CN201046517Y - Rapid removal constitution for contractile board of desk saw dividing seat - Google Patents
Rapid removal constitution for contractile board of desk saw dividing seat Download PDFInfo
- Publication number
- CN201046517Y CN201046517Y CNU2007201472946U CN200720147294U CN201046517Y CN 201046517 Y CN201046517 Y CN 201046517Y CN U2007201472946 U CNU2007201472946 U CN U2007201472946U CN 200720147294 U CN200720147294 U CN 200720147294U CN 201046517 Y CN201046517 Y CN 201046517Y
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- Prior art keywords
- groove
- pivot
- hole
- seat
- draw
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- Expired - Fee Related
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Abstract
The utility model relates to a fast disassembling device of anti-back plate for partition seat group of table saw, the side of the upper end of the a riving knife plate is recessed with a hinge slot, the adjacent side of the hinge slot is recessed with a lock slot with retraction opening, the assembly seat of the fast disassembling device can be arranged above the riving knife plate, the position-limiting rotating shaft is hinged in the hinge slot so as to form a rotating shaft center, so that the lock shaft is correspondingly arranged above the lock slot, moreover the lock shaft comprises at least a release part with smaller shaft-diameter and a lock part with larger shaft-diameter, when the lock shaft is pressed and generates axial displacement, the release part enters the lock slot through the opening, when released, the lock shaft is reset automatically so that the lock part goes into the lock slot and is locked and limited by the opening.
Description
Technical field
The utility model is relevant with a kind of breast bench, specifically, is meant that especially the breast bench of a kind of assembling and dismantling fast on the chopper plate cut apart the retaining board device for quickly disassembling of seat group.
Background technology
Press, see also Figure 1 and Figure 2, it is known that to cut apart seat group 10 be by a chopper plate 11, two retaining boards 12 and a device for quickly disassembling 13 constitute, wherein, this device for quickly disassembling 13 is by an assembling seat 131, two nuts 132, one elastic component 133, one block pin 134, one locating shaft spare 135, compositions such as one spring 136 and a pressing piece 137, wherein, this assembling seat 131 is provided with a slot 1311, can be for being arranged on the set abutting end 111 of chopper plate 11, and this assembling seat 131 outer rims system is resisted against on the edge, location 112 of chopper plate 11, this locating shaft spare 135 can be embedded in the pivot groove 113 that is sticked in chopper plate 11 relatively, and this pressing piece 137 can be made the roof pressure contact displacement to locating shaft spare 135, this locating shaft spare 135 is pushed up in pivot groove 113 move back disengaging, thus, these assembling seat 131 and two retaining boards 12 can break away from mutually with chopper plate 11, only, the composition member of known device for quickly disassembling 13 is various, assembling process is very numerous and diverse, very expend time cost, and 137 relative shifts of this locating shaft spare 135 and pressing piece must be very precisely corresponding to the end face center of chopper plate 11 abutting ends 111, otherwise cause easily can't engaging smoothly or breaking away from 135 operations of this locating shaft spare in pivot groove 113, the whole operation reliability of desiring to reach quick assembling and dismantling is poor, demands further improvement urgently.
The utility model content
The purpose of this utility model is to provide a kind of breast bench to cut apart the retaining board quick detach structure that seat is organized, with the defective that exists in the known technology.
For achieving the above object, the breast bench that the utility model provides is cut apart the retaining board device for quickly disassembling of seat group, and it comprises:
One chopper plate, the distolateral pivot groove that is arranged with at its position, top, the adjacent side of this pivot groove is concaved with the draw-in groove that a tool is brought opening together;
One device for quickly disassembling, one assembling seat can be mounted on the position, top of chopper plate, this assembling seat also includes a spacing rotating shaft and a clip axle, this spacing rotating shaft card pivot forms an axis of rotation in the pivot groove of chopper plate, can be for this clip axle corresponding to the draw-in groove top, and this clip axle comprises one at least than the release portion of small axle diameter and a blocking part in larger axis footpath, make this clip axle axially displaced, its release portion can enter in the draw-in groove by opening relatively, and during this clip axle return, this blocking part can penetrate in draw-in groove and be subjected to the clip of its opening spacing, and this device for quickly disassembling can use being positioned fast in the pivot groove of spacing rotating shaft, and utilizes clip axle clip to be assembled on the chopper plate;
Two retaining boards are hubbed on this assembling seat, and are positioned at the axial both sides of this chopper plate relatively.
