CN208147553U - A kind of clip organisation of working of pliers - Google Patents

Abstract

The utility model relates to a kind of clip organisation of workings of pliers, three positioning and locking screw rods straight up are provided in rack, positioning and locking screw rod is coated with clamping lower plate and clamping upper plate, and pliers is provided between clamping upper plate and clamping lower plate, and the positioning and locking screw rod for passing through clamping upper plate passes through positioning and locking nut check, the arc blowing locating piece with the cooperation of pliers rotary part is provided in clamping lower plate, pliers pincers block portion point and handle rear portion exceed clamping lower plate and clamping upper plate, frame lower is provided with the handle clamping device with the clip processing unit (plant) of pincers block lower part cooperation and with the cooperation of handle rear portion；Pliers is clamped by the utility model by clamping upper and lower plates, the positioning of pliers rotating part is realized by the blowing locating piece in clamping lower plate, cooperation can divide the handle gripping section that pliers handle is clamped, it can be realized the whole positioning of pliers, and using the clip processing unit (plant) processed from the bottom up, the blanking of machining chips can be facilitated.

Description

A kind of clip organisation of working of pliers

Technical field

The present invention relates to the processing equipment field of pliers more particularly to a kind of clip organisation of workings of pliers.

Background technique

Pliers is a kind of common hand-operated tools, and very widely used, according to specific needs, type is also varied, such as Be a kind of pliers the most conventional shown in Fig. 1 comprising two pieces by, handle 1, rotating part and the half block that forms of pincers block 2, two The rotary part center of a half block is socketed with centration axis 3, sets up separately in pincers block portion and is equipped with clip and bayonet, first in process engineering First by two half block casting and formings, then again by clip by milling machine or grinding machine machine-shaping, later again by two half blocks It is assembled, the clip of half block is processed, positioning and clipping operation are simple, it can be ensured that the machining accuracy of single half block, but It is to be easy to cause because of error existing for respective processing biggish mistake occur when the two clip cooperation when two half blocks assemble Difference influences the quality of pliers, therefore urgently designs a kind of clip that can facilitate and the pliers after assembling is carried out to precise positioning Organisation of working.

Summary of the invention

The object of the present invention is to provide a kind of clip organisation of workings of pliers, are pressed from both sides pliers by clamping upper and lower plates Tightly, realize that the positioning of pliers rotating part, cooperation can press from both sides pliers handle by the blowing locating piece in clamping lower plate Tight handle gripping section point can be realized the whole positioning of pliers, and using the clip processing unit (plant) processed from the bottom up, energy Enough facilitate the blanking of machining chips.

In order to achieve the goal above, the technical solution adopted by the present invention is：A kind of clip organisation of working of pliers, including machine Frame is provided with three positioning and locking screw rods straight up in the rack, and the positioning and locking screw rod is coated with clamping Lower plate and clamping upper plate, and clamp and be provided with pliers between upper plate and clamping lower plate, and pass through the positioning and locking spiral shell of clamping upper plate Bar passes through positioning and locking nut check, is provided in the clamping lower plate and positions with the arc blowing of pliers rotary part cooperation Block, the pliers pincers block portion point and handle rear portion exceed clamping lower plate and clamping upper plate, and the frame lower is provided with Handle clamping device with the clip processing unit (plant) of pincers block lower part cooperation and with the cooperation of handle rear portion.

Further, the handle clamping device includes the handle gripping block across rack, the handle gripping block Lower end be connected with gripping block mounting base, the top of the gripping block mounting base is connected with gripping block lifting cylinder, described Gripping block lifting cylinder is mounted on the gripping block lifting support base being arranged below rack, and handle gripping block passes through gripping block liter Support base is dropped, the square orifice of width and handle cooperation is offered in the middle part of the handle gripping block.

Further, the handle gripping block medial surface inclined handle clamping bullet block under being provided with outward, it is described The side of handle gripping block offers horizontal T-shaped bullet block locking slot, and the spring locking slot passes through spring clamping screw and hand Handle clamping bullet block cooperation, and the outside of spring clamping screw is concordant with handle gripping block turned between bullet block locking slot between Gap.

