CN217687891U

CN217687891U - Manual positioning device for model tire

Info

Publication number: CN217687891U
Application number: CN202221450837.2U
Authority: CN
Inventors: 刘三顺; 胡俊; 蒋春华; 代玉波
Original assignee: Shanghai Xingying Model Co ltd
Current assignee: Shanghai Xingying Model Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-28
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a manual positioner of model tire, including the mounting panel, fixed with ground, mounting panel one side is equipped with the locating plate, and locating plate one side is equipped with the connecting plate, connecting plate one side even has model tire, be equipped with a plurality of guide posts on the mounting panel, the guide post links to each other with the locating plate activity, mounting panel one side is equipped with the hand wheel, hand wheel one side even has the drive shaft, drive shaft one end even has the driving gear, and drive shaft and driving gear are installed on the mounting panel, be equipped with the rack on the locating plate, driving gear and rack toothing connect, rotate through the hand wheel of artificially holding, drive the drive shaft, and the drive driving gear rotates, connects through driving gear and rack toothing for the locating plate is for the vertical lift of mounting panel along the guide post, realizes model tire's lift. The utility model discloses can be according to the high free guiding mechanism height of adjusting of model tire, provide a new market pattern, the adjustment is convenient, and it is convenient to install or dismantle.

Description

Manual positioning device for model tire

Technical Field

The utility model relates to a tire positioning mechanism especially relates to a manual positioner of model tire.

Background

In the tire production process, after the tire is formed, the tire position needs to be positioned and detected in the detection process, and the conventional structure for positioning the tire cannot adjust the height of the positioning mechanism according to the actual height of the tire to influence the positioning speed, so that improvement is needed. And most of the general positioning mechanisms have complex structures, high manufacturing cost and single style.

The existing quick positioning mechanism for the model tire is shown in fig. 3 and comprises a supporting plate, a fixing plate, a positioning plate 2, a connecting plate 3, a gasket 42, a model tire 4 and a fixing bolt 41, wherein the connecting plate 3 is arranged on the positioning plate 2, the fixing plate is arranged on the supporting plate and is perpendicular to the supporting plate, a first channel hole is formed in the fixing plate, a second channel hole is formed in the gasket 42, a fixing threaded hole is formed in the positioning plate 2, a screw part of the fixing bolt 41 penetrates through the first channel hole and the second threaded hole and is in threaded connection with the fixing threaded hole, the gasket 42 is provided with more than two pieces, the gasket 42 is arranged between the fixing plate and the positioning plate 2, and the model tire 4 is arranged on the connecting plate 3. After the gaskets 42 are increased or decreased manually, the positioning plate 2 and the fixing plate are screwed by the fixing bolts 41 manually, and finally the model tire 4 is fixed on the connecting plate 3 fixed with the positioning plate 2, so that the height of the positioning mechanism can be adjusted conveniently, and the tire can be positioned quickly. The disadvantages of this mechanism are as follows: the gaskets 42 need to be increased or decreased manually, and then the fixing bolt 41 needs to be screwed down, so that the adjustment is inconvenient, and the style is single.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned not enough that present tire positioning mechanism exists, the utility model provides a manual positioner of model tire provides a new market pattern, and the adjustment is convenient, can freely adjust the height, simple structure, and is with low costs, and the preparation processing is easy, and it is convenient to install or dismantle.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

the utility model provides a manual positioner of model tire, includes the mounting panel, and is fixed with ground, mounting panel one side is equipped with the locating plate, locating plate one side is equipped with the connecting plate, connecting plate one side even has the model tire, be equipped with a plurality of guide posts on the mounting panel, the guide post links to each other with locating plate activity, mounting panel one side is equipped with the hand wheel, hand wheel one side even has the drive shaft, drive shaft one end even has the driving gear, and drive shaft and driving gear are installed on the mounting panel, decide the fixed mounting of a model tire, the locating plate one side is equipped with the hand wheel, the hand wheel one side even has the drive shaft, drive shaft one end even has the driving gear, and the driving gear is installed on the mounting panel

The 2002.8 bit plate is provided with a rack, the driving gear is meshed with the rack, the hand wheel is held by a person to rotate so as to drive the driving shaft to rotate, the driving gear is driven to rotate, and the positioning plate is vertically lifted relative to the mounting plate along the guide post through the meshed connection of the driving gear and the rack, so that the model tire is lifted.

