CN102717256B - Meter pointer assembling device - Google Patents
Meter pointer assembling device Download PDFInfo
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- CN102717256B CN102717256B CN201210200350.3A CN201210200350A CN102717256B CN 102717256 B CN102717256 B CN 102717256B CN 201210200350 A CN201210200350 A CN 201210200350A CN 102717256 B CN102717256 B CN 102717256B
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Abstract
The invention relates to a meter pointer assembling device, comprising a base, a pointer pressure head, a pointer pressing cylinder and a driving mechanism as well as a pointer guide plate used for fixing a meter, wherein the pointer pressure head is arranged on the pointer pressing cylinder, the pointer pressing cylinder is connected with a driving mechanism, the base is provided with a pointer guide plate mounting column, one side of the pointer guide plate is hinged with the pointer guide plate mounting column, the meter is arranged on the bottom surface of the pointer guide plate, a pointer guide hole used for placing a pointer is formed on the pointer guide plate, and the pointer guide plate can turn over around a hinge axis. The meter pointer assembling device disclosed by the invention has reasonable structural design, convenience in use and speediness, the driving mechanism drives the pointer pressing cylinder to drive the pointer pressure head to move above the pointer guide plate and sequentially presses the pointer placed on the meter downward into a motor shaft of the meter, stress is uniform when the pointer is pressed into the motor shaft, universalization of a tool is realized to the utmost extent, utilization rate of the tool is improved, investment cost of the tool is saved, and production period is shortened.
Description
Technical field
The present invention relates to a kind of assembling device, specifically refer to a kind of gauge pointer assembling device.
Background technology
Gauge pointer is widely used in the vehicles such as automobile, steamer or train, and gauge pointer is installed on motor shaft.
In prior art, gauge pointer mainly contains two kinds of assembly methods: one is to coordinate frock that pointer is installed with aerostatic press, mileometer, revolution counter, the gauge pointer such as water-thermometer and fuel gauge synchronously assembles, this frock is generally by cope match-plate pattern, lower bolster, guiding mechanism, mechanism's compositions such as pointer suction nozzle, when work, instrument is positioned on lower bolster, pointer is adsorbed and is positioned on vacuum suction spindle pressure head, and under the driving of aerostatic press with cope match-plate pattern translation downwards, pointer is mounted on gauge pointer motor shaft, but due to the scale position of instrument, pointer size is all different, production frock can only be adapted to a certain specific model, belong to special tooling, cannot realize frock generalization, therefore frock input cost is large, especially be pilot, cost increase is very large, another kind is mileometer, revolution counter, the gauge pointer such as water-thermometer and fuel gauge carrys out pressing by independent cylinder, pointer location pressure head is installed on cylinder, ensure the assembly direction of pointer, cylinder is fixed on turnover cope match-plate pattern, when work, instrument is positioned on lower bolster, turnover cope match-plate pattern is covered, at this moment all needle pivot centerline holes overlap substantially with the shaft centre line of motor, air cylinder driven pointer is assembled to pointer on motor shaft, but the same scale position due to instrument, pointer size is all different, number of cylinders is many, cost is high, the time of frock making presses also long, cause the production cycle long, be unfavorable for the project construction that life cycle is short.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of gauge pointer assembling device, to realize convenient, fast and accurate assembling gauge pointer, and the object reducing costs.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of gauge pointer assembling device, comprise a base, pointer pressure head, end finger pin cylinder and driving mechanism, pointer pressure head is installed on end finger pin cylinder, end finger pin cylinder is connected with driving mechanism, also comprise the pointer guide plate of a fixed instrumentation, on base, be provided with pointer guide plate erection column, pointer guide plate one side and pointer guide plate erection column are articulated and connected, instrument is installed on the bottom surface of pointer guide plate, the pointer pilot hole that is provided with put pointer on pointer guide plate, pointer guide plate is turning around hinge axis;
Described driving mechanism drives end finger pin cylinder to drive pointer pressure head above pointer guide plate, move and sequentially the pointer being positioned in instrument be pressed in instrument motor shaft downwards.
