CN211764100U - Moving sliding mechanism of printing machine gap bridge roller - Google Patents
Moving sliding mechanism of printing machine gap bridge roller Download PDFInfo
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- CN211764100U CN211764100U CN201921584049.0U CN201921584049U CN211764100U CN 211764100 U CN211764100 U CN 211764100U CN 201921584049 U CN201921584049 U CN 201921584049U CN 211764100 U CN211764100 U CN 211764100U
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- screw rod
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- bridge
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Abstract
The utility model provides a removal slide mechanism of printing machine roller of passing a bridge, includes two C type slide rails, and first through-hole is seted up at one side center of one of them C type slide rail, and movable mounting screw rod in the C type slide rail, the periphery movable mounting rectangle swivel nut of screw rod, rectangle swivel nut are located C type slide rail, and rectangle swivel nut can be in C type slide rail horizontal migration. The utility model discloses a bearing makes roller and leg joint, need not increase the intensity of roller pivot of passing a bridge to the pivot trompil of roller of passing a bridge, has improved the utility model discloses a holistic stability, the utility model discloses a rotate the screw rod and make the swivel nut remove to drive roller overall shifting of passing a bridge, realize the regulation to the roller position of passing a bridge, it is higher to adjust the precision, and the intensity of screw rod is great can not break off when using, effectively avoids the emergence of accident to have improved the utility model discloses a security.
Description
Technical Field
The utility model belongs to the technical field of the printing machine, specifically speaking is a removal slide mechanism of printing machine roller of passing a bridge.
Background
The printing machine is at the working process, according to the different needs of demand adjust the interval between roller and the rubber roll, and current adjusting device needs the both ends trompil in the roller pivot of passing a bridge, has reduced the intensity of roller pivot of passing a bridge, and the security is low, and deformation appears easily in roller and regulating part of passing a bridge to the maintenance number of times that leads to the roller of passing a bridge is more, and maintenance duration is longer, has reduced production efficiency, makes the manufacturing cost of enterprise increase.
SUMMERY OF THE UTILITY MODEL
The utility model provides a removal slide mechanism of printing machine roller of passing a bridge for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a movable sliding mechanism of a bridge roller of a printing machine comprises two C-shaped slide rails, wherein a first through hole is formed in the center of one side of one C-shaped slide rail, a screw rod is movably installed in the C-shaped slide rail, a rectangular screw sleeve is movably installed on the periphery of the screw rod and is positioned in the C-shaped slide rail and can horizontally move in the C-shaped slide rail, a supporting rod is fixedly installed on the top surface of the rectangular screw sleeve and penetrates through the opening of the C-shaped slide rail, a slide rod is fixedly installed in the other C-shaped slide rail, a slide sleeve is sleeved on the periphery of the slide rod, the same supporting rod is fixedly installed on the top surface of the slide sleeve, two ends of the bridge roller are respectively connected with the upper part of one side of the supporting rod through bearings, a horizontal groove is formed in one side of the screw rod, a second through hole is formed in one side of the horizontal groove, a pressing block is movably installed in, a plurality of third through holes are formed in the periphery of the screw rod, annular grooves are formed in the inner sides of the third through holes, cylinders are movably mounted in the third through holes, clamping blocks are fixedly mounted on two sides of the periphery of each cylinder respectively, and the clamping blocks are connected with the corresponding annular grooves through tension springs.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, one end of the screw rod is hinged with the pressing plate, and one side of the pressing plate is fixedly provided with the handle.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, the bearing is fixedly arranged in the first through hole, and the periphery of the screw is in contact fit with the inner wall of the bearing.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, one end of the pressure rod is provided with the wheel groove, and the roller is installed in the wheel groove through the bearing.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, the surface of the handle is provided with the anti-slip grains.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, one end of the screw is hinged with the plurality of L-shaped clamping blocks.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, the torsional spring is arranged at the hinged position of the L-shaped clamping block and the screw rod.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, the maximum horizontal distance between the side surface of the pressing block and the inner end of the horizontal groove is smaller than the horizontal distance between the inner end of the horizontal groove and the cylinder.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, the elastic force of the spring is larger than that of the tension spring.
According to the moving sliding mechanism of the gap bridge roller of the printing machine, the top surface of the cylinder and the surface of the first through hole are provided with the anti-skid grains.