Described breast bench is cut apart the retaining board device for quickly disassembling of seat group, wherein the draw-in groove of this chopper plate is provided with the opening in a less gap in the position of its bundle mouthful shape, and the assembling seat central longitudinal of this device for quickly disassembling is to offering a slot, on the plate body that is inserted in this chopper plate relatively, and the relative pivot fluted shaft of this assembling seat changes the hole to wearing one, make this commentaries on classics hole become square crossing with slot, and this assembling seat provides a hole clipping in the position of relative draw-in groove, are in a parallel set in this hole clipping and commentaries on classics hole, simultaneously, this spacing rotating shaft is arranged in this commentaries on classics hole, can be arranged on the pivot groove of this chopper plate by spacing rotating shaft for this assembling seat, in addition, this clip axle release portion can be via the axially displaced start of this clip axle by on the relative position of pushing tow corresponding to slot and draw-in groove, enter in the draw-in groove by opening relatively for this release portion, but and make this clip axle self-return, make this blocking part penetrate in draw-in groove and be subjected to the clip of its opening spacing.
Described breast bench is cut apart the retaining board device for quickly disassembling of seat group, wherein this clip axle is arranged with an elastic parts in assembling seat hole clipping, be fixed in the opposite side of clip axle again with buckling component limit, and, this clip axle had stretch out in a press section in the assembling seat outside by the pushing tow elastic force of this elastic parts.
Described breast bench is cut apart the retaining board device for quickly disassembling of seat group, wherein the plate body lower edge of these retaining boards respectively is provided with a sawtooth portion, and its plate body upper limb one is distolateral respectively to wear a pivot hole in slightly, in addition, this assembling seat is in relative retaining board side moulding one articulated section, this relative pivot hole in both sides, articulated section respectively is convexly equipped with a pipe portion, and wear a pivot hole in pipe portion centre, supply a pivot by passing pivot hole and pivot hole, and be fixedly arranged on outside another side pipe portion with the solid assembly of a spiral shell, these retaining boards can be hubbed on the articulated section of this assembling seat, in addition, this chopper plate is arranged with a holding hole in the position of relative pivot, and this holding hole and draw-in groove are in a parallel set, when this assembling seat was assembled in the chopper plate, this holding hole can supply this pivot of bearing.
Described breast bench is cut apart the retaining board device for quickly disassembling of seat group, and each axially is convexly equipped with a limited block that is strip articulated section two bottom sides that wherein should assembling, is arranged in chopper plate both sides but the spacing retaining board of these limited block contacts of confession is an oblique angle.
Described breast bench is cut apart the retaining board device for quickly disassembling of seat group, wherein this assembling seat articulated section wears a dog hole in the inboard, and the both sides tube portion of this articulated section is not organized and is established an elasticity of torsion assembly, these elasticity of torsion assembly central authorities have a loop portions, to be sheathed in the pipe portion, and its axial both sides respectively are convexly equipped with a hook portion, are located on dog hole and retaining board one side with hook respectively.
Described breast bench is cut apart the retaining board device for quickly disassembling of seat group, wherein the apical margin central authorities of these retaining board plate bodys respectively are convexly equipped with a relative supporting piece, this supporting piece upwards extends the kink of an oblique angle again, making this supporting piece respectively be provided with one can abut against mutually in the supporting part of chopper plate plate body, can have spacing respectively when making these retaining boards be mounted on chopper plate both sides.
