CN109667903A - A kind of cylinder guide colume type translation mechanism - Google Patents
A kind of cylinder guide colume type translation mechanism Download PDFInfo
- Publication number
- CN109667903A CN109667903A CN201910148776.0A CN201910148776A CN109667903A CN 109667903 A CN109667903 A CN 109667903A CN 201910148776 A CN201910148776 A CN 201910148776A CN 109667903 A CN109667903 A CN 109667903A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sleeve
- lead screw
- guide
- cylinder guide
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
Abstract
The invention discloses a kind of cylinder guide colume type translation mechanism, which realizes the stable rotation of motor by the way that AC servo motor to be fixedly mounted on electric machine support；The output end of motor is fixedly connected with shaft coupling one end, and the other end of shaft coupling is fixedly connected with lead screw, realizes that motor drives lead screw rotation；Sliding block fixed plate is connected with guide cylinder by linear guide and guide rail slide block, realizes guide cylinder upper and lower translation；Lead screw is rotated by lead screw through the inside of swivel bearing and sleeve and guide cylinder so that moving up and down with the guide cylinder of lead screw cooperation, to realize that drum type brake guide post mechanism drives the translational motion in the vertical direction of other mechanisms of latter half.
Description
Technical field
The present invention relates to one of industrial machinery manufacturing technology field more particularly to industrial machinery manufacture cylinder guide colume types
Translation mechanism.
Background technique
In modern industry Mechanical Manufacturing Enterprises, pursuing manufacture production method flexible, flexible is becoming common recognition.In industry
Machinery manufacturing technology field realizes mechanism the technical requirements of flexible and light vertical direction translational motion are higher.It is existing
Achievable vertical direction translational motion mechanism driving efficiency it is lower and more heavy, flexible portability, transmission efficiency with
It also can not meet the flexibly needs with flexible manufacturing production method in stability.
Therefore, in order to improve manufacture production method flexible, flexible, a kind of achievable vertical direction translational motion is designed
It is very necessary that mechanism makes it have flexible portability, the transmission efficiency high characteristic good with stability.
Summary of the invention
The purpose of the present invention is to provide a kind of cylinder guide colume type translation mechanism, solves vertical direction in the prior art and translate
The lower and more heavy problem of the mechanism driving efficiency of movement, mechanism of the invention have flexible portability, transmission efficiency high
The good characteristic with stability, to reach modern industry machine-building to the flexible mesh with manufacture production method demand flexible
's.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of cylinder guide colume type translation mechanism, including the fixed bracket of motor, electric machine support, rack connecting plate, sleeve, set
Cylinder, cylinder guide cylinder and lead screw, motor are installed on electric machine support, and electric machine support is installed on the upper end of rack connecting plate, sleeve
It is installed on the fixed bracket of sleeve, the fixed bracket of sleeve is installed on the lower end of rack connecting plate, and lead screw, which is set in sleeve, to be run through
The upper end of sleeve, lead screw is equipped with lead screw support base, and lead screw support base is installed on electric machine support, and the upper end of lead screw is connected to the motor
And motor can drive lead screw to rotate；The upper end of cylinder guide cylinder is protruded into sleeve from the lower end of sleeve, and cylinder guide cylinder
Prismatic pair connection between upper end and sleeve by the way that cylinder guide cylinder can be made axially to relatively move along sleeve；It stretches the lower end of lead screw
Enter in cylinder guide cylinder, and is connect between cylinder guide cylinder by being threadedly engaged.
It is connected between the upper end and motor of lead screw by shaft coupling.
The outer cover of sleeve is equipped with swivel bearing, and sleeve is connect by swivel bearing with the fixed bracket of sleeve, swivel bearing
It can make to relatively rotate between sleeve and the fixed bracket of sleeve.
The prismatic pair include the guide rail slide block that sleeve inner is symmetrically installed and be symmetrically installed on cylinder guide cylinder and with
The compatible linear guide of guide rail slide block, guide rail slide block are fixedly mounted on sleeve interior surface；Linear guide is installed on cylinder and leads
To the outer surface of cylinder.
The outside of sleeve is equipped with sliding block fixed plate, and sliding block fixed plate and guide rail slide block are mounted by means of bolts on sleeve
On.
