CN208163112U - Clamping tool for machine work - Google Patents

Abstract

The utility model provides a kind of clamping tool for machine work, including station, the first fixation kit, the second fixation kit and third fixation kit, first fixation kit includes positioning plate, push rod and stripper plate, second fixation kit includes bearing groove, insulation tank, the first conducting block, the second conducting block, insulating bar and collets, and warning note circuit is equipped between the first conducting block and the second conducting block；Third fixation kit includes support rod, axle sleeve, limit plate, limited block, first screw knob and supporting block, supporting groove is equipped in supporting block, first screw knob is threadedly coupled with supporting groove, the utility model passes through the design of push rod and stripper plate, the material to be processed in bearing groove can effectively be pushed, it is fixed to enable the positioning clamping effectively treated in rapidoprint progress horizontal direction, pass through the design of limit plate and limited block, the positioning clamping that rapidoprint carries out on vertical direction can be effectively treated to fix, the subsequent positioning process for treating rapidoprint is further facilitated.

Description

Clamping tool for machine work

Technical field

The utility model relates to technical field of mechanical processing, in particular to a kind of clamping tool for machine work.

Background technique

Clamping tool for machine work is also known as positioning device for mechanical machining, is that machine-building is used to fix processing object in the process, It is allowed to occupy correct position, to receive the device of construction or testing.In a broad sense, any process in technical process, For rapidly, conveniently and safely installing the device of product, clamping tool for machine work all can be described as.

Existing clamping tool for machine work includes workbench and the clamping plate on workbench, passes through the work of the chucking power of clamping plate Fixed effect is played to make to treat rapidoprint, and then facilitates the subsequent processing for treating rapidoprint.

Due in such a way that clamping plate directly clamps in existing clamping tool for machine work, so that being carried out treating rapidoprint It is difficult to position when gripping, so that treating the Working position inaccuracy of rapidoprint in subsequent job step, and existing Clamping of the clamping tool for machine work due to carrying out material to be processed in such a way that clamping plate directly clamps so that working as the clamping of clamping plate When power is larger, it is easy to cause the damage of material to be processed.

Utility model content

Based on this, the purpose of this utility model is to provide a kind of clamping tool for machine work that energy effective position grips.

A kind of clamping tool for machine work, including station and the first fixation kit being respectively arranged on the station, second Fixation kit and third fixation kit, first fixation kit include the positioning plate being set on the station, through described The push rod of positioning plate and the stripper plate contacted with push rod conflict；

Second fixation kit include bearing groove, the insulation tank on the inside of the bearing groove, be sequentially disposed at it is described absolutely The first conducting block, the second conducting block and insulating bar in edge slot and the collets set on the insulating bar end, described first leads Warning note circuit is equipped between electric block and second conducting block；

The third fixation kit includes support rod, connect set on the axle sleeve of the supporting bar top, with the axle sleeve Limit plate, the limited block on the limit plate, through the limit plate the first screw knob and be set to the station On supporting block, supporting groove is equipped in the supporting block, first screw knob is threadedly coupled with the supporting groove.

Above-mentioned clamping tool for machine work can effectively treat rapidoprint and play carrying by the design of the bearing groove Effect, and by the design of the push rod and the stripper plate, the material to be processed in the bearing groove can be effectively pushed, with It is enabled effectively to treat the positioning clamping that rapidoprint carries out in horizontal direction and fix, and then facilitate and subsequent treat rapidoprint Positioning process effectively the push rod can be positioned by the design of the positioning plate, it is therefore prevented that the push rod is mobile Shaking in the process, and then improve the integrally-built stability of the first fixation kit, by the limit plate and described The design of limited block can effectively treat the positioning clamping that rapidoprint carries out on vertical direction and fix, after having further facilitated The continuous positioning process for treating rapidoprint improves the behaviour by the design of the supporting block and first screw knob Make the stability of structure between platform and the limit plate, so further improve the limited block in the bearing groove to The fixed function of rapidoprint, by first conducting block, second conducting block, the insulating bar, the collets and The design of the warning note circuit, so that when the stripper plate grips the material to be processed completion in the bearing groove When, alarm signal is issued, to prompt operator that can carry out subsequent job step.

Further, first fixation kit further includes the first buffer part, and first buffer part includes squeezing with described Pressing plate gag lever post connected vertically, the first spring on the gag lever post and the buffer stopper being connect with first spring, The gag lever post is slidably connected through the positioning plate and with the positioning plate.