According to the utility model discloses an aspect, the mounting panel includes main part board, roof, bottom plate, the main part board is fixed with ground, sets up the mounting groove on the main part board, roof and bottom plate are fixed respectively at main part board both ends.

According to the utility model discloses an aspect, locating plate and guide post all are located the mounting groove, guide post one end is fixed with the roof, the other end is fixed with the bottom plate.

According to the utility model discloses an aspect, be equipped with a plurality of driven gear on the main part board, a plurality of driven gear and rack toothing are connected, connect through band pulley group between a plurality of driven gear and the driving gear.

According to the utility model discloses an aspect, band pulley group includes driving pulley, driven pulleys, belt, driving pulley and driven pulleys pass through the belt and connect, driving pulley links to each other with the drive shaft, and driving pulley is located driving gear one side, driven pulleys installs on the main part board, and driven pulleys and driven gear pass through the connecting axle and link to each other.

According to the utility model discloses an aspect, hand wheel, drive shaft, driving gear, driven gear, band pulley group all establish the both sides at the main part board in pairs, the rack is established in the both sides of locating plate in pairs.

According to the utility model discloses an aspect, manual positioner of model tire still includes a plurality of retaining members, be equipped with a plurality of locking holes on the main part board, be equipped with a plurality of connecting holes on the locating plate, locking hole and connecting hole cooperation are used, the retaining member is connected with locking hole, connecting hole in proper order.

According to the utility model discloses an aspect, be equipped with a plurality of slide rails on the bulk member board, the slide rail is located the mounting groove, and slide rail one end is fixed with the roof, the other end is fixed with the bottom plate, be equipped with a plurality of spouts on the locating plate, slide rail and spout cooperation are connected.

The utility model discloses the advantage of implementing: the hand wheel is manually held to rotate, the driving shaft is driven to rotate, the driving gear is driven to rotate, and the driving gear is meshed with the rack to be connected, so that the positioning plate vertically ascends and descends relative to the mounting plate along the length direction of the guide post, and the model tire is ascended and descended. The mechanism provides a new market style, is convenient to adjust, can freely adjust the height, and has the advantages of simple structure, low cost, easy manufacture and processing, and convenient and quick installation or disassembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front perspective view of a manual positioning device for a model tire according to the present invention;

fig. 2 is a rear perspective view of the manual positioning device for model tire according to the present invention;

fig. 3 is a perspective view of a prior art quick positioning mechanism for a model tire.

The names corresponding to the numbers in the figure are as follows:

1. mounting a plate; 11. a main body plate; 111. mounting grooves; 112. a slide rail; 12. a top plate; 13. a base plate; 2. positioning a plate; 21. a chute; 3. a connecting plate; 31. a rib plate; 4. a model tire; 41. fixing the bolt; 42. a gasket; 5. a guide post; 6. a hand wheel; 61. a first hand wheel; 62. a second hand wheel; 7. a drive shaft; 8. a driving gear; 81. a driven gear; 82. a pulley group; 821. a driving pulley; 822. a driven pulley; 823. a belt; 824. a connecting shaft; 9. a rack; 10. a locking member; 101. a locking hole; 102. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a manual positioning device for a model tire comprises a mounting plate 1 fixed to the ground, a positioning plate 2 is arranged on one side or in front of the mounting plate 1, a connecting plate 3 is arranged on one side of the positioning plate 2, a model tire 4 is connected to one side of the connecting plate 3, a plurality of guide posts 5 are arranged on the mounting plate 1, the guide posts 5 are movably connected with the positioning plate 2, a hand wheel 6 is arranged on one side or on the back of the mounting plate 1, a driving shaft 7 is connected to one side of the hand wheel 6, a driving gear 8 is connected to one end of the driving shaft 7, the driving shaft 7 and the driving gear 8 are mounted on the mounting plate 1, a rack 9 is arranged on the positioning plate 2, the driving gear 8 is meshed with the rack 9, the driving shaft 7 is driven to rotate by manually holding the hand wheel 6, the driving gear 8 is driven to rotate, and the positioning plate 2 is vertically lifted relative to the mounting plate 1 along the guide posts 5 due to the meshed connection of the driving gear 8 and the rack 9 (the meshed transmission principle, which is a common general knowledge and thus realizing the lifting of the model tire 4. The mechanism provides a new market style, is convenient to adjust, can freely adjust the height, and has the advantages of simple structure, low cost, easy manufacture and processing, and convenient and quick installation or disassembly.

