CN205166211U - A servo drive drive mechanism for pinpoint - Google Patents
A servo drive drive mechanism for pinpoint Download PDFInfo
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- CN205166211U CN205166211U CN201520816078.0U CN201520816078U CN205166211U CN 205166211 U CN205166211 U CN 205166211U CN 201520816078 U CN201520816078 U CN 201520816078U CN 205166211 U CN205166211 U CN 205166211U
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- servo
- guide rail
- moving substrate
- traction bolt
- drive
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Abstract
The utility model discloses a servo drive drive mechanism for pinpoint belongs to servo drive drive mechanism technical field. The utility model discloses a servo motor, initiative rack and pinion mechanism, pull bolt mechanism, guide rail mechanism, tank chain mechanism, driven gear mechanism, the mechanism is inserted soon to the gas electricity, a pedestal, zero adjustment mechanism, the soft protection of journey, the anticollision mound, lubricating system, connecting plate and removal base plate, servo motor's output is connected with the rack and pinion mechanism that takes the initiative, the rear portion of initiative rack and pinion mechanism is provided with to install pulls bolt mechanism on removing the base plate, it includes traction block, towing pin and automatically controlled cylinder, the rear portion of pulling bolt mechanism is provided with driven gear mechanism, the both sides that are located the tank chain mechanism on its right side are provided with guide rail mechanism, guide rail mechanism cooperatees with the guide slot that removes the base plate below. The utility model discloses a predominant use be can be accurate the positioning accuracy who realizes the position as requested, the mechanism is simple, and the input cost is low, production efficiency is high.
Description
Technical field
The utility model relates to servo-drive haulage gear technical field, in particular, relates to a kind of servo-drive haulage gear for accurately locating.
Background technology
Along with the fast development of car industry, present automobile industry competition is very fierce, and each auto vendor can account for one seat in the market in order to allow its product, and it is more and more higher to the requirement of self product, and vehicle body required precision is exactly one of them.In current automobile industry, each auto vendor reaches requirement except making its vehicle body precision, and the existing automaticity to its production line requires also more and more higher.While it meets required precision, farthest being reduced by its cost is the key subjects that present each producer sets up new production and will study.
With regard to tradition or automanual production line, many driving mechanisms are all to provide driving force with cylinder or common electric machine, its repeatable position trueness error is very large, generally at ± about 2mm, in order to realize required precision, generally locking mechanism can be increased, realize secondary location, as this traditional production line, one is that productive temp is slow, cannot meet capacity requirements; Two is that cost is high, and the later stage is easy care not; Three is that later stage production line is not easily transformed (increasing vehicle at original production line).Above its no matter precision and production capacity all cannot meet existing requirement, so need to research and develop new driving haulage gear to replace existing driving mechanism.
Pass through patent retrieval, Chinese Patent Application No.: 201220281658.0, the applying date: on 06 14th, 2012, utility model is created name and is called: the two servo-drive of single armed gets a bottle embryo manipulator, this application case discloses the two servo-drive of single armed and gets a bottle embryo manipulator, its drip irrigation device comprises crossbeam, one side of described crossbeam is as the working face of installation manipulator assembly, described working face and horizontal plane, this application case also comprises two covers and is positioned at the top of crossbeam and the haulage gear of below separately, often overlap the transmission mechanism that haulage gear includes a servomotor and connects with servomotor, described mechanical arm assembly connects with upper and lower two transmission mechanisms overlapping haulage gear simultaneously.This application case is by arranging the haulage gear of a set of servomotor simultaneously at the upper and lower of crossbeam, allow two haulage gears simultaneously driving mechanical hand assembly move along crossbeam, two servomotors can transmit power simultaneously, improve operational efficiency, prevent single traction and the stressed tilt problem brought, and single arm structure, in turn save many installing spaces, the assembling of mechanism is simplified, is convenient to I&M.This application case can use as transport establishment on bottle embryo injection moulding production line, but due to servo and the discrete frame both sides of guide rail, frame span is large, and the synchronization accuracy of guide track system requires higher, and machine construction is complicated, and profile is too fat to move and be difficult to realize accurate location.