Further, the folder with the centration axis coaxial line for the pliers placed in clamping lower plate is provided with below the rack Tight block rotation axis is socketed with two pieces of gripping block turning sets in the gripping block rotation axis, and the gripping block turning set passes through Gripping block pivot link is connect with gripping block lifting support base, the gripping block pivot link and turn being arranged in below rack Dynamic connecting rod device for spreading cooperates, and the gripping block loose slot with the cooperation of handle gripping block is offered in the rack.

Further, the pivot link device for spreading includes that the gripping block that front and back is moved towards below rack is arranged in strut Cylinder, the cylinder head that the gripping block struts cylinder are hinged with link block and strut connecting rod, and the link block struts connecting rod The other end is hinged on gripping block pivot link, and the gripping block of two groups of pivot link device for spreading struts cylinder mounted on top, Cylinder head is contrary.

Further, the clip processing unit (plant) includes the clip processing seat that frame lower is arranged in, the clip The clip processing pusher cylinder moved towards front and back is provided on processing seat, the clip processing pusher cylinder is connected with clip processing Reciprocating air cylinder, the clip processing reciprocating air cylinder are connected with across rack and grind with the clip processing of the pincers block cooperation of pliers Block.

Further, clip processing reciprocating air cylinder and clip processing abrading block are to tilt forward and back trend, described It is provided with clip processing transposition motor on rack clip processing seat, is connected with clip processing in the clip processing transposition motor Replace seat, and the clip processing pusher cylinder setting is processed on transposition seat in clip, opens on the clip processing transposition seat Slot is pushed equipped with the clip processing with clip processing reciprocating air cylinder cooperation, opens up that there are two symmetrical about pincers block in the rack And slot is pushed with the abrading block of clip processing abrading block cooperation.

Further, clip processing reciprocating air cylinder is connected with abrading block mounting base, and the clip processing abrading block is embedding Enter into abrading block mounting base, and screw rod locking is installed by the abrading block through abrading block mounting base, the abrading block installation screw rod Insertion end is smooth cylindrical, and gradient is provided with below the rack and clip processes the consistent reciprocal positioning geosynclinal block of abrading block, The reciprocal locating slot with the smooth position cooperation of abrading block installation screw rod is offered on the reciprocal positioning geosynclinal block.

Beneficial effects of the present invention are：

1, pliers is clamped by clamping upper and lower plates, pliers rotation is realized by the blowing locating piece in clamping lower plate The handle gripping section point that pliers handle is clamped can be can be realized the whole positioning of pliers by partial positioning, cooperation, and And using the clip processing unit (plant) processed from the bottom up, the blanking of machining chips can be facilitated.

2, the structure of handle clamping device is simple, easy to operate, and does not interfere with the blowing of pliers.

3, the design of the inside handle clamping bullet block of handle gripping block, can be close by handle detent, and handle is avoided to occur The biased of any direction.

4, the design of gripping block rotation axis and gripping block pivot link can make the tight block band fixed handle rotation of handle clamp It opens, and then may be implemented individually to clamp block processing and successively process, it is ensured that the precision of processing.

5, the structure of pivot link device for spreading is simple, easy to operate, it can be ensured that two handles are in opening operation phase Mutually positioning.

6, the structure of processing unit (plant) is simple, easy to operate, and by the control of two groups of cylinders, the whole that can be realized clip adds Work.

7, the inclined design of clip processing abrading block is realized to the polishing of pincers block using the outer panel of abrading block, can cooperate list A abrading block processing, relative to vertical polishing processing, it is only necessary to the precision that the precision of pusher cylinder can ensure to polish is controlled, it can Preferably the precision of control processing, clip process the design of transposition motor, and two pincers blocks can be realized by way of rotation Clip processing.

8, clip processing abrading block is mounted in abrading block mounting base using abrading block tie down screw, and then can be convenient clip processing The replacement of abrading block, while passing through the matching design of abrading block tie down screw and reciprocal positioning geosynclinal block, it can be ensured that it was moving back and forth Be not in that left and right moves in journey, further increase the precision of processing.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of pliers.

Fig. 2 is a kind of structural schematic diagram of the clip organisation of working of pliers.

Fig. 3 is the bottom view of handle clamping device in Fig. 1.

Fig. 4 is the cooperation schematic diagram of handle gripping block and handle.

Fig. 5 is the structural schematic diagram of clip processing unit (plant).