Put it briefly, the breast bench that the utility model provides is cut apart the retaining board device for quickly disassembling of seat group, one assembling seat can be installed or break away from the chopper plate through operation, wherein, one spacing rotating shaft card pivot of this assembling seat is in a pivot groove of chopper plate, to form an axis of rotation, can be after supplying this clip beam warp of assembling seat to operate corresponding to the draw-in groove top of chopper plate, and this clip axle comprises a release portion and a blocking part at least, when its through pressing operation and when axially displaced, this release portion can be relatively by in the opening of this draw-in groove, this clip axle restorable and make blocking part penetrate in draw-in groove when pressing operation discharges, and then be subjected to the clip of its opening spacing.
Feature of the present utility model and attainable expection effect thereof are presented below:
Breast bench of the present utility model is cut apart the retaining board quick detach structure of seat group, the composition member of this device for quickly disassembling is simple, assembling easily, and the user only needs to assemble seat earlier and is positioned fast on the pivot groove by spacing rotating shaft, pressing operation clip axle is organized it relatively and is established clip in this draw-in groove again, or make this clip axle and spacing rotating shaft break away from draw-in groove and pivot groove according to reverse procedure, so, can reach the effect of quick assembling and dismantling retaining board simply.
Description of drawings
Fig. 1 is the known exploded view of cutting apart seat group retaining board.
Fig. 2 is the known assembled sectional view of cutting apart seat group retaining board.
Fig. 3 is the three-dimensional appearance of the utility model preferred embodiment.
Fig. 4 is the part exploded view of the utility model preferred embodiment.
Fig. 5 is the cutaway view of the utility model preferred embodiment.
Fig. 6 is the actuator state schematic diagram of the utility model preferred embodiment.
Fig. 7 is another schematic diagram of actuator state of the utility model preferred embodiment.
The specific embodiment
See also Fig. 3 and shown in Figure 4, the breast bench that the utility model provides is cut apart the preferred embodiment of the retaining board quick detach structure of seat group, this breast bench body is provided with one and cuts apart seat group 2, and it includes members such as a chopper plate 20, a device for quickly disassembling 30 and two retaining boards 40 and forms, wherein:
This chopper plate 20, its lower portion is provided with a fixed connecting end 21, can be fixed on the breast bench body (not showing on the figure) for interlocking, and this position, chopper plate 20 top is provided with an abutting end 22, the one distolateral pivot groove 221 that is concaved with of this abutting end 22, and these pivot groove 221 adjacent side top side location are concaved with a draw-in groove 222, these draw-in groove 222 tops are shaped to bundle mouthful shape, with the opening 2221 that forms a less gap, in addition, this abutting end 22 is different from that the draw-in groove 222 of pivot groove 221 1 sides is other to be arranged with a holding hole 223 that is ㄩ shape again, and this holding hole 223 is in a parallel set with draw-in groove 222;
This device for quickly disassembling 30 is made of members such as an assembling seat 31, one pivot 32,33, the one spacing rotating shaft 34 of two elasticity of torsion assemblies and clip axles 35, wherein:
This assembling seat 31 forms an articulated section 311 in a side, and these 311 axial both sides, articulated section respectively are convexly equipped with a pipe portion 3111, and wear a pivot hole 3112 in pipe portion 3111 centre, and each axially is convexly equipped with a limited block 3113 that is strip these 311 lower portion both sides, articulated section, simultaneously, this articulated section 311 wears a dog hole 3114 in the inboard, in addition, these assembling seat 31 central longitudinal are to offering a slot 312, on the abutting end 22 that is inserted in this chopper plate 20 relatively, and the opposite side of these assembling seat 31 relative articulated sections 311 is provided with an assembling and dismantling portion 313, and these assembling and dismantling portion 313 relative pivot grooves 221 and draw-in groove 222 are axially arranged with one in regular turn changes hole 3131 and hole clipping 3132, and should change hole 3131 and 312 one-tenth square crossings of hole clipping 3132 and slot;