The upper end of cylinder guide cylinder be fixed with the compatible ball nut of driving lead screw, lead screw and cylinder guide cylinder it
Between pass through ball nut realize be threadedly coupled.
Cylinder guide cylinder lower end is connected with cushion block, and cylinder guide cylinder is fixed on connecting plate by cushion block；When
When being relatively moved between cylinder guide cylinder and sleeve, if connecting plate and sleeve lower end are collided, by cushion block can play every
From buffer function.
Compared with prior art, the beneficial effect of the invention patent is:
The motor of cylinder guide colume type translation mechanism of the present invention is installed on electric machine support, and electric machine support is installed on bracket connection
The upper end of plate, sleeve are installed on the fixed bracket of sleeve, and the upper end of lead screw is equipped with lead screw support base, and lead screw support base is installed on electricity
On machine support, the upper end of lead screw is connected to the motor, therefore lead screw can be driven to rotate by motor；The fixed bracket installation of sleeve
In the lower end of rack connecting plate, lead screw is set to through sleeve in sleeve, and the upper end of cylinder guide cylinder is protruded into from the lower end of sleeve
In sleeve, and the shifting between the upper end and sleeve of cylinder guide cylinder by the way that cylinder guide cylinder can be made axially to relatively move along sleeve
Dynamic secondary connection；The lower end of lead screw is protruded into cylinder guide cylinder, and is connect between cylinder guide cylinder by being threadedly engaged, therefore silk
Cylinder guide cylinder can be driven axially to relatively move along sleeve and pass through prismatic pair in moving process after thick stick rotation rotation can
Realize the guiding to cylinder guide cylinder.By above-mentioned it can also be seen that cylinder guide colume type translation mechanism of the invention is driven by motor
Dynamic, lead screw transmission, therefore have the characteristics that flexible portability, transmission efficiency height and stability are good, due to using sleeve, cylinder
The tubular structures such as guide cylinder, therefore structure is lighter, helps to improve the flexibility of entire mechanism.In addition, institute in the present invention
It can be further enhanced using cylinder guide cylinder since cylinder guide cylinder all has high stiffness in all directions
The structural rigidity of Guide column component.In the case where vertical axes modular construction moderate complexity, improved cylinder designed by the present invention
Formula Guide column component structure can be improved the rigidity of vertical axes modular construction compared with the guide assembly of the prior art, and make its antitorque strong
Degree is enhanced.The speed that cylinder guide cylinder moves up and down can be determined according to the revolving speed of servo motor output end, in practical work
It is more easily adjusted in work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of drum type brake guide post translation mechanism of the present invention；
Fig. 2 is the main view of drum type brake guide post translation mechanism of the present invention；
Fig. 3 is the structural schematic diagram of sleeve inner Standard of the present invention and its relationship；
Fig. 4 is the structural schematic diagram of the main component position and its relationship assembled on lead screw of the present invention；
Fig. 5 is the structural schematic diagram of electric machine support of the present invention；
Fig. 6 is the structural schematic diagram of rack connecting plate of the present invention；
Fig. 7 is the support bracket fastened structural schematic diagram of sleeve of the present invention；
Fig. 8 is the structural schematic diagram of sleeve of the present invention；
Fig. 9 is the structural schematic diagram of cylinder guide cylinder of the present invention；
Figure 10 is the structural schematic diagram of cushion block of the present invention；
Figure 11 is the structural schematic diagram of present invention slider fixed plate；
Figure 12 is the structural schematic diagram of bearing mounting flange of the present invention.
In figure: 1, motor；2, electric machine support；2-1, mounting plate；3, rack connecting plate；4, the fixed bracket of sleeve；5, sleeve；
5-1, retaining ring；6, cylinder guide cylinder；7, cushion block；8, linear guide；9, sliding block fixed plate；10, swivel bearing；11, lead screw；
12, shaft coupling；13, lead screw support base；14, bearing mounting flange；15, connecting plate；16, guide rail slide block；17, ball nut.
