CN209335339U - A kind of machine for automatically polishing of 3D hinge - Google Patents

A kind of machine for automatically polishing of 3D hinge Download PDF

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Publication number
CN209335339U
CN209335339U CN201821962120.XU CN201821962120U CN209335339U CN 209335339 U CN209335339 U CN 209335339U CN 201821962120 U CN201821962120 U CN 201821962120U CN 209335339 U CN209335339 U CN 209335339U
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CN
China
Prior art keywords
axis
machine
rack
disk
product
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Withdrawn - After Issue
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CN201821962120.XU
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Chinese (zh)
Inventor
刘志勇
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.)
Huizhou Ji Precision Technology Co Ltd
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Huizhou Ji Precision Technology Co Ltd
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Priority to CN201821962120.XU priority Critical patent/CN209335339U/en
Application granted granted Critical
Publication of CN209335339U publication Critical patent/CN209335339U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses a kind of machine for automatically polishing of 3D hinge, including a rack, the asynchronous machine being set in rack, it is set to the transmission abrasive band in asynchronous machine rotation axis, the disk being set in rack, the product supporting seat being set on disc centre axis, the fluted disc being set in the X-axis direction of motion on disk, the first gear engaged with fluted disc, first motor is connected in first gear rotation axis, the connecting rod being set in the Y-axis direction of motion on disk, rack gear is provided with below connecting rod, the second gear being engaged with rack, the second motor is connected in second gear rotation axis, the panel being set in the Z axis direction of motion on connecting rod, nut is provided on panel, screw rod is provided on nut, third motor is connected in screw rod, X-axis is controlled by digitization procedure, fortune on three directions of Y-axis and Z axis Dynamic, three-shaft linkage drives product to contact with transmission abrasive band and is ground.The utility model is compact-sized, automatic grinding, high production efficiency.