Utility model content
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome the deficiency of positioning precision and production capacity in prior art, provide a kind of servo-drive haulage gear for accurately locating, adopt the technical solution of the utility model, the accurate positioning requirements to slipping mechanism optional position in production line can be realized, simultaneously mechanism is simple and can reuse, security reliability is high, reduces integrated cost, improves automaticity and production efficiency.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of servo-drive haulage gear for accurately locating of the present utility model, comprise servo motor, driving gear tooth bar mechanism, traction bolt mechanism, guide rail mechanism, tank chain mechanism, driven gear mechanism, pneumoelectric Kuai Cha mechanism, base, to zero mechanism, connecting plate and moving substrate, wherein guide rail mechanism, tank chain mechanism, driven gear mechanism, zero mechanism and moving substrate are all positioned to the top of base, the output of described servo motor is connected with driving gear tooth bar mechanism, this driving gear tooth bar mechanism is installed on connecting plate, this connecting plate is connected mutually with moving substrate, the rear portion of described driving gear tooth bar mechanism is provided with traction bolt mechanism and pneumoelectric Kuai Cha mechanism, this traction bolt mechanism and pneumoelectric Kuai Cha mechanism are all installed on moving substrate, described traction bolt mechanism is used for transmission of drive force, described pneumoelectric Kuai Cha mechanism is positioned at the left side of traction bolt mechanism, wherein, this traction bolt mechanism comprises guiding piece, towing pin and electronic control cylinder, and the below of described guiding piece is provided with towing pin, and the below of this towing pin is provided with electronic control cylinder, the rear portion of the traction bolt mechanism in above-mentioned is provided with driven gear mechanism, the right side of described driven gear mechanism is provided with tank chain mechanism, the both sides of this tank chain mechanism are provided with guide rail mechanism, this guide rail mechanism matches with the guide groove below moving substrate, and the edge side of this moving substrate is provided with zero mechanism.
Furthermore; also comprise the soft protection of the excess of stroke, crash bearer and lubricating system; the soft protection of the described excess of stroke is installed on the edge side of base; described crash bearer is arranged at the below of servo motor; described lubricating system is positioned at the right side of traction bolt mechanism, and this lubricating system is connected mutually with moving substrate.
Furthermore, described tank chain mechanism comprises hauling-chain frame and dee, and this dee is for storing circuit.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of servo-drive haulage gear for accurately locating of the present utility model, planar the precision of the driving direction of mechanism can configure absolute value encoder by servo motor and high-accuracy rack pinion realizes positional precision accurately, and the precision vertical with driving direction then realizes its positional precision by line slide rail; By slide rail and servo motor transmission system with the use of, make mechanism overall precision control, at ± 0.1mm, to realize the accurate positioning requirements to slipping mechanism optional position in production line.
(2) a kind of servo-drive haulage gear for accurately locating of the present utility model, the power transmission of servo-drive haulage gear completes driving object to corresponding slippage chassis by its traction bolt mechanism, and the precision of this traction bolt mechanism is ± 0.02mm.
(3) a kind of servo-drive haulage gear for accurately locating of the present utility model; effectively can realize man-machine operation's separation of produced line to arrange; and its whole mechanism is controlled by PLC electric interlock, be provided with soft protection and hard protection mechanism, whole mechanism be in operation safe and reliable.
(4) a kind of servo-drive haulage gear for accurately locating of the present utility model, this mechanism can reuse, and easily drops into multi-vehicle-type mixed production, reduce integrated cost, according to production requirement, speed can be changed, without waste motion simultaneously, be quick on the draw, improve comprehensive production efficiency.
(5) a kind of servo-drive haulage gear for accurately locating of the present utility model, its reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is a kind of servo-drive haulage gear schematic diagram for accurately locating of the present utility model;
Fig. 2 draws bolt mechanism schematic diagram in the utility model;
Fig. 3 is using state schematic diagram of the present utility model.
Label declaration in schematic diagram:
1, servo motor; 2, driving gear tooth bar mechanism; 3, bolt mechanism is drawn; 4, guide rail mechanism; 5, tank chain mechanism; 6, driven gear mechanism; 7, pneumoelectric Kuai Cha mechanism; 8, base; 9, the soft protection of the excess of stroke; 10, to zero mechanism; 11, crash bearer; 12, lubricating system; 13, connecting plate; 14, moving substrate; 15, servo-drive haulage gear one; 17, servo-drive haulage gear two; 18, servo-drive haulage gear three; 19, servo-drive haulage gear four; 16, slippage chassis; 31, guiding piece; 32, towing pin; 33, electronic control cylinder.
