CN208977628U - A kind of clamp lengthened stroke device - Google Patents

A kind of clamp lengthened stroke device Download PDF

Info

Publication number
CN208977628U
CN208977628U CN201821880281.4U CN201821880281U CN208977628U CN 208977628 U CN208977628 U CN 208977628U CN 201821880281 U CN201821880281 U CN 201821880281U CN 208977628 U CN208977628 U CN 208977628U
Authority
CN
China
Prior art keywords
fixedly connected
downside
clamp
plate
slide
Prior art date
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 - Fee Related
Application number
CN201821880281.4U
Other languages
Chinese (zh)
Inventor
杜振峰
刘炳刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Astat Automobile Technology Co Ltd
Original Assignee
Qingdao Astat Automobile Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Astat Automobile Technology Co Ltd filed Critical Qingdao Astat Automobile Technology Co Ltd
Priority to CN201821880281.4U priority Critical patent/CN208977628U/en
Application granted granted Critical
Publication of CN208977628U publication Critical patent/CN208977628U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Clamps And Clips (AREA)

Abstract

The utility model discloses a kind of clamp lengthened stroke devices, including the support base being fixedly connected with the ground by multiple first bolts, the rear side of the support base is rotatably connected to pivoted arm by rotary shaft, active grab is connected with by regulating mechanism on the pivoted arm, compressor arm is fixedly connected on the pivoted arm, fixing sleeve is equipped with outer gear ring in the rotary shaft, the downside of the outer gear ring is equipped with position-limit mechanism, the downside of the active grab is equipped with the mounting rack being fixedly connected on the ground, support plate is connected with by elevating mechanism in the mounting rack, it offsets on the downside of the upside of the support plate and active grab.The utility model structure is simple, low in cost, does not need special active grab, so that it may meet the needs of bigger clamping stroke, and can obtain different clamping strokes by the length of adjusting pivoted arm.

