CN109719650A - A kind of fixed mechanism of electronic product machining - Google Patents

A kind of fixed mechanism of electronic product machining Download PDF

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Publication number
CN109719650A
CN109719650A CN201910141902.XA CN201910141902A CN109719650A CN 109719650 A CN109719650 A CN 109719650A CN 201910141902 A CN201910141902 A CN 201910141902A CN 109719650 A CN109719650 A CN 109719650A
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CN
China
Prior art keywords
cabinet
sleeve
fixedly connected
plate
connecting rod
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.)
Pending
Application number
CN201910141902.XA
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Chinese (zh)
Inventor
胡晓莉
韦娜
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.)
Jiangxi Industry And Trade Vocational Technical College
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Jiangxi Industry And Trade Vocational Technical College
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Publication date
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Priority to CN201910141902.XA priority Critical patent/CN109719650A/en
Publication of CN109719650A publication Critical patent/CN109719650A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of fixed mechanisms of electronic product machining, it is related to electronic product machining technical field, it is effectively fixed mainly to solve the problems, such as that clamping device can not be carried out for the electronic product of different-thickness size, including cabinet, separating plate, hydraulic cylinder, clamping plate and sleeve, the lower inside of the cabinet is provided with the separating plate being fixedly connected, hinged door is provided with below the right wall of the cabinet, the two wall inner surface of left and right of the cabinet is symmetrically arranged the support plate being fixedly connected above separating plate, the output shaft of motor is fixedly connected with the first rotating wheel, first rotating wheel is connected by conveyer belt with the second rotating wheel, the top of riser is connected with the left end of cross bar, the another side of riser is symmetrical above and below to be provided with the clamping plate being fixedly connected, while the present invention can move up and down, to the electronic product of different-thickness size It is fixed, while cleared of debris is convenient, is suitble to promote.

Description

A kind of fixed mechanism of electronic product machining
Technical field
The present invention relates to electronic product machining technical field, the fixed mechanism of specifically a kind of electronic product machining.
Background technique
Electronic product is the Related product using electric energy as working foundation, specifically includes that wrist-watch, smart phone, phone, TV Machine, video disc player (VCD, SVCD, DVD), video recorder, video camera, radio, radio cassette player, combination sound box, compact disc player (CD), electricity Brain, mobile communication product etc.;Because early production is mainly the therefore named electronic product of basic original part with electron tube.
It is emerging that electronic technology is that the western countries such as the European U.S. start to grow up in late nineteenth century, earlier 1900s Technology, earliest by American Morse invention telegram in 1837, American Alexandria Bell's invention phone in 1875, English physicist Fleming invention electron tube in 1902.Electronic product is most rapid in twentieth century development, most widely used, at For an important symbol of modern science technology development.
Electronic product usually requires to process, but existing processing fixed mechanism, is not capable of fixing different size of electronics Product, while cleared of debris is also cumbersome, therefore proposes a kind of fixed mechanism of electronic product machining, to solve above-mentioned ask Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed mechanisms of electronic product machining, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of fixed mechanism of electronic product machining, including cabinet, separating plate, hydraulic cylinder, clamping plate and sleeve, the cabinet Lower inside is provided with the separating plate being fixedly connected, and is provided with hinged door, the top of the cabinet below the right wall of the cabinet Left side is provided with controller, and the two wall inner surface of left and right of the cabinet has been symmetrically arranged above separating plate to be fixedly connected Support plate, be provided with the hydraulic cylinder being fixedly connected above the support plate, fixed company be provided with above the hydraulic cylinder The cross bar connect is provided with the motor being fixedly connected below the cross bar, and the output shaft of the motor is fixedly connected with first turn Driving wheel, first rotating wheel are connected by conveyer belt with the second rotating wheel, and conveyer belt runs through riser, the top of riser and cross bar Left end be connected, the another side of riser is symmetrical above and below to be provided with the clamping plate being fixedly connected.
As a further solution of the present invention: the separating plate is made of elastic material, and separating plate is for preventing part from falling Bottom of box damage is dropped down onto, while being provided with several through-holes on separating plate, when to electronic product machining, rubbish passes through through-hole The bottom of cabinet is fallen to, the lower end of hinged door and the bottom right end of cabinet are hinged, knob is provided with above the hinged door, Hinged door, the rubbish of easy cleaning bottom of box accumulation are opened by knob.