Specific embodiment
It is next with reference to the accompanying drawings and examples that the invention will be described in further detail:
Referring to figs. 1 to 4, the present invention passes the mechanism of vertical direction translational motion in industrial machinery manufacturing field
Efficiency of movement is lower and more heavy situation, provides the circle for having flexible portability, transmission efficiency height and the good characteristic of stability
Cylinder guide colume type translation mechanism.In the cylinder guide colume type translation mechanism, as shown in figure 5, the generally U-shaped structure of electric machine support 2, opening
It is arranged downward, is fixedly installed mounting plate 2-1 between two wing sides of electric machine support 2；As shown in fig. 6, rack connecting plate 3 is plate
Shape structure offers the mounting hole of enough installation other components above；As shown in fig. 7, the fixed bracket 4 of sleeve generally U-shaped structure,
Opening up setting；As shown in Figure 1, Figure 2 and shown in Fig. 5, electric machine support 2 is fixedly mounted on 3 upper surface of rack connecting plate, and sleeve is fixed
Bracket 4 is fixedly mounted on 13 lower end surface of rack connecting plate；Motor 1 is AC servo motor and is fixedly mounted on electric machine support 2
On bottom edge, the upper end of lead screw 11 is also connected with lead screw support base 13, and lead screw support base 13 is fixedly mounted on the installation of electric machine support 2
On plate 2-1；The output end of motor 1 is fixedly connected with 12 one end of shaft coupling, and the other end of shaft coupling 12 and the upper end of lead screw 11 are solid
Fixed connection；Swivel bearing 10 is mounted at the mounting hole opened up on fixed 4 bottom edge of bracket of sleeve, as shown in figure 8, setting on sleeve 5
There is retaining ring 5-1,10 sets of swivel bearing carry out upper limit on sleeve 5 and through retaining ring 5-1, and it is solid that bearing is also equipped on sleeve 5
Determine flange 14, while bearing mounting flange 14 is also fixedly connected with the fixed 4 bottom edge lower part of bracket of sleeve, bearing mounting flange 14
Structure is as shown in figure 12, and sleeve 5 is real by bearing mounting flange 14, swivel bearing 10 and retaining ring 5-1 and bearing mounting flange 14
It is now rotatably connected, bearing mounting flange 14 is relatively rotatable to each other with sleeve 5；The upper end of sleeve 5 passes through with rack connecting plate 13
It is bolted；As shown in Fig. 3, Fig. 4, Fig. 8, Fig. 9 and Figure 11, sliding block fixed plate 9 and guide rail slide block 16 are fixedly connected with sleeve 5,
Sliding block fixed plate 9 is connected with cylinder guide cylinder 6 by linear guide 8 and guide rail slide block 16, realizes that cylinder guide cylinder 6 being capable of edge
5 upper and lower translation of sleeve；6 upper end of cylinder guide cylinder is fixedly connected with ball nut 17,6 lower end of cylinder guide cylinder and cushion block
7 are connected to a fixed on connecting plate 15, when cylinder guide cylinder 6 translates up, if connecting plate 15 and 5 lower end of sleeve are collided, pass through
Cushion block 7 can play the role of isolation buffer；Lead screw 11 is through in swivel bearing 10 and sleeve 5 and cylinder guide cylinder 6
Portion.Drive lead screw 11 to rotate by motor 1 and shaft coupling 12 so that cooperate with lead screw 11 ball nut 17, cylinder guide cylinder 6,
Linear guide 8 and connecting plate 15 are moved along 16 upper and lower translation of guide rail slide block.
When motor 1 of the invention works, output end drives one end rotation of shaft coupling 12, at the same time, with shaft coupling
The lead screw 11 that 12 other ends are connected is with the rotation of phase same rate.The rotation of lead screw 11 is to drive the connection fixed thereto of connecting plate 15
The movement of 6 upper and lower translation of cylinder guide cylinder.
Swivel bearing 10 is mounted on inside the fixed bracket 4 of sleeve, and fixed 4 lower end of bracket of sleeve passes through bearing mounting flange 14
Be connected realization rotation with sleeve 5, enhances the stability of sleeve 5.5 lower end of sleeve and cylinder guide cylinder 6 pass through linear guide 8
It is connected with guide rail slide block 16, increases contact area, while also enhances the torsional structure rigidity of guide assembly.