Description

A kind of clamp lengthened stroke device
Technical field
The utility model relates to clamp apparatus technical field more particularly to a kind of clamp lengthened stroke devices.
Background technique
Clamp is a kind of for clamping, and is fastened, or the tool of lifting, be widely used in metallurgy, transport, railway, harbour, Etc. industries for the part for needing laterally to compress, mostly use HS302-FM or similar push-pull type clamp machine greatly in the prior art Structure.
Though this structure is the more mature structure of technology, the stroke of clamp be it is fixed, need bigger rows for some The use environment of journey, this structure are unable to satisfy requirement.If it is satisfaction using stroke needs and if special pressing tongs, the duration Longer and higher cost.
Utility model content
Purpose of the utility model is to solve existing in the prior art for some uses for needing bigger stroke Environment, this mechanism are unable to satisfy requirement.If it is meet using stroke need and if special pressing tongs, the duration it is longer and at This higher disadvantage, and a kind of clamp lengthened stroke device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of clamp lengthened stroke device, including the support base being fixedly connected with the ground by multiple first bolts, the branch The rear side for supportting seat is rotatably connected to pivoted arm by rotary shaft, is connected with active grab by regulating mechanism on the pivoted arm, described Compressor arm is fixedly connected on pivoted arm, fixing sleeve is equipped with outer gear ring in the rotary shaft, and the downside of the outer gear ring is equipped with limit Mechanism, the downside of the active grab are equipped with the mounting rack being fixedly connected on the ground, pass through elevating mechanism in the mounting rack It is connected with support plate, is offseted on the downside of the upside of the support plate and active grab.
Preferably, the regulating mechanism includes the screw hole for the multiple equidistant arrangements being provided on pivoted arm, the active grab It is fixedly connected with the second bolt close to the side of screw hole, the end of second bolt is through screw hole and screw thread is socketed with nut.
Preferably, the position-limit mechanism includes the fixed plate being fixedly connected on support base, and the downside of the fixed plate is logical It crosses multiple first springs and is fixedly connected with T-type pull rod, the upper end of the T-type pull rod through fixed plate and is fixedly connected with limit Plate is fixedly connected with limiting tooth corresponding with outer gear ring on the upside of the limit plate.
Preferably, the downside of the T-type pull rod is equipped with the fixing seat being fixedly connected on support base side wall, the fixing seat Dashpot is inside offered, the dashpot inner wall is fixedly connected with slide plate, the slide plate and dashpot inner wall by second spring It is slidably connected, the slide plate is fixedly connected with lever far from the side of second spring.
Preferably, the elevating mechanism includes the screw rod being rotatably connected in mounting rack, and one end of the screw rod is fixed to be connected It is connected to bull stick, the one end of the bull stick far from screw rod is through mounting rack side wall and is fixedly connected with turntable, screw thread on the screw rod There are two symmetrically arranged slide, the downsides of the screw rod to be equipped with gag lever post for socket, and the both ends of the gag lever post extend through cunning Seat is simultaneously fixedly connected with mounting rack inner wall.
Preferably, brace is rotatably connected on the upside of the slide, two braces are interlaced and are rotatablely connected, institute It states brace and is rotatably connected to sliding shoe far from one end of slide, downside and the sliding shoe of the support plate are slidably connected.
The utility model has the following beneficial effects:
1, structure is simple, low in cost, does not need special active grab, so that it may meet the needs of bigger clamping stroke, And different clamping strokes can be obtained by the length of adjusting pivoted arm;
2, lever is pressed first when needing to adjust the angle of pivoted arm by the way that position-limit mechanism is arranged, then T-type is pulled to draw On the downside of bar to lever, lever is unclamped at this time, and T-type pull rod is limited since the elastic force effect of second spring will drive lever, The limiting tooth on limit plate is not engaged with outer gear ring at this time, to facilitate the angle for adjusting pivoted arm, after regulating, presses lever, T-type pull rod is moved up since the elastic force effect of the first spring will drive limit plate at this time, and limit plate, which moves up, drives limiting tooth and external tooth Circle engagement, thus prevents rotary shaft to invert, so as to the angle of fixed clamp;
3, by setting elevating mechanism, by rotating turntable, turntable rotation drives bar rotation, and bar rotation drives screw rod Rotation, screw rod rotation drive slide mobile, and slide is mobile to drive brace mobile, and brace is mobile so as to drive support plate to go up and down, Active grab under different height is supported so as to convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of clamp lengthened stroke device structural schematic diagram;
Fig. 2 is the structural schematic diagram in Fig. 1 at A;
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 active grab, 2 mounting racks, 3 support bases, 4 pivoted arms, 5 compressor arms, 6 nuts, 7 turntables, 8 screw rods, 9 limits Bar, 10 slides, 11 braces, 12 support plates, 13 rotary shafts, 14 outer gear rings, 15 T-type pull rods, 16 first springs, 17 limit plates, 18 Fixing seat, 19 second springs, 20 slide plates, 21 levers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, a kind of clamp lengthened stroke device, including the support being fixedly connected with the ground by multiple first bolts Seat 3, the rear side of support base 3 are rotatably connected to pivoted arm 4 by rotary shaft 13, are connected with quick folder by regulating mechanism on pivoted arm 4 Pincers 1, regulating mechanism includes the screw hole for the multiple equidistant arrangements being provided on pivoted arm 4, and active grab 1 is fixed close to the side of screw hole It is connected with the second bolt, the end of the second bolt is through screw hole and screw thread is socketed with nut 6, by the way that multiple screw holes are arranged, thus Adjustable active grab 1 is at a distance from compressor arm 5, by the screw hole of the second bolt-through respective heights, then tightening nut 6, i.e., Active grab 1 can be fixed.