As a further solution of the present invention: rubber sleeve is set on clamping plate.
As a further solution of the present invention: second rotating wheel is fixedly installed on sleeve, and sleeve is set to riser Inside, sleeve is rotatablely connected by the right side inner wall of rotation connection bar and vertical bar, and rotation connection bar plays the work of stop sleeve With the sleeve inner is hollow structure, and sleeve interior surface is provided with internal screw thread, and the upper and lower ends of sleeve are distinguished by internal screw thread It is connected with the second connecting rod, the second connecting rod is provided with external screw thread close to one end of sleeve, and the other end of the second connecting rod passes through Rotary connecting joint and first connecting rod are rotatablely connected, and the lower end of first connecting rod is provided with connecting plate, connecting plate and Boards wall Connection, clamping plate run through the side of riser and can slide up and down with respect to side plate, and motor work drives the first rotating wheel to rotate, and first Rotating wheel drives the rotation of the second rotating wheel by conveyer belt, to realize that band moving sleeve rotates, sleeve rotation drives two second Connecting rod is close to each other, to realize clamping electronic product.
As a further solution of the present invention: further including connecting rod and separating plate, the cross bar lower end in left side is provided with fixed company The connecting rod connect, the connecting rod are made of elastic material, can be compressed, and separating plate and the left side with articulated slab are run through in the lower end of connecting rod Side is connected, and the right end of articulated slab and the bottom interior surface of cabinet are hinged, by hydraulic cylinder works, cross bar is driven to move up and down, left The cross bar of side drives articulated slab mobile around hinged place, and clast is facilitated to be snapped down to the inner right side of cabinet, easy cleaning.
Compared with prior art, the beneficial effects of the present invention are: while the present invention can move up and down, to different-thickness The electronic product of size is fixed, while cleared of debris is convenient, is suitble to promote.
In conclusion sleeve interior surface is provided with internal screw thread, the upper and lower ends of sleeve are connected with second respectively by internal screw thread Extension bar is connected, and the second connecting rod is provided with external screw thread close to one end of sleeve, and the other end of the second connecting rod passes through rotation connection Head is rotatablely connected with first connecting rod, and the lower end of first connecting rod is provided with connecting plate, and connecting plate is connect with Boards wall, clamping plate Through riser side and can opposite side plate slide up and down, motor work drives the rotation of the first rotating wheel, the first rotating wheel warp It crosses conveyer belt and drives the rotation of the second rotating wheel, to realize that band moving sleeve rotates, sleeve rotation drives two the second connecting rod phases Mutually close, to realize clamping electronic product, the lower end of connecting rod is connected through separating plate and with the left side of articulated slab, articulated slab The bottom interior surface of right end and cabinet is hinged, by hydraulic cylinder works, cross bar is driven to move up and down, and the cross bar in left side drives hinged Plate is mobile around hinged place, and clast is facilitated to be snapped down to the inner right side of cabinet, easy cleaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in the present invention.
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1.
Fig. 3 is the structural schematic diagram of embodiment 2 in the present invention.
In figure: 1- cabinet, 2- connecting rod, 3- articulated slab, 4- separating plate, 5- hinged door, 6- knob, 7- support plate, 8- are hydraulic Cylinder, 9- cross bar, 10- motor, the first rotating wheel of 11-, 12- conveyer belt, the second rotating wheel of 13-, 14- connecting plate, the connection of 15- first Bar, 16- rotary connecting joint, 17- clamping plate, the second connecting rod of 18-, 19- sleeve, 20- controller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of fixed mechanism of electronic product machining, including cabinet 1, separating plate 4, hydraulic cylinder 8, clamping plate 17 and sleeve 19, the lower inside of the cabinet 1 are provided with the separating plate 4 being fixedly connected, the separation Plate 4 is made of elastic material, and separating plate 4 is provided on separating plate 4 for preventing part from falling to the damage of 1 bottom of cabinet Several through-holes, when to electronic product machining, rubbish falls to the bottom of cabinet 1 by through-hole, under the right wall of the cabinet 1 Side is provided with hinged door 5, and the lower end of hinged door 5 and the bottom right end of cabinet 1 are hinged, and the top of the hinged door 5 is provided with drawing Hand 6 opens hinged door 5, the rubbish of 1 bottom of easy cleaning cabinet accumulation by knob 6.
