CN220313959U - Roller gap fine adjuster - Google Patents

Abstract

The utility model discloses a roller gap fine adjuster, which relates to the field of fine adjusters and comprises a device main body, wherein a pushing assembly is arranged on the device main body and comprises a push rod, a support rod is fixed on the device main body, the support rod is connected with a press rod, a connecting rod is fixed on the press rod, a screw is connected with the device main body, an annular sleeve is connected on the screw, and a limiting ring is fixed on the screw. According to the utility model, through the arrangement of the pushing assembly, the transmission is carried out through the connecting rod and the pressure lever, and then the four jacking blocks can be adjusted to slide only by rotating the screw rod once, so that the effect of reducing the fine adjustment time is achieved, wherein the rotating screw rod can enable the annular sleeve to move left or right, and further drive the pressure lever to tilt to squeeze the pressure lever, meanwhile, the transmission is carried out through the connecting rod, so that a worker can adjust two ends of the roller at the same time, the pressure lever is squeezed, and then the jacking blocks slide to achieve the fine adjustment effect, and the arrangement enables the fine adjuster to adjust the positions of the four jacking blocks once, reduces the fine adjustment time, and improves the working efficiency.

Description

Roller gap fine adjuster

Technical Field

The utility model relates to the field of fine adjusters, in particular to a roller gap fine adjuster.

Background

In the process of manufacturing by using rollers, the gap between adjacent rollers is always adjusted to ensure that the product reaches the required thickness, the gap between the adjacent rollers is smaller, and a roller gap fine adjuster is needed to improve the adjustment precision.

The utility model relates to a roller gap fine adjuster and a calender using the same, and relates to the field of fine adjusters.

Although the utility model can accurately adjust the gap between the adjacent rollers, each adjustment needs to rotate four turntables to further rotate four screws, which is very complicated, so that a fine adjuster needs to be designed, the fine adjustment time is reduced, and the working efficiency is improved.

Disclosure of Invention

Based on the above, the utility model aims to provide a roller clearance fine adjuster so as to solve the technical problem of complicated fine adjustment process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roller clearance fine setting ware, includes the device main part, be provided with the promotion subassembly in the device main part, the promotion subassembly includes the push rod, be fixed with the bracing piece in the device main part, be connected with the depression bar on the bracing piece, be fixed with the connecting rod on the depression bar, be connected with the screw rod in the device main part, be connected with annular cover on the screw rod, be fixed with the spacing ring on the screw rod.

Through adopting above-mentioned technical scheme, carry out the transmission through connecting rod, depression bar, and then only need rotate once screw rod and can adjust four kicking blocks and slide, reach the effect that reduces the fine setting time, transmit through the connecting rod, make the both ends that the staff can the simultaneous adjustment roller, the push rod is extrudeed and then the kicking block slides and reaches the fine setting effect.

Further, a motor is arranged on the device main body, the output end of the motor is connected with a driving roller, an air cylinder is arranged in the device main body, the output end of the air cylinder is connected with a sliding block through a piston rod, a driven roller is connected on the sliding block, a top block is connected in the device main body, and a roller is connected on the top block.

Through adopting above-mentioned technical scheme, can drive the drive roll through the motor and rotate, the cylinder can promote the slider and slide in the device main part, in addition, can do further spacing to the slider through the kicking block and the gyro wheel on the kicking block.

Further, push rod, depression bar, annular cover and bracing piece all are provided with four, and four the push rod all with device main part sliding connection, four push rod one end all is the hemisphere.

Through adopting above-mentioned technical scheme, because four push rods all with device main part sliding connection, the push rod can slide in the device main part after receiving the effort of depression bar, and then drives the kicking block and slide, and push rod one end is the hemisphere makes its atress homogeneous.

Furthermore, the four compression bars are provided with sliding grooves, and the four compression bars are movably connected with the four support bars respectively.

Through adopting above-mentioned technical scheme, in fine setting process, the spout on the depression bar makes the depression bar rotate when can slide on the bracing piece, this makes the depression bar be connected and guaranteed normal transmission with the bracing piece all the time.

