CN206717636U - A kind of clamping auxiliary body on grinding machine - Google Patents

A kind of clamping auxiliary body on grinding machine Download PDF

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Publication number
CN206717636U
CN206717636U CN201720367517.3U CN201720367517U CN206717636U CN 206717636 U CN206717636 U CN 206717636U CN 201720367517 U CN201720367517 U CN 201720367517U CN 206717636 U CN206717636 U CN 206717636U
Authority
CN
China
Prior art keywords
plate
casing
clamping
straight
installing plate
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
CN201720367517.3U
Other languages
Chinese (zh)
Inventor
胡圣武
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.)
Dongguan City Send Hardware Machinery Co
Original Assignee
Dongguan City Send Hardware Machinery Co
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 Dongguan City Send Hardware Machinery Co filed Critical Dongguan City Send Hardware Machinery Co
Priority to CN201720367517.3U priority Critical patent/CN206717636U/en
Application granted granted Critical
Publication of CN206717636U publication Critical patent/CN206717636U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the clamping auxiliary body on a kind of grinding machine,Including casing,Casing upper surface both ends are installed by baffle plate block,Installation frame is provided between baffle plate block,Installation frame is made up of two fixed plates and one piece of installing plate,Installing plate is connected between fixed plate,Fixed plate is fixed on baffle plate intra-block edge,The DC brushless motor for carrying decelerator is installed in casing,The output end connection straight-tooth travelling gear of DC brushless motor,Straight-tooth travelling gear is connected with worm couple,The axle of worm couple is connected on straight-tooth travelling gear through casing,Two intermeshing spur gears are installed on installing plate,One of spur gear is mutually ratcheting with worm couple,The axle center of the spur gear of two is respectively connected with clamping device,Clamping device is by clamp bracket,Fixture,Axostylus axostyle and hand grab composition,Realize to instrument and the holding function of other articles,When needing clamping workpiece,Upper fixture is installed,Combined by the semi-circular recesses of two fixtures come clamping workpiece.

