CN201313261Y - Special clamp for wire-cutter milling groove - Google Patents
Special clamp for wire-cutter milling groove Download PDFInfo
- Publication number
- CN201313261Y CN201313261Y CNU2008201797463U CN200820179746U CN201313261Y CN 201313261 Y CN201313261 Y CN 201313261Y CN U2008201797463 U CNU2008201797463 U CN U2008201797463U CN 200820179746 U CN200820179746 U CN 200820179746U CN 201313261 Y CN201313261 Y CN 201313261Y
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- China
- Prior art keywords
- hole
- holder
- wire
- movable holddown
- block
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- Expired - Fee Related
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Abstract
The utility model discloses a special clamp for wire-cutter milling groove capable of quickly clamping wire-cutter pieces. The special clamp comprises a bottom board; a hydraulic cylinder is arranged on the bottom board; one end of a piston in the hydraulic cylinder is connected with a wedge block; a fixing seat is arranged on the bottom board; a transverse through hole is arranged in the fixing seat along the moving direction of the piston; the wedge block can slide in the transverse through hole; the middle part of the fixing seat is also provided with a longitudinal through hole; a movable pressing block is arranged in the longitudinal through hole; the lower end of the movable pressing block is provided with a spring; a through hole is arranged in the movable pressing block; the wedge block penetrates the through hole; a shaft is arranged in the through hole; an idler wheel is sheathed on the shaft; the surrounding surface of the idler wheel is contacted with the inclined side at the lower side of the wedge block; a projection is arranged on the upper side part of the movable pressing block; a jaw block is arranged below the projection; the jaw block is fixed on the fixing seat; a check ring and a pin are arranged on the jaw block. The special clamp is suitable for clamping wire-cutter pieces so as to conveniently carry out milling groove processing on the wire-cutter pieces.
Description
Technical field
The utility model relates to and a kind ofly the cutting pliers part is carried out groove milling adds employed special fixture for wire plier milling flutes in man-hour.
Background technology
Present part to cutting pliers carries out groove milling and adds also be in man-hour in manual clamping stage, after promptly being placed on workpiece on the workbench, with pressing plate and bolt workpiece is fixed, and because the ambiguity of the position that workpiece is placed, make that carry out groove milling adds all necessary tool setting in man-hour at every turn, both wasted the time, increased workman's workload again, and processed cumbersome.
The utility model content
Technical problem to be solved in the utility model is: the special fixture for wire plier milling flutes that a kind of energy quick-clamping cutting pliers part will be provided.
For addressing the above problem, the technical solution adopted in the utility model is: a kind of special fixture for wire plier milling flutes, comprise base plate, base plate is provided with hydraulic cylinder, in hydraulic cylinder body, be provided with piston, one end of piston is connected with voussoir, base plate is provided with holder, in described holder, be provided with cross through hole along the piston direction of motion, described voussoir can slide in cross through hole, also is provided with longitudinal hole at the middle part of described holder, and movable holddown is arranged in the described longitudinal hole, lower end at movable holddown is provided with spring, be provided with through hole in movable holddown, voussoir passes through hole, is provided with axle in described through hole, be arranged with roller on the described axle, the periphery of roller contacts with the downside hypotenuse of voussoir, is provided with projection at the upper lateral part of described movable holddown, and the jaw piece is positioned at the below of projection, the jaw piece is fixed on the holder, and described jaw piece is provided with back-up ring and pin.
Between described axle and roller, be provided with copper sheathing;
Described spring is embedded in the groove on the base plate;
Described holder is provided with angle bar, and screw is fixed on angle bar on the holder, is provided with the bullet pad between angle bar and the holder, and an end of described angle bar contacts with movable holddown.
The beneficial effects of the utility model are: can effectively reduce the parts fixation time after adopting special fixture, reduce workman's workload, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of the utility model special fixture for wire plier milling flutes;
Fig. 2 is the vertical view behind Fig. 1 clamping workpiece;
Fig. 3 is the working state figure of special fixture for wire plier milling flutes described in the utility model.
Among the figure: 1, base plate, 2, hydraulic cylinder, 3, piston, 4, voussoir, 5, holder, 6, cross through hole, 7, longitudinal hole, 8, movable holddown, 9, spring, 10, groove, 11, through hole, 12, axle, 13, copper sheathing, 14, roller, 15, projection, 16, the jaw piece, 17, back-up ring, 18, pin, 19, angle bar, 20, screw, 21, the bullet pad, 22, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing, the structure and the operation principle of the utility model special fixture for wire plier milling flutes is described in further detail.
As Fig. 1, shown in Figure 2, a kind of special fixture for wire plier milling flutes, comprise base plate 1, base plate 1 is provided with hydraulic cylinder 2, in hydraulic cylinder 2 cylinder bodies, be provided with piston 3, one end of piston 3 is connected with voussoir 4, base plate 1 is provided with holder 5, in described holder 5, be provided with cross through hole 6 along piston 3 directions of motion, described voussoir 4 can slide in cross through hole 6, middle part at described holder 5 also is provided with longitudinal hole 7, movable holddown 8 is arranged in the described longitudinal hole 7, be provided with spring 9 in the lower end of movable holddown 8, described spring 9 is embedded in the groove 10 on the base plate 1, in movable holddown 8, be provided with through hole 11, voussoir 4 passes through hole 11, in described through hole 11, be provided with axle 12, be arranged with copper sheathing 13 on the described axle 12, on copper sheathing 13, be arranged with roller 14, copper sheathing 13 can reduce the wearing and tearing of roller 14 and axle 12, the periphery of roller 14 contacts with the downside hypotenuse of voussoir 4, upper lateral part at described movable holddown 8 is provided with projection 15, jaw piece 16 is positioned at the below of projection 15, jaw piece 16 is fixed on the holder 5, and jaw piece 16 is provided with back-up ring 17 and pin 18, pin 18 effect be workpiece 22 can only be rotated and can't before and after, move left and right, the effect of back-up ring 17 is that workpiece 22 can't be rotated, so only need the head of workpiece 22 to be contacted with back-up ring 17, workpiece 22 is located fast being enclosed within on the pin 18 with pin 18 corresponding pin-and-holes on the workpiece 22, so just make next workpiece is added man-hour need not tool setting, speed production efficient.