Further, the stripper plate towards the side of the push rod be equipped with it is anti-be disengaged from the groove, it is described it is anti-be disengaged from the groove in be equipped with anticreep Disk, anti-disk stripping described in the anti-inside pivot bush unit being disengaged from the groove, and the anti-disk stripping backwards to the anti-side being disengaged from the groove with it is described Push rod connection.

Further, the warning note circuit include with the concatenated indicator light of the first conducting block, with the instruction The concatenated power supply of lamp and with the concatenated connection switch of the power supply, the connection switch connects with second conducting block.

Further, second spring is equipped between the collets and the insulating bar, in one end of the second spring Side is actively socketed on the surface of the insulating bar, and the other end is fixedly connected on the inner surface of the bearing groove.

Further, the bearing groove rivets on one end of first fixation kit a cover board, the cover board It is equipped with the second screw knob, second screw knob is through the cover board and towards extending in the bearing groove, and described the The end of two screw knobs is equipped with a dummy block, and the dummy block is contacted with the upper surface of the collets.

Further, the limit plate is equipped with locating slot towards the side of bearing groove inside, and the limited block is set to In the locating slot, third spring is fixedly connected on the inside of the locating slot, the lower end of the third spring is fixedly connected with institute State limited block.

Further, the station is equipped with cutting seam, and the bearing groove includes being respectively arranged on cutting seam two sides Article putting groove and single port slot, the article putting groove is set to cutting seam towards the side of first fixation kit.

Further, the limited block and the position of the single port slot and quantity are corresponding.

Further, the push rod is equipped with rocking bar backwards to one end of the positioning plate.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for the clamping tool for machine work that the utility model first embodiment provides；

Fig. 2 is the structural schematic diagram for the second fixation kit that the utility model first embodiment provides；

Structural schematic diagram of the Fig. 3 between Fig. 1 cover plate and single port slot；

Fig. 4 is the structural schematic diagram for the third fixation kit that the utility model first embodiment provides；

Fig. 5 is the structural schematic diagram for the clamping tool for machine work that the utility model second embodiment provides；

Essential element symbol description

The following detailed description will be further explained with reference to the above drawings the utility model.

Specific embodiment

For the ease of more fully understanding the utility model, the utility model is carried out below in conjunction with related embodiment attached drawing It is further explained.Give the embodiments of the present invention in attached drawing, but the utility model be not limited in it is above-mentioned preferred Embodiment.On the contrary, purpose of providing these embodiments is in order to make the open face of the utility model more sufficiently.

The utility model first embodiment provides a kind of clamping tool for machine work 100, including station referring to FIG. 1 to FIG. 4, 10 and the first fixation kit, the second fixation kit and the third fixation kit that are respectively arranged on the station 10, described first Fixation kit is for pushing the material to be processed being carried in second fixation kit, so that in the horizontal direction will be to be processed Material positioning clamping is fixed in second fixation kit, and second fixation kit is worked as carrying material to be processed The second fixation kit completion issues warning note in material horizontal direction to be processed when gripping, to remind user can Subsequent machining operations are carried out, the experience of user is improved, the third fixation kit is carried on described second for extruding and fixes Material to be processed in component, so as to which material positioning clamping to be processed is fixed on second fixation kit in the vertical direction It is interior.

First fixation kit includes the positioning plate 20 on the station 10, pushing away through the positioning plate 20 Bar 22 and the stripper plate 26 contacted with the push rod 22 conflict, the positioning plate 20 use rectangle tabular structure, and vertical solid It is scheduled on the right side edge of the station 10, the push rod 22 uses threaded rod, and the bosom position of the positioning plate 20 is set There is the first threaded hole 23, the inside thread of first threaded hole 23 is threadedly coupled with the push rod 22, and the push rod 22 is used for Push the stripper plate 26 mobile towards second fixation kit after rotation so that push in second fixation kit to Rapidoprint is mobile towards inner wall, to obtain the fixed effect of positioning clamping.

First fixation kit further includes the first buffer part, and first buffer part includes vertical with the stripper plate 26 The gag lever post 27 of connection, the first spring 210 on the gag lever post 27 and the buffer stopper being connect with first spring 210 211, the gag lever post 27 is slidably connected through the positioning plate 20 and with the positioning plate 20, and the one of first spring 210 End is fixed on the surface of the buffer stopper 211, and the other end is equipped with a lantern ring 29, and the inside of the lantern ring 29 is slidably socketed in institute State the surface of gag lever post 27.