Description

A kind of clamping auxiliary body on grinding machine
Technical field
It the utility model is related to grinding machine technical field, the clamping auxiliary body on specially a kind of grinding machine.
Background technology
At present, as the emergence of new technologies and materials, the processing of product increasingly tend to high-precision and good table Face finish, excellent product are the important guarantees that added value of product and competitiveness improve in enterprise.Grinding machine (grinder, Grinding machine) it is the lathe for carrying out grinding to workpiece surface using grinding tool.Most grinding machine is using height The emery wheel of speed rotation carries out grinding, and a small number of is processed using other grinding tools such as oilstone, abrasive band and free abrasive, such as Honing machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc..
Mechanical processing industry institute converted products species is various, and workpiece size dimension is different, it is desirable to which machining accuracy is different.Relatively It is required that grinding wheel speed is different in main shaft linear velocity, it is simple to adjust the speed of mainshaft to meet that work pieces process linear velocity is difficult to be adjusted to manage Think state.Again because stress produced by axostylus axostyle class process is bent, grinding process can produce emery wheel feeding torque difference, so Just bring the different changes of emery wheel output speed/torque, can accordingly produce the knife mark that shakes/burnt line etc., grinding accuracy it is difficult to ensure that, by This causes low production efficiency, and fine work rate is low, and existing clamping device is often only used for secondary process one kind workpiece, it is impossible to uses Clamping work beyond workpiece.
Utility model content
To achieve the above object, the utility model provides following technical scheme:A kind of clamping auxiliary body on grinding machine, bag Casing is included, casing upper surface both ends install baffle plate block, installation frame, the installation are provided between the baffle plate block described in two Framework is made up of two fixed plates and one piece of installing plate, and the installing plate is connected between the fixed plate described in two pieces, described solid Fixed board is vertically fixed on baffle plate intra-block edge, and the DC brushless motor for carrying decelerator, the direct current are provided with the casing The output end connection straight-tooth travelling gear of brushless electric machine, the straight-tooth travelling gear are connected with worm couple, the worm gear snail Bar is secondary close to one of fixed plate, and the axle of worm couple is connected on straight-tooth travelling gear through casing upper surface, Two intermeshing spur gears are installed on the installing plate, one of spur gear is mutually ratcheting with worm couple, and two The axle center of individual described spur gear is respectively connected with clamping device, and the clamping device grabs group by clamp bracket, fixture, axostylus axostyle and hand Into the axostylus axostyle passes through the axle center of spur gear, and the both ends of axostylus axostyle are vertically fixedly connected on one end of clamp bracket, the folder The other end for holding support is connected with hand by ball bearing and grabbed, and the fixture grabs fixing hole provided with two hands, among the fixture For semi-circular recesses, the semi-circular recesses are interior to be provided with toothholder plate.
As a kind of preferable technical scheme of the utility model, it is bolted between the axostylus axostyle and clamp bracket.
As a kind of preferable technical scheme of the utility model, the ball bearing in each described clamp bracket is provided with two Individual, the ball bearing described in two simultaneously grab by fixed hand.
As a kind of preferable technical scheme of the utility model, the company of being bolted between the fixed plate and installing plate Connect, and installing plate both ends are connected to the marginal position of fixed plate.
Compared with prior art, the beneficial effects of the utility model are:Should be by driven by Brush-Less DC motor worm couple Rotate and carry out the final folding realized driving hand and grabbed, realize the holding function to instrument and other articles, when needing clamping workpiece When, upper fixture is installed, combined by the semi-circular recesses of two fixtures has auto-lock function come clamping workpiece, worm couple, Can power off hold tightly when effective brake, avoid clamping hand and grab opening, effectively save electric energy, have above each clamping device Two clamping hands grab, the bottom that each hand is grabbed is fixed by two ball bearings, make clamping device can not only branch stake tool and The weight of other articles, moreover it is possible to which roller is servo-actuated during motion, coordinates the work of grinding machine.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the cross-sectional structure schematic diagram of the utility model clamp bracket;
Fig. 3 is the structural representation of the utility model fixture.
In figure:1- casings;2- baffle plate blocks;3- installation frames;4- fixed plates;5- installing plates;6- DC brushless motors;7- is straight Tooth travelling gear;8- worm couples;9- spur gears;10- clamping devices;11- clamp brackets;12- fixtures;13- axostylus axostyles;14- Hand is grabbed;15- ball bearings;16- hands grab fixing hole;17- semi-circular recesses;18- toothholder plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment:
Fig. 1 to Fig. 3 is referred to, the utility model provides a kind of technical scheme:A kind of clamping auxiliary body on grinding machine, bag Casing 1 is included, the upper surface both ends of casing 1 install baffle plate block 2, installation frame 3, institute are provided between the baffle plate block 2 described in two State installation frame 3 to be made up of two fixed plates 4 and one piece of installing plate 5, the installing plate 5 is connected to the fixed plate 4 described in two pieces Between, the fixed plate 4 is vertically fixed on the inward flange of baffle plate block 2, and the brush DC for carrying decelerator is provided with the casing 1 Motor 6, the output end connection straight-tooth travelling gear 7 of the DC brushless motor 6, the straight-tooth travelling gear 7 is connected with worm gear Worm gear pair 8, the worm couple 8 is close to one of fixed plate 4, and the axle of worm couple 8 passes through the upper surface of casing 1 It is connected on straight-tooth travelling gear 7, two intermeshing spur gears 9, one of spur gear is installed on the installing plate 5 9 is mutually ratcheting with worm couple 8, and the axle center of the spur gear 9 described in two is respectively connected with clamping device 10, the clamping device 10 grab 14 by clamp bracket 11, fixture 12, axostylus axostyle 13 and hand forms, and the axostylus axostyle 13 passes through the axle center of spur gear 9, and axostylus axostyle 13 Both ends be vertically fixedly connected on one end of clamp bracket 11, the other end of the clamp bracket 11 is connected by ball bearing 15 There is hand to grab 14, the fixture 12 grabs fixing hole 16 provided with two hands, is semi-circular recesses 17 among the fixture 12, and described half Toothholder plate 18 is provided with circular groove 17.
It is bolted between the axostylus axostyle 13 and clamp bracket 11;Ball bearing in each described clamp bracket 11 15 are provided with two, and fixed hand grabs 14 to the ball bearing 15 described in two simultaneously;Pass through bolt between the fixed plate 4 and installing plate 5 It is fixedly connected, and the both ends of installing plate 5 are connected to the marginal position of fixed plate 4.
Specifically used mode and advantage:It should be rotated by driven by Brush-Less DC motor worm couple, worm couple drives Spur gear rotates, and so as to drive the clamp bracket of fixation normal thereto to rotate, the final folding realized driving hand and grabbed, realizes to work The holding function of tool and other articles, when needing clamping workpiece, upper fixture is installed, passes through the semi-circular recesses of two fixtures Combination carrys out clamping workpiece, and worm couple has auto-lock function, can power off hold tightly when effective brake, avoid clamping hand Grab opening, effectively save electric energy, there are two clamping hands to grab above each clamping device, the bottom that each hand is grabbed passes through two ball axles Hold fixation, make clamping device can not only branch stake tool and other articles weight, moreover it is possible to the roller during motion It is servo-actuated, coordinate the work of grinding machine.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (4)