Fig. 6 is the partial enlarged view of A in Fig. 5.

Label character as shown in the figure is expressed as：1, handle；2, block is clamped；3, centration axis；4, clip；5, bayonet；6, rack；7, Positioning and locking screw rod；8, lower plate is clamped；9, upper plate is clamped；10, positioning and locking nut；11, blowing locating piece；12, handle clamps Block；13, gripping block loose slot；14, gripping block goes up and down support base；15, gripping block lifting cylinder；16, gripping block mounting base；17, Gripping block pivot link；18, gripping block turning set；19, gripping block rotation axis；20, gripping block struts cylinder；21, link block supports Open connecting rod；22, handle clamping bullet block；23, bullet block clamping screw；24, bullet block locking slot；25, clip processes seat；26, clip adds Tooling is set；27, clip processes transposition motor；28, clip processing transposition seat；29, clip processes pusher cylinder；30, clip is processed Push slot；31, clip processes reciprocating air cylinder；32, clip processes abrading block；33, abrading block pushes slot；34, abrading block mounting base；35, it grinds Block installs screw rod；36, geosynclinal block is back and forth positioned.

Specific embodiment

In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention Effect.

As shown in figs 1 to 6, specific structure of the invention is：A kind of clip organisation of working of pliers, including rack 6, institute Three positioning and locking screw rods 7 straight up are provided in the rack 6 stated, the positioning and locking screw rod 7 is coated under clamping Plate 8 and clamping upper plate 9, and clamp and be provided with pliers between upper plate 9 and clamping lower plate 8, and pass through the positioning and locking of clamping upper plate 9 Screw rod 7 is locked by positioning and locking nut 10, is provided in the clamping lower plate 8 and is put with the arc of pliers rotary part cooperation Expect locating piece 11, the pliers pincers block portion point and handle rear portion exceed clamping lower plate 8 and clamping upper plate 9, the rack 6 Lower part is provided with the handle clamping device with the clip processing unit (plant) of pincers 2 lower part of block cooperation and with the cooperation of handle rear portion.

Preferably, the handle clamping device includes the handle gripping block 12 across rack 6, the handle gripping block 12 lower end is connected with gripping block mounting base 16, and the top of the gripping block mounting base 16 is connected with gripping block lifting cylinder 15, the gripping block lifting cylinder 15 is mounted on the gripping block lifting support base 14 being arranged below rack 6, and handle clamps Block 12 passes through gripping block and goes up and down support base 14, and the middle part of the handle gripping block 12 offers the side that width and handle 1 cooperate Shape mouth.

Preferably, 12 medial surface of handle gripping block inclined handle clamping bullet block 22 under being provided with outward, it is described The side of handle gripping block 12 offer horizontal T-shaped bullet block locking slot 24, the spring locking slot 24 passes through spring locking Bolt 23 and handle clamping bullet block 22 cooperate, and the outside of spring clamping screw 23 is concordant with handle gripping block 12, locks with bullet block Gap is turned between tight slot 24.

Preferably, it is provided with below the rack 6 and 3 coaxial line of centration axis for the pliers placed in clamping lower plate 8 Gripping block rotation axis 19, two pieces of gripping block turning sets 18 are socketed in the gripping block rotation axis 19, and the gripping block turns Dynamic set 18 is connect by gripping block pivot link 17 with gripping block lifting support base 14, the gripping block pivot link 17 with set The pivot link device for spreading cooperation below rack 6 is set, offers the folder cooperated with handle gripping block 12 in the rack 6 Tight block loose slot 13.

Preferably, the pivot link device for spreading includes that the gripping block that front and back is moved towards below rack 6 is arranged in strut Cylinder 20, the cylinder head that the gripping block struts cylinder 20 are hinged with link block and strut connecting rod 21, and the link block struts The other end of connecting rod 21 is hinged on gripping block pivot link 17, and the gripping block of two groups of pivot link device for spreading struts cylinder 20 mounted on top, cylinder head are contrary.

Preferably, the clip processing unit (plant) 26 includes the clip processing seat 25 that 6 lower part of rack is arranged in, and described cuts The clip processing pusher cylinder 29 moved towards front and back is provided on mouth processing seat 25, the clip is processed pusher cylinder 29 and is connected with Clip processes reciprocating air cylinder 31, and the clip processing reciprocating air cylinder 31 is connected with across rack 6 and cooperates with the pincers block 2 of pliers Clip process abrading block 32.

