CN106584163B - A kind of chucking device of miniature parts for mechanical processing - Google Patents

A kind of chucking device of miniature parts for mechanical processing Download PDF

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Publication number
CN106584163B
CN106584163B CN201710134504.6A CN201710134504A CN106584163B CN 106584163 B CN106584163 B CN 106584163B CN 201710134504 A CN201710134504 A CN 201710134504A CN 106584163 B CN106584163 B CN 106584163B
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China
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fixed link
fixedly connected
block
link
spring
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CN106584163A (en
Inventor
蒙泽喜
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Yantai Shide Equipment Introduction Co ltd
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Yantai World Equipment Ltd By Share Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Manipulator (AREA)

Abstract

A kind of chucking device of miniature parts for mechanical processing,Including attachment device,Holder device,Electric machine,Leverage,Telescopic device and clamping device,Attachment device includes head rod,First link block,First swingle,First spring,Second connecting rod,Third connecting rod and second spring,Holder device includes the first fixed link,Briquetting,Second fixed link,Third fixed link,4th connecting rod,First idler wheel,Second link block,Electric machine includes the 4th fixed link,Motor,Output shaft,5th fixed link,First fixed block,Second fixed block,Leverage includes third link block,Lever,First connection ring,Third spring,First bracing wire,Second connection ring,Telescopic device includes mobile bar,Limit bar,4th spring,Clamping device includes the 6th fixed link,7th fixed link,Second idler wheel,5th spring.Miniature parts can be effectively clamped in the present invention, and clamping is firm, reduce hand labor intensity.

Description

A kind of chucking device of miniature parts for mechanical processing
Technical field
The present invention relates to mechanical processing field of mechanical technique, more particularly, to a kind of miniature parts for mechanical processing Chucking device.
Background technology
In Machining operations, some small-sized object parts, such as nut, screw etc. can be usually used, to this When a little small-sized objects processing, need by its it is firm clamp, and then conveniently it is processed, it is existing that small-sized object is pressed from both sides The mode held is artificial that not only great work intensity is clamped mainly by manually carrying out, but also what is be clamped not enough consolidates, or even to object Body can threaten the safety of human body when processing, lead to the generation of industrial accident.
Therefore, it is necessary to provide a kind of new technical solution to overcome drawbacks described above.
Invention content
The purpose of the present invention is to provide a kind of small-sized zero for mechanical processing that can effectively solve above-mentioned technical problem The chucking device of part.
To reach the purpose of the present invention, adopt the following technical scheme that:
A kind of chucking device of miniature parts for mechanical processing, the clamping of the miniature parts for mechanical processing Equipment includes attachment device, the holder device at left and right sides of the attachment device, the electricity being set on the holder device Machine device, the leverage below the electric machine, the telescopic device below the leverage and be located at institute The clamping device below telescopic device is stated, the attachment device includes head rod, positioned at described head rod or so two First link block of side, the first swingle being set on first link block, below the head rod One spring, the second connecting rod above the head rod, the third connecting rod above second connecting rod And the second spring at left and right sides of the third connecting rod, the holder device includes the first fixed link, it is described to be set to Briquetting in first fixed link, is located under first fixed link the second fixed link below first fixed link The third fixed link of side, the 4th connecting rod being set in the third fixed link, be set in the 4th connecting rod the One idler wheel, the second link block being set in second fixed link, the electric machine include the 4th fixed link, positioned at described Motor above 4th fixed link, the output shaft being set on the motor, the 5th fixed link above the motor, position The first fixed block in the motor side, the second fixed block positioned at the motor other side, the leverage include the Three link blocks, the first connection ring being set on the lever, are located at described the at the lever below the third link block Third spring at left and right sides of one connection ring, is located at below the lever the first bracing wire being set in first connection ring The second connection ring, the telescopic device includes mobile bar, be set to the restriction bar of the mobile bar upper end, is located at the movement The 4th spring above bar, the clamping device includes the 6th fixed link, the 7th fixing of being set in the 6th fixed link Bar, the second idler wheel being set in the 7th fixed link, the 5th spring above the 6th fixed link, be located at it is described Grip block below 6th fixed link, the bent stick being set on the grip block and act against on second idler wheel second Bracing wire.
