CN201500938U - Push-pull type fast and precisely combined flat-nose plier - Google Patents
Push-pull type fast and precisely combined flat-nose plier Download PDFInfo
- Publication number
- CN201500938U CN201500938U CN200920311310XU CN200920311310U CN201500938U CN 201500938 U CN201500938 U CN 201500938U CN 200920311310X U CN200920311310X U CN 200920311310XU CN 200920311310 U CN200920311310 U CN 200920311310U CN 201500938 U CN201500938 U CN 201500938U
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- China
- Prior art keywords
- jaw
- caliper
- holder
- plug
- nose pliers
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a push-pull type fast and precisely combined flat-nose plier comprising a plier body (1), a fixed jaw (9), an active jaw (4) and a holder (3), wherein the holder (3) is installed with a screw rod (2), a steel ball (16) and a top thread (15); the steel ball (16) is mounted in a bottleneck-shaped blind hole at the bottom of the holder (3); the top thread (15) is mounted in an oblique screwed hole above the bottleneck-shaped blind hole; the screw rod (2) is screwed into a trapezoidal screwed hole of the holder (3) and sleeved into a T-shaped groove f of the active jaw (4); the slideway of the plier body (1) is provided with a T-shaped groove e; the fixed jaw (9) is fixedly connected onto the plier body (1); and the active jaw (4) and the holder (3) are sleeved in the T-shaped groove e of the plier body (1). The push-pull type fast and precisely combined flat-nose plier has the characteristics of being capable of fast and conveniently clamping the workpiece, having higher machining accuracy, being capable of using a plurality of the pliers at the same time and the like, is especially suitable for all kinds of machining equipment such as machining centers, precision boring machines, milling machines, grinding machines, numerical control equipment and the like.
Description
Technical field
The utility model relates to a kind of metal machining tool, particularly a kind of plug-type fast precise combination flat-nose pliers.
Background technology
Present flat-nose pliers, its nut, regular jaw and caliper are overall structures, screw mandrel is longer, when the moving jaw opening is big, has only by rotary screw, and will slip over very long distance, sometimes even from head end be delivered to end by the screw mandrel rotation, just can achieve the goal, efficient is extremely low; In addition, when flat-nose pliers of the prior art is installed on the platen, must be earlier with detecting table could be on workbench behind the location datum level centering of flat-nose pliers the fixed-site of flat-nose pliers, the face of the workpiece of clamping after machine tooling could be parallel with datum level, need the very long set-up time like this, and precision also the error when installing cause product processed to be affected.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of clamping workpiece plug-type fast precise combination flat-nose pliers easily and fast.
For solving the problems of the technologies described above the technical solution of the utility model: a kind of plug-type fast precise combination flat-nose pliers.Comprise caliper, regular jaw, moving jaw and holder, screw mandrel, steel ball and jackscrew are housed on holder; Steel ball is contained in the bottle-neck type blind hole of holder bottom, and jackscrew is contained in the oblique screwed hole of bottle-neck type blind hole top, and screw mandrel screws in the trapezoidal thread hole of holder and is inserted in the T type groove of moving jaw; Be provided with T type groove on the slideway of caliper, regular jaw is fixedly connected on the caliper, and moving jaw and fixed seating are in the T of caliper type groove.
In the above-mentioned plug-type fast precise combination flat-nose pliers, the cross keyway is arranged in the caliper bottom surface.
In the aforesaid plug-type fast precise combination flat-nose pliers, on the slideway of caliper, be provided with keyway.
In the aforesaid plug-type fast precise combination flat-nose pliers, the equal-sized awl nest of a row is arranged on the bottom land symmetrical centre of the T of caliper type groove.
In the aforesaid plug-type fast precise combination flat-nose pliers, be provided with keyway in the regular jaw bottom, regular jaw is connected the location by key and is screwed on caliper with caliper.
In the aforesaid plug-type fast precise combination flat-nose pliers, reach the plane at the two ends of regular jaw and moving jaw and all be provided with standby screwed hole.
In the aforesaid plug-type fast precise combination flat-nose pliers, on regular jaw, be provided with a breach.
In the aforesaid plug-type fast precise combination flat-nose pliers, jaw sheet, spring, attachment screw, regular jaw jackscrew, trip bolt and key are housed on regular jaw; Spring is contained in the fixedly blind hole of jaw sheet bottom, and the other end of spring is pressed on the main body plane of regular jaw, and attachment screw links into an integrated entity jaw sheet and regular jaw; The regular jaw jackscrew gets lodged in the standby screwed hole on plane on the regular jaw, and trip bolt is fastened on key in the keyway of regular jaw.
In the aforesaid plug-type fast precise combination flat-nose pliers, jaw sheet, spring, screw, movable pad, attachment screw are housed on moving jaw, spring is contained in the fixedly blind hole of jaw sheet bottom, the other end of spring is pressed on the main body plane of moving jaw, attachment screw links into an integrated entity jaw sheet and moving jaw, the moving jaw jackscrew gets lodged in the standby screwed hole on plane on the moving jaw, and screw is close to movable pad on the boss of moving jaw.