Above-mentioned driving mechanism comprises cantilever erection column, cantilever one and cantilever two, cantilever erection column is installed on base, cantilever one one end is movably installed on cantilever erection column, and cantilever two one end are movably installed in the other end of cantilever one, and end finger pin cylinder is installed on the other end of cantilever two.
Above-mentioned cantilever one and cantilever two equal in length.
Above-mentioned base is provided with support pointer guide plate makes pointer guide plate keep the pointer guide plate support column of horizontal level.
Above-mentioned pointer guide plate bottom surface is provided with the fixture of fixed instrumentation.
On above-mentioned base, below, pointer guide plate bottom surface is provided with the meter support post of support meter.
Above-mentioned meter support column bottom is provided with magnet is adsorbed on base meter support post.
Above-mentioned pointer guide plate end face is provided with guide pad, and guide pad is provided with the half slot for pointer pressure head positioning and guiding.
The other end top of above-mentioned cantilever erection column top and cantilever one is separately installed with shelves lid.
Above-mentioned end finger pin cylinder side is provided with handle.
The present invention has following remarkable result:
Reasonable in design of the present invention, easy to use, quick, after instrument is fixed on pointer guide plate, driving mechanism is by driving end finger pin cylinder to drive pointer pressure head move above pointer guide plate and sequentially the pointer being positioned in instrument be pressed in instrument motor shaft downwards.The present invention adopts movably single cylinder the whole pointers in instrument sequentially can be assembled, while being pressed into pointer stressed evenly, steadily vertical and apply active force and be easy to control, can not cause the damage of gauge pointer and motor for instrument axle, the size and the compression distance that while being pressed into, apply power can be controlled by end finger pin cylinder, control simple; In the time that need are changed the instrument of different production models, only need replacing pointer guide plate can complete the transformation of frock, because pointer guide board structure is fairly simple, machining period is shorter, thereby realize to the full extent the generalization of frock, improve the utilization rate of frock, saved frock expense and drop into and shorten the production cycle.Applicability of the present invention is wide, is applicable to the pointer assembling of polytype instrument.
Brief description of the drawings
Accompanying drawing 1 is perspective view of the present invention;
Accompanying drawing 2 is not installed the structural representation of instrument for pointer guide plate rollover states of the present invention;
Accompanying drawing 3 is the structural representation that pointer guide plate rollover states of the present invention is provided with instrument;
Accompanying drawing 4 is provided with the perspective view of instrument for the present invention;
Accompanying drawing 5 is provided with the plan structure schematic diagram of instrument for the present invention;
Accompanying drawing 6 is B-B cross-sectional view in accompanying drawing 5.
Detailed description of the invention
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the present invention is explained in further detail.
As shown in accompanying drawing 1～6, the gauge pointer assembling device that the present embodiment discloses is mainly used in assembling the gauge pointer on instrument board, this gauge pointer assembling device comprises base 1, pointer pressure head 2, end finger pin cylinder 3 and driving mechanism 4, and the pointer guide plate 5 of fixed instrumentation 10, pointer pressure head 2 is installed on end finger pin cylinder 3, and end finger pin cylinder 3 is connected with driving mechanism 4.Wherein, on base 1, be provided with pointer guide plate erection column 51, pointer guide plate 5 one sides and pointer guide plate erection column 51 are articulated and connected, pointer guide plate 5 is turning around hinge axis, when original state, pointer guide plate 5 bottom surfaces are positioned at the top of base 1, after 5 upsets of pointer guide plate, upward, instrument 10 is installed on the bottom surface of pointer guide plate 5 in pointer guide plate 5 bottom surfaces; On pointer guide plate 5, be provided with pointer pilot hole 52, pointer pilot hole 52 is the shape through hole similar to pointer 20 shapes, after the pointer guide plate 5 that instrument 10 is installed overturns again, pointer 20 is positioned over pointer pilot hole 52 and is positioned at the top of motor for instrument axle 100, and pointer pilot hole 52 centers are with motor for instrument axle 100 center superpositions or substantially overlap; When driving mechanism 4 drives end finger pin cylinder 3, end finger pin cylinder 3 drives pointer pressure head 2 to move above pointer guide plate 5, thereby pointer pressure head 2 is sequentially pressed into by predetermined direction the pointer 20 being positioned in instrument 10 be assembled in motor for instrument axle 100 downwards.