This pivot 32 is worn pivot in this pivot hole 3112, and is fixedly arranged on outside another side pipe portion 3111 of this assembling seat 31 with the solid assembly 321 of a spiral shell, and the solid assembly 321 of this spiral shell is constituted by a nut 3211 and a pad 3212;
These two elasticity of torsions assembly, 33 central authorities respectively have a loop portions 331, can be sheathed on the outside of these 31 liang of side pipe portions 3111 of assembling seat by loop portions 331 respectively for these elasticity of torsion assemblies 33, and each elasticity of torsion assembly 33 axial both sides respectively convexes with the hook portion 332 of certain-length;
This spacing rotating shaft 34 is arranged in to be changeed in the hole 3131, and its part of passing in the slot 312 is outer dewiness;
This clip axle 35 is arranged in the hole clipping 3132, and sheathed one is the elastic parts 351 that spring constituted in hole clipping 3132, be that the C type is buckled the buckling component that constituted 352 limits and is fixed on this buckling parts 353 with one again, wherein, the central authorities of this clip axle 35 take back to be shaped on the shaft part position and have one than the release portion 354 of small axle diameter and a blocking part 355 in larger axis footpath, and by the pushing tow elastic force of this elastic parts 351, this clip axle 35 is had stretch out in a press section 356 of assembling seat 31 outsides, making can be by this press section 356 of pressing operation, make this clip axle 35 axially displaced starts, and should release portion 354 can be by the position of pushing tow corresponding to this slot 312;
This two retaining board 40, its plate body lower edge respectively is shaped to a sawtooth portion 41, the distolateral interior slightly position with respect to pipe portion 3111 of plate body upper limb is equipped with a pivot hole 42, and this two retaining board 40 passes pivot hole 42 and pivot hole 3112 by pivot 32, be positioned at the axial both sides of this chopper plate 20 to be hubbed at relatively on the assembling seat 31, simultaneously, but spacing this two retaining board 40 of these limited block 3113 proper contacts, make it can be two sides that oblique angle is hubbed at this assembling seat 31, in addition, these retaining board 40 plate body upper limb centre along continuous straight runs respectively convex with a relative supporting piece 43, these supporting piece 43 free ends also vertically up extend one again and are the kink 431 that oblique angle bends, make these supporting pieces 43 respectively be provided with a supporting part that can abut against mutually 432, has a spacing by supporting piece 43 for 40 of these retaining boards, again, hook portion 332 hooks of these elasticity of torsion assembly 33 1 sides are located on the edge of these retaining board 40 supporting pieces 43 adjacent sides, 332 hooks of the hook portion of opposite side are located at dog hole 3114, and these retaining boards 40 can be compressed by hook portion 332 elasticity of elasticity of torsion assembly 33.
By for further understanding the effect that the utility model structural feature, application technology means and institute's expection are reached, now the utility model occupation mode is narrated, believing be able to have more deep and concrete understanding to the utility model therefrom, as described below:
See also Fig. 5 to shown in Figure 7, when these retaining boards 40 desire to be assembled in chopper plate 20, at first, the spacing rotating shaft 34 card pivots of part that expose in the slot 312 are formed an axis of rotation in pivot groove 221, at this moment, this clip axle 35 is corresponding to these draw-in groove 222 tops with its ring edge contact, again by this press section 356 of pressing operation, make this clip axle 35 axially displaced, and then make this release portion 354 can be by pushing tow corresponding on slot 312 and draw-in groove 222 relative positions, continue, compress downwards release portion 354 is entered in the draw-in groove 222 by opening 2221, discharge this press section 356 again, utilize the elastic-restoring force of this elastic parts 351 to make clip axle 35 self-returns, this blocking part 355 is penetrated in draw-in groove 222 and be subjected to the clip of its opening 2221 spacing, simultaneously, the pivot 32 of this assembling seat 31 is bearable in holding hole 223, make these retaining boards 40 use being positioned fast in the pivot groove 221 of spacing rotating shaft 34 by device for quickly disassembling 30, and utilize clip axle 35 clips to be assembled on the chopper plate 20, and when these retaining boards 40 suppress downwards, its sawtooth portion 41 can press sincere to the surface of the work of sawing, makes the workpiece of sawing stablize feeding with single direction.
