CN2284668Y

CN2284668Y - Multi-way holding clamp

Info

Publication number: CN2284668Y
Application number: CN 96221263
Authority: CN
Inventors: 陈勇仁
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-05
Filing date: 1996-11-05
Publication date: 1998-06-24
Anticipated expiration: 2006-11-05

Abstract

The utility model relates to a multi-way holding clamp which comprises a holding seat, a base, and a pipe joint seat, wherein, the holding seat can be used for holding and loosing workpieces; the base is pivoted on the lower end of the holding seat, and the position adjustment of an angle of the holding seat during the process of tipping can be achieved by the base; the pipe joint seat is pivoted on the lower part of the base, and the position adjustment of the holding seat during the process of horizontal rotation can be achieved by the pipe joint seat. The various directional angular adjustment of the holding seat can be achieved by the combined use of the holding seat, the base, and the pipe joint seat.

Description

The anchor clamps of multidirectional clamping

The utility model relates to a kind of anchor clamps, particularly relates to a kind of anchor clamps that can do the multidirectional clamping that various required angles and direction adjust.

As shown in Figure 1, be a kind of anchor clamps 10 of prior art, these anchor clamps 10 have a baseplate part 11, relatively be extended with a stop section 12 and a spiro union portion 13 at these baseplate part 11 end face two ends, this spiro union portion 13 supporting rod 14 that is spirally connected, this supporting rod 14 is screw rods and can laterally moves, its front end forms a lever 1 41, and end is provided with a grip block 142, but this grip block 142 by the drive of supporting rod 14 clamping or pine oil workpiece (figure do not show) between it and stop section 12, these baseplate part 11 end faces are provided with a slotted eye 111, can for bolt 112 penetrate with these anchor clamps 10 on stationary work-table 200.

Though, above-mentioned anchor clamps 10 have the function of holding workpiece, but, this anchor clamps 10 structures are to be fixed on the workbench 200, so can only limit workpiece in a certain clamping direction and angle and can't need adjust direction and angle according to workpiece, as the application of workpiece, modification etc., inconvenience during work, or the shortcoming that causes workpiece to operate.

Main purpose of the present utility model provides a kind of anchor clamps of multidirectional clamping at what, makes grip slipper can face upward the position adjustment of degree of tilt and the position adjustment that work horizontally rotates, to realize the angle adjustment of the various directions of grip slipper.

For achieving the above object, the anchor clamps of multidirectional clamping of the present utility model, comprise a grip slipper, this grip slipper has a baseplate part, be extended with a stop section and a supporting rod in this baseplate part end face two ends correspondence, this supporting rod can laterally move and clamping, the pine oil workpiece, be characterized in: it comprises that also a pedestal and a pipe meet portion, relatively be provided with the arc board in the both sides, stop section, this arc board circle centre position all correspondence be provided with a pivot hole, and be provided with an arc hole in the outer rim correspondence, between this two arcs board, form an accommodation space, this pedestal top forms an articulated section and can insert in this accommodation space, on this articulated section, downside and this pivot hole and corresponding section, arc hole all laterally are provided with first, two perforation, they penetrate for a bolt respectively and are spacing with a nut, so that pedestal and grip slipper are articulated, below pedestal, establish a C type groove, the breach both sides of this C type groove are provided with a through hole accordingly, be used for for bolt penetrate and with a nut locking to adjust the aperture of C type groove, the pipe joint chair top has an articulated section and can insert in this C type groove, its below forms a C type beam ring, the breach both sides of this C type beam ring are provided with a through hole accordingly, this grip slipper can penetrate and adjust the hole of C type beam ring for a bolt, so that can be made the angle adjustment of various required directions with a nut locking.

Also specify the purpose of this utility model and characteristics in conjunction with the accompanying drawings below by preferred embodiment, in these accompanying drawings:

Fig. 1 is the stereogram of the anchor clamps of prior art.

Fig. 2 is the exploded perspective view of anchor clamps of the multidirectional clamping of the utility model first preferred embodiment.

Fig. 3 is the assembly figure of the preferred embodiment of Fig. 1.

Fig. 4 is the grip slipper of preferred embodiment of Fig. 1 and the schematic diagram that base combination is used.

Fig. 5 is the schematic diagram that the grip slipper of the preferred embodiment of Fig. 1 uses separately.

Fig. 6 is the exploded perspective view of anchor clamps of the multidirectional clamping of the utility model second preferred embodiment.

Fig. 7 is the exploded perspective view of anchor clamps of the multidirectional clamping of the utility model the 3rd preferred embodiment.

Fig. 8 of the present utility model one uses the exploded perspective view of anchor clamps of the multidirectional clamping of example.