Description

A kind of machine for automatically polishing of 3D hinge
Technical field
The utility model relates to grinding technique field more particularly to a kind of machine for automatically polishing of 3D hinge.
Background technique
Existing hinge sanding machine is broadly divided into vertical hinge sanding machine and horizontal hinge sanding machine, horizontal hinge sanding machine It include: power motor, abrasive band, movable latch, socket, limited screw, movable plate.Common product is on movable plate again by taking out Bolt is taken to penetrate from centre bore, by extracting movable latch come loading/unloading products.When grinding, pushes movable plate and drive product, adjust Limited screw is limited, and is ground at a distance from abrasive band by controlling product.Existing sanding machine can only be by manual drive Product rotation contacts grinding with abrasive band is rotated, and when grinding need to also pin movable plate by another hand, applies pressure down, because of work The gap for moving the gap between bolt and socket, extracting bolt loading/unloading products and generating, pressure differ in weight, and are easy to cause production Product size heterogeneity is very big, which can only process within 90 °, is unable to reach 300 ° to 320 ° of product The range of work needed for arc section in process, load and unload twice, grinding could complete time processing twice.Its major defect Are as follows: loading/unloading products process is cumbersome, needs to rotate grinding by hand, and whole process will be repeatedly ground, and production efficiency is low;Grinding Precision is low, homogeneity of product is poor.
Utility model content
The purpose of this utility model is to provide a kind of automatic grinding, loading/unloading products are simple and direct, 3D hinge of high production efficiency Machine for automatically polishing.
In order to solve the above technical problems, the utility model provides a kind of machine for automatically polishing of 3D hinge, comprising: a rack, The asynchronous machine being set in the rack is set to the transmission abrasive band in the asynchronous machine rotation axis, is set to the machine Disk on frame, the product supporting seat being set on the disc centre axis, further includes:
The fluted disc being set in the X-axis direction of motion on the disk, the first gear engaged with the fluted disc, described It is connected with first motor on one rotary gear axis,
The connecting rod being set on the disk in the Y-axis direction of motion is provided with rack gear below the connecting rod, and described The second gear of rack gear engagement, is connected with the second motor in the second gear rotation axis,
The panel being set on the connecting rod in the Z axis direction of motion, is provided with nut on the panel, on the nut It is provided with screw rod, third motor is connected in the screw rod,
By the movement on three digitization procedure control X-axis, Y-axis and Z axis directions, three-shaft linkage drives product and transmission Abrasive band contact is ground.
Further, the axial direction of the fluted disc is provided with counterbore, and the bottom of the counterbore is provided with threaded hole, the disk On be connected with annulus, the outer ring of the annulus is provided with bearing groove, in the bearing groove setting there are six equally distributed bearing, After the inner ring for first passing through bearing with screw, then upper cylindrical sleeve is covered on screw, then screw is tightened in six of fluted disc respectively In threaded hole, finally entire component is screwed down on disk again.
Further, it is connected with a sliding rail on the product supporting seat, a limited block, the production are provided on the sliding rail Product support base can move along a straight line on the sliding rail, and the limited block limits the product supporting seat and slides from the sliding rail, In loading/unloading products, first the product supporting seat is moved at the limited block, then product is seated in the product supporting seat On, product supporting seat is then moved back to original place and is ground, after processing is completed to product, then product supporting seat is moved into the limit At the block of position, machined complete product is removed.
Further, the transmission abrasive band other end is connected with a movable axis, and bracket is provided below in the movable axis, institute It states and is provided with spring below bracket, compression bar is provided in the rack, the fluted disc has been arranged radially slight crack slot, the disk Radial direction be also equipped with slight crack slot, when handling be driven abrasive band when, first by be driven abrasive band on one side pass through slight crack slot enter disk and The inner ring of fluted disc further takes out the compression bar extrusion rack, so that compressed spring to be driven abrasive band center away from becoming smaller, it at this moment can be with Very easily transmission abrasive band is installed, after installing, unclamps compression bar, recoil of spring tightens transmission abrasive band.
Further, Z axis variation display table, in product processing, the movement in Z-direction are provided in the rack Parameter, what can be will be apparent that on Z axis variation display table sees.
Further, be provided with clamping product block on the product supporting seat, the clamping product block be it is movable, pass through Product of different sizes can be clamped by adjusting clamping product block.
In conclusion with the technical solution of the utility model, with following the utility model has the advantages that the 3D of the utility model is cut with scissors The machine for automatically polishing of chain is compact-sized, and loading/unloading products are simple and fast, automatic grinding, high production efficiency, and grinding accuracy is high, can reach The range of work of 300 ° to 320 ° arc sections of product, the product size size processed are consistent.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the machine for automatically polishing that the utility model provides 3D hinge;
Fig. 2 is that the utility model provides the structural schematic diagram of disk;
Fig. 3 is that the utility model provides the structural schematic diagram of fluted disc;
Fig. 4 is that the utility model provides the partial sectional view of disk and fluted disc assembling.