Further, the top left side of the cabinet 1 is provided with controller 20, the two wall inner surface of left and right of the cabinet 1 The support plate 7 being fixedly connected is symmetrically arranged in the top of separating plate 4, the top of the support plate 7 is provided with fixed company The hydraulic cylinder 8 connect, the top of the hydraulic cylinder 8 are provided with the cross bar 9 being fixedly connected, and the lower section of the cross bar 9 is provided with fixation The motor 10 of connection, the output shaft of the motor 10 are fixedly connected with the first rotating wheel 11, and first rotating wheel 11 is by passing Band 12 is sent to be connected with the second rotating wheel 13, conveyer belt 12 runs through riser, and the top of riser is connected with the left end of cross bar 9, riser Another side is symmetrical above and below to be provided with the clamping plate 17 being fixedly connected, and rubber sleeve is arranged on clamping plate 17, and second rotating wheel 13 is solid Surely it is set on sleeve 19, sleeve 19 is set to the inside of riser, and sleeve 19 passes through the right side inner wall of rotation connection bar and vertical bar Rotation connection, rotation connection bar play the role of stop sleeve 19, are hollow structure, 19 inner surface of sleeve inside the sleeve 19 It is provided with internal screw thread, the upper and lower ends of sleeve 19 are connected with the second connecting rod 18 respectively by internal screw thread, and the second connecting rod 18 is leaned on One end of nearly sleeve 19 is provided with external screw thread, and the other end of the second connecting rod 18 passes through rotary connecting joint 16 and first connecting rod 15 Rotation connection, the lower end of first connecting rod 15 are provided with connecting plate 14, and connecting plate 14 is fixedly connected with clamping plate 17, and clamping plate 17 runs through The side of riser can simultaneously be slided up and down with respect to side plate, and the work of motor 10 drives the rotation of the first rotating wheel 11, the first rotating wheel 11 The rotation of the second rotating wheel 13 is driven by conveyer belt 12, to realize that band moving sleeve 19 rotates, the rotation of sleeve 19 drives two the Two connecting rods 18 are close to each other, to realize clamping electronic product.
Embodiment 2
Please refer to Fig. 2~3, in the embodiment of the present invention, a kind of fixed mechanism of electronic product machining, including cabinet 1, separating plate 4, hydraulic cylinder 8, clamping plate 17 and sleeve 19, the lower inside of the cabinet 1 are provided with the separating plate 4 being fixedly connected, the separation Plate 4 is made of elastic material, and separating plate 4 is provided on separating plate 4 for preventing part from falling to the damage of 1 bottom of cabinet Several through-holes, when to electronic product machining, rubbish falls to the bottom of cabinet 1 by through-hole, under the right wall of the cabinet 1 Side is provided with hinged door 5, and the lower end of hinged door 5 and the bottom right end of cabinet 1 are hinged, and the top of the hinged door 5 is provided with drawing Hand 6 opens hinged door 5, the rubbish of 1 bottom of easy cleaning cabinet accumulation by knob 6.