Fig. 9 is the combination stereogram of anchor clamps of multidirectional clamping of the use example of Fig. 8.

Shown in Fig. 2,3, the anchor clamps of the multidirectional clamping of a preferred embodiment of the present utility model comprise a grip slipper 20, a pedestal 30 and a pipe joint chair 40.

This grip slipper 20 takes the shape of the letter U, has a baseplate part 21, be provided with a stop section 22 at these baseplate part 21 end face left ends, this stop section 22 has a plane and can use for block, be provided with a spiro union portion 23 at these baseplate part 21 end face right-hand members and 22 corresponding sections, this stop section, this spiro union portion 23 supporting rod 24 that is spirally connected, this supporting rod 24 can laterally move, be bent into a lever 241 at these supporting rod 24 front ends, and end is provided with a grip block 242, this grip block 242 can be with piece-holder or pine oil (figure does not show) between this stop section 22 by the drive of this supporting rod 13, be provided with a slotted eye 211 at these baseplate part 21 end faces, this slotted eye 211 forms a cascaded surface 212, can penetrate square head bolt 213 so that this grip slipper 20 is fixed on the workbench 200 for one, both sides are provided with arc board 25 accordingly below this stop section 22, this arc board 25 is provided with a pivot hole 251 in the circle centre position correspondence, and relatively be provided with an arc hole 252 in outer rim, this arc hole 252 has certain length, forms an accommodation space 26 between two arc boards 25.

These pedestal 30 tops are provided with an articulated section 31, on this articulated section 31, downside all laterally is provided with first in this this pivot hole 251 with 252 corresponding sections, arc hole, two perforation 311,312, can supply a bolt 313 respectively, 314 laterally penetrate and with a nut 315,316 spacing so that this pedestals 30 articulate mutually with grip slipper 20, respectively be provided with the defining flange 32 of a level in these pedestal 30 two side ends, these pedestal 30 belows are provided with an axial C type groove 33, breach 331 both sides of this C type groove 33 relatively are provided with a through hole 332 respectively, can for a bolt 333 laterally penetrate and with a nut 334 locking to adjust the aperture of C type groove 33, cooperate shown in Figure 4, these pedestal 30 end faces are provided with a slotted eye 34, and this slotted eye 34 can penetrate and this pedestal 30 is fixed on the workbench 200 for a bolt 35.

These pipe joint chair 40 upstream extremities have an articulated section 41, this articulated section 41 is cylindric and can inserts in the C type groove 32, downstream has a C type beam ring 42 radially, this C type beam ring 42 forms a breach 421, breach 421 both sides relatively are provided with a through hole 422 respectively, and so that confession one bolt 423 penetrates and locks with a nut 424, to adjust the aperture of C type beam ring 42.

The assembling mode and the function thereof of the anchor clamps of above-mentioned multidirectional clamping are as described below:

As Fig. 2, shown in 3, the articulated section 31 of pedestal 30 is inserted in the accommodation space 26 of grip slipper 20, again with bolt 313,314 pass pivot hole 251 respectively, 252 and first, two through holes 311, in 312, and with this nut 315,316 lockings are spacing, so that pedestal 30 articulates mutually with grip slipper 20, again the articulated section 41 of this pipe joint chair 40 is inserted in the C type groove 33 of pedestal 30, bolt 333 penetrates through hole 332 and with nut 334 locking and adjust the aperture of this C type groove 33, pedestal 30 and pipe joint chair 40 can be articulated mutually, last again the C type beam ring 42 of pipe joint chair 40 is passed pipe fitting 300, bolt 423 passes through hole 422, with nut 424 C type beam ring 42 is locked on pipe fitting 300, so just finish assembling.

Because pedestal 30 can be articulated in the downstream of this grip slipper 20, with the position adjustment that provides grip slipper 20 to face upward degree of tilt, in the time will adjusting grip slipper 20 to required position of facing upward degree of tilt, can be with bolt 313,314 pine oils, when being adjusted to suitable angle, lock this bolt 313 again, 314 and grip slipper 20 is fixed on the pedestal 30, the defining flange 32 of pedestal 30 both sides limits the adjustment angle of grip slipper 20 within the specific limits for using easily, pipe joint chair 40 can be articulated in the downstream of pedestal 30, and provide grip slipper 20 to do the position adjustment that 360 degree horizontally rotate, when adjusting grip slipper 20 to the angle position of desired level direction, can be with these bolt 333 pine oils, when being adjusted to suitable angle, lock this bolt 333 again and pedestal 30 is fixed on the pin joint seat 40, by grip slipper 20, being used in combination of pedestal 30 and pin joint seat can make grip slipper 20 make the angle adjustment of various directions.