Detailed description of the invention
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
embodiment 1
Composition graphs 1, Fig. 2, Fig. 3, a kind of servo-drive haulage gear for accurately locating of the present embodiment, comprise servo motor 1, driving gear tooth bar mechanism 2, traction bolt mechanism 3, guide rail mechanism 4, tank chain mechanism 5, driven gear mechanism 6, pneumoelectric Kuai Cha mechanism 7, base 8, the soft protection 9 of the excess of stroke, to zero mechanism 10, crash bearer 11, lubricating system 12, connecting plate 13 and moving substrate 14, as shown in Figure 1, wherein guide rail mechanism 4, tank chain mechanism 5, driven gear mechanism 6, the soft protection 9 of the excess of stroke, zero mechanism 10 and moving substrate 14 are all positioned to the top of base 8, the output of described servo motor 1 is connected with driving gear tooth bar mechanism 2, the below of this servo motor 1 is provided with crash bearer 11, above-mentioned driving gear tooth bar mechanism 2 is installed on connecting plate 13, this connecting plate 13 is connected mutually with moving substrate 14, the rear portion of described driving gear tooth bar mechanism 2 is provided with traction bolt mechanism 3, pneumoelectric Kuai Cha mechanism 7 and lubricating system 12, this traction bolt mechanism 3, pneumoelectric Kuai Cha mechanism 7 and lubricating system 12 are all installed on moving substrate 14, described traction bolt mechanism 3 is for transmission of drive force, described pneumoelectric Kuai Cha mechanism 7 is positioned at the left side of traction bolt mechanism 3, this pneumoelectric Kuai Cha mechanism 7 is for controlling the action of traction bolt mechanism 3, described lubricating system 12 is positioned at the right side of traction bolt mechanism 3, as shown in Figure 2, described traction bolt mechanism 3 comprises guiding piece 31, towing pin 32 and electronic control cylinder 33, guiding piece 31 in the present embodiment is V+U type structure, the below of described guiding piece 31 is provided with towing pin 32, the below of this towing pin 32 is provided with electronic control cylinder 33, as shown in Figure 1, the rear portion of the traction bolt mechanism 3 in above-mentioned is provided with driven gear mechanism 6, this driven gear mechanism 6 is for regulating the firm connection of guide rail mechanism 4 and moving substrate 14, the right side of described driven gear mechanism 6 is provided with tank chain mechanism 5, tank chain mechanism 5 in the present embodiment comprises hauling-chain frame and dee, this dee is for storing circuit, the both sides of this tank chain mechanism 5 are provided with guide rail mechanism 4, this guide rail mechanism 4 matches with the guide groove below moving substrate 14, the edge side of this moving substrate 14 is provided with zero mechanism 10, the edge side of above-mentioned middle base 8 is provided with the soft protection 9 of the excess of stroke, the soft protection of the excess of stroke in the present embodiment 9 and be used in combination to realize soft protection to zero mechanism 10.