  1. A kind of 1. clamping auxiliary body on grinding machine, it is characterised in that:Including casing(1), the casing(1)Pacify at upper surface both ends Fill baffle plate block(2), the baffle plate block described in two(2)Between be provided with installation frame(3), the installation frame(3)By two pieces of fixations Plate(4)With one piece of installing plate(5)Composition, the installing plate(5)It is connected to the fixed plate described in two pieces(4)Between, the fixation Plate(4)It is vertically fixed on baffle plate block(2)Inward flange, the casing(1)The DC brushless motor for carrying decelerator is inside installed (6), the DC brushless motor(6)Output end connection straight-tooth travelling gear(7), the straight-tooth travelling gear(7)It is connected with Worm couple(8), the worm couple(8)Close to one of fixed plate(4), and worm couple(8)Axle wear Cross casing(1)Upper surface is connected to straight-tooth travelling gear(7)On, the installing plate(5)On be provided with two it is intermeshing straight Gear(9), one of spur gear(9)With worm couple(8)Mutual ratcheting, the spur gear described in two(9)Axle center it is equal It is connected with clamping device(10), the clamping device(10)By clamp bracket(11), fixture(12), axostylus axostyle(13)Grabbed with hand(14) Composition, the axostylus axostyle(13)Through spur gear(9)Axle center, and axostylus axostyle(13)Both ends be vertically fixedly connected on clamp bracket (11)One end, the clamp bracket(11)The other end pass through ball bearing(15)Hand is connected with to grab(14), the fixture(12) Fixing hole is grabbed provided with two hands(16), the fixture(12)Centre is semi-circular recesses(17), the semi-circular recesses(17) It is interior to be provided with toothholder plate(18).
  2. 2. the clamping auxiliary body on a kind of grinding machine according to claim 1, it is characterised in that:The axostylus axostyle(13)With folder Hold support(11)Between be bolted.
  3. 3. the clamping auxiliary body on a kind of grinding machine according to claim 1, it is characterised in that:Each described clamping branch Frame(11)On ball bearing(15)Provided with two, the ball bearing described in two(15)Fixed hand is grabbed simultaneously(14).
  4. 4. the clamping auxiliary body on a kind of grinding machine according to claim 1, it is characterised in that:The fixed plate(4)With Installing plate(5)Between be bolted to connection, and installing plate(5)Both ends are connected to fixed plate(4)Margin location Put.
CN201720367517.3U 2017-04-10 2017-04-10 A kind of clamping auxiliary body on grinding machine Expired - Fee Related CN206717636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720367517.3U CN206717636U (en) 2017-04-10 2017-04-10 A kind of clamping auxiliary body on grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720367517.3U CN206717636U (en) 2017-04-10 2017-04-10 A kind of clamping auxiliary body on grinding machine

Publications (1)

Publication Number Publication Date
CN206717636U true CN206717636U (en) 2017-12-08

Family

ID=60504501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720367517.3U Expired - Fee Related CN206717636U (en) 2017-04-10 2017-04-10 A kind of clamping auxiliary body on grinding machine

Country Status (1)

Country Link
CN (1) CN206717636U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112223324A (en) * 2020-09-29 2021-01-15 深圳市优必选科技股份有限公司 Clamping mechanism and mechanical arm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112223324A (en) * 2020-09-29 2021-01-15 深圳市优必选科技股份有限公司 Clamping mechanism and mechanical arm

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

Granted publication date: 20171208

Termination date: 20200410

CF01 Termination of patent right due to non-payment of annual fee