The utility model has the advantages that: the utility model connects the gap bridge roller with the bracket through the bearing, does not need to open a hole on the rotating shaft of the gap bridge roller, increases the strength of the rotating shaft of the gap bridge roller, improves the stability of the whole body of the utility model, the utility model drives the screw sleeve to move by rotating the screw rod, thereby driving the gap bridge roller to move integrally, realizes the adjustment of the position of the gap bridge roller, has higher adjustment precision, has higher strength of the screw rod, can not break when in use, effectively avoids the occurrence of accidents, improves the safety of the utility model, when the pressing plate is separated from the pressing rod, the pressing block moves to one side of the cylinder under the action of the spring, when the cylinder is contacted with the pressing block, the inner end of the cylinder moves along the inclined plane of the pressing block, the cylinder all moves outwards towards the screw rod, when the inner end of the cylinder is contacted and matched with the periphery of the pressing block, the top surface of the cylinder is contacted and matched with the inner wall, make the screw rod be difficult to take place to rotate, when the depression bar is moved to the clamp plate pressure, the briquetting removed to the horizontal groove opposite side, under the effect of extension spring, the cylinder moved down, the top surface of cylinder and the inner wall separation of second through-hole, the screw rod can normally rotate this moment, and the person of facilitating the use adjusts the position of roller of passing a bridge, and easy operation need not save the time of searching the instrument with the help of other instruments during the regulation, improves work efficiency for the user, the utility model discloses simple structure convenient operation, reliability and security are all higher, are fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; fig. 3 is an enlarged view of a partial view i of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A movable sliding mechanism of a bridge roller of a printing machine comprises two C-shaped slide rails 1, wherein the two C-shaped slide rails are parallel to each other, the opening of each C-shaped slide rail is upward, a first through hole 2 is formed in the center of one side of one C-shaped slide rail 1, a screw rod 3 is movably installed in each C-shaped slide rail 1, one end of each screw rod 3 is connected with one side of the inner wall of each C-shaped slide rail 1 through a bearing, the other end of each screw rod 3 penetrates through the first through hole 2, a rectangular screw sleeve 4 is movably installed on the periphery of each screw rod 3, each rectangular screw sleeve 4 is located in each C-shaped slide rail, each rectangular screw sleeve 4 can horizontally move in each C-shaped slide rail 1, a supporting rod 5 is fixedly installed on the top surface of each rectangular screw sleeve 4, each supporting rod 5 penetrates through the opening of each C-shaped slide rail 1, a slide rod 6 is fixedly installed in the other C-shaped, the sliding sleeve 7 is a rectangular sliding sleeve, the sliding sleeve 7 can horizontally move in the C-shaped sliding rail along the sliding rod 6, the same supporting rod 5 is fixedly installed on the top surface of the sliding sleeve 7, two ends of the roller 8 are respectively connected with the upper part of one side of the supporting rod 5 through bearings, a horizontal groove 9 is formed in one side of the screw rod 3, a second through hole 10 is formed in one side of the horizontal groove 9, the second through hole 10 is communicated with the outside, a pressing block 11 is movably installed in the horizontal groove 9, the pressing block 11 is composed of a rectangular block and a trapezoidal block, a pressing rod 12 is fixedly installed on one side of the pressing block 11, the pressing rod 12 penetrates through the second through hole 10, the pressing block 11 is connected with the horizontal groove 9 through a spring 13, one end of the spring 13 is fixedly connected with the other side of the pressing block 11, the other end of the spring 13 is fixedly connected with one side of the horizontal groove 9, a plurality of third through holes 14 are formed in the periphery of the, an annular groove 15 is formed in the inner side of the third through hole 14, a cylinder 16 is movably mounted in the third through hole 14, the cylinder 16 penetrates through the third through hole 14, two sides of the periphery of the cylinder 16 are respectively and fixedly provided with a clamping block 17, the clamping blocks 17 are located in the annular grooves 15, the clamping blocks 17 are connected with the corresponding annular grooves 15 through tension springs 18, one ends of the tension springs 18 are fixedly connected with the inner end faces of the clamping blocks 17, and the other ends of the tension springs 18 are fixedly connected with the inner end faces of the annular grooves 15. The utility model connects the gap bridge roller 8 with the bracket 5 through the bearing, without perforating the rotating shaft of the gap bridge roller 8, increasing the strength of the rotating shaft of the gap bridge roller 8 and improving the stability of the whole utility model, the utility model drives the screw sleeve 4 to move by rotating the screw rod 3, thereby driving the gap bridge roller 8 to move integrally, realizing the adjustment of the position of the gap bridge roller 8, having higher adjustment precision, having higher strength of the screw rod 3, not breaking when in use, effectively avoiding the accident, improving the safety of the utility model, when the pressing plate 19 is separated from the pressing rod 12, the pressing block 11 moves to one side of the cylinder 16 under the action of the spring 13, when the cylinder 16 contacts with the pressing block 11, the inner end of the cylinder 16 moves along the inclined plane of the pressing block 11, the cylinder 16 all moves to the outside of the screw rod 3, when the inner end of the cylinder 16 contacts with the periphery of the pressing block 11, the top surface of the cylinder 16 contacts with the inner wall of the second through, through the top surface of cylinder 16 and the frictional force of the inner wall of second through-hole 10, make screw rod 3 be difficult to take place to rotate, when clamp plate 19 is pressed and is moved depression bar 12, briquetting 11 is removed to the horizontal groove opposite side, under the effect of extension spring 18, cylinder 16 moves down, the top surface of cylinder 16 and the inner wall separation of second through-hole, screw rod 3 can normally rotate this moment, the person of facilitating the use adjusts the position of roller 8, and easy operation need not be with the help of other instruments during the regulation, has saved the time of searching for the instrument, improves work efficiency for the user, the utility model discloses simple structure convenient operation, reliability and security are all higher, are fit for using widely.