Compressor arm 5 is fixedly connected on pivoted arm 4, fixing sleeve is equipped with outer gear ring 14, the downside of outer gear ring 14 in rotary shaft 13 Equipped with position-limit mechanism, position-limit mechanism includes the fixed plate being fixedly connected on support base 3, and the downside of fixed plate passes through multiple first Spring 16 is fixedly connected with T-type pull rod 15, and the upper end of T-type pull rod 15 through fixed plate and is fixedly connected with limit plate 17, limits The upside of plate 17 is fixedly connected with limiting tooth corresponding with outer gear ring 14, and the downside of T-type pull rod 15, which is equipped with, is fixedly connected on support Fixing seat 18 on 3 side walls of seat, dashpot is offered in fixing seat 18, and dashpot inner wall is fixedly connected with by second spring 19 Slide plate 20, slide plate 20 are slidably connected with dashpot inner wall, and slide plate 20 is fixedly connected with lever 21 far from the side of second spring 19, Lever 21 is pressed, T-type pull rod 15 is moved up since the elastic force effect of the first spring 16 will drive limit plate 17 at this time, on limit plate 17 Shipper pole moves limiting tooth and engages with outer gear ring 14, and rotary shaft 13 is thus prevented to invert.
The downside of active grab 1 is equipped with the mounting rack 2 being fixedly connected on the ground, is connected in mounting rack 2 by elevating mechanism It is connected to support plate 12, is offseted on the downside of the upside of support plate 12 and active grab 1, elevating mechanism includes being rotatably connected on mounting rack 2 Interior screw rod 8, one end of screw rod 8 are fixedly connected with bull stick, and bull stick runs through 2 side wall of mounting rack and fixation far from one end of screw rod 8 It is connected with turntable 7, screw thread is socketed with two symmetrically arranged slides 10 on screw rod 8, and the downside of screw rod 8 is equipped with gag lever post 9, limit The both ends of bar 9 extend through slide 10 and are fixedly connected with 2 inner wall of mounting rack, and the upside of slide 10 is rotatably connected to brace 11, Two braces 11 are interlaced and are rotatablely connected, and brace 11 is rotatably connected to sliding shoe, support plate 12 far from one end of slide 10 Downside be slidably connected with sliding shoe, turntable 7 rotation drive bar rotation, bar rotation drive screw rod 8 rotate, screw rod 8 rotate Drive slide 10 mobile, slide 10 is mobile to drive brace 11 mobile, and brace 11 is mobile so as to drive support plate 12 to go up and down, thus It can facilitate and the active grab 1 under different height is supported.
In the utility model, by the way that multiple screw holes are arranged, so that adjustable active grab 1 is at a distance from compressor arm 5, by the The screw hole of two bolt-through respective heights, then tightening nut 6, can be fixed active grab 1, by rotating turntable 7, The rotation of turntable 7 drives bar rotation, and bar rotation drives screw rod 8 to rotate, and the rotation of screw rod 8 drives slide 10 mobile, and slide 10 moves Dynamic to drive brace 11 mobile, brace 11 is mobile so as to drive support plate 12 to go up and down, so as to convenient to fast under different height Fast clamp 1 is supported, and when needing to adjust the angle of pivoted arm 4, presses lever 21 first, then T-type pull rod 15 is pulled to arrive shelves 21 downside of bar, unclamps lever 21 at this time, limits since the elastic force effect of second spring 19 will drive lever 21 T-type pull rod 15 Position, the limiting tooth on limit plate 17 is not engaged with outer gear ring 14 at this time, to facilitate the angle for adjusting pivoted arm 4, after regulating, is pressed Dynamic lever 21, T-type pull rod 15 is moved up since the elastic force effect of the first spring 16 will drive limit plate 17 at this time, and limit plate 17 moves up It drives limiting tooth to engage with outer gear ring 14, thus prevents rotary shaft 13 to invert, so as to the angle of fixed clamp.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of clamp lengthened stroke device, including the support base (3) being fixedly connected with the ground by multiple first bolts, feature It is, the rear side of the support base (3) is rotatably connected to pivoted arm (4) by rotary shaft (13), passes through adjusting on the pivoted arm (4) Mechanism is connected with active grab (1), is fixedly connected with compressor arm (5) on the pivoted arm (4), fixing sleeve on the rotary shaft (13) Equipped with outer gear ring (14), the downside of the outer gear ring (14) is equipped with position-limit mechanism, and the downside of the active grab (1), which is equipped with, to be fixed The mounting rack (2) of connection on the ground, the mounting rack (2) is interior to be connected with support plate (12), the support by elevating mechanism It offsets on the downside of the upside of plate (12) and active grab (1).
2. a kind of clamp lengthened stroke device according to claim 1, which is characterized in that the regulating mechanism includes being provided with The screw hole of multiple equidistant arrangements on pivoted arm (4), the active grab (1) are fixedly connected with the second spiral shell close to the side of screw hole Bolt, the end of second bolt is through screw hole and screw thread is socketed with nut (6).
3. a kind of clamp lengthened stroke device according to claim 1, which is characterized in that the position-limit mechanism includes fixed connects The fixed plate on support base (3) is connect, the downside of the fixed plate is fixedly connected with T-type pull rod by multiple first springs (16) (15), the upper end of the T-type pull rod (15) is through fixed plate and being fixedly connected with limit plate (17), the limit plate (17) it is upper Side is fixedly connected with limiting tooth corresponding with outer gear ring (14).
4. a kind of clamp lengthened stroke device according to claim 3, which is characterized in that the downside of the T-type pull rod (15) Equipped with the fixing seat (18) being fixedly connected on support base (3) side wall, dashpot is offered in the fixing seat (18), it is described slow Jet-bedding inner wall is fixedly connected with slide plate (20) by second spring (19), and the slide plate (20) is slidably connected with dashpot inner wall, The slide plate (20) is fixedly connected with lever (21) far from the side of second spring (19).
5. a kind of clamp lengthened stroke device according to claim 1, which is characterized in that the elevating mechanism includes that rotation connects The screw rod (8) in mounting rack (2) is connect, one end of the screw rod (8) is fixedly connected with bull stick, and the bull stick is far from screw rod (8) One end through mounting rack (2) side wall and being fixedly connected with turntable (7), screw thread is socketed with two and symmetrically sets on the screw rod (8) The downside of the slide (10) set, the screw rod (8) is equipped with gag lever post (9), and the both ends of the gag lever post (9) extend through slide (10) and with mounting rack (2) inner wall it is fixedly connected.
6. a kind of clamp lengthened stroke device according to claim 5, which is characterized in that the upside of the slide (10) rotates It is connected with brace (11), two braces (11) are interlaced and are rotatablely connected, and the brace (11) is far from slide (10) One end is rotatably connected to sliding shoe, and the downside of the support plate (12) is slidably connected with sliding shoe.
CN201821880281.4U 2018-11-15 2018-11-15 A kind of clamp lengthened stroke device Expired - Fee Related CN208977628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821880281.4U CN208977628U (en) 2018-11-15 2018-11-15 A kind of clamp lengthened stroke device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821880281.4U CN208977628U (en) 2018-11-15 2018-11-15 A kind of clamp lengthened stroke device