In practical application, a rib plate 31 can be additionally arranged between the positioning plate 2 and the connecting plate 3, and the rib plate 31 is respectively welded with the positioning plate 2 and the connecting plate 3 and is used for further reinforcing the connection stability of the positioning plate 2 and the connecting plate 3.

In practical application, the mounting plate 1 includes a main body plate 11, a top plate 12 and a bottom plate 13, the three are not limited in shape and can be made of square plates, the main body plate 11 is fixed with the ground, a mounting groove 111 is formed in the main body plate 11, the mounting groove 111 is not limited in shape and can be a square groove, and the top plate 12 and the bottom plate 13 are respectively fixed at two ends of the main body plate 11. The thickness of the main body plate 11 is larger than the thickness of the top plate 12 and the bottom plate 13, the main body plate 11 is used as a support body of the whole device, the top plate 12 is used for top limit, i.e. the highest limit of the lifting height of the positioning plate 2, and the bottom plate 13 is used as a bottom support.

In practical application, the positioning plate 2 and the guide posts 5 are both located in the mounting groove 111, and one end of each guide post 5 is fixed with the top plate 12 and the other end is fixed with the bottom plate 13. The guide post 5 is not limited to a shape, and may be a cylinder. The guide post 5 is sleeved in the positioning plate 2, and the positioning plate 2 can be lifted and lowered relative to the main body plate 11 along the length direction or the axial direction or the vertical direction of the guide post 5. The number of the guide posts 5 is preferably 2, and the guide posts are distributed on the left side and the right side of the positioning plate 2. The guide post 5 is used for guiding and laterally supporting the positioning plate 2 when lifting, so that the positioning plate 2 is convenient to lift, and the positioning plate 2 is prevented from being separated from the main body plate 11 due to self weight.

In practical applications, the main body plate 11 is provided with a plurality of driven gears 81, the plurality of driven gears 81 are engaged with the rack 9, and the plurality of driven gears 81 are connected with the driving gear 8 through a pulley set 82. The driving gear 8 can drive the driven gear 81 to synchronously rotate through the pulley set 82. The connection transmission principle of the driven gear 81 and the driving gear 8 is a belt transmission principle, which is common knowledge and is not described in detail. The driven gear 81 is used to assist the elevation of the positioning plate 2.

In practical applications, the pulley set 82 includes a driving pulley 821, a driven pulley 822, and a belt 823, the driving pulley 821 and the driven pulley 822 are connected by the belt 823, the driving pulley 821 is connected to the driving shaft 7, the driving pulley 821 is located on one side of the driving gear 8, the driving pulley 821 and the driving gear 8 are coaxially disposed, the driven pulley 822 is mounted on the main body plate 11, the driven pulley 822 and the driven gear 81 are connected by a connecting shaft 824, the connecting shaft 824 can be welded or keyed to the driven pulley 822 and the driven gear 81, respectively, and the connecting shaft 824 is used for connecting the driven pulley 822 and the driven gear 81 into a whole to perform synchronous rotation. The connection transmission principle of the pulley set 82 is a belt transmission principle, which is common knowledge and will not be described in detail.

In practical application, the hand wheel 6, the driving shaft 7, the driving gear 8, the driven gear 81 and the pulley set 82 are arranged on the left side and the right side of the main body plate 11 in pairs, the racks 9 are arranged on the left side and the right side of the positioning plate 2 in pairs, and the racks 9 are welded or integrally arranged with the positioning plate 2. In other words, the hand wheel 6 includes a first hand wheel 616 and a second hand wheel 626, which are symmetrically disposed on the left and right sides of the back surface of the main body plate 11; the driving shaft 7 comprises a first driving shaft and a second driving shaft which are symmetrically arranged at the left side and the right side of the main body plate 11; the driving gear 8 comprises a first driving gear and a second driving gear which are symmetrically arranged at the left side and the right side in front of the main body plate 11; the driven gears 81 include a first driven gear and a second driven gear, which are symmetrically arranged at the left and right sides of the front of the main body plate 11; the pulley set 82 comprises a first pulley set and a second pulley set, and is symmetrically arranged at the left side and the right side of the back surface of the main body plate 11; the racks 9 comprise a first rack and a second rack which are symmetrically arranged at the left side and the right side of the positioning plate 2; the first hand wheel 616, the first driving shaft and the first driving gear are connected in sequence; the second hand wheel 626, the second driving shaft and the second driving gear are connected in sequence; the first driving shaft, the first pulley group and the first driven gear are connected in sequence; the second driving shaft, the second belt pulley set and the second driven gear are connected in sequence.