Compared with prior art, the present invention has the advantages that:Miniature parts of the present invention for being machined Miniature parts can be effectively clamped in chucking device, and clamping is firm, reduce hand labor intensity, reduce industrial accident Occur, and can shorten, to adapt to the needs of different occasion clampings.
Description of the drawings
Fig. 1 is structural schematic diagram of the present invention for the chucking device of the miniature parts of mechanical processing.
Specific implementation mode
The present invention is made for the chucking device of the miniature parts of mechanical processing below in conjunction with attached drawing clearly complete Explanation.
As shown in Figure 1, the chucking device of miniature parts of the present invention for being machined includes attachment device 1, is located at institute The holder device 2 for stating 1 left and right sides of attachment device, is located at the motor at the electric machine 3 being set on the holder device 2 The leverage 4 of the lower section of device 3, positioned at the telescopic device 5 of 4 lower section of the leverage and positioned at 5 lower section of the telescopic device Clamping device 6.
As shown in Figure 1, the attachment device 1 includes head rod 11, is located at 11 left and right sides of the head rod The first link block 12, be set on first link block 12 the first swingle 13, be located at the head rod 11 under First spring 14 of side, is located in second connecting rod 15 the second connecting rod 15 above the head rod 11 The third connecting rod 16 of side and the second spring 17 at left and right sides of the third connecting rod 16.The head rod 11 is in Cuboid.There are four first link block 12 is set and left and right is respectively provided with two, and first link block 12 is in cuboid, described The side of first link block 12 is fixedly connected with the side of the head rod 11.First swingle 13 set there are four and Left and right is respectively provided with two, and first swingle 13 is in cuboid, and first swingle 13 is equipped with the positioned at one end One groove 131 and the second groove 132 positioned at its other end, first link block 12 are contained in first groove 131 And it is pivotally connected with first swingle 13 so that first link block 12 can opposite rotation with first swingle 13 Turn.For first spring 14 between the holder device 2, the end of first spring 14 and the holder device 2 are solid Fixed connection.Second connecting rod 15 is in cuboid, and the lower end of second connecting rod 15 is upper with the head rod 11 End is fixedly connected.The third connecting rod 16 is in cuboid, the upper end of second connecting rod 15 and the third connecting rod 16 It is fixedly connected.There are two the second spring 17 is set, the end of one end of the second spring 17 and the third connecting rod 16 It is fixedly connected.
As shown in Figure 1, the holder device 2 sets there are two and is located at the left and right sides of the attachment device 1, it is described Holder device 2 includes the first fixed link 21, the briquetting 22 being set in first fixed link 21, is located at first fixation Second fixed link 23 of 21 lower section of bar, is set to the third at the third fixed link 24 below first fixed link 21 The 4th connecting rod 25 in fixed link 24, is set to described second at the first idler wheel 26 being set in the 4th connecting rod 25 The second link block in fixed link 23.First fixed link 21 be in cuboid, the other end of the second spring 17 with it is described The end of first fixed link 21 is fixedly connected.The briquetting 22 is in cuboid, and the briquetting 22 is equipped with above and below it The first through hole 221 on surface, the first through hole 221 is rounded, convenient for users to finger pass through the first through hole 221, First fixed link 21 is fixedly connected with the side of the briquetting 22.Second fixed link 23 is in cuboid, and described the The upper end of two fixed links 23 is fixedly connected with the lower surface of first fixed link 21, the end of first spring 14 with it is described The side of second fixed link 23 is fixedly connected.There are two second link block is set, second link block is located at described second Between fixed link 23 and the head rod 11, second link block be in cuboid, the side of second link block with The side of second fixed link 23 is fixedly connected, second link block be contained in second groove 132 and with it is described First swingle 13 is pivotally connected so that second link block can be with relative rotation with first swingle 13.Described Three fixed links 24 are in cuboid, and one end of the third fixed link 24 is fixedly connected with the side of second fixed link 23.Institute It is in cuboid to state the 4th connecting rod 25, and one end of the 4th connecting rod 25 is fixed with the side of the third fixed link 24 to be connected It connects, the other end of the 4th connecting rod 25 is pivotally connected with first idler wheel 26 so that first idler wheel 26 can be It is rotated in 4th connecting rod 25.First idler wheel 26 is in cylinder.