Publications (1)

Publication Number Publication Date
CN208977628U true CN208977628U (en) 2019-06-14

Family

ID=66791062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821880281.4U Expired - Fee Related CN208977628U (en) 2018-11-15 2018-11-15 A kind of clamp lengthened stroke device

Country Status (1)

Country Link
CN (1) CN208977628U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110552639A (en) * 2019-09-18 2019-12-10 江苏谷登重型机械装备科技有限公司 automatic pole device of going up of double-deck pole case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110552639A (en) * 2019-09-18 2019-12-10 江苏谷登重型机械装备科技有限公司 automatic pole device of going up of double-deck pole case

Similar Documents

Publication Publication Date Title
CN208155225U (en) A kind of cylinder inside diameter detection device
CN109899646A (en) Display bracket is used in a kind of exploitation of computer software
CN107971775A (en) A kind of auto parts and components clamping device
CN208826631U (en) A kind of industrial production for preventing workpiece from falling carrying articulated robot
CN108655789B (en) A kind of fixed instrument of medical treatment bone fracture plate
CN209289461U (en) A kind of efficient perforating device suitable for Furniture panel
CN208125588U (en) A kind of high school physics frictional experiment station
CN208747413U (en) A kind of damping device for building hoist
CN107361989B (en) A kind of automatic tooth pulling surgery chair
CN107842688A (en) A kind of new household electrical appliances rack for being easy to adjust height
CN211615658U (en) Paper foot grabbing manipulator device
CN208977628U (en) A kind of clamp lengthened stroke device
CN208688219U (en) A kind of traditional Chinese medicine and pharmacy medicinal material drying putting equipment
CN209591333U (en) A kind of displaying device of novel architectural design management system
CN108890631B (en) Multi freedom centre gripping robot
CN207980278U (en) A kind of arm physical strength training device
CN207275143U (en) A kind of pharmaceutical automatic bottle-setting device easy to detection
CN115137989A (en) Fastening device for radiotherapy of head and neck tumors
CN110141292A (en) A kind of Clinic Nursing limbs hemostasis device
CN111671528B (en) Medical arm fixing device
CN111192500A (en) Adjustable display device is used in teaching
CN211908923U (en) Convenient motion camera of adjustable focus dismouting
CN204900424U (en) Locking mechanism
CN211985966U (en) Patient transferring cart convenient for getting on and off bed and avoiding falling down from bed
CN208744867U (en) A kind of circuit board grabbing device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190614

Termination date: 20201115