In practical applications, the first hand wheel 616 and the second hand wheel 626 are turned in opposite directions. In the same way, the rotation directions of the first driving shaft and the second driving shaft are opposite, the rotation directions of the first driving gear and the second driving gear are opposite, and the rotation directions of the first driven gear and the second driven gear are opposite.

In practical applications, the selection of the driving gear 8, or the selection of parameters such as the diameter of the driving gear 8 and the transmission torque, depends on the self weight of the positioning plate 2 and the model tire 4, and depends on practical situations. Thus, the positioning plate 2 or the model tire 4 can be conveniently lifted, and the positioning plate 2 or the model tire 4 can be prevented from falling relative to the main body plate 11 due to self weight.

In practical application, manual positioner of model tire still includes a plurality of retaining members 10, be equipped with a plurality of locking holes 101 on the main part board 11, be equipped with a plurality of connecting holes 102 on the locating plate 2, locking hole 101 and connecting hole 102 cooperation are used, and the two shape does not limit, retaining member 10 is connected with locking hole 101, connecting hole 102 in proper order. Retaining member 10 is used for fixing locating plate 2 locking on main part board 11, further prevents to appear locating plate 2 because of the possibility that the dead weight descends for main part board 11. When the positioning plate 2 needs to be lifted, the locking piece 10 can be pulled out from the holes of the main body plate 11 and the positioning plate 2, and then the positioning plate 2 is manually driven to lift; after the positioning plate 2 is lifted or lowered, or the positioning plate 2 is adjusted to a required height, the locking member 10 is inserted into the holes of the main body plate 11 and the positioning plate 2.

In practical applications, the locking holes 101 and the connecting holes 102 may be circular through holes, the locking holes 101 are linearly arranged in the vertical direction on the left and right sides of the main body plate 11, or are regularly distributed at intervals, and the connecting holes 102 are linearly arranged in the vertical direction on the left and right sides of the positioning plate 2, or are regularly distributed at intervals. The locking member 10 may be an optical axis or a polished rod, and is directly inserted into the locking hole 101 and the connecting hole 102 in sequence, or the locking member 10 sequentially passes through the locking hole 101 from the back of the main body plate 11 to the mounting groove 111, and then passes through the positioning plate 2 through the connecting hole 102. The number of the locker 10 may be preferably 2, and the locker 10 may be diagonally arranged on the

body plate

11, or 2 locker 10 may be inserted into 2 locking holes 101 diagonally formed on the rear surface of the body plate 11, respectively. So set up, it is both simple, can guarantee the stability of locking again. The locking member 10 may also be a fastening member, such as a stud and a nut, and the stud is inserted into the locking hole 101 and the connecting hole 102 in sequence, and then the nut is used to lock both ends of the stud, so that the main body plate 11 and the positioning plate 2 are connected and locked more stably.

In practical application, the locking hole 101 may be a circular through hole, the connecting hole 102 may be a kidney-shaped hole, the locking member 10 may be a stud and a nut, and the stud is inserted into the circular through hole and the kidney-shaped hole in sequence and then the nut is used to lock the two ends of the stud. At this time, the waist-shaped hole-shaped connection hole 102 can be used for connection and locking, and can also be used for limiting the lifting of the positioning plate 2.

In practical application, a plurality of slide rails 112 are arranged on the main body plate 11, the slide rails 112 are located in the installation grooves 111, one end of each slide rail 112 is fixed to the top plate 12, the other end of each slide rail 112 is fixed to the bottom plate 13, a plurality of slide grooves 21 are arranged on the positioning plate 2, and the slide rails 112 and the slide grooves 21 are connected in a matched mode, so that the positioning plate 2 is convenient to lift relative to the main body plate 11.