Attached drawing mark explanation: 1- asynchronous machine, 2- third motor, 3-Z axis variation display table, 4- connecting rod, 5- rack gear, 6- the Two motors, 7- first motor, 8- spring, 9- bracket, 10- screw rod, 11- nut, 12- panel, 13- first gear, 14- tooth Disk, 141- counterbore, 142- threaded hole, 15- product supporting seat, 16- transmission abrasive band, 17- sliding rail, 18- limited block, 19- movable axis, 20- compression bar, 21- rack, 22- clamping product block, 23- disk, 231- annulus, 232- bearing groove, 24- slight crack slot, 25- bearing, 26- cylindrical sleeve, 27- screw.
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 It clearly and completely describes, but does not constitute the limitation to scope of protection of the utility model.
Referring to Fig. 1, Fig. 2, Fig. 4, it is a kind of various related figures for the machine for automatically polishing that the utility model provides 3D hinge, is Facilitate description, is illustrated according to coordinate direction shown in Fig. 1.In the present embodiment, a kind of automatic polishing of 3D hinge Machine specifically includes that a rack 21, the asynchronous machine 1 being set in rack 21, the transmission being set in 1 rotation axis of asynchronous machine Abrasive band 16, the disk 23 being set in rack 21, the product supporting seat 15 being set on 23 central axis of disk, in X-axis movement side Upwards, including the fluted disc 14 being set on disk 23, the first gear 13 engaged with fluted disc 14 is set to the rotation of first gear 13 First motor 7 on axis drives first gear 13 to rotate by first motor 7, then band active toothed disk 14 rotates, since product is located at On product supporting seat 15, and product supporting seat 15 is connected with fluted disc 14, so that product be made to rotate processing in the X-axis direction.In Y In the axis direction of motion, including the connecting rod 4 being set on disk 23, the rack gear 5 being set to below connecting rod 4, engaged with rack gear 5 Two gears are set to the second motor 6 in second gear rotation axis, drive second gear rotation, then band movable tooth by the second motor 6 Item 5 is mobile, since rack gear 5, connecting rod 4, disk 23, fluted disc 14 and product supporting seat 15 are sequentially connected, to make product in Y-axis side Move up processing.In the Z axis direction of motion, including the panel 12 being set on connecting rod 4, the nut being set on panel 12 11, the screw rod 10 being set on nut 11, the third motor 2 being set in screw rod 10 drives screw by third motor 2 Bar 10 rotates, then drives nut 11, and nut 11 is located on panel 12, so that panel 12 moves up and down, due to panel 12, connecting rod 4, disk 23, fluted disc 14 and product supporting seat 15 are sequentially connected, so that product be made to move up and down processing in the Z-axis direction.Specifically , Z axis variation display table 3 is provided in rack 21, in product processing, the kinematic parameter in Z-direction can be in Z axis What be will be apparent that on variation display table 3 sees.In conclusion according to the stock removal of product, the movement ginseng of setting X-axis, Y-axis and Z axis Number, digitization procedure control X-axis, Y-axis and Z axis movement, and three-shaft linkage drives product to contact with transmission abrasive band 16 and is ground.
Specifically, the axial direction of fluted disc 14 is provided with counterbore 141 with reference to attached drawing 3, the bottom of counterbore 141 is provided with threaded hole 142, annulus 231 is connected on disk 23, the outer ring of annulus 231 is provided with bearing groove 232, in bearing groove 232 there are six settings Equally distributed bearing 25, the bearing 25 are used for the rotation of fluted disc 14, naturally it is also possible to uniformly be divided by the bearing 25 of different number Cloth is rationally designed with specific reference to actual conditions, is not construed as limiting herein in bearing groove 232, when disk 23 and fluted disc 14 carry out When assembly, after the inner ring that bearing 25 is first passed through with screw 27, then upper cylindrical sleeve 26 is covered on screw 27, then distinguish screw 27 It is tightened in six threaded holes 142 of fluted disc 14, is finally tightened in entire component on disk 23 with screw 27 again.
Specifically, being connected with a sliding rail 17 on product supporting seat 15, a limited block 18, product support are provided on sliding rail 17 Seat 15 can move along a straight line on sliding rail 17, and limited block 18 limits product supporting seat 15 and slides from sliding rail 17, in loading/unloading products, First product supporting seat 15 is moved at limited block 18, then product is seated on product supporting seat 15, is set on product supporting seat 15 Be equipped with clamping product block 22, clamping product block 22 be it is movable, by adjust clamping product block 22 can clamp it is of different sizes Product clamps product by adjusting clamping product block 22, product supporting seat 15 is then moved back to original place, clicks control starting Key can carry out automatic grinding, after processing is completed to product, then product supporting seat 15 moved at limited block 18, remove and added The complete product of work.
Specifically, transmission 16 other end of abrasive band is connected with a movable axis 19, bracket 9, bracket 9 is provided below in movable axis 19 Lower section is provided with spring 8, and compression bar 20 is provided in rack 21, has been arranged radially slight crack slot 24 due to fluted disc 14, disk 23 Radial direction is also equipped with slight crack slot 24, when handling are driven abrasive band 16, first enters the slight crack slot 24 that passes through on one side for being driven abrasive band 16 The inner ring of disk 23 and fluted disc 14 further takes out 20 extrusion rack 9 of compression bar, thus compressed spring 8 make be driven 16 center of abrasive band away from Become smaller, at this moment very easily transmission abrasive band 16 can be installed, after installing, unclamp compression bar 20, spring 8 is sprung back, so that transmission 16 center of abrasive band is away from becoming larger, to tighten transmission abrasive band 16.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit Decorations are also considered as the protection scope of the utility model.