Preferably, first buffer part there are two being set on first fixation kit, and it is respectively arranged on the push rod 22 Two sides, first buffer part is for buffering the push rod 22 to the motive force of the stripper plate 26, when the push rod 22 is right When the motive force of the stripper plate 26 is larger, the buffer stopper 211 is by squeezing first spring 210 to reduce the push rod The motive force of 22 pairs of stripper plates 26, and then prevent the damage due to treating rapidoprint when the stripper plate 26 is mobile very fast It is bad, improve the usage safety performance of the clamping tool for machine work 100.

The stripper plate 26 towards the side of the push rod 22 be equipped with it is anti-be disengaged from the groove 25, it is described anti-to be disengaged from the groove 25 and be set to the extruding The middle position of plate 26, anti-be disengaged from the groove in 25 are equipped with anti-disk stripping 24, described anti-to be disengaged from the groove anticreep described in 25 inside pivot bush unit Disk 24, and the anti-disk stripping 24 prevents that the side for being disengaged from the groove 25 is connect with the push rod 22 backwards to described, passes through anti-24 He of disk stripping The design for preventing being disengaged from the groove 25, to improve the stability of structure between the stripper plate 26 and the push rod 22, it is therefore prevented that institute Falling off for push rod 22 is stated, and then improves the stability of the first fixation kit structure.

Second fixation kit includes bearing groove 30, the insulation tank 34 on the inside of the bearing groove 30, is sequentially disposed at The first conducting block 39, the second conducting block 38 and insulating bar 35 in the insulation tank 34 and set on the exhausted of 35 end of insulating bar Edge block 36 is equipped with warning note circuit, leads by described first between first conducting block 39 and second conducting block 38 The design of electric block 39, second conducting block 38 and the warning note circuit, so that when first fixation kit is to be added Work material has a suggesting effect after the positioning clamping for completing horizontal direction is fixed.

The warning note circuit include with the concatenated indicator light of first conducting block 39, it is concatenated with the indicator light Power supply and with the concatenated connection switch of the power supply, the connection switch is connected with second conducting block 38, specifically, working as institute Stating stripper plate 26 persistently pushes the material to be processed in the bearing groove 30 towards the collets 36 movement and when contacting, described Collets 36 push the insulating bar 35 mobile, so as to which second conducting block 38 is driven to move towards first conducting block 39 It is dynamic, when second conducting block 38 is contacted with first conducting block 39, the warning note circuit is connected, so that the finger Show that lamp issues light, grips step to prompt operator to complete on material horizontal direction to be processed.

The station 10 is equipped with cutting seam 11, by the design of the cutting seam 11, so as to facilitate subsequent treat Rapidoprint procedure of processing, the bearing groove 30 include the article putting groove 302 and single port slot for being respectively arranged on cutting seam two sides 301, the article putting groove 302 is set to the cutting and stitches towards the side of first fixation kit, the position of the article putting groove 302 It is corresponding with the position of the single port slot 301, and width and deep equality in the two slot, it allows the material to be determined by stable Position is equipped with second spring 37, activity on the inside of one end of the second spring 37 between the collets 36 and the insulating bar 35 It is socketed in the surface of the insulating bar 35, the other end is fixedly connected on the inner surface of the bearing groove 30, that is, is fixedly connected on The inner surface of the single port slot 301, the second spring 37 are used to buffer the collets 36 squeezing to the insulating bar 35 Pressure improves the service life of the insulating bar 35 to the damage of the insulating bar 35 when preventing extruding force excessive.

The bearing groove 30 riveting on one end of first fixation kit has a cover board 32, i.e., the described cover board 32 is set In the single port slot 301 backwards to one end of the article putting groove 302, the cover board 32 is equipped with the second screw knob 33, and described the Through the cover board 32 and towards extending in the bearing groove 30, the end of second screw knob 33 is set two screw knobs 33 There is a dummy block 311, the dummy block 311 is contacted with the upper surface of the collets 36, and the inside of the cover board 32 is equipped with the The inside thread of two threaded holes 310, second threaded hole 310 connects second screw knob 33.

The third fixation kit includes support rod 401, set on the axle sleeve 40 on 401 top of support rod and the axis The limit plate 41 of 40 connection of set, the limited block 48 on the limit plate 41, the first screw thread rotation through the limit plate 41 Button 42 and the supporting block 44 on the station 10, the limit plate 41 connects with 40 axis of axle sleeve, and then the limit Plate 41 and the limited block 48 can be rotated based on the axle sleeve 40 relative to the support rod 401, and the limited block 48 uses hemisphere Shape structure, the supporting block 44 is interior to be equipped with supporting groove 45, and first screw knob 42 connects with 45 screw thread of supporting groove It connects, the cover board 32 is equipped with third threaded hole 43, and the inside thread of the third threaded hole 43 connects the first screw thread rotation Button 42, when the limited block 48 turns to the surface of material to be processed in the single port slot 301 by the limit plate 41, Fixed with the supporting block 44 by rotating first screw knob 42, the limited block 48 squeezes in the vertical direction at this time Material to be processed in the single port slot 301 is treated the positioning clamping on rapidoprint vertical direction with completion and is fixed, Jin Erfang The subsequent positioning process for treating rapidoprint.