As shown in Figure 1, the electric machine 3 sets there are two and is respectively arranged on the holder device 2, the motor dress It includes the 4th fixed link 31, the motor 32 above the 4th fixed link 31, the output being set on the motor 32 to set 3 Axis 33, the 5th fixed link 34 above the motor 32, positioned at 32 side of the motor the first fixed block 35, be located at institute State the second fixed block 36 of 32 other side of motor.4th fixed link 31 is in cuboid, and the 4th fixed link 31 is located at institute It states between the first fixed link 21 and the third fixed link 24, one end and second fixed link 23 of the 4th fixed link 31 Side be fixedly connected, the 4th fixed link 31 be equipped with through its upper and lower surface the second through-hole 311, second through-hole 311 is rounded.The motor 32 and power supply are (not shown) to be electrically connected, and electric energy is provided for the motor 32, on the motor 32 Equipped with switch (not shown), the control motor 32 is facilitated to open or close, the lower surface of the motor 32 and the described 4th The upper surface of fixed link 31 is fixedly connected, and the motor 32 is located at the top of second through-hole 311.The output shaft 33 is in circle Cylinder, one end of the output shaft 33 are connect with the motor 32 so that the motor 32 can drive the output shaft 33 to revolve Turn.5th fixed link 34 is in cuboid, and the upper end of the 5th fixed link 34 is fixedly connected with first fixed link 21, The lower end of 5th fixed link 34 is fixedly connected with the motor 32.First fixed block 35 be in cuboid, described first One end of fixed block 35 is fixedly connected with second fixed link 23, the other end and the motor 32 of first fixed block 35 Side be fixedly connected.Second fixed block 36 is in cuboid, and the lower end of second fixed block 36 is fixed with the described 4th Bar 31 is fixedly connected, and second fixed block 36 is fixedly connected with the side of the motor 32.
As shown in Figure 1, the leverage 4 sets there are two and is located at the lower section of the electric machine 3 of the left and right sides, institute Leverage 4 is stated to include third link block 41, the lever 42 below the third link block 41, be set to the lever 42 On the first connection ring 43, positioned at the left and right sides of first connection ring 43 third spring 44, be set to first connection The first bracing wire 45 on ring 43, the second connection ring 46 positioned at 42 lower section of the lever.The third link block 41 is in cuboid And vertical placement, the upper end of the third link block 41 are fixedly connected with the lower surface of the 4th fixed link 31, the third The lower end of link block 41 is equipped with third groove.The lever 42 is in cuboid, and the upper end of the lever 42 is contained in the third It is pivotally connected in groove and with the third link block 41 so that the lever 42 can surround under the third link block 41 End rotation.First connection ring 43 is in semi-annular shape, the upper surface at the both ends and the lever 42 of first connection ring 43 It is fixedly connected.There are two the third spring 44 is set, the lower end of the third spring 44 is fixedly connected with the lever 42, described The upper end of third spring 44 is fixedly connected with the 4th fixed link 31, and the third spring 44 is in confined state, described Third spring 44 presses down on the lever 42.The lower end of first bracing wire 45 is fixedly connected with first connection ring 43, The upper end of first bracing wire 45 is fixedly connected with the output shaft 33, and first bracing wire 45 passes through second through-hole 311. Second connection ring 46 is in bending, and the both ends of second connection ring 46 are fixedly connected with the lever 42, and described second Connection ring 46 is set to the lower end of the lever 42, and first connection ring 43 is set to the middle section of the lever 42.