Further, the top left side of the cabinet 1 is provided with controller 20, the two wall inner surface of left and right of the cabinet 1 The support plate 7 being fixedly connected is symmetrically arranged in the top of separating plate 4, the top of the support plate 7 is provided with fixed company The hydraulic cylinder 8 connect, the top of the hydraulic cylinder 8 are provided with the cross bar 9 being fixedly connected, and the lower section of the cross bar 9 is provided with fixation The motor 10 of connection, the output shaft of the motor 10 are fixedly connected with the first rotating wheel 11, and first rotating wheel 11 is by passing Band 12 is sent to be connected with the second rotating wheel 13, conveyer belt 12 runs through riser, and the top of riser is connected with the left end of cross bar 9, riser Another side is symmetrical above and below to be provided with the clamping plate 17 being fixedly connected, and rubber sleeve is arranged on clamping plate 17, and second rotating wheel 13 is solid Surely it is set on sleeve 19, sleeve 19 is set to the inside of riser, and sleeve 19 passes through the right side inner wall of rotation connection bar and vertical bar Rotation connection, rotation connection bar play the role of stop sleeve 19, are hollow structure, 19 inner surface of sleeve inside the sleeve 19 It is provided with internal screw thread, the upper and lower ends of sleeve 19 are connected with the second connecting rod 18 respectively by internal screw thread, and the second connecting rod 18 is leaned on One end of nearly sleeve 19 is provided with external screw thread, and the other end of the second connecting rod 18 passes through rotary connecting joint 16 and first connecting rod 15 Rotation connection, the lower end of first connecting rod 15 are provided with connecting plate 14, and connecting plate 14 is fixedly connected with clamping plate 17, and clamping plate 17 runs through The side of riser can simultaneously be slided up and down with respect to side plate, and the work of motor 10 drives the rotation of the first rotating wheel 11, the first rotating wheel 11 The rotation of the second rotating wheel 13 is driven by conveyer belt 12, to realize that band moving sleeve 19 rotates, the rotation of sleeve 19 drives two the Two connecting rods 18 are close to each other, to realize clamping electronic product.
It further include connecting rod 2 and separating plate 4,9 lower end of cross bar in left side is provided with the connecting rod 2 being fixedly connected, and the connecting rod 2 is Elastic material is made, and can be compressed, and the lower end of connecting rod 2 is connected through separating plate 4 and with the left side of articulated slab 3, articulated slab 3 The bottom interior surface of right end and cabinet 1 is hinged, is worked by hydraulic cylinder 8, and cross bar 9 is driven to move up and down, and the cross bar 9 in left side drives Articulated slab 3 is mobile around hinged place, and clast is facilitated to be snapped down to the inner right side of cabinet 1, easy cleaning.
The working principle of the invention is: 19 inner surface of sleeve is provided with internal screw thread, and the upper and lower ends of sleeve 19 pass through interior spiral shell Line is connected with the second connecting rod 18 respectively, and the second connecting rod 18 is provided with external screw thread, the second connecting rod close to one end of sleeve 19 18 other end is rotatablely connected by rotary connecting joint 16 and first connecting rod 15, and the lower end of first connecting rod 15 is provided with connection Plate 14, connecting plate 14 are fixedly connected with clamping plate 17, and clamping plate 17 runs through the side of riser and can slide up and down with respect to side plate, motor 10 work drive the rotation of the first rotating wheel 11, and the first rotating wheel 11 drives the rotation of the second rotating wheel 13 by conveyer belt 12, thus Realize that band moving sleeve 19 rotates, the rotation of sleeve 19 drives two the second connecting rods 18 close to each other, produces to realize and clamp electronics The lower end of product, connecting rod 2 is connected through separating plate 4 and with the left side of articulated slab 3, table in the right end of articulated slab 3 and the bottom of cabinet 1 Face is hinged, is worked by hydraulic cylinder 8, and cross bar 9 is driven to move up and down, and the cross bar 9 in left side drives articulated slab 3 to move around hinged place It is dynamic, facilitate clast to be snapped down to the inner right side of cabinet 1, easy cleaning.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of fixed mechanism of electronic product machining, including cabinet (1), separating plate (4), hydraulic cylinder (8), clamping plate (17) and Sleeve (19), the lower inside of the cabinet (1) are provided with the separating plate (4) being fixedly connected, which is characterized in that the cabinet (1) it is provided with hinged door (5) below right wall, the top left side of the cabinet (1) is provided with controller (20), the cabinet (1) two wall inner surface of left and right is symmetrically arranged the support plate (7) being fixedly connected, the branch above separating plate (4) It is provided with the hydraulic cylinder (8) being fixedly connected above fagging (7), is provided with the cross being fixedly connected above the hydraulic cylinder (8) Bar (9) is provided with the motor (10) being fixedly connected below the cross bar (9), and the output shaft of the motor (10) is fixedly connected Have the first rotating wheel (11), first rotating wheel (11) is connected by conveyer belt (12) with the second rotating wheel (13), conveyer belt (12) run through riser, the top of riser is connected with the left end of cross bar (9), and symmetrical above and below be provided in the another side of riser is fixedly connected Clamping plate (17).