In the aforesaid plug-type fast precise combination flat-nose pliers, the keyway of caliper bottom to the regular jaw face apart from tolerance in ± 0.01mm.
The beneficial effects of the utility model: compared with prior art, the utility model adopts the mode that pushes away, draws moving jaw to adjust the size of flat-nose pliers opening amount, makes clamping workpiece easily and fast.Another distinguishing feature of the present utility model is that precision higher cross keyway a and d are arranged in the caliper bottom surface, the user selects keyway a and d according to the needs of processing, connect with the workbench keyway of lathe or the keyway of built-up jig by key, do not need with detection table centering locating surface just directly clamping workpiece process, and the face that processes and the locating surface depth of parallelism are better, machining accuracy is higher, and this is that existing flat-nose pliers is inaccessiable, has greatly improved operating efficiency.In addition, two ends and last plane at regular jaw of the present utility model and moving jaw all are furnished with standby screwed hole, the user can load onto corresponding accessory according to the needs of processing on standby screwed hole just can process big workpiece or thin workpiece, thereby has increased function of use.Also designing on the regular jaw of the present utility model has a breach, but utilizes the also thin slim workpiece of clamping, processing of this breach and special part, has expanded function of use greatly.The utility model have in the bottom of caliper a keyway a to the regular jaw face apart from tolerance in ± 0.01mm, can many on same workbench, use together, this is one of notable attribute.The utility model is particularly suitable for various machining equipments such as machining center, accurate boring, milling machine, grinding machine, numerical control.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the partial cutaway diagrammatic sketch is looked on the left side of Fig. 1;
Fig. 3 is the structural representation of caliper;
Fig. 4 is that cut-away view is looked on the left side of Fig. 3;
Fig. 5 is the vertical view of regular jaw;
Fig. 6 is the vertical view of moving jaw.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
The specific embodiment
Embodiment.As shown in Figure 1, 2, comprise caliper 1, regular jaw 9, moving jaw 4 and holder 3, screw mandrel 2, steel ball 16 and two jackscrews 15 are housed on holder 3; Steel ball 16 is to be pressed in the bottle-neck type blind hole of holder 3 bottoms by interference fit, and two jackscrews 15 are respectively charged in the left and right oblique screwed hole of bottle-neck type blind hole top, are used for fixing steel ball 16; Screw mandrel 2 screws in the trapezoidal thread hole of holders 3 and is inserted in the T type groove f interior (matched in clearance) of moving jaw 4; On the slideway of caliper 1, be provided with keyway b,, the equal-sized awl nest 17 of a row arranged on the bottom land symmetrical centre of T type groove e at the T type that vertically the is provided with groove e of caliper 1 slideway.In caliper 1 bottom surface cross keyway a and d are arranged, keyway a to 9 of regular jaws apart from tolerance D in ± 0.01mm.Be provided with keyway in regular jaw 9 bottoms, regular jaw 9 is connected the location by two keys 14 and is fixed on the caliper 1 with four screws 13 with caliper 1.Reach the plane at the two ends of regular jaw 9 and moving jaw 4 and all be provided with standby screwed hole 18.Jaw sheet 8, spring 6, attachment screw 10, regular jaw jackscrew 11, trip bolt 12 and key 14 are housed on regular jaw 9; Two springs 6 are contained in respectively in the fixedly blind hole of jaw sheet 8 bottoms, and the other end of spring 6 is pressed on the main body plane of regular jaw 9, and two attachment screws 10 link into an integrated entity jaw sheet 8 and regular jaw 9; Two regular jaw jackscrews 11 are blocked (protection) to two standby screwed holes 18 on plane on the regular jaw 9, and two trip bolts 12 are fastened on two keys 14 in the keyway of regular jaw 9 respectively, are provided with a breach h on regular jaw 9.To regular jaw 9 be horizontally rotated 180 ° install, and load onto corresponding accessory and just can use when the breach h when adorning slim workpiece.Jaw sheet 8, spring 6, screw 5, movable pad 7, attachment screw 10 are housed on moving jaw 4; two springs 6 are respectively charged in the fixedly blind hole of jaw sheet 8 bottoms; the other end of spring 6 is pressed on the main body plane of moving jaw 4; two attachment screws 10 link into an integrated entity jaw sheet 8 and moving jaw 4; two moving jaw jackscrews are blocked (protection) to two standby screwed holes 18 on plane on the moving jaw 4, and two screws 5 are close to movable pad 7 on the boss of moving jaw 4.Moving jaw 4 is enclosed within the T type groove e interior (matched in clearance) of caliper 1, and holder 3 is inserted in the T type groove e slideway of caliper 1.
During use, two jackscrews 15 of holder 3 are upwards unclamped, push away, draw holder 3, but steel ball 16 easy on and off move, at this moment holder 3 together with moving jaw 4 on slide rail with pushing away, draw and move, when moving to the position that needs, jackscrew 15 is screwed down, and this moment, steel ball 16 was fixed, and 1/3 of steel ball 16 is fixed on 17 li in the awl nest of caliper 1,2/3 in the blind hole of holder 3, holder 3 and caliper 1 are connected into one, and this moment, holder 3 was fixed on the slideway, with the little rotary screw 2 of box spanner, it will be delivered to moving jaw 4 to power, thereby fast workpiece 19 be clamped.When the part dimension of clamping has bigger variation, only need upwards unclamp jackscrew 15, just can push away, draw holder 3 to move to the optimum position together with moving jaw 4.