Lead screw 11 joins through the inside of swivel bearing 10, sleeve 5 and cylinder guide cylinder 6, the connection of 1 output end of servo motor
The rotation of 12 one end of axis device, 12 other end of shaft coupling drive lead screw 11 to rotate, and the rotation drive of lead screw 11 and ball nut 17 are fixed
The cylinder guide cylinder 6 of connection, so that the linear guide 8 of 6 two sides of cylinder guide cylinder and the composition of guide rail slide block 16 one inside sleeve 5
Prismatic pair upper and lower translation is moved, sleeve 5 can play certain protection to lead screw 11 and make in entire mechanism operation process
With, prevent sundries and rotation in lead screw 11 bump against, implementation mechanism operating goes on smoothly.The mobile speed of cylinder guide cylinder 6
Depend entirely on the velocity of rotation of servo motor 1.If cylinder guide cylinder 6 translates up connecting plate 15 and 5 lower end of sleeve is collided, lead to
It crosses 7 pieces of cushion and plays the role of isolation buffer.
Fig. 1, Fig. 2 and Figure 10 are participated in, cushion block 7 can protect the safety of mechanism.Cushion block 7 is small using two
Block is docking together, and can achieve the purpose that anticipation while saving material.Pass through inner hole between cushion block 7 and connecting plate 15
It is fixedly connected, it can be while guaranteeing to achieve the purpose that fixed cushion block, moreover it is possible to 6 are oriented to cylinder and played a protective role.
Working principle of the present invention is as follows:
At work, the output end of motor 1 drives the rotation of 12 one end of shaft coupling to cylinder guide colume type translation mechanism of the invention,
The other end of shaft coupling 12 drives lead screw 11 to rotate, and lead screw 11 is through in swivel bearing 10 and sleeve 5 and cylinder guide cylinder 6
Portion.Drive lead screw 11 to rotate by motor 1 and shaft coupling 12 so that cooperate with lead screw 11 ball nut 17, cylinder guide cylinder 6,
Linear guide 8 and connecting plate 15 are moved along 16 upper and lower translation of guide rail slide block.To realize that it is later half that drum type brake Guide column component drives
Partially translational motion of other mechanisms in vertical direction.
Claims (7)
1. a kind of cylinder guide colume type translation mechanism, which is characterized in that including motor (1), electric machine support (2), rack connecting plate
(3), sleeve fixed bracket (4), sleeve (5), cylinder guide cylinder (6) and lead screw (11), motor (1) are installed on electric machine support (2)
On, electric machine support (2) is installed on the upper end of rack connecting plate (3), and sleeve (5) is installed on sleeve fixed bracket (4), and sleeve is solid
Fixed rack (4) is installed on the lower end of rack connecting plate (3), and lead screw (11) is set in sleeve (5) and through sleeve (5), lead screw
(11) upper end is equipped with lead screw support base (13), and lead screw support base (13) is installed on electric machine support (2), the upper end of lead screw (11)
It is connected with motor (1) and motor (1) can drives lead screw (11) to rotate；Lower end of the upper end of cylinder guide cylinder (6) from sleeve (5)
It protrudes into sleeve (5), and by the way that cylinder guide cylinder (6) can be made along sleeve between the upper end of cylinder guide cylinder (6) and sleeve (5)
(5) the prismatic pair connection of axially opposing movement；The lower end of lead screw (11) is protruded into cylinder guide cylinder (6), and with cylinder guide cylinder
(6) by being threadedly engaged connection between.
2. a kind of cylinder guide colume type translation mechanism according to claim 1, which is characterized in that the upper end of lead screw (11) and electricity
It is connected between machine (1) by shaft coupling (12).
3. a kind of cylinder guide colume type translation mechanism according to claim 1, which is characterized in that the outside of sleeve (5) is arranged
Have swivel bearing (10), sleeve (5) is connect by swivel bearing (10) with sleeve fixed bracket (4), and swivel bearing (10) can
Make to relatively rotate between sleeve (5) and sleeve fixed bracket (4).
4. a kind of cylinder guide colume type translation mechanism according to claim 1, which is characterized in that the prismatic pair includes sleeve
(5) internal symmetry installation guide rail slide block (16) and cylinder guide cylinder (6) on be symmetrically installed and with guide rail slide block (16) Xiang Shi
The linear guide (8) matched, guide rail slide block (16) are fixedly mounted on sleeve (5) inner surface；Linear guide (8) is installed on cylinder and leads
To the outer surface of cylinder (6).