The limit plate 41 is equipped with locating slot 46 towards the side of the bearing groove 30 inside, and the limited block 48 is set to institute It states in locating slot 46, the locating slot 46 is used for the fixation and positioning of the limited block 48, and the inside of the locating slot 46 is fixed It is connected with third spring 47, the lower end of the third spring 47 is fixedly connected with the limited block 48, and the third spring 47 is used for Buffer the limited block 48 and treat the extruding force of rapidoprint, so prevent due to the limited block 48 treat rapidoprint squeeze The damage of material to be processed caused by pressure is excessive.

In the present embodiment, the quantity of the bearing groove 30 is multiple in second fixation kit, the fixed group of the third The quantity of limited block 48 described in part is also multiple, and the limited block 48 and the position of the single port slot 301 and quantity are homogeneous Corresponding, the quantity of limited block 48 described in preferred the present embodiment and the single port slot 301 is three, by this present embodiment The quantity of the bearing groove 30 is multiple, therefore the present embodiment can to more materials to be processed, positioning clamping be solid in turn simultaneously It is fixed, and then the clamping efficiency of the clamping tool for machine work 100 is effectively raised, limit hole is additionally provided on the positioning plate 20 28, the gag lever post 27 runs through the limit hole 28, the limit hole 28 for the gag lever post 27 and the positioning plate 20 it Between fixation.

The present embodiment is in the specific implementation：When needing fixed to bullion material, material is successively first put into institute It states in article putting groove 302 and the single port slot 301, allows the material to the limit plate 41 be rotated, so that institute by positioning just slightly Upper end in the single port slot 301 can be covered by stating limit plate 41, be threadedly coupled the support using first screw knob 42 Block 44 enables the position of the limit plate 41 to be fixed, while the limited block 48 passes through the pressure of the third spring 47 Contracting resets, and can carry out to material to positive activity, carries out a positioning to the vertical direction of material, then by described in rotation Push rod 22, the push rod 22 rotate in the positioning plate 20, enable the anti-disk stripping 24 to push the stripper plate 26 right The horizontal direction of material carries out extruding clamping, and the gag lever post 27 drives the buffer stopper 211 in the positioning plate 20 at this time It is slided with first spring 210, enables the movement of the stripper plate 26 more stable, first spring 210 cooperates The compression of the lantern ring 29 resets, and to the stripper plate 26 when shrinking, plays a slow speed effect, at this time the other end of material Push the insulating bar 35 in the interior Slideslip of the insulation tank 34 by the collets 36, so that first conducting block 39 It can be contacted with second conducting block 38, so that the warning note circuit be connected the indicator light be lighted, it is fixed to prompt Position, which grips, to be finished.

The present embodiment can effectively treat rapidoprint and play the role of carrying by the design of the bearing groove 30, and By the design of the push rod 22 and the stripper plate 26, the material to be processed in the bearing groove 30 can be effectively pushed, with It is enabled effectively to treat the positioning clamping that rapidoprint carries out in horizontal direction and fix, and then facilitate and subsequent treat rapidoprint Positioning process effectively the push rod 22 can be positioned, it is therefore prevented that the push rod by the design of the positioning plate 20 Shaking in 22 moving process, and then the integrally-built stability of the first fixation kit is improved, pass through the limit plate 41 and the limited block 48 design, can effectively treat rapidoprint carry out vertical direction on positioning clamping fix, into one Step facilitates the subsequent positioning process for treating rapidoprint, passes through setting for the supporting block 44 and first screw knob 42 Meter, improves the stability of structure between the station 10 and the limit plate 41, and then further improve the limit Block 48 passes through first conducting block 39, second conduction to the fixed function of the material to be processed in the bearing groove 30 The design of block 38, the insulating bar 35, the collets 36 and the warning note circuit, so as to work as 26 pairs of institutes of the stripper plate The material to be processed completion in bearing groove 30 is stated when gripping, issues alarm signal, it is subsequent to prompt operator that can carry out Procedure of processing.