As shown in Figure 1, the telescopic device 5 sets there are two and is located at the left and right sides of the attachment device 1, it is described Telescopic device 5 include mobile bar 51, be set to 51 upper end of the mobile bar restriction bar 52, above the mobile bar 51 4th spring 53.The mobile bar 51 is in cuboid, and the side of the mobile bar 51 and the side of second fixed link 23 are slided Dynamic connection, the mobile bar 51 run through the upper and lower surface of the third fixed link 24 and are slidably connected with it so that the movement Bar 51 can move up and down.The restriction bar 52 is in cuboid, the side of described one end and the mobile bar 51 for limiting bar 52 It is fixedly connected, the setting for limiting bar 52 can prevent the mobile bar 51 from excessively moving down.4th spring 53 Lower end is fixedly connected with the upper end of the mobile bar 51, and the upper end of the 4th spring 53 is fixed with the 4th fixed link 31 to be connected It connects, the 4th spring 53 is in compressive state, to play a supporting role to the mobile bar 51.
As shown in Figure 1, the clamping device 6 sets there are two and is respectively arranged on the telescopic device 5 of the left and right sides, The clamping device 6 is located at the left and right sides of attachment device 1, and the clamping device 6 includes the 6th fixed link 61, it is described to be set to The 7th fixed link 62 in 6th fixed link 61, the second idler wheel 63 being set in the 7th fixed link 62 are located at described the 5th spring 64 of six fixed links, 61 top, is set to the clamping at the grip block 65 below the 6th fixed link 61 Bent stick 66 on block 65 and act against the second bracing wire 67 on second idler wheel 63.6th fixed link 61 is in rectangular Body, the lower end of the mobile bar 51 are fixedly connected with the upper surface of the 6th fixed link 61.7th fixed link 62 is in length One end of cube, the 7th fixed link 62 is fixedly connected with the side of the 6th fixed link 61, the 7th fixed link 62 The other end be equipped with the 4th groove.Second idler wheel 63 is in cylinder, and second idler wheel 63 is contained in the 4th groove It is interior and with the 7th fixed link 62 be pivotally connected so that second idler wheel 63 can rotate in the 4th groove.Institute State that the 5th spring 64 is in a vertical shape, the lower end of the 5th spring 64 is fixedly connected with the 6th fixed link 61, and the described 5th The upper end of spring 64 is fixedly connected with the lower end of second fixed link 23, and the 5th spring 64 is in compressive state, described 5th spring 64 plays a supporting role to the 6th fixed link 61.The rectangular triangle in cross section of the grip block 65, institute The lower end for stating grip block 65 is in tip-angled shape, facilitates clamping small parts, the upper surface of the grip block 65 solid with the described 6th The lower surface of fixed pole 61 is fixedly connected.The bent stick 66 is in bending, and one end of the bent stick 66 is fixed with the described 6th Bar 61 is fixedly connected, and the other end of the bent stick 66 is fixedly connected with the grip block 65, to be risen to the grip block 65 To fixed function.One end of second bracing wire 67 is fixedly connected with the third fixed link 24, second bracing wire 67 it is another One end is fixedly connected with second connection ring 46, and second bracing wire 67 passes through the 4th groove, second bracing wire 67 It acts against on second idler wheel, 63 and first idler wheel 26.