Described holder 5 is provided with angle bar 19, and screw 20 is fixed on angle bar 19 on the holder 5, is provided with bullet pad 21 between angle bar 19 and the holder 5, and an end of described angle bar 19 contacts with movable holddown 8.After long-time the use, because of long wearing and tearing can fluff, movable holddown 8 will just deviation occur easily to skew all around in the workpiece 22 of location between holder 5 and the movable holddown 8, and this carries out tool setting to workpiece 22 again with regard to needs.After being provided with angle bar 19, adjustment screw 20 just can be finely tuned the position of movable holddown 8 in holder 5, and the position of movable holddown 8 in holder 5 remained unchanged.
Operation principle of the present utility model is: when the utility model is in SBR, as shown in Figure 1.When wanting clamping workpiece 22, as shown in Figure 3, only need being enclosed within on the pin 18 with pin 18 corresponding pin-and-holes on the workpiece 22, the head of workpiece 22 is contacted with back-up ring 17, the regulator solution cylinder pressure 2 then, piston 3 is outwards moved, voussoir 4 just moves right, the downside hypotenuse squeezing roller 14 of voussoir 4, roller 14 drives movable holddown 8 and moves down, and projection 15 also just moves down the back workpiece 22 is pressed on the jaw piece 16, after projection 15 is enough pushed down workpiece 22, close hydraulic cylinder 2, just can carry out groove milling processing workpiece 22.After workpiece 22 machined, primer fluid cylinder pressure 2 inwardly shrank piston 3, drive voussoir 4 and be moved to the left, movable holddown 8 will move up under the effect of spring 9, and projection 15 moves up, after workpiece 22 disengagements, can take out workpiece 22, prepare next workpiece is processed.
The beneficial effects of the utility model are: can position workpiece fast after adopting special fixture, like this Just only need tool setting once, effectively reduce the clamping time, reduce workman's workload, enhance productivity.
Claims (4)
1, special fixture for wire plier milling flutes, comprise base plate, it is characterized in that: base plate is provided with hydraulic cylinder, in hydraulic cylinder body, be provided with piston, one end of piston is connected with voussoir, base plate is provided with holder, in described holder, be provided with cross through hole along the piston direction of motion, described voussoir can slide in cross through hole, middle part at described holder also is provided with longitudinal hole, movable holddown is arranged in the described longitudinal hole, is provided with spring in the lower end of movable holddown, is provided with through hole in movable holddown, voussoir passes through hole, be provided with axle in described through hole, be arranged with roller on the described axle, the periphery of roller contacts with the downside hypotenuse of voussoir, upper lateral part at described movable holddown is provided with projection, the jaw piece is positioned at the below of projection, and the jaw piece is fixed on the holder, and described jaw piece is provided with back-up ring and pin.
2, special fixture for wire plier milling flutes according to claim 1 is characterized in that: be provided with copper sheathing between described axle and roller.
3, special fixture for wire plier milling flutes according to claim 1 is characterized in that: described spring is embedded in the groove on the base plate.
4, special fixture for wire plier milling flutes according to claim 1, it is characterized in that: described holder is provided with angle bar, screw is fixed on angle bar on the holder, is provided with the bullet pad between angle bar and the holder, and an end of described angle bar contacts with movable holddown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201797463U CN201313261Y (en) | 2008-12-09 | 2008-12-09 | Special clamp for wire-cutter milling groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201797463U CN201313261Y (en) | 2008-12-09 | 2008-12-09 | Special clamp for wire-cutter milling groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313261Y true CN201313261Y (en) | 2009-09-23 |
Family
ID=41125049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201797463U Expired - Fee Related CN201313261Y (en) | 2008-12-09 | 2008-12-09 | Special clamp for wire-cutter milling groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313261Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089600A (en) * | 2014-07-15 | 2014-10-08 | 首钢总公司 | Device for fixing sample during detection of roughmeter and use method of device |
| CN110219855A (en) * | 2019-06-20 | 2019-09-10 | 烟台鲁宝钢管有限责任公司 | A kind of hydraulic locking cylinder device for preventing from loosening |
| CN111590106A (en) * | 2020-05-30 | 2020-08-28 | 维迪兴业科技(深圳)有限公司 | Drilling equipment for heat dissipation plate |
-
2008
- 2008-12-09 CN CNU2008201797463U patent/CN201313261Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089600A (en) * | 2014-07-15 | 2014-10-08 | 首钢总公司 | Device for fixing sample during detection of roughmeter and use method of device |
| CN110219855A (en) * | 2019-06-20 | 2019-09-10 | 烟台鲁宝钢管有限责任公司 | A kind of hydraulic locking cylinder device for preventing from loosening |
| CN111590106A (en) * | 2020-05-30 | 2020-08-28 | 维迪兴业科技(深圳)有限公司 | Drilling equipment for heat dissipation plate |
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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: 20090923 Termination date: 20131209 |