The working principle of the utility model is as follows: the hand wheel 6 is manually held to rotate, namely the first hand wheel 616 and the second hand wheel 626 are respectively held to reversely rotate, the driving shaft 7 is driven to rotate, namely the first driving shaft and the second driving shaft are driven to reversely rotate, the driving gear 8 is driven to rotate, namely the first driving gear and the second driving gear are driven to reversely rotate, and the positioning plate 2 vertically ascends and descends relative to the mounting plate 1 along the length direction of the guide column 5 due to the meshed connection of the driving gear 8 and the rack 9, namely the meshed connection of the first driving gear and the first rack and the meshed connection of the second driving gear and the second rack, so that the model tire 4 ascends and descends. When the model tire 4 needs to be processed and positioned, the positioning plate 2 can be adjusted to a proper height, and then the model tire 4 is fixed on the positioning plate 2 through the connecting plate 3 to perform the next procedure; or, the model tire 4 may be fixed on the connection plate 3 and then adjusted to a suitable height by the positioning plate 2, and then the next step may be performed.

The utility model discloses the advantage of implementing: through foretell scheme, this mechanism provides a new market style, and the adjustment is convenient, can freely adjust the height, simple structure, and is with low costs, and the preparation processing is easy, and it is convenient to install or dismantle.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a manual positioner of model tire, includes mounting panel (1), and is fixed with ground, mounting panel (1) one side is equipped with locating plate (2), locating plate (2) one side is equipped with connecting plate (3), even there is model tire (4) connecting plate (3) one side, its characterized in that, be equipped with a plurality of guide posts (5) on mounting panel (1), guide post (5) and locating plate (2) activity link to each other, mounting panel (1) one side is equipped with hand wheel (6), hand wheel (6) one side even has drive shaft (7), drive shaft (7) one end even has driving gear (8), and install on mounting panel (1) drive shaft (7) and driving gear (8), be equipped with rack (9) on locating plate (2), driving gear (8) and rack (9) meshing connection through artificially holding hand wheel (6) and rotating, drive shaft (7) rotation, drive driving gear (8) rotation, through driving gear (8) and rack (9) meshing connection for locating plate (2) are for vertical lift of mounting panel (1) along guide post (5), realize the lift of model tire (4).

2. The manual positioning device for the model tire according to claim 1, wherein the mounting plate (1) comprises a main body plate (11), a top plate (12) and a bottom plate (13), the main body plate (11) is fixed with the ground, the main body plate (11) is provided with a mounting groove (111), and the top plate (12) and the bottom plate (13) are respectively fixed at two ends of the main body plate (11).

3. A manual positioning device for model tyres as claimed in claim 2, wherein said positioning plate (2) and guide post (5) are both located in the mounting groove (111), and one end of said guide post (5) is fixed with the top plate (12) and the other end is fixed with the bottom plate (13).

4. A manual positioning device for model tires according to claim 2, characterized in that a plurality of driven gears (81) are provided on the main plate (11), a plurality of driven gears (81) are engaged with the rack (9), and a plurality of driven gears (81) are connected with the driving gear (8) through a pulley set (82).

5. A manual positioning device for model tires according to claim 4, characterized in that, the pulley set (82) includes a driving pulley (821), a driven pulley (822), a belt (823), the driving pulley (821) and the driven pulley (822) are connected by the belt (823), the driving pulley (821) is connected with the driving shaft (7), the driving pulley (821) is located on one side of the driving gear (8), the driven pulley (822) is installed on the main body plate (11), and the driven pulley (822) and the driven gear (81) are connected by the connecting shaft (824).

6. A manual positioning device for model tyres as claimed in claim 5, characterized in that said hand wheel (6), driving shaft (7), driving gear (8), driven gear (81) and pulley set (82) are all arranged in pairs on both sides of the main body plate (11), and said racks (9) are arranged in pairs on both sides of the positioning plate (2).

7. The manual positioning device for the model tire according to claim 6, further comprising a plurality of locking members (10), wherein a plurality of locking holes (101) are formed in the main body plate (11), a plurality of connecting holes (102) are formed in the positioning plate (2), the locking holes (101) and the connecting holes (102) are matched for use, and the locking members (10) are sequentially connected with the locking holes (101) and the connecting holes (102).

8. The manual positioning device for the model tire according to claim 7, wherein a plurality of sliding rails (112) are arranged on the main body plate (11), the sliding rails (112) are located in the installation groove (111), one end of each sliding rail (112) is fixed to the top plate (12), the other end of each sliding rail (112) is fixed to the bottom plate (13), a plurality of sliding grooves (21) are arranged on the positioning plate (2), and the sliding rails (112) are connected with the sliding grooves (21) in a matching manner.