In the present embodiment, driving mechanism 4 comprises cantilever erection column 41, cantilever 1 and cantilever 2 43, cantilever erection column 41 is installed on base 1 one corners, cantilever one 42 one end are movably installed on cantilever erection column 41, cantilever 2 43 one end are movably installed on the other end of cantilever 1, and end finger pin cylinder 3 is installed on the other end of cantilever 2 43.Cantilever one 42 one end can be installed on cantilever erection column 41 by bearing, rotatable 360 ° around cantilever erection column 41, cantilever 1, cantilever 2 43 one end also can be movably installed on the other end of cantilever 1 by bearing, cantilever 2 43 is around also rotatable 360 °, cantilever 1, when mobile end finger pin cylinder 3, in the effect of cantilever 1 and cantilever 2 43, end finger pin cylinder 3 is removable.For the region that the end finger pin cylinder 3 making on cantilever 2 43 arrives wider, cantilever 1 and cantilever 2 43 equal in length, the length of cantilever 1 and cantilever 2 43 is " L ", the region area that end finger pin cylinder 3 arrives is 4 π
if the diagonal of base 1 is less than " 2L " when design, end finger pin cylinder 3 can arrive the arbitrary region in base 1.For safety, prevent that cantilever 1 from departing from cantilever erection column 41 and cantilever 2 43 departs from cantilever 1, be separately installed with shelves lid 44 at the other end top of cantilever erection column 41 tops and cantilever 1.
For fixed instrumentation 10, on pointer guide plate 5 bottom surfaces, be provided with fixture 6, fixture 6 is fixed on instrument 10 on pointer guide plate 5 bottom surfaces.
In order to make pointer guide plate 5 keep horizontal level, be convenient to pointer pressure head 2 and assemble pointer 20, on base 1, be provided with pointer guide plate support column 53, pointer guide plate 5 is all supported by pointer guide plate support column 53 at rollover states not with after being fixed with instrument 10, thereby has ensured the stability of pointer guide plate 5 at horizontal level.
In order to prevent damaging motor for instrument axle 100 in assembling process, on base 1, below pointer guide plate 5 bottom surfaces, be provided with meter support post 7, instrument 10 is installed on behind pointer guide plate 5 bottom surfaces, upset pointer guide plate 5, meter support post 7 supports and withstands instrument 10, avoids pointer pressure head 2 that pointer 20 is pressed into instrument motor shaft 100 and makes to damage by pressure motor.
In order to facilitate meter support post 7 support meter 10 and to make meter support post 7 reach desired position, be provided with magnet in meter support post 7 bottoms, magnet is adsorbed on base 1 meter support post 7, in the time changing the instrument 10 of different production models, can arrive desired position by fast moving meter support post 7, and meter support post 7 is firmly connected on base.
In order to facilitate pointer pressure head 2 exactly pointer 20 to be pressed in instrument motor shaft 100, on pointer guide plate 5 end faces, be provided with guide pad 54, guide pad 54 is provided with half slot 541; When assembling pointer 20, end finger pin cylinder 3 drives pointer pressure head 2 to move to the top of pointer pilot hole 52, pointer pressure head 2 bottoms are against gently to half slot 541 places of guide pad 54, make pointer pressure head 2 centers with pointer pilot hole 52 centers, motor for instrument axle 100 center superpositions or substantially overlap, thereby ensureing that pointer pressure head 2 is accurately pressed into pointer 20 to be assembled in motor for instrument axle 100.