Further, the four annular sleeves are respectively connected with the four screw rods in a rotating mode, and the four annular sleeves are respectively connected with the four compression bars in a rotating mode.

Through adopting above-mentioned technical scheme, when the staff rotates the screw rod, the screw rod can move left or right on the device main part, and then drives the annular sleeve and move left or right, and then drives the depression bar perk extrusion push rod, reaches the fine setting effect.

Further, the limit rings are arranged in eight, every two limit rings are in a group, and each group of limit rings are respectively positioned on two sides of the annular sleeve.

Through adopting above-mentioned technical scheme, when the annular sleeve left and right sliding, the spacing ring can carry out spacing to the annular sleeve and prevent its relative screw rod side by side slip, and this makes the side by side slip of screw rod can drive the annular sleeve and slide.

Further, two connecting rods are arranged and are distributed in parallel.

Through adopting above-mentioned technical scheme, when the depression bar rotates, the depression bar passes through the connecting rod and transmits, this makes the both ends that the staff can the simultaneous adjustment roller, reaches and rotates a screw rod and carries out the effect of fine setting to everywhere kicking block simultaneously.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the pushing assembly, the transmission is carried out through the connecting rod and the pressure bar, and then the four jacking blocks can be adjusted to slide only by rotating the screw rod once, so that the effect of reducing the fine adjustment time is achieved, wherein the screw rod can be rotated to enable the annular sleeve to move left or right, and then the pressure bar is driven to tilt to squeeze the pressure bar, meanwhile, the transmission is carried out through the connecting rod, so that a worker can adjust two ends of the roller at the same time, the pressure bar is squeezed, and then the jacking blocks slide to achieve the fine adjustment effect, in the process, the limiting ring limits the annular sleeve to prevent the annular sleeve from sliding left and right relative to the screw rod, the sliding groove on the pressure bar ensures that the pressure bar is always connected with the supporting rod and normally transmitted, in addition, one end of the pressure bar is hemispherical, and the arrangement enables the fine adjuster to adjust the positions of the four jacking blocks once, so that the fine adjustment time is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic view of a link shaft structure according to the present utility model;

fig. 5 is an exploded view of the compression bar according to the present utility model.

In the figure: 1. a device body; 2. a motor; 3. a drive roll; 4. a cylinder; 5. a slide block; 6. driven roller; 7. a top block; 8. a roller; 9. a pushing assembly; 901. a push rod; 902. a compression bar; 903. a screw; 904. an annular sleeve; 905. a limiting ring; 906. a connecting rod; 907. and (5) supporting the rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

A roller gap fine adjuster, as shown in fig. 1, 2, 3, 4 and 5, comprises a device main body 1, wherein a pushing component 9 for pushing a push rod 901 is arranged on the device main body 1.

Specifically, the pushing component 9 includes a push rod 901 connected in the device main body 1, can promote the kicking block 7 motion, device main body 1 one side is fixed with the bracing piece 907, can support the depression bar 902, be connected with the depression bar 902 on the bracing piece 907, all seted up the spout in four depression bars 902, and four depression bars 902 all with respectively with four bracing piece 907 swing joint, depression bar 902 one end is fixed with connecting rod 906, connecting rod 906 is provided with two, and two connecting rod 906 parallel distribution, device main body 1 one side is connected with screw rod 903, the annular sleeve 904 has been cup jointed to the screw rod 903 outside, four annular sleeve 904 respectively with four screw rod 903 swivelling joint, and four annular sleeve 904 respectively with four depression bars 902 swivelling joint, the outside limit ring 905 has been cup jointed to the annular sleeve 904, limit ring 905 is provided with eight, every two are a set of, and every group limit ring 905 is located the both sides of annular sleeve 904 respectively, above structure makes the fine setting ware can adjust four kicking block 7 positions once, reduce the fine setting time, improve work efficiency.