Referring to Fig. 5, the structural schematic diagram of the clamping tool for machine work 100a provided for the utility model second embodiment, it should The structure of second embodiment and first embodiment is more or less the same, and difference is, push rod 22 described in the present embodiment is backwards to described One end of positioning plate 20 be equipped with rocking bar 21, the rocking bar 21 include the connecting plate fixed vertical with the push rod 22 and with the company Fishplate bar handle connected vertically, the push rod 22 and the handle are respectively fixedly connected in the two sides of the connecting plate, and described Handle is greater than the push rod 22 at a distance from the connecting plate center at a distance from the connecting plate center, to ensure The push rod 22 can be driven to rotate by rotating the handle.

By the design of the rocking bar 21 in the present embodiment, rotation of the operator to the push rod 22 is facilitated, in turn Improve the positioning clamping efficiency of the clamping tool for machine work 100a.

Above embodiment described the technical principle of the utility model, these descriptions are intended merely to explain the utility model Principle, and it cannot be construed to the limitation of scope of protection of the utility model in any way.Based on the explanation herein, the skill of this field Art personnel do not need to pay for creative labor other specific embodiments that can associate the utility model, these modes are all It will fall into the protection scope of the utility model.

Claims (10)

1. a kind of clamping tool for machine work, it is characterised in that：Including station and the first fixation being respectively arranged on the station Component, the second fixation kit and third fixation kit, first fixation kit include positioning plate on the station, The stripper plate contacted is contradicted through the push rod of the positioning plate and with the push rod；

Second fixation kit includes bearing groove, the insulation tank on the inside of the bearing groove, is sequentially disposed at the insulation tank Interior the first conducting block, the second conducting block and insulating bar and the collets set on the insulating bar end, first conducting block Warning note circuit is equipped between second conducting block；

The third fixation kit includes support rod, the axle sleeve set on the supporting bar top, the limit that connect with the axle sleeve Plate, the limited block on the limit plate, through the first screw knob of the limit plate and on the station Supporting block, the supporting block is interior to be equipped with supporting groove, and first screw knob is threadedly coupled with the supporting groove.

2. clamping tool for machine work according to claim 1, it is characterised in that：First fixation kit further includes first slow Portion is rushed, first buffer part includes and stripper plate gag lever post connected vertically, the first bullet on the gag lever post Spring and the buffer stopper connecting with first spring, the gag lever post slide company through the positioning plate and with the positioning plate It connects.

3. clamping tool for machine work according to claim 1, it is characterised in that：The stripper plate is towards the side of the push rod Be disengaged from the groove equipped with anti-, it is described it is anti-be disengaged from the groove in be equipped with anti-disk stripping, anti-disk stripping described in the anti-inside pivot bush unit being disengaged from the groove, and described anti- Disk stripping is connect backwards to the anti-side being disengaged from the groove with the push rod.

4. clamping tool for machine work according to claim 1, it is characterised in that：The warning note circuit includes and described The concatenated indicator light of one conducting block, with the concatenated power supply of the indicator light and with the concatenated connection switch of the power supply, the company Switch is connect to connect with second conducting block.

5. clamping tool for machine work according to claim 1, it is characterised in that：It is set between the collets and the insulating bar There is second spring, the surface of the insulating bar is actively socketed on the inside of one end of the second spring, the other end is fixedly connected on The inner surface of the bearing groove.

6. clamping tool for machine work according to claim 1, it is characterised in that：The bearing groove is backwards to the described first fixed group Riveting has a cover board on one end of part, and the cover board is equipped with the second screw knob, and second screw knob runs through the lid Plate and towards extending in the bearing groove, the end of second screw knob are equipped with a dummy block, the dummy block with it is described The upper surface of collets contacts.

7. clamping tool for machine work according to claim 1, it is characterised in that：The limit plate towards the bearing groove one Locating slot is equipped with inside side, the limited block is set in the locating slot, and third bullet is fixedly connected on the inside of the locating slot The lower end of spring, the third spring is fixedly connected with the limited block.

8. clamping tool for machine work according to claim 1, it is characterised in that：The station is equipped with cutting seam, described Bearing groove includes the article putting groove and single port slot for being respectively arranged on cutting seam two sides, and the article putting groove is set to the cutting and stitches direction The side of first fixation kit.

9. clamping tool for machine work according to claim 8, it is characterised in that：The position of the limited block and the single port slot And quantity is corresponding.

10. clamping tool for machine work according to claim 1, it is characterised in that：The push rod backwards to the positioning plate one End is equipped with rocking bar.