CN203128041U - Hanger positioning device - Google Patents
Hanger positioning device Download PDFInfo
- Publication number
- CN203128041U CN203128041U CN 201320021540 CN201320021540U CN203128041U CN 203128041 U CN203128041 U CN 203128041U CN 201320021540 CN201320021540 CN 201320021540 CN 201320021540 U CN201320021540 U CN 201320021540U CN 203128041 U CN203128041 U CN 203128041U
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- CN
- China
- Prior art keywords
- suspender
- guide
- guide rod
- hanger
- track adjusting
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hanger positioning device, for overcoming the shortcoming of inaccurate positioning of the conventional hanger in the prior art. The hanger positioning device comprises a cylindrical hanger guide rod connected with a hanger body and a positioning seat, wherein the hanger guide rod is upright; at least two guide wheel sets are uprightly arranged on the positioning seat, each guide wheel set comprises a pair of guide wheels which have parallel rotating axes and are he same in height; guide slots are annularly arranged on the outer circle surfaces of the guide wheels; the radial sections of the guide slots of the guide wheels are arc; the circle centers of the arcs on one-sides (close to the same group of guide wheels) of the horizontal radial sections are positioned on the same upright straight line; and the radiuses of the arcs correspond to the radius of the hanger guide rod. The hanger positioning device can ensure that the lower side of a hanger can be positioned accurately; shaking of the hanger during falling is obviously reduced; and the influence on running is small because of stable positioning.
Description
Technical field
The utility model relates to a kind of suspender auxiliary device, relates in particular to a kind of suspender registration device.
Background technology
Suspender uses in the car production field extensively, makes things convenient for transmitting workpiece, and production efficiency is provided.At present, at some special occasions, such as the occasion of the auxiliary operation that is welded of robot, there is higher accuracy requirement the position of lifting by crane and transferring workpiece for suspender.Original suspender is owing to rock the accuracy of position when having influence on suspender arrival ground easily in lifting process.Therefore, existing suspender exists the location inaccurate, can't satisfy the deficiency of these occasion operatings needs.
Chinese patent Granted publication number: CN 2902999Y, Granted publication day: on May 23rd, 2007, a kind of suspender registration device is disclosed, utilizing two gear meshing to drive two pivoted arms moves simultaneously, realized that with the crank motion of a cylinder two pivoted arms accurately locate the arm of suspender, suspender top upper frame is also because friction stops, and the boom position of embracing is the suspender horizontal location of the center of gravity, can drop to the suspender dancing minimum.Its structure is that the guide plate assembly is connected on the underframe with bolt, and cylinder block is connected with open-and-close mechanism, case, is installed on the underframe near switch.Utilize two gear meshing to drive two pivoted arms and move simultaneously, realized that with the crank motion of a cylinder two pivoted arms accurately locate the arm of suspender.Its weak point is: the registration device that back and forth drives by cylinder, journey error occurring after can be long-time the time influence accurate positioning, and its physical construction of being responsible for needs time-based maintenance to overhaul, very inconvenient.
The utility model content
The utility model is to locate inaccurate deficiency for overcoming in the prior art suspender, provides a kind of suspender that can guarantee to transfer a kind of suspender registration device of accurate positioning.
For achieving the above object, the utility model is by the following technical solutions:
A kind of suspender registration device, it is characterized in that, comprise the cylinder suspender guide rod and the positioning seat that connect the suspender body, described suspender guide rod vertically arranges, vertically be provided with at least two group guide wheel group on the positioning seat, guide wheel group comprises the track adjusting wheel that the pair of rotary axes line parallel is contour, track adjusting wheel periphery ring week is provided with guide groove, the guide groove radial section of described each track adjusting wheel is shaped as circular arc, and the close circular arc center of circle of a side of track adjusting wheel on the same group, horizontal radial cross section is positioned on the same vertical straight line this arc radius and suspender guide rod radius correspondence.Positioning seat is installed on the bottom surface, and the suspender guide rod connects suspender and suspender synchronization lifting and directed synchronously by connecting rod.The guide groove of two track adjusting wheels of every group of guide wheel group is relative, forms the passage of a near cylindrical from top to bottom, plays the effect of guiding suspender guide rod, makes the suspender guide rod stop to rock and accurate location, determines the position thereby make suspender stop to rock and be as the criterion.Therefore be friction of rolling between track adjusting wheel and the suspender guide rod, influence such as the speed of transferring for suspender is little.Simultaneously, track adjusting wheel has bigger width and the smooth curved surfaces of transition, can guide the suspender guide rod that rocks to enter in the guide groove smoothly.
As preferably, described suspender lower end of the guide rod is conical.The suspender lower end of the guide rod is that sharp-pointed taper shape is easy to be directed in the guide groove, thereby whole suspender guide rod is entered in the guide groove.Thereby by suspender guide rod guiding location being realized the guiding location to the suspender body.