Preferably, clip processing reciprocating air cylinder 31 and clip processing abrading block 32 are to tilt forward and back trend, described Rack clip processing seat 25 on be provided with clip processing transposition motor 27, be connected in the described clip processing transposition motor 27 Clip processing transposition seat 28, clip processing pusher cylinder 29 setting are processed on transposition seat 28 in clip, the clip It offers to process with the clip of the clip processing cooperation of reciprocating air cylinder 31 on processing transposition seat 28 and pushes slot 30, in the rack 6 Abrading block promotion slot 33 symmetrical about pincers block 2 and with the clip processing cooperation of abrading block 32 there are two opening up.

Preferably, clip processing reciprocating air cylinder 31 is connected with abrading block mounting base 34, and the clip processes abrading block 32 are embedded into abrading block mounting base 34, and install screw rod 35 by the abrading block through abrading block mounting base 34 and lock, the abrading block The insertion end for installing screw rod 35 is smooth cylindrical, and gradient is provided with below the rack 6 and clip processing abrading block 32 is consistent Reciprocal positioning geosynclinal block 36, offer on the reciprocal positioning geosynclinal block 36 past with the abrading block installation smooth position of screw rod 35 cooperation Multiple locating slot.

When specifically used, 8 sets of lower plate will be first clamped on positioning and locking screw rod 7, pliers is placed into clamping lower plate 8 later On, so that rotating part is touched blowing locating piece 11 close to the side of handle 1, handle 1 is passed through between handle clamping bullet block 22, it Clamping upper plate 9 is socketed on positioning and locking screw rod 7 afterwards, and is locked by positioning and locking nut 10, passes through clamping later Block lifting cylinder 15 drives handle gripping block 12 to decline, and is clamped on handle 1 between two pieces of handle clamping bullet blocks 22, completes pliers Position fixing process, in processing, first passing through gripping block corresponding with rear handle 1 and strutting cylinder 20 makes gripping block pivot link 17 It is rotated around gripping block rotation axis 19, and then realizes turning on for rear handle 1, is i.e. the rotation of pincers block 2 of front side is opened, and production is then passed through Clip processing abrading block 32 is turned to the station cooperated with rear side pincers block 2 by product clip transposition motor 27, is processed later by clip Reciprocating air cylinder 31 drives clip processing abrading block 32 to move back and forth along the direction parallel with its own, is processed by clip and pushes gas The effect of cylinder 29 makes the clip moved back and forth processing abrading block 32 contact and realize with pincers block 2 and gradually polishes, until completing jaw Processing, during reciprocal polishing processing, abrading block installation screw rod 35 can move back and forth in back and forth positioning geosynclinal block 36, it is ensured that past Left and right biased will not occur in reciprocatory movement for clip sanding block, and then ensure the width accuracy of clip, pass through control later The gripping block of rear handle 1 processed struts 20 homing of cylinder, so that the gripping block of control front side is strutted cylinder 20 and struts, after realization The switch block of block 2 is clamped in side, repeats clip process engineering after processing the station conversion of transposition motor 27 by clip later, completes front side The clip processing of block is clamped, and then realizes the clip processing of the same fixed position of pliers after assembling, avoids individually fixed processing When the clip misalignment that is likely to occur of assembly occur.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.

Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.

Claims (8)

1. a kind of clip organisation of working of pliers, including rack（6）, which is characterized in that the rack（6）On be provided with three Positioning and locking screw rod straight up（7）, the positioning and locking screw rod（7）It is coated with clamping lower plate（8）With clamping upper plate （9）, and clamp upper plate（9）With clamping lower plate（8）Between be provided with pliers, and pass through clamping upper plate（9）Positioning and locking screw rod （7）Pass through positioning and locking nut（10）Locking, the clamping lower plate（8）On be provided with pliers rotary part cooperation arc Blowing locating piece（11）, the pliers pincers block portion point and handle rear portion exceed clamping lower plate（8）With clamping upper plate（9）, institute The rack stated（6）Lower part is provided with and pincers block（2）The clip processing unit (plant) of lower part cooperation and the handle clamp cooperated with handle rear portion Tight device.