5. a kind of cylinder guide colume type translation mechanism according to claim 4, which is characterized in that the external installation of sleeve (5)
Have sliding block fixed plate (9), sliding block fixed plate (9) and guide rail slide block (16) are mounted by means of bolts on sleeve (5).
6. a kind of cylinder guide colume type translation mechanism according to claim 1, which is characterized in that cylinder guide cylinder (6) it is upper
End is fixed with the compatible ball nut (17) with driving lead screw (11), passes through between lead screw (11) and cylinder guide cylinder (6)
Ball nut (17), which is realized, to be threadedly coupled.
7. a kind of cylinder guide colume type translation mechanism according to claim 1, which is characterized in that cylinder guide cylinder (6) lower end
It is connected with cushion block (7), cylinder guide cylinder (6) is fixed on connecting plate (15) by cushion block (7)；When cylinder guide cylinder
It (6), can by cushion block (7) if connecting plate (15) and sleeve (5) lower end are collided when being relatively moved between sleeve (5)
Play the role of isolation buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148776.0A CN109667903A (en) | 2019-02-28 | 2019-02-28 | A kind of cylinder guide colume type translation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148776.0A CN109667903A (en) | 2019-02-28 | 2019-02-28 | A kind of cylinder guide colume type translation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109667903A true CN109667903A (en) | 2019-04-23 |
Family
ID=66151839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910148776.0A Pending CN109667903A (en) | 2019-02-28 | 2019-02-28 | A kind of cylinder guide colume type translation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109667903A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975456Y (en) * | 2006-11-24 | 2007-11-14 | 比亚迪股份有限公司 | Straight reciprocating motion mechanism |
| CN202507165U (en) * | 2012-02-20 | 2012-10-31 | 杨贵庭 | Driving mechanism for grinding and polishing plate of grinding machine |
| CN203416098U (en) * | 2013-09-02 | 2014-01-29 | 深圳市鸿栢科技实业有限公司 | Power transmission device |
| CN203596342U (en) * | 2013-11-29 | 2014-05-14 | 北京七星华创电子股份有限公司 | Quartz boat lifting device for semiconductor diffusion equipment |
| CN104113160A (en) * | 2014-07-29 | 2014-10-22 | 北京机械设备研究所 | Electric cylinder for road intercepting system |
| CN204387240U (en) * | 2015-01-09 | 2015-06-10 | 洛阳博智自动控制技术有限公司 | A kind of electric cylinder and apply the multiaxis paralleling mechanism of this electric cylinder |
| CN105245053A (en) * | 2015-11-18 | 2016-01-13 | 内蒙古包钢钢联股份有限公司 | Self-limiting electric push rod |
| CN205811749U (en) * | 2016-06-17 | 2016-12-14 | 天津宏特斯自动化技术有限公司 | A kind of direct-connected electric cylinder |
| CN106676691A (en) * | 2017-02-17 | 2017-05-17 | 江苏海马纺织机械有限公司 | Horizontal moving device of yarn holder crossbeam |
| CN206816770U (en) * | 2017-05-27 | 2017-12-29 | 深圳市智康新能科技有限公司 | High stability push rod |
| CN207573170U (en) * | 2017-12-22 | 2018-07-03 | 郑州多蒙控制技术有限公司 | A kind of executing agency can Stroke Control electric pushrod |
| CN207796016U (en) * | 2017-10-26 | 2018-08-31 | 无锡市宏霸机电设备有限公司 | A kind of electric pushrod |
| CN207835272U (en) * | 2017-12-21 | 2018-09-07 | 惠州市科特测控工程有限公司 | A kind of carbon fiber electric cylinder |
| CN207866524U (en) * | 2017-12-28 | 2018-09-14 | 上海建桥学院 | A kind of bearing tester type alternating load loading device based on lead screw transmission mechanism |
| CN208226778U (en) * | 2018-06-06 | 2018-12-11 | 武汉华之洋科技有限公司 | A kind of electric cylinder for deep-marine-environment |
-
2019
- 2019-02-28 CN CN201910148776.0A patent/CN109667903A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975456Y (en) * | 2006-11-24 | 2007-11-14 | 比亚迪股份有限公司 | Straight reciprocating motion mechanism |