As preferably, described suspender guide rod is provided with two and captive joint with the suspender body by pipe link at least, and the relative suspender body of suspender guide rod is symmetrical arranged.Be connected synchronization lifting and the synchronous orientation that realizes suspender guide rod and suspender with suspender by pipe link, the suspender symmetry makes suspender stress equalization in position fixing process relatively, prevents and skew.
As preferably, the track adjusting wheel periphery is the symmetrical conical surface in the guide groove both sides, the described conical surface near the radius of guide groove one side less than the radius away from guide groove one side.The conical surface of guide groove both sides and guide groove are communicated with, and strengthen track adjusting wheel for the guiding function of suspender lower end of the guide rod.Be offset its lower end can not directly enter guide groove the time at the suspender guide rod because rocking, can contact the conical surface of guide groove both sides, and slip into smoothly in the guide groove in conical surface guiding function, guarantee locating effect.
As preferably, be positioned at the width of track adjusting wheel of top and radius greater than width and the radius of the track adjusting wheel that is positioned at the below.The suspender guide rod is after the guiding positioning action through the track adjusting wheel above being positioned at, and shaking degree can significantly reduce, so it is also less to be positioned at the track adjusting wheel guiding function requirement of below, can select littler size for use, alleviates mechanism's weight with cost-cutting.
As preferably, positioning seat comprises base and positioning supporting frame, and base is rectangular flat, is provided with bolt of rear end plate for four jiaos at base, and positioning supporting frame comprises two parallel stripe board, vertically is arranged on the base, and described track adjusting wheel is set between the stripe board.Positioning seat is fixed on secure on the ground by base, by some positioning seats being fixed on around the suspender drop point, provides more accurate and firm guiding locating effect.Track adjusting wheel is arranged on the stripe board inboard, and stripe board can play a protective role, and prevents that foreign matter from entering stuck track adjusting wheel.
Therefore, the utlity model has following beneficial effect: (1) guarantees suspender below accurate positioning; Rocking when (2) significantly reducing suspender decline; (3) positioning stablity is little to the suspender influence on system operation.
Description of drawings
Fig. 1 is use scheme drawing of the present utility model.
Fig. 2 is suspender guide rod block construction scheme drawing of the present utility model.
Fig. 3 is the part sectional view of positioning seat of the present utility model.
Fig. 4 is the birds-eye view of positioning seat of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Embodiment: as shown in Figure 1, a kind of suspender registration device of the present utility model comprises suspender guide rod 1 and positioning seat 9.As shown in Figure 2, described suspender guide rod 1 is cylindrical shape, and an end is conical.In the present embodiment, suspender guide rod 1 quantity is two, captive joint with suspender body 10 by horizontal brace rod 8, and two suspender guide rods 1 is with relative suspender body 10 symmetries of the downward vertical state of a conical end.Realize the synchronization lifting of suspender guide rod 1 and suspender body 10 and directed synchronously, property makes suspender stress equalization in position fixing process to the suspender symmetry, prevent and skew, so just can be by suspender guide rod 1 guiding location being realized the guiding location to suspender body 10.
As shown in Figure 3, described positioning seat 9 and suspender guide rod 1 are corresponding one by one.Positioning seat 9 comprises base 5 and positioning supporting frame 6, and base 5 is horizontally disposed rectangular flat, is provided with bolt of rear end plate 7 for 5 four jiaos at base, fixes by bolt of rear end plate 7 and ground.Positioning supporting frame 6 comprises two parallel stripe board, vertically be arranged on the base 5, dull and stereotyped lower end be provided with vertically should flat board floor be connected with base 5, play the effect that adds strong stability.
As shown in Figure 4, between two stripe board of positioning supporting frame 6, be connected with two groups of guide wheel group by bolt.Each guide wheel group comprises the contour track adjusting wheel of pair of rotary axes line parallel 2,2 periphery ring weeks of track adjusting wheel are provided with guide groove 3, guide groove 3 radial sections of described each track adjusting wheel 2 are shaped as circular arc, and the close circular arc center of circle of a side of track adjusting wheel 2 on the same group, horizontal radial cross section is positioned on the same vertical straight line this arc radius and suspender guide rod 1 radius correspondence.The guide groove 3 of two track adjusting wheels 2 of every group of guide wheel group is relative, forms the passage of a near cylindrical from top to bottom, plays the effect of guiding suspender guide rod 1, makes suspender guide rod 1 stop to rock and accurate location, determines the position thereby make suspender stop to rock and be as the criterion.Therefore be friction of rolling between track adjusting wheel 2 and the suspender guide rod 1, influence such as the speed of transferring for suspender is little.