As shown in Figure 4, if the utility model is only faced upward the position of degree of tilt when adjusting, this pipe joint chair 40 can be removed need not, and this bolt 35 is penetrated in the slotted eye 34 of pedestal 30, pedestal 30 directly is fixed on the workbench 200.

As shown in Figure 5, if when the utility model need not done the adjustment of any angle, then this pipe joint chair 40 and pedestal 30 can be removed need not, and this bolt 34 is penetrated in the slotted eye 211 of baseplate part 21, grip slipper 20 directly is fixed on the workbench 200.

Be second preferred embodiment of the present utility model as shown in Figure 6, second perforation, 312 positions of pedestal 30 are re-established as the arc hole 317 that a curved arc makes progress, and the arc board 25 of grip slipper 20 is re-established as a through hole 253 at 252 places, arc hole, also can form pivot joint.In addition, be the utility model the 3rd preferred embodiment as shown in Figure 7, these arc board 26 inboards 251 are connected with a raised line 254 with the position of through hole 253 in the pivot hole, 31 both sides, articulated section of pedestal 30 cooperate this raised line 254 and form an arc shoulder 36 accordingly respectively, make this raised line 254 put on this arc shoulder 36 of what and form and articulate.

So, the anchor clamps of the multidirectional clamping of the utility model comprise a grip slipper 20, a pedestal 30 and a pipe joint chair 40, this grip slipper 20 can clamping, the pine oil workpiece, this pedestal 30 can be articulated in this grip slipper 20 downstream, and the position adjustment that provides this grip slipper 20 to face upward degree of tilt, this pipe joint chair 40 is articulated in this pedestal 30 downstreams, and can provide this grip slipper 20 to do the position adjustment that horizontally rotates, by being used in combination of three, can make grip slipper 20 can make the angle adjustment of various directions.

The utility model also can be applicable on the easy wood-turning machine, as Fig. 8, it shown in 9 the of the present utility model one concrete example that uses, being about to the utility model uses as the power seat in the wood-turning machine, with grip slipper 20, pedestal 30 and pipe joint chair 40 combinations fixedly grip slipper 20 clampings of Hou on workbench 200, and make 40 of this pipe joint chairs above workbench 200, and the C type beam ring 42 of this pipe joint chair 40 can be restrainted and connects an electric hand drill 400, cooperate a toolframe 500 and a tailstock 600 again, their difference clampings are on workbench 200, workpiece 700 two ends are supported on the thimble 601 of the drill bit 401 of this electric hand drill 400 and this tailstock 600, with regard to easy wood-turning machine of one-tenth capable of being combined.

Therefore in sum, the anchor clamps of multidirectional clamping of the present utility model because of grip slipper can be faced upward the position adjustment of degree of tilt and the position adjustment that work horizontally rotates, can realize that grip slipper makes the purpose of the angle adjustment of various directions.

Claims

1. the anchor clamps of a multidirectional clamping, it comprises a grip slipper, this grip slipper has a baseplate part, at these baseplate part end face two ends relative to be extended with a stop section with one relative to this stop section of what and the supporting rod that laterally moves is characterized in that:

This grip slipper both sides below this stop section relatively are provided with the arc board, and this arc board is provided with a pivot hole accordingly at circle centre position, and is provided with an arc hole in the outer rim correspondence, form an accommodation space between this two arcs board;

The anchor clamps of this multidirectional clamping also comprise a pedestal and a pipe meets portion;

This pedestal top forms an articulated section of inserting in this accommodation space, the upper and lower side in this articulated section laterally is provided with first and second through hole in this pivot hole and corresponding section, arc hole, and penetrate with a bolt respectively and spacing with a nut, this pedestal and grip slipper are articulated, this pedestal below is provided with a C type groove, the opening both sides of this C type groove relatively are provided with a through hole, and have a bolt to penetrate and adjust the aperture of this C type groove with the locking of nut;

This pipe joint chair upstream has an articulated section of inserting in this C type groove, and its downstream forms a C type beam ring, and the opening both sides of this C type beam ring relatively are provided with a through hole, and has a bolt to penetrate and adjust the aperture of C type beam ring with a nut locking.

2. the anchor clamps of multidirectional clamping as claimed in claim 1, its characteristic are at what:

This baseplate part is provided with confession one bolt and penetrates grip slipper is fixed on a slotted eye on the workbench.

3. the anchor clamps of multidirectional clamping as claimed in claim 1 is characterized in that:

This pedestal is provided with confession one bolt and penetrates and this pedestal is fixed on a slotted eye on the workbench.

4. the anchor clamps of multidirectional clamping as claimed in claim 1, its characteristic are at what: these pedestal both sides respectively are provided with a defining flange that limits the adjustment angle of this grip slipper.