| CN202507165U (en) * | 2012-02-20 | 2012-10-31 | 杨贵庭 | Driving mechanism for grinding and polishing plate of grinding machine |
| CN203416098U (en) * | 2013-09-02 | 2014-01-29 | 深圳市鸿栢科技实业有限公司 | Power transmission device |
| CN203596342U (en) * | 2013-11-29 | 2014-05-14 | 北京七星华创电子股份有限公司 | Quartz boat lifting device for semiconductor diffusion equipment |
| CN104113160A (en) * | 2014-07-29 | 2014-10-22 | 北京机械设备研究所 | Electric cylinder for road intercepting system |
| CN204387240U (en) * | 2015-01-09 | 2015-06-10 | 洛阳博智自动控制技术有限公司 | A kind of electric cylinder and apply the multiaxis paralleling mechanism of this electric cylinder |
| CN105245053A (en) * | 2015-11-18 | 2016-01-13 | 内蒙古包钢钢联股份有限公司 | Self-limiting electric push rod |
| CN205811749U (en) * | 2016-06-17 | 2016-12-14 | 天津宏特斯自动化技术有限公司 | A kind of direct-connected electric cylinder |
| CN106676691A (en) * | 2017-02-17 | 2017-05-17 | 江苏海马纺织机械有限公司 | Horizontal moving device of yarn holder crossbeam |
| CN206816770U (en) * | 2017-05-27 | 2017-12-29 | 深圳市智康新能科技有限公司 | High stability push rod |
| CN207796016U (en) * | 2017-10-26 | 2018-08-31 | 无锡市宏霸机电设备有限公司 | A kind of electric pushrod |
| CN207835272U (en) * | 2017-12-21 | 2018-09-07 | 惠州市科特测控工程有限公司 | A kind of carbon fiber electric cylinder |
| CN207573170U (en) * | 2017-12-22 | 2018-07-03 | 郑州多蒙控制技术有限公司 | A kind of executing agency can Stroke Control electric pushrod |
| CN207866524U (en) * | 2017-12-28 | 2018-09-14 | 上海建桥学院 | A kind of bearing tester type alternating load loading device based on lead screw transmission mechanism |
| CN208226778U (en) * | 2018-06-06 | 2018-12-11 | 武汉华之洋科技有限公司 | A kind of electric cylinder for deep-marine-environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201783821U (en) | Position rotating platform | |
| CN103934825B (en) | A kind of flapping articulation robot | |
| CN201329516Y (en) | Linear motor driven high-speed feed unit | |
| CN201545505U (en) | Cross-shaped switch | |
| CN109434809A (en) | A kind of straight line slide unit six degree of freedom platform structure | |
| CN106151433A (en) | A kind of single driving double freedom driving means | |
| CN109667903A (en) | A kind of cylinder guide colume type translation mechanism | |
| CN107186498B (en) | A kind of five-shaft numerical control drilling lathe for aircraft wing box numeric terminal | |
| CN203804974U (en) | Horizontal-joint robot | |
| CN208305036U (en) | Turning plate machinery hand | |
| CN106743626A (en) | The material folding component of brake pump pump cover feeder | |
| CN208862683U (en) | A kind of electric cylinders of novel screw rod transmission | |
| CN113738999B (en) | Robot for overhauling heat transfer tube of steam generator | |
| CN113305659B (en) | Material kicking device for medium-large bearing outer ring grinding machine | |
| CN110154081B (en) | Four-axis mechanical arm for 3C industry | |
| CN109604885A (en) | A kind of combination drive multiple degrees of freedom uses sealed joint structure type mash welder mechanism | |
| CN1332786C (en) | Three freedom serial-parallel mixed robot driven by ball spline | |
| US20090127957A1 (en) | Industrial robot having a suspended unit | |
| CN108458150B (en) | Electric straight-travel valve actuator | |
| CN207827360U (en) | A kind of adjustable adsorption module in absorption point position of connecting rod driving | |
| CN105728939A (en) | Slide table ascending and descending mechanism for laser cutting | |
| CN109888970A (en) | A kind of linear guide rail type translation mechanism | |
| CN111593987B (en) | Case cover plate actuator | |
| CN110203503A (en) | A kind of four Axle mould group of linear splines for being posted at a high speed | |
| CN213999472U (en) | SCARA type robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |
|
| RJ01 | Rejection of invention patent application after publication |