Specifically, as shown in fig. 1, one end of the screw rod 3 of the present embodiment is hinged to a pressing plate 19, one side of the pressing plate 19 is fixedly mounted with a handle 20, and the handle 20 is L-shaped. The pressing plate 19 can increase the contact area between the hand of the user and the pressing rod 12, the pressing rod 12 can be pressed more easily, the handle 20 can provide a stress point for the user, and the user can rotate the screw rod 3 conveniently.
Specifically, as shown in fig. 2, a bearing 21 is fixedly installed in the first through hole 2, and the outer periphery of the screw rod 3 is in contact fit with the inner wall of the bearing 21. This structure can reduce the screw rod 3 when rotating with the frictional force of first through-hole 2, and the user is more laborsaving when rotating screw rod 3.
Further, as shown in fig. 1, one end of the pressing rod 12 according to this embodiment is provided with a wheel groove, and a roller is installed in the wheel groove through a bearing. The structural design can reduce the sliding friction force between the pressure plate 19 and the pressure rod 12, reduce the friction loss between the pressure rod 12 and the pressure plate 19 and prolong the service life.
Further, as shown in fig. 1, the surface of the handle 20 of the present embodiment is provided with anti-slip lines. This design provides increased friction between the handle 20 and the user's hand, preventing slippage when the handle 20 is rotated.
Furthermore, as shown in fig. 1, a plurality of L-shaped blocks 22 are hinged to one end of the screw rod 3 according to the present embodiment. When a user presses the pressing plate 19 through the handle 20 to enable one side of the pressing plate 19 to be in contact with the end face of the screw rod 3, the pressing plate 19 can be fixed through the L-shaped fixture block 22, and the pressing rod 12 is prevented from being ejected again to affect use after the pressing plate 19 moves.
Furthermore, as shown in fig. 1, a torsion spring is installed at the hinge of the L-shaped latch 22 and the screw 3. The structural design can prevent the L-shaped fixture block from falling off due to the action of self gravity on the surface of the pressure plate 19 when in use, so that the pressure plate 19 can be prevented from moving when in use.
Further, as shown in fig. 3, the maximum horizontal distance between the side surface of the pressing block 11 and the inner end of the horizontal groove 9 is smaller than the horizontal distance between the inner end of the horizontal groove 9 and the column 16. When briquetting 11 crossed cylinder 16, cylinder 16 blocked briquetting 11 with the downward motion under the effect of 18 pulling forces of extension spring, leads to briquetting 11 can't inwards move again, and this structural design can prevent briquetting 11 migration distance too big, has increased the utility model discloses a reliability.
Further, as shown in fig. 3, the elastic force of the spring 13 according to the present embodiment is larger than that of the extension spring 18. This structural design can guarantee that depression bar 12 does not other when receiving exogenic action, and spring 13 can promote the outside direction removal of briquetting 11, makes briquetting 11 can promote 16 upward movements of cylinder and realizes the effect of locking, improves the utility model discloses a reliability.