In order to facilitate mobile end finger pin cylinder 3, side at end finger pin cylinder 3 is provided with handle 8, staff catches handle 8 with hand, by mobile end finger pin cylinder 3, under the effect of driving mechanism 4, end finger pin cylinder 3 drives pointer pressure head 2 first to coordinate guiding with guide pad 54, makes pointer pressure head 2 aim at pointer 20, restart end finger pin cylinder 3 switches, end finger pin cylinder 3 drives pointer pressure head 2 exactly pointer 20 to be slowly pressed into and to be assembled in motor for instrument axle 100.
When operation, first pointer guide plate 5 is outwards overturn, make pointer guide plate 5 bottom surfaces upward, instrument 10 is installed on the bottom surface of pointer guide plate 5, and fix with fixture 6; Then by the pointer guide plate 5 inwardly upset again of instrument 10 is installed, make instrument 10 down, pointer guide plate support column 53 supports pointer guide plate 5, and meter support post 7 supports instrument 10 simultaneously; Then hold again handle 8, mobile end finger pin cylinder 3, in the effect of cantilever 1 and cantilever 2 43, end finger pin cylinder 3 drives pointer pressure head 2 to move to the top of pointer pilot hole 52, end finger pin cylinder 3 drives pointer pressure head 2 first to coordinate guiding with guide pad 54, make pointer pressure head 2 aim at pointer 20, restart end finger pin cylinder 3 switches, end finger pin cylinder 3 drives pointer pressure head 2 exactly pointer 20 to be slowly pressed into and to be assembled in motor for instrument axle 100.
The present invention adopts movably single cylinder the whole pointers 20 in instrument 10 sequentially can be assembled, while being pressed into pointer 20 stressed evenly, steadily vertical and apply active force and be easy to control, can not cause the damage of gauge pointer 20 and motor for instrument axle 100, the size and the compression distance that while being pressed into, apply power can be controlled by end finger pin cylinder 3, control simple; In the time that need are changed the instrument 10 of different production models, only need replacing pointer guide plate 5 can complete the transformation of frock, because pointer guide plate 5 is relatively simple for structure, machining period is shorter, thereby realize to the full extent the generalization of frock, improve the utilization rate of frock, saved frock expense and drop into and shorten the production cycle.Applicability of the present invention is wide, is applicable to the pointer assembling of polytype instrument.
Above-described embodiment is only preferably embodiment of the present invention, and in addition, the present invention can also have other implementations.That is to say, do not departing under the prerequisite of inventive concept of the present invention, within any apparent replacement all should fall into protection scope of the present invention.
Claims (10)
1. a gauge pointer assembling device, comprise a base (1), pointer pressure head (2), end finger pin cylinder (3) and driving mechanism (4), pointer pressure head is installed on end finger pin cylinder, end finger pin cylinder is connected with driving mechanism, it is characterized in that: the pointer guide plate (5) that also comprises a fixed instrumentation, on base, be provided with pointer guide plate erection column (51), pointer guide plate one side and pointer guide plate erection column are articulated and connected, instrument is installed on the bottom surface of pointer guide plate, on pointer guide plate, be provided with the pointer pilot hole (52) of put pointer, pointer guide plate is turning around hinge axis,
Described driving mechanism drives end finger pin cylinder to drive pointer pressure head above pointer guide plate, move and sequentially the pointer being positioned in instrument be pressed in instrument motor shaft downwards.
2. gauge pointer assembling device according to claim 1, it is characterized in that: described driving mechanism (4) comprises cantilever erection column (41), cantilever one (42) and cantilever two (43), cantilever erection column is installed on base, cantilever one one end is movably installed on cantilever erection column, cantilever two one end are movably installed in the other end of cantilever one, and end finger pin cylinder is installed on the other end of cantilever two.
3. gauge pointer assembling device according to claim 2, is characterized in that: described cantilever one and cantilever two equal in length.
4. gauge pointer assembling device according to claim 3, is characterized in that: described base is provided with support pointer guide plate makes pointer guide plate keep the pointer guide plate support column (53) of horizontal level.
5. gauge pointer assembling device according to claim 4, is characterized in that: described pointer guide plate bottom surface is provided with the fixture (6) of fixed instrumentation.