Track adjusting wheel 2 peripheries are the symmetrical conical surface 4 in guide groove 3 both sides, and the radius of the described conical surface 4 close guide groove 3 one sides is less than the radius away from guide groove 3 one sides.The width of the track adjusting wheel 2 above being positioned at and radius are greater than width and the radius of the track adjusting wheel 2 that is positioned at the below.The conical surface 4 of guide groove 3 both sides and guide groove 3 are communicated with, and strengthen track adjusting wheel 2 for the guiding function of suspender guide rod 1 lower end.Be offset its lower end can not directly enter guide groove 3 time at suspender guide rod 1 because rocking, can contact the conical surface 4 of guide groove 3 both sides, and slip into smoothly in the guide groove 3 in the conical surface 4 guiding function, guarantee locating effect.Suspender guide rod 1 is after the guiding positioning action through the track adjusting wheel 2 above being positioned at, and shaking degree can significantly reduce, so it is also less to be positioned at the track adjusting wheel 2 guiding function requirement of below, can select littler size for use, alleviates mechanism's weight with cost-cutting.
In use, suspender guide rod 1 is connected with suspender body 10 with the downward vertical state of a conical end.Adjust the suspender Primary Location, decline suspender body 10.Suspender guide rod 1 is in the decline process, and track adjusting wheel 2 is touched in the lower end, slips in the guide groove 3, and upper and lower two groups of guide wheel group formation guide-localization passage only shakes location and synchronous effect in suspender body 10 to suspender guide rod 1, thus accurate positioning below the assurance suspender.
Claims (6)
1. suspender registration device, it is characterized in that, comprise the cylinder suspender guide rod (1) and the positioning seat (9) that connect suspender body (10), described suspender guide rod (1) vertically arranges, vertically be provided with at least two group guide wheel group on the positioning seat (9), guide wheel group comprises the contour track adjusting wheel of pair of rotary axes line parallel (2), track adjusting wheel (2) periphery ring week is provided with guide groove (3), guide groove (3) radial section of described each track adjusting wheel (2) is shaped as circular arc, and the close circular arc center of circle of a side of track adjusting wheel (2) on the same group, horizontal radial cross section is positioned on the same vertical straight line this arc radius and suspender guide rod (1) radius correspondence.
2. a kind of suspender registration device according to claim 1 is characterized in that, described suspender guide rod (1) lower end is conical.
3. a kind of suspender registration device according to claim 1, it is characterized in that, described suspender guide rod (1) is provided with two at least also captives joint with suspender body (10) by pipe link (8), and suspender guide rod (1) suspender body (10) relatively is symmetrical arranged.
4. a kind of suspender registration device according to claim 1, it is characterized in that, track adjusting wheel (2) periphery is the symmetrical conical surface (4) in guide groove (3) both sides, and the radius of close guide groove (3) one sides of the described conical surface (4) is less than the radius away from guide groove (3) one sides.
5. according to claim 1 or 2 or 3 described a kind of suspender registration devices, it is characterized in that the width of the track adjusting wheel (2) above being positioned at and radius are greater than width and the radius of the track adjusting wheel (2) that is positioned at the below.
6. according to claim 1 or 2 or 3 described a kind of suspender registration devices, it is characterized in that, positioning seat (9) comprises base (5) and positioning supporting frame (6), base (5) is rectangular flat, be provided with bolt of rear end plate (7) for (5) four jiaos at base, positioning supporting frame (6) comprises two parallel stripe board, vertically is arranged on the base (5), and described track adjusting wheel (2) is set between the stripe board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021540 CN203128041U (en) | 2013-01-16 | 2013-01-16 | Hanger positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021540 CN203128041U (en) | 2013-01-16 | 2013-01-16 | Hanger positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128041U true CN203128041U (en) | 2013-08-14 |
Family
ID=48936039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021540 Expired - Fee Related CN203128041U (en) | 2013-01-16 | 2013-01-16 | Hanger positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639955A (en) * | 2018-05-31 | 2018-10-12 | 沪东中华造船(集团)有限公司 | A method of for the lifting positioning of ship large scale equipment |
| CN109826105A (en) * | 2019-03-22 | 2019-05-31 | 蚌埠市神舟机械有限公司 | Directive wheel is used in a kind of novel bridge of boats lifting |
-
2013
- 2013-01-16 CN CN 201320021540 patent/CN203128041U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639955A (en) * | 2018-05-31 | 2018-10-12 | 沪东中华造船(集团)有限公司 | A method of for the lifting positioning of ship large scale equipment |
| CN108639955B (en) * | 2018-05-31 | 2020-04-14 | 沪东中华造船(集团)有限公司 | Method for hoisting and positioning large ship equipment |
| CN109826105A (en) * | 2019-03-22 | 2019-05-31 | 蚌埠市神舟机械有限公司 | Directive wheel is used in a kind of novel bridge of boats lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140116 |