2. the fixed mechanism of electronic product machining according to claim 1, which is characterized in that the separating plate (4) is Elastic material is made, while several through-holes are provided on separating plate (4), the lower end of hinged door (5) and the bottom right end of cabinet (1) Hingedly, knob (6) are provided with above the hinged door (5).
3. the fixed mechanism of electronic product machining according to claim 1, which is characterized in that clamping plate is provided on (17) Rubber sleeve.
4. the fixed mechanism of electronic product machining according to claim 2, which is characterized in that second rotating wheel (13) it is fixedly installed on sleeve (19), sleeve (19) is set to the inside of riser, and sleeve (19) is by rotation connection bar and erects The right side inner wall of bar is rotatablely connected, and is hollow structure inside the sleeve (19), and sleeve (19) inner surface is provided with internal screw thread, is covered The upper and lower ends of cylinder (19) are connected with the second connecting rod (18) respectively by internal screw thread.
5. the fixed mechanism of electronic product machining according to claim 4, which is characterized in that the second connecting rod (18) is leaned on One end of nearly sleeve (19) is provided with external screw thread, and the other end of the second connecting rod (18) is connected by rotary connecting joint (16) with first Extension bar (15) rotation connection, the lower end of first connecting rod (15) are provided with connecting plate (14), and connecting plate (14) and clamping plate (17) are solid Fixed connection, clamping plate (17) run through the side of riser and can slide up and down with respect to side plate.
6. the fixed mechanism of electronic product machining according to claim 5, which is characterized in that further include connecting rod (2) and Separating plate (4), cross bar (9) lower end in left side are provided with the connecting rod (2) being fixedly connected, and the connecting rod (2) is made of elastic material, The lower end of connecting rod (2) is connected through separating plate (4) and with the left side of articulated slab (3), right end and cabinet (1) of articulated slab (3) Bottom interior surface is hinged.
CN201910141902.XA 2019-02-26 2019-02-26 A kind of fixed mechanism of electronic product machining Pending CN109719650A (en)

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CN201910141902.XA CN109719650A (en) 2019-02-26 2019-02-26 A kind of fixed mechanism of electronic product machining

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Application Number Priority Date Filing Date Title
CN201910141902.XA CN109719650A (en) 2019-02-26 2019-02-26 A kind of fixed mechanism of electronic product machining

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113182410A (en) * 2021-05-17 2021-07-30 南京筑新科技有限公司 Special-shaped curved surface metal sheet forming device and process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403617B2 (en) * 2009-06-02 2013-03-26 Bradley Stephen Banning Bin handling apparatus
CN108177132A (en) * 2017-11-25 2018-06-19 河南高盛企业管理咨询有限公司 A kind of mechanical equipment inspection platform
CN207802624U (en) * 2018-02-11 2018-08-31 惠州万磁电子有限公司 A kind of electronic product assembling supporting rack
CN108621057A (en) * 2018-06-22 2018-10-09 东莞理工学院 A kind of battery processing combination clamping device
CN108637716A (en) * 2018-05-17 2018-10-12 长兴凯西电子科技有限公司 A kind of jig for electronic product production
CN208199459U (en) * 2018-01-10 2018-12-07 厦门世纪通快激光科技有限公司 A kind of automobile aluminum work pieces garbage collection cabinet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403617B2 (en) * 2009-06-02 2013-03-26 Bradley Stephen Banning Bin handling apparatus
CN108177132A (en) * 2017-11-25 2018-06-19 河南高盛企业管理咨询有限公司 A kind of mechanical equipment inspection platform
CN208199459U (en) * 2018-01-10 2018-12-07 厦门世纪通快激光科技有限公司 A kind of automobile aluminum work pieces garbage collection cabinet
CN207802624U (en) * 2018-02-11 2018-08-31 惠州万磁电子有限公司 A kind of electronic product assembling supporting rack
CN108637716A (en) * 2018-05-17 2018-10-12 长兴凯西电子科技有限公司 A kind of jig for electronic product production
CN108621057A (en) * 2018-06-22 2018-10-09 东莞理工学院 A kind of battery processing combination clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113182410A (en) * 2021-05-17 2021-07-30 南京筑新科技有限公司 Special-shaped curved surface metal sheet forming device and process

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Application publication date: 20190507