Otherwise, desire breaks away from retaining board 40 when this chopper plate 20, only need pressing operation press section 356 once more, the release portion 354 that makes this clip axle 35 corresponding on slot 312 and draw-in groove 322 relative positions, so, is an axis of rotation with this spacing rotating shaft 34 by pushing tow, up can extract the opening 2221 that makes release portion 354 pass less gap, to break away from draw-in groove 222, more spacing rotating shaft 34 is outwards broken away from pivot groove 221, can make these retaining boards 40 fast from 20 dismountings of chopper plate.
Breast bench provided by the utility model is cut apart the retaining board quick detach structure of seat group, it is simple that this device for quickly disassembling removes the composition member, outside the assembling easily, when the user operates, utilize this spacing rotating shaft to be positioned fast in the pivot groove, and the blocking part of clip axle and the clip assembling of release portion or break away from the draw-in groove of chopper plate, reach the purpose of quick these retaining boards of assembling and dismantling by easy pressing operation.
The above only is of the present utility model one preferable possible embodiments, changes so use the equivalent structure that the utility model specification and claim scope do such as, ought to be included in the claim scope of the present utility model.
Claims (7)
1. a breast bench is cut apart the retaining board device for quickly disassembling that seat is organized, and it is characterized in that, comprises:
One chopper plate, the distolateral pivot groove that is arranged with at its position, top, the adjacent side of this pivot groove is concaved with the draw-in groove that a tool is brought opening together;
One device for quickly disassembling, one assembling seat is mounted on the position, top of chopper plate, this assembling seat includes a spacing rotating shaft and a clip axle, this spacing rotating shaft card pivot forms an axis of rotation in the pivot groove of chopper plate, this clip axle is corresponding to the draw-in groove top, and this clip axle comprises one at least than the release portion of small axle diameter and a blocking part in larger axis footpath, this clip axle is axially displaced, its release portion enters in the draw-in groove by opening relatively, and during this clip axle return, this blocking part penetrates in draw-in groove and is subjected to the clip of its opening spacing, and this device for quickly disassembling uses being positioned fast in the pivot groove of spacing rotating shaft, and utilizes clip axle clip to be assembled on the chopper plate;
Two retaining boards are hubbed on this assembling seat, and are positioned at the axial both sides of this chopper plate relatively.
2. breast bench as claimed in claim 1 is cut apart the retaining board device for quickly disassembling of seat group, it is characterized in that, wherein the draw-in groove of this chopper plate is provided with the opening in a less gap in the position of its bundle mouthful shape, and the assembling seat central longitudinal of this device for quickly disassembling is to offering a slot, be inserted in relatively on the plate body of this chopper plate, this assembling seat pivot fluted shaft relatively changes the hole to wearing one, this commentaries on classics hole becomes square crossing with slot, and this assembling seat provides a hole clipping in the position of relative draw-in groove, this hole clipping is in a parallel set with the commentaries on classics hole, simultaneously, this spacing rotating shaft is arranged in this commentaries on classics hole, this assembling seat is arranged on the pivot groove of this chopper plate by spacing rotating shaft, in addition, by on the relative position of pushing tow corresponding to slot and draw-in groove, this release portion enters in the draw-in groove by opening relatively via the axially displaced start of this clip axle in this clip axle release portion, this clip axle self-return, this blocking part penetrate in draw-in groove and are subjected to the clip of its opening spacing.
3. breast bench as claimed in claim 2 is cut apart the retaining board device for quickly disassembling of seat group, it is characterized in that, wherein this clip axle is arranged with an elastic parts in assembling seat hole clipping, be fixed in the opposite side of clip axle again with buckling component limit, and, this clip axle had stretch out in a press section in the assembling seat outside by the pushing tow elastic force of this elastic parts.