A kind of servo-drive haulage gear for accurately locating in embodiment 1, the precision of mechanism driving direction planar can configure absolute value encoder by servo motor 1 and high-accuracy rack pinion (precision is ± 0.05mm) realizes positional precision (can be accurate to several pulse) accurately, and the precision vertical with driving direction then realizes its positional precision (slide rail precision is not more than 0.01mm) by line slide rail; By slide rail and servo motor 1 transmission system with the use of, make mechanism overall precision control at ± 0.1mm; Traction bolt mechanism 3 in mechanism adopts V-type+U-type groove form to carry out transmission of drive force, V-type is mainly guide effect, U-shaped being mainly is located and transmitting force effect, the power of servo-drive haulage gear is exactly draw bolt mechanism 3 thus to pass to corresponding slippage chassis and complete driving object, and precision of this traction bolt mechanism 3 is ± 0.02mm.Operating process specifically in weld car automatic production line as shown in Figure 3, servo-drive haulage gear 1 is responsible for slippage chassis 16 upper sliding between region and welding region, servo-drive haulage gear 2 17 is responsible for slippage chassis 16 sliding to storage area, and servo-drive haulage gear 3 18 and servo-drive haulage gear four are responsible for slippage chassis 16 to be transported to sliding of bit of storage; Several groups of servo-drive haulage gears, perform respective running order by PLC control cabinet signal, complete the needs of 2 vehicle conllinear.In the above production line practical application, productive temp is 90 seconds, and annual production 150000 is to 180,000 chassis, and production efficiency is higher.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (3)
1. the servo-drive haulage gear for accurately locating, it is characterized in that: comprise servo motor (1), driving gear tooth bar mechanism (2), traction bolt mechanism (3), guide rail mechanism (4), tank chain mechanism (5), driven gear mechanism (6), pneumoelectric Kuai Cha mechanism (7), base (8), to zero mechanism (10), connecting plate (13) and moving substrate (14), wherein guide rail mechanism (4), tank chain mechanism (5), driven gear mechanism (6), zero mechanism (10) and moving substrate (14) are all positioned to the top of base (8), the output of described servo motor (1) is connected with driving gear tooth bar mechanism (2), this driving gear tooth bar mechanism (2) is installed on connecting plate (13), this connecting plate (13) is connected mutually with moving substrate (14), the rear portion of described driving gear tooth bar mechanism (2) is provided with traction bolt mechanism (3) and pneumoelectric Kuai Cha mechanism (7), this traction bolt mechanism (3) and pneumoelectric Kuai Cha mechanism (7) are all installed on moving substrate (14), described traction bolt mechanism (3) is for transmission of drive force, described pneumoelectric Kuai Cha mechanism (7) is positioned at the left side of traction bolt mechanism (3), wherein, this traction bolt mechanism (3) comprises guiding piece (31), towing pin (32) and electronic control cylinder (33), the below of described guiding piece (31) is provided with towing pin (32), the below of this towing pin (32) is provided with electronic control cylinder (33), the rear portion of the traction bolt mechanism (3) in above-mentioned is provided with driven gear mechanism (6), the right side of described driven gear mechanism (6) is provided with tank chain mechanism (5), the both sides of this tank chain mechanism (5) are provided with guide rail mechanism (4), this guide rail mechanism (4) matches with the guide groove of moving substrate (14) below, and the edge side of this moving substrate (14) is provided with zero mechanism (10).
2. a kind of servo-drive haulage gear for accurately locating according to claim 1; it is characterized in that: also comprise the soft protection of the excess of stroke (9), crash bearer (11) and lubricating system (12); the soft protection of the described excess of stroke (9) is installed on the edge side of base (8); described crash bearer (11) is arranged at the below of servo motor (1); described lubricating system (12) is positioned at the right side of traction bolt mechanism (3), and this lubricating system (12) is connected mutually with moving substrate (14).
3. a kind of servo-drive haulage gear for accurately locating according to claim 1, is characterized in that: described tank chain mechanism (5) comprises hauling-chain frame and dee, and this dee is for storing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816078.0U CN205166211U (en) | 2015-10-22 | 2015-10-22 | A servo drive drive mechanism for pinpoint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816078.0U CN205166211U (en) | 2015-10-22 | 2015-10-22 | A servo drive drive mechanism for pinpoint |
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| Publication Number | Publication Date |
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| CN205166211U true CN205166211U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520816078.0U Active CN205166211U (en) | 2015-10-22 | 2015-10-22 | A servo drive drive mechanism for pinpoint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195934A (en) * | 2015-10-22 | 2015-12-30 | 安徽瑞祥工业有限公司 | Servo-driven drawing mechanism for accurate locating |
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2015
- 2015-10-22 CN CN201520816078.0U patent/CN205166211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195934A (en) * | 2015-10-22 | 2015-12-30 | 安徽瑞祥工业有限公司 | Servo-driven drawing mechanism for accurate locating |
| CN105195934B (en) * | 2015-10-22 | 2017-11-03 | 安徽瑞祥工业有限公司 | A kind of servo-drive haulage gear for being accurately positioned |
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