Referring to fig. 1, 2 and 3, in the above embodiment, the motor 2 is installed at the other side of the device main body 1, and can drive the driving roller 3 to move, the output end of the motor 2 is connected with the driving roller 3, the cylinder 4 is installed inside the device main body 1, and can push the sliding block 5, the output end of the cylinder 4 is connected with the sliding block 5 through a piston rod, the sliding block 5 is internally connected with the driven roller 6, the device main body 1 is internally connected with the top block 7, the bottom of the top block 7 is connected with the roller 8, and can reduce the friction between the top block 7 and the sliding block 5.

Referring to fig. 1, 2, 3, 4 and 5, in the above embodiment, four push rods 901, compression rods 902, annular sleeves 904 and support rods 907 are all provided, and the four push rods 901 are all slidably connected with the device main body 1, one ends of the four push rods 901 are all hemispherical, because the four push rods 901 are all slidably connected with the device main body 1, the push rods 901 slide in the device main body 1 after receiving the acting force of the compression rods 902, and then the top blocks 7 are driven to slide, and one ends of the push rods 901 are hemispherical, so that the stress of the push rods is uniform.

The implementation principle of the embodiment is as follows: when the roller needs to be finely tuned, a worker starts the air cylinder 4, the output end of the air cylinder 4 drives the sliding block 5 to move through a piston rod, in addition, the worker twists the screw 903, the screw 903 moves left and right on the device main body 1, the annular sleeve 904 is driven to move left or right, the annular sleeve 904 drives the press rod 902 to tilt to squeeze the push rod 901, the push rod 901 is squeezed, the jacking block 7 slides to achieve the fine tuning effect, when the press rod 902 rotates, the press rod 902 drives through the connecting rod 906, so that the worker can adjust the two ends of the roller at the same time, and drives through the connecting rod 906 and the press rod 902, and then, the four jacking blocks 7 can be adjusted to slide only by rotating the screw 903 once, so as to achieve the effect of reducing the fine tuning time;

after the fine adjustment is finished, a worker starts the motor 2, the output end of the motor 2 drives the driving roller 3 to rotate, and the worker places a workpiece to be extruded between the driving roller 3 and the driven roller 6 for extrusion.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a roller clearance fine setting ware, includes device main part (1), its characterized in that: be provided with on device main part (1) and promote subassembly (9), it includes push rod (901) to promote subassembly (9), be fixed with bracing piece (907) on device main part (1), be connected with depression bar (902) on bracing piece (907), be fixed with connecting rod (906) on depression bar (902), be connected with screw rod (903) on device main part (1), be connected with annular cover (904) on screw rod (903), be fixed with spacing ring (905) on screw rod (903).

2. The roll gap trimmer of claim 1, wherein: install motor (2) on device main part (1), motor (2) output is connected with driving roll (3), install cylinder (4) in device main part (1), cylinder (4) output is connected with slider (5) through the piston rod, be connected with driven voller (6) on slider (5), be connected with kicking block (7) in device main part (1), be connected with gyro wheel (8) on kicking block (7).

3. The roll gap trimmer of claim 1, wherein: push rod (901), depression bar (902), annular cover (904) and bracing piece (907) all are provided with four, and four push rod (901) all with device main part (1) sliding connection, four push rod (901) one end all is the hemisphere.

4. A roller gap trimmer according to claim 3 wherein: the four compression bars (902) are provided with sliding grooves, and the four compression bars (902) are respectively and movably connected with the four support rods (907).

5. The roll gap trimmer of claim 4, wherein: the four annular sleeves (904) are respectively connected with the four screw rods (903) in a rotating mode, and the four annular sleeves (904) are respectively connected with the four pressing rods (902) in a rotating mode.

6. The roll gap trimmer of claim 5, wherein: the limiting rings (905) are arranged in a group of eight, and each group of limiting rings (905) is respectively positioned on two sides of the annular sleeve (904).

7. The roll gap trimmer of claim 1, wherein: the number of the connecting rods (906) is two, and the two connecting rods (906) are distributed in parallel.