6. gauge pointer assembling device according to claim 5, is characterized in that: on described base, below, pointer guide plate bottom surface is provided with the meter support post (7) of support meter.
7. gauge pointer assembling device according to claim 6, is characterized in that: described meter support column bottom is provided with magnet is adsorbed on base meter support post.
8. gauge pointer assembling device according to claim 1, is characterized in that: described pointer guide plate end face is provided with guide pad (54), and guide pad is provided with for the half slot of pointer pressure head positioning and guiding (541).
9. according to the gauge pointer assembling device described in any one in claim 2～7, it is characterized in that: the other end top of described cantilever erection column top and cantilever one is separately installed with shelves lids (44).
10. according to the gauge pointer assembling device described in any one in claim 2～8, it is characterized in that: described end finger pin cylinder side is provided with handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200350.3A CN102717256B (en) | 2012-06-18 | 2012-06-18 | Meter pointer assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200350.3A CN102717256B (en) | 2012-06-18 | 2012-06-18 | Meter pointer assembling device |
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| Publication Number | Publication Date |
|---|---|
| CN102717256A CN102717256A (en) | 2012-10-10 |
| CN102717256B true CN102717256B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210200350.3A Active CN102717256B (en) | 2012-06-18 | 2012-06-18 | Meter pointer assembling device |
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| CN103522046A (en) * | 2013-10-22 | 2014-01-22 | 王文博 | Automatic automobile instrument pointer pressing device |
| CN104289909B (en) * | 2014-10-14 | 2017-01-11 | 浙江工业大学 | Feeding mechanism of isolator star gear, spring and roller assembling machine |
| CN104786035B (en) * | 2014-12-31 | 2017-08-01 | 宁波大正工业机器人技术有限公司 | A kind of automatic pressing device of automobile instrument |
| CN105643239B (en) * | 2016-03-24 | 2017-10-27 | 航天科技控股集团股份有限公司 | One kind is used for automobile meter pointer pressure self-positioning mechanism and localization method |
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| CN105598662B (en) * | 2016-03-25 | 2017-10-27 | 航天科技控股集团股份有限公司 | The method from dynamic pressure pointer is carried out from dynamic pressure pointer machine and system using automobile instrument |
| CN106002233B (en) * | 2016-06-28 | 2018-05-15 | 宁波东海仪表水道有限公司 | The adjusting device of pointer when water meter assembles |
| CN107656453B (en) * | 2017-09-18 | 2024-04-12 | 上海伟世通汽车电子系统有限公司 | Automobile instrument pointer pressing-in equipment and method thereof |
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| CN108817304A (en) * | 2018-06-20 | 2018-11-16 | 丹棱联合机械实业有限公司 | It is a kind of for being pressed the pressing machine of gear |
| CN109664087B (en) * | 2018-12-19 | 2019-12-24 | 安徽辰源电气有限公司 | Press mounting device for instrument |
| CN109514239B (en) * | 2019-01-24 | 2019-11-19 | 浙江宏博自动化有限公司 | A kind of two-way pressing machine based on flow line production |
| CN110842520A (en) * | 2019-11-20 | 2020-02-28 | 佛山市奥达金属制品有限公司 | Electric torque force control cap installing equipment |
| CN111283424A (en) * | 2020-03-24 | 2020-06-16 | 江门市科达仪表有限公司 | Vehicle instrument assembly machine |
| CN111399364A (en) * | 2020-03-26 | 2020-07-10 | 深圳润福金技术开发有限公司 | Clock pointer installation device |
| CN113086239B (en) * | 2021-04-15 | 2022-09-20 | 四川亚美动力技术有限公司 | Machining and assembling method for pointer assembly of aviation instrument |
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| CN102717256A (en) | 2012-10-10 |
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Address after: 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone Pearl River Road No. 1 Patentee after: HUIZHOU DESAY SV AUTOMOTIVE CO., LTD. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone Pearl River Road No. 1 Patentee before: Huizhou Desay SV Auto. Electronics Co., Ltd. |