2. a kind of clip organisation of working of pliers according to claim 1, which is characterized in that the handle clamping device Including passing through rack（6）Handle gripping block（12）, the handle gripping block（12）Lower end be connected with gripping block mounting base （16）, the gripping block mounting base（16）Top be connected with gripping block lifting cylinder（15）, the gripping block lifting air Cylinder（15）It is mounted on rack（6）The gripping block of lower section setting goes up and down support base（14）On, and handle gripping block（12）Across clamping Block goes up and down support base（14）, the handle gripping block（12）Middle part offer width and handle（1）The square orifice of cooperation.

3. a kind of clip organisation of working of pliers according to claim 2, which is characterized in that the handle gripping block （12）Medial surface inclined handle clamping bullet block under being provided with outward（22）, the handle gripping block（12）Side offer Horizontal T-shaped bullet block locking slot（24）, the bullet block locking slot（24）Pass through spring clamping screw（23）With handle clamping bullet block （22）Cooperation, and spring clamping screw（23）Outside and handle gripping block（12）Concordantly, with bullet block locking slot（24）Between have Turn gap.

4. a kind of clip organisation of working of pliers according to claim 2, which is characterized in that the rack（6）Lower section It is provided with and clamping lower plate（8）The centration axis of the pliers of upper placement（3）The gripping block rotation axis of coaxial line（19）, the clamping Block rotation axis（19）On be socketed with two pieces of gripping block turning sets（18）, the gripping block turning set（18）It is rotated by gripping block Connecting rod（17）Support base is gone up and down with gripping block（14）Connection, the gripping block pivot link（17）With setting in rack（6）Under The pivot link device for spreading cooperation of side, the rack（6）On offer and handle gripping block（12）The gripping block of cooperation is living Dynamic slot（13）.

5. a kind of clip organisation of working of pliers according to claim 4, which is characterized in that the pivot link struts Device includes being arranged in rack（6）The gripping block moved towards before and after lower section struts cylinder（20）, the gripping block struts cylinder （20）Cylinder head be hinged with link block and strut connecting rod（21）, the link block struts connecting rod（21）The other end be hinged on folder Tight block pivot link（17）On, and the gripping block of two groups of pivot link device for spreading struts cylinder（20）Mounted on top, cylinder head It is contrary.

6. a kind of clip organisation of working of pliers according to claim 4, which is characterized in that the clip processing unit (plant) （26）Including being arranged in rack（6）The clip of lower part processes seat（25）, the clip processes seat（25）On be provided with front and back walk To clip process pusher cylinder（29）, the clip processes pusher cylinder（29）It is connected with clip processing reciprocating air cylinder （31）, the clip processes reciprocating air cylinder（31）It is connected with across rack（6）And the pincers block with pliers（2）The clip of cooperation adds Work abrading block（32）.

7. a kind of clip organisation of working of pliers according to claim 6, which is characterized in that the clip processing is reciprocal Cylinder（31）Abrading block is processed with clip（32）It is to tilt forward and back trend, the rack clip processes seat（25）On be provided with and cut Mouth processing transposition motor（27）, the clip processes transposition motor（27）On be connected with clip processing transposition seat（28）, described Clip process pusher cylinder（29）Setting processes transposition seat in clip（28）On, the clip processing transposition seat（28）On open Equipped with clip process reciprocating air cylinder（31）The clip processing of cooperation pushes slot（30）, the rack（6）On open up there are two About pincers block（2）Symmetrically and with clip process abrading block（32）The abrading block of cooperation pushes slot（33）.

8. a kind of clip organisation of working of pliers according to claim 7, which is characterized in that the clip processing is reciprocal Cylinder（31）It is connected with abrading block mounting base（34）, the clip processes abrading block（32）It is embedded into abrading block mounting base（34）It is interior, and By running through abrading block mounting base（34）Abrading block install screw rod（35）Locking, the abrading block install screw rod（35）Insertion end be Smooth cylindrical, the rack（6）Lower section is provided with gradient and clip processes abrading block（32）Consistent reciprocal positioning geosynclinal block （36）, the reciprocal positioning geosynclinal block（36）On offer and abrading block installation screw rod（35）The reciprocal positioning of smooth position cooperation Slot.