Furthermore, as shown in fig. 3, the top surface of the column 16 and the surface of the first through hole 2 are provided with anti-slip threads. This structural design can increase the frictional force of cylinder 16 and first through-hole 2 contact surface, makes screw rod 3 more be difficult to take place to rotate, realizes better locking effect.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a removal slide mechanism of printing machine roller of passing a bridge which characterized in that: comprises two C-shaped slide rails (1), wherein a first through hole (2) is formed in the center of one side of one C-shaped slide rail (1), a screw rod (3) is movably installed in the C-shaped slide rail (1), a rectangular screw sleeve (4) is movably installed on the periphery of the screw rod (3), the rectangular screw sleeve (4) is positioned in the C-shaped slide rail, the rectangular screw sleeve (4) can horizontally move in the C-shaped slide rail (1), a supporting rod (5) is fixedly installed on the top surface of the rectangular screw sleeve (4), the supporting rod (5) penetrates through an opening of the C-shaped slide rail (1), a sliding rod (6) is fixedly installed in the other C-shaped slide rail (1), a sliding sleeve (7) is sleeved on the periphery of the sliding rod (6), the same supporting rod (5) is fixedly installed on the top surface of the sliding sleeve (7), two ends of a bridge roller (8) are respectively connected with the upper part of one side of the supporting, second through-hole (10) are seted up to one side of horizontal groove (9), movable mounting briquetting (11) in horizontal groove (9), one side fixed mounting depression bar (12) of briquetting (11), second through-hole (10) are passed in depression bar (12), briquetting (11) are connected through spring (13) with horizontal groove (9), several third through-hole (14) are seted up to the periphery of screw rod (3), ring channel (15) are seted up to the inboard of third through-hole (14), movable mounting cylinder (16) in third through-hole (14), fixed mounting fixture block (17) are respectively to the periphery both sides of cylinder (16), fixture block (17) all are connected through extension spring (18) with corresponding ring channel (15).
2. The moving slide mechanism of a bridge roller of a printing machine according to claim 1, wherein: one end of the screw rod (3) is hinged with a pressing plate (19), and one side of the pressing plate (19) is fixedly provided with a handle (20).
3. The moving slide mechanism of a bridge roller of a printing machine according to claim 1, wherein: and a bearing (21) is fixedly arranged in the first through hole (2), and the periphery of the screw rod (3) is in contact fit with the inner wall of the bearing (21).
4. The moving slide mechanism of a bridge roller of a printing machine according to claim 1, wherein: one end of the pressure lever (12) is provided with a wheel groove, and a roller is arranged in the wheel groove through a bearing.
5. The moving slide mechanism of a bridge roller of a printing machine according to claim 2, wherein: the surface of the handle (20) is provided with anti-skid grains.
6. The moving slide mechanism of a bridge roller of a printing press according to claim 1, 2, 3, 4 or 5, wherein: one end of the screw rod (3) is hinged with a plurality of L-shaped fixture blocks (22).
7. The moving slide mechanism of a bridge roller of a printing machine according to claim 6, wherein: and a torsional spring is arranged at the hinged position of the L-shaped fixture block (22) and the screw rod (3).
8. The moving slide mechanism of a bridge roller of a printing machine according to claim 1, wherein: the maximum horizontal distance between the side surface of the pressing block (11) and the inner end of the horizontal groove (9) is smaller than the horizontal distance between the inner end of the horizontal groove (9) and the column body (16).
9. The moving slide mechanism of a bridge roller of a printing machine according to claim 1, wherein: the elasticity of the spring (13) is larger than that of the tension spring (18).
10. The moving slide mechanism of a bridge roller of a printing machine according to claim 1, wherein: the top surface of the column body (16) and the surface of the first through hole (2) are both provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584049.0U CN211764100U (en) | 2019-09-23 | 2019-09-23 | Moving sliding mechanism of printing machine gap bridge roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584049.0U CN211764100U (en) | 2019-09-23 | 2019-09-23 | Moving sliding mechanism of printing machine gap bridge roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211764100U true CN211764100U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921584049.0U Active CN211764100U (en) | 2019-09-23 | 2019-09-23 | Moving sliding mechanism of printing machine gap bridge roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211764100U (en) |
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2019
- 2019-09-23 CN CN201921584049.0U patent/CN211764100U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1-1404, building 4, zone 4, China Railway Yidu international city, 15099 Tourism Road, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Blue Ocean printing technology Co.,Ltd. Address before: 1-1404, building 4, zone 4, China Railway Yidu international city, 15099 Tourism Road, high tech Zone, Jinan City, Shandong Province Patentee before: Jinan blue sea Printing Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Mobile Sliding Mechanism for the Bridge Roller of a Printing Machine Effective date of registration: 20230424 Granted publication date: 20201027 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Shandong Blue Ocean printing technology Co.,Ltd. Registration number: Y2023980039051 |