As shown in Figure 1, the chucking device of miniature parts of the present invention for mechanical processing is in use, user first A hand thumb pass through side briquetting 22 first through hole 221, then index finger pass through the other side briquetting 22 First through hole 221, the present invention is fixed on hand to facilitate.Then so that the miniature parts being clamped is needed to be in grip block Between 65, thumb presses briquetting 22 respectively with index finger at this time so that briquetting 22 is close to each other, first fixed link 21 It is close to each other, so that the head rod 11 and the second connecting rod 15 move up, first spring 14 and second Spring 17 is compressed, first swingle 13 and first link block, 12 and second link block relative rotation, to institute It states the first fixed link 21 and the second fixed link 23 plays positioning action, so that the grip block 65 can be close to each other, from And easily small parts can be clamped.When grip block 65 is longer, and surrounding space is smaller, electricity can be opened at this time The switch of machine 32 so that the output shaft 33 rotates, and the upper end of first bracing wire 45 is wound on the output shaft 33, described First bracing wire 45 is tightened up, and first bracing wire 45 pulls up first connection ring 43 so that the lever 42 surrounds institute The rotation of third link block 41 is stated, the lower end of the lever 42 moves up, so that second connection ring 46 moves up, Second bracing wire 67 is tightened up, and second bracing wire 67 pulls up second idler wheel 63 so that second idler wheel 63 It moves up, so that the 7th fixed link 62, the 6th fixed link 61 move up, the mobile bar 51 moves up, 5th spring 64, the 4th spring 53 are compressed, so that the grip block 65 moves up, and then can be clamped Block 65 is upwards close to the second fixed link 23, to adapt to the smaller clamping operation needs in some spaces.Due to the first connection ring 43 Close to the third link block 41, second connection ring 46 is in the lower end of the lever 42, first connection ring 43 to The smaller distance of upper movement can make second connection ring 46 move up larger distance, and then can quickly realize Grip block 65 moves up, to meet the needs of clamping.So far, the folder of miniature parts of the present invention for mechanical processing Holding equipment is finished using process description.

Claims (8)

1. a kind of chucking device of miniature parts for mechanical processing, it is characterised in that:It is described small-sized for what is be machined The chucking device of part includes attachment device, the holder device at left and right sides of the attachment device, is set to the holder Electric machine on device, the leverage below the electric machine, the flexible dress below the leverage It sets and the clamping device below the telescopic device, the attachment device includes head rod, is located at first company The first link block at left and right sides of extension bar, the first swingle being set on first link block are located at described first and connect The first spring below bar, the second connecting rod above the head rod, above second connecting rod Third connecting rod and the second spring at left and right sides of the third connecting rod, the holder device include the first fixed link, It is set to the briquetting in first fixed link, the second fixed link below first fixed link, is located at described the Third fixed link below one fixed link, the 4th connecting rod being set in the third fixed link are set to the described 4th and connect The first idler wheel on extension bar, the second link block being set in second fixed link, the electric machine include the 4th fixing Bar, the motor above the 4th fixed link, the output shaft being set on the motor, above the motor Five fixed links, the first fixed block positioned at the motor side, the second fixed block positioned at the motor other side, the lever Device include third link block, the lever below the third link block, the first connection ring being set on the lever, Third spring at left and right sides of first connection ring, is located at institute at the first bracing wire being set in first connection ring State the second connection ring below lever, the telescopic device includes mobile bar, the restriction bar that is set to the mobile bar upper end, position The 4th spring above the mobile bar, the clamping device include the 6th fixed link, are set in the 6th fixed link The 7th fixed link, the second idler wheel, the 5th bullet above the 6th fixed link that are set in the 7th fixed link Spring, the grip block below the 6th fixed link, the bent stick being set on the grip block and act against described second The second bracing wire on idler wheel.
2. the chucking device of the miniature parts as described in claim 1 for mechanical processing, it is characterised in that:Described first connects The side for connecing block is fixedly connected with the side of the head rod, and first swingle is equipped with first positioned at one end Groove and the second groove positioned at its other end, first link block be contained in first groove and with first rotation Bull stick is pivotally connected, and the lower end of second connecting rod is fixedly connected with the upper end of the head rod, second connection The upper end of bar is fixedly connected with the third connecting rod, there are two the second spring is set, one end of the second spring and institute The end for stating third connecting rod is fixedly connected.
3. the chucking device of the miniature parts as claimed in claim 2 for mechanical processing, it is characterised in that:Second bullet The other end of spring is fixedly connected with the end of first fixed link, and the briquetting is equipped with first through its upper and lower surface Through-hole, first fixed link are fixedly connected with the side of the briquetting, the upper end of second fixed link and described first The lower surface of fixed link is fixedly connected, and the end of first spring is fixedly connected with the side of second fixed link, described There are two second link block is set, second link block is described between second fixed link and the head rod The side of second link block is fixedly connected with the side of second fixed link, and it is recessed that second link block is contained in described second It is pivotally connected in slot and with first swingle, one end of the third fixed link and the side of second fixed link are fixed Connection, one end of the 4th connecting rod is fixedly connected with the side of the third fixed link, the 4th connecting rod it is another End is pivotally connected with first idler wheel.