Claims (8)

1. a kind of machine for automatically polishing of 3D hinge, including a rack, the asynchronous machine being set in the rack are set to described Transmission abrasive band in asynchronous machine rotation axis, the disk being set in the rack, the production being set on the disc centre axis Product support base, it is characterised in that: further include
The fluted disc being set in the X-axis direction of motion on the disk, the first gear engaged with the fluted disc, first tooth First motor is connected on wheel shaft,
The connecting rod being set on the disk in the Y-axis direction of motion is provided with rack gear below the connecting rod, with the rack gear The second gear of engagement is connected with the second motor in the second gear rotation axis,
The panel being set on the connecting rod in the Z axis direction of motion is provided with nut on the panel, is arranged on the nut There is screw rod, third motor be connected in the screw rod,
By the movement on three digitization procedure control X-axis, Y-axis and Z axis directions, three-shaft linkage drives product and transmission abrasive band Contact is ground.
2. a kind of machine for automatically polishing of 3D hinge according to claim 1, it is characterised in that: the axial direction of the fluted disc is provided with Counterbore, the bottom of the counterbore are provided with threaded hole, and annulus is connected on the disk, and the outer ring of the annulus is provided with bearing Slot, there are six equally distributed bearings for the interior setting of the bearing groove, are first covered after the inner ring of bearing, then on screw with screw Then screw is tightened in six threaded holes of fluted disc by upper cylindrical sleeve respectively, be finally fixed on entire component with fixing piece On disk.
3. a kind of machine for automatically polishing of 3D hinge according to claim 2, it is characterised in that: the fluted disc has been arranged radially For loading and unloading the slight crack slot in transmission abrasive band, the radial direction of the disk is also equipped with the slight crack slot for loading and unloading transmission abrasive band.
4. a kind of machine for automatically polishing of 3D hinge according to claim 3, it is characterised in that: connected on the product supporting seat There is a sliding rail, a limited block is provided on the sliding rail, the product supporting seat can move along a straight line on the sliding rail, the limit Position block slides from the sliding rail for limiting the product supporting seat.
5. a kind of machine for automatically polishing of 3D hinge according to claim 4, it is characterised in that: the transmission abrasive band other end connects It is connected to a movable axis, the movable axis is provided below bracket, is provided with spring below the bracket.
6. a kind of machine for automatically polishing of 3D hinge according to claim 5, it is characterised in that: be provided with and be used in the rack The compression bar in handling transmission abrasive band.
7. a kind of machine for automatically polishing of 3D hinge according to claim 6, it is characterised in that: be arranged on the product supporting seat There is clamping product block.
8. a kind of machine for automatically polishing of 3D hinge according to claim 7, it is characterised in that: be provided with Z axis in the rack Variation display table.
CN201821962120.XU 2018-11-26 2018-11-26 A kind of machine for automatically polishing of 3D hinge Withdrawn - After Issue CN209335339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821962120.XU CN209335339U (en) 2018-11-26 2018-11-26 A kind of machine for automatically polishing of 3D hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821962120.XU CN209335339U (en) 2018-11-26 2018-11-26 A kind of machine for automatically polishing of 3D hinge

Publications (1)

Publication Number Publication Date
CN209335339U true CN209335339U (en) 2019-09-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821962120.XU Withdrawn - After Issue CN209335339U (en) 2018-11-26 2018-11-26 A kind of machine for automatically polishing of 3D hinge

Country Status (1)

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CN (1) CN209335339U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112605814A (en) * 2020-12-14 2021-04-06 上海电气电站设备有限公司 Grinding device for turbine rotor blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112605814A (en) * 2020-12-14 2021-04-06 上海电气电站设备有限公司 Grinding device for turbine rotor blade

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Granted publication date: 20190903

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