4. breast bench as claimed in claim 1 is cut apart the retaining board device for quickly disassembling of seat group, it is characterized in that, wherein the plate body lower edge of these retaining boards respectively is provided with a sawtooth portion, and its plate body upper limb one is distolateral respectively to wear a pivot hole in slightly, in addition, this assembling seat is in relative retaining board side moulding one articulated section, this relative pivot hole in both sides, articulated section respectively is convexly equipped with a pipe portion, and wear a pivot hole in pipe portion centre, one pivot is by passing pivot hole and pivot hole, and be fixedly arranged on outside another side pipe portion with the solid assembly of a spiral shell, this retaining board is hubbed on the articulated section of this assembling seat, in addition, this chopper plate is arranged with a holding hole in the position of relative pivot, this holding hole and draw-in groove are in a parallel set, when this assembling seat is assembled in the chopper plate, and this this pivot of holding hole bearing.
5. breast bench as claimed in claim 4 is cut apart the retaining board device for quickly disassembling of seat group, it is characterized in that, wherein the articulated section two bottom sides of this assembling seat each axially be convexly equipped with a limited block that is strip, the spacing retaining board of these limited block contacts is an oblique angle and is arranged in chopper plate both sides.
6. breast bench as claimed in claim 4 is cut apart the retaining board device for quickly disassembling of seat group, it is characterized in that, wherein this assembling seat articulated section wears a dog hole in the inboard, and the both sides tube portion of this articulated section is not organized and is established an elasticity of torsion assembly, these elasticity of torsion assembly central authorities have a loop portions, being sheathed in the pipe portion, and its axial both sides respectively are convexly equipped with a hook portion, and hook is located on dog hole and retaining board one side respectively.
7. breast bench as claimed in claim 4 is cut apart the retaining board device for quickly disassembling of seat group, it is characterized in that, wherein the apical margin central authorities of these retaining board plate bodys respectively are convexly equipped with a relative supporting piece, this supporting piece upwards extends the kink of an oblique angle again, this supporting piece respectively is provided with one and abuts against mutually in the supporting part of chopper plate plate body, can have spacing respectively when making this retaining board be mounted on chopper plate both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201472946U CN201046517Y (en) | 2007-05-30 | 2007-05-30 | Rapid removal constitution for contractile board of desk saw dividing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201472946U CN201046517Y (en) | 2007-05-30 | 2007-05-30 | Rapid removal constitution for contractile board of desk saw dividing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046517Y true CN201046517Y (en) | 2008-04-16 |
Family
ID=39299092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201472946U Expired - Fee Related CN201046517Y (en) | 2007-05-30 | 2007-05-30 | Rapid removal constitution for contractile board of desk saw dividing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046517Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406972B (en) * | 2007-10-09 | 2013-06-19 | 力山工业股份有限公司 | Hood-protecting assembly for ring saw machine and quick-dismantling structure |
| CN103507117A (en) * | 2013-09-16 | 2014-01-15 | 晋江市神工机械制造有限公司 | Backstop device of wood sawing machine |
| CN107053355A (en) * | 2017-05-19 | 2017-08-18 | 四川省青城机械有限公司 | A kind of segmented chip-breaking for planing wood sander |
| US10792834B2 (en) | 2017-06-05 | 2020-10-06 | Milwaukee Electric Tool Corporation | Table saw |
-
2007
- 2007-05-30 CN CNU2007201472946U patent/CN201046517Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406972B (en) * | 2007-10-09 | 2013-06-19 | 力山工业股份有限公司 | Hood-protecting assembly for ring saw machine and quick-dismantling structure |
| CN103507117A (en) * | 2013-09-16 | 2014-01-15 | 晋江市神工机械制造有限公司 | Backstop device of wood sawing machine |
| CN107053355A (en) * | 2017-05-19 | 2017-08-18 | 四川省青城机械有限公司 | A kind of segmented chip-breaking for planing wood sander |
| US10792834B2 (en) | 2017-06-05 | 2020-10-06 | Milwaukee Electric Tool Corporation | Table saw |
| US11407142B2 (en) | 2017-06-05 | 2022-08-09 | Milwaukee Electric Tool Corporation | Table saw |
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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: 20080416 |