4. the chucking device of the miniature parts as claimed in claim 3 for mechanical processing, it is characterised in that:Described 4th is solid Fixed pole between first fixed link and the third fixed link, with described second fix by one end of the 4th fixed link The side of bar is fixedly connected, and the 4th fixed link is equipped with the second through-hole through its upper and lower surface, the following table of the motor Face is fixedly connected with the upper surface of the 4th fixed link, and the motor is located at the top of second through-hole, the output shaft In cylinder, one end of the output shaft is connect with the motor, upper end and first fixed link of the 5th fixed link It is fixedly connected, the lower end of the 5th fixed link is fixedly connected with the motor, one end of first fixed block and described the Two fixed links are fixedly connected, and the other end of first fixed block is fixedly connected with the side of the motor, and described second fixes The lower end of block is fixedly connected with the 4th fixed link, and second fixed block is fixedly connected with the side of the motor.
5. the chucking device of the miniature parts as claimed in claim 4 for mechanical processing, it is characterised in that:The third connects The upper end for connecing block is fixedly connected with the lower surface of the 4th fixed link, and the lower end of the third link block is equipped with third groove, The upper end of the lever is contained in the third groove and is pivotally connected with the third link block, and first connection ring is in The both ends of semi-annular shape, first connection ring are fixedly connected with the upper surface of the lever, there are two the third spring is set, The lower end of the third spring is fixedly connected with the lever, and the upper end of the third spring is fixed with the 4th fixed link to be connected It connects, the lower end of first bracing wire is fixedly connected with first connection ring, upper end and the output shaft of first bracing wire It is fixedly connected, described first is drawstring through second through-hole, and second connection ring is in bending, second connection ring Both ends are fixedly connected with the lever.
6. the chucking device of the miniature parts as claimed in claim 5 for mechanical processing, it is characterised in that:The mobile bar Side and the side of second fixed link be slidably connected, the mobile bar through the third fixed link upper and lower surface and Be slidably connected with it, it is described limit bar one end be fixedly connected with the side of the mobile bar, the lower end of the 4th spring and The upper end of the mobile bar is fixedly connected, and the upper end of the 4th spring is fixedly connected with the 4th fixed link.
7. the chucking device of the miniature parts as claimed in claim 6 for mechanical processing, it is characterised in that:The mobile bar Lower end be fixedly connected with the upper surface of the 6th fixed link, one end of the 7th fixed link and the 6th fixed link Side is fixedly connected, and the other end of the 7th fixed link is equipped with the 4th groove, and it is recessed that second idler wheel is contained in the described 4th It is pivotally connected in slot and with the 7th fixed link, the lower end of the 5th spring is fixedly connected with the 6th fixed link, institute The upper end for stating the 5th spring is fixedly connected with the lower end of second fixed link, the rectangular triangle in cross section of the grip block Shape, the upper surface of the grip block are fixedly connected with the lower surface of the 6th fixed link.
8. the chucking device of the miniature parts as claimed in claim 7 for mechanical processing, it is characterised in that:The bent stick In bending, one end of the bent stick is fixedly connected with the 6th fixed link, the other end of the bent stick and the folder It holds block to be fixedly connected, one end of second bracing wire is fixedly connected with the third fixed link, the other end of second bracing wire It is fixedly connected with second connection ring, described second is drawstring through the 4th groove, and second bracing wire acts against described On second idler wheel and the first idler wheel.
CN201710134504.6A 2017-03-08 2017-03-08 A kind of chucking device of miniature parts for mechanical processing Active CN106584163B (en)

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CN104959930A (en) * 2015-06-23 2015-10-07 苏州柏德纳科技有限公司 Light workpiece grabbing clamp
CN205520538U (en) * 2016-01-19 2016-08-31 四川豪特精工装备股份有限公司 Anchor clamps of articulated formula centre gripping blade tenon

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