Embodiment of the present utility model is not limited to the foregoing description, all belongs within the protection domain of the present utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (10)
1. a plug-type fast precise combination flat-nose pliers comprises caliper (1), regular jaw (9), moving jaw (4) and holder (3), it is characterized in that: screw mandrel (2), steel ball (16) and jackscrew (15) are housed on holder (3); Steel ball (16) is contained in the bottle-neck type blind hole of holder (3) bottom, and jackscrew (15) is contained in the oblique screwed hole of bottle-neck type blind hole top, and screw mandrel (2) screws in the trapezoidal thread hole of holder (3) and is inserted in the T type groove f of moving jaw (4); Be provided with T type groove e on the slideway of caliper (1), regular jaw (9) is fixedly connected on the caliper (1), and moving jaw (4) and holder (3) are enclosed within the T type groove e of caliper (1).
2. plug-type fast precise combination flat-nose pliers according to claim 1 is characterized in that: in described caliper (1) bottom surface cross keyway a and d are arranged.
3. plug-type fast precise combination flat-nose pliers according to claim 1 is characterized in that: be provided with keyway b on the slideway of described caliper (1).
4. plug-type fast precise combination flat-nose pliers according to claim 1 is characterized in that: on the bottom land symmetrical centre of the T type groove e of described caliper (1) row's equal-sized awl nest (17) is arranged.
5. plug-type fast precise combination flat-nose pliers according to claim 1, it is characterized in that: be provided with keyway in described regular jaw (9) bottom, regular jaw (9) is connected the location by key (14) and is fixed on the caliper (1) with screw (13) with caliper (1).
6. plug-type according to claim 1 or 5 fast precise combination flat-nose pliers is characterized in that: reaching upward at the two ends of described regular jaw (9) and moving jaw (4), the plane all is provided with standby screwed hole (18).
7. plug-type fast precise combination flat-nose pliers according to claim 1 is characterized in that: be provided with a breach h on described regular jaw (9).
8. plug-type fast precise combination flat-nose pliers according to claim 6 is characterized in that: jaw sheet (8), spring (6), attachment screw (10), regular jaw jackscrew (11), trip bolt (12) and key (14) are housed on described regular jaw (9); Spring (6) is contained in the fixedly blind hole of jaw sheet (8) bottom, and the other end of spring (6) is pressed on the main body plane of regular jaw (9), and attachment screw (10) links into an integrated entity jaw sheet (8) and regular jaw (9); Regular jaw jackscrew (11) gets lodged in regular jaw (9) and goes up in the standby screwed hole (18) on plane, and trip bolt (12) is fastened on key (14) in the keyway of regular jaw (9).
9. plug-type fast precise combination flat-nose pliers according to claim 6, it is characterized in that: jaw sheet (8) is housed on described moving jaw (4), spring (6), screw (5), movable pad (7), attachment screw (10), spring (6) is contained in the fixedly blind hole of jaw sheet (8) bottom, the other end of spring (6) is pressed on the main body plane of moving jaw (4), attachment screw (10) links into an integrated entity jaw sheet (8) and moving jaw (4), the moving jaw jackscrew gets lodged in moving jaw (4) and goes up in the standby screwed hole (18) on plane, and screw (5) is close to movable pad (7) on the boss of moving jaw (4).
10. plug-type fast precise combination flat-nose pliers according to claim 2 is characterized in that: the keyway a of described caliper (1) bottom to regular jaw (9) face apart from tolerance D in ± 0.01mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920311310XU CN201500938U (en) | 2009-09-24 | 2009-09-24 | Push-pull type fast and precisely combined flat-nose plier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920311310XU CN201500938U (en) | 2009-09-24 | 2009-09-24 | Push-pull type fast and precisely combined flat-nose plier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500938U true CN201500938U (en) | 2010-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920311310XU Expired - Lifetime CN201500938U (en) | 2009-09-24 | 2009-09-24 | Push-pull type fast and precisely combined flat-nose plier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350679A (en) * | 2011-09-30 | 2012-02-15 | 东港安全印刷股份有限公司 | Special dismounting tool for anti-counterfeiting special number machine |
| TWI565554B (en) * | 2013-04-15 | 2017-01-11 | Tsudakoma Ind Co Ltd | Workpiece holding device |
-
2009
- 2009-09-24 CN CN200920311310XU patent/CN201500938U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350679A (en) * | 2011-09-30 | 2012-02-15 | 东港安全印刷股份有限公司 | Special dismounting tool for anti-counterfeiting special number machine |
| TWI565554B (en) * | 2013-04-15 | 2017-01-11 | Tsudakoma Ind Co Ltd | Workpiece holding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100609 |