CN216264629U - Clamping tool of roller barrel boring machine - Google Patents
Clamping tool of roller barrel boring machine Download PDFInfo
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- CN216264629U CN216264629U CN202122864963.4U CN202122864963U CN216264629U CN 216264629 U CN216264629 U CN 216264629U CN 202122864963 U CN202122864963 U CN 202122864963U CN 216264629 U CN216264629 U CN 216264629U
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- boring machine
- connecting block
- horizontal adjusting
- clamping tool
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- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model provides a clamping tool of a roller barrel boring machine, which is characterized in that: comprises at least two lower positioning devices and at least one upper pressing device; according to the utility model, the lower positioning device is matched with the upper pressing device, so that the roller can be firmly fixed on the boring machine, the boring machine can conveniently carry out high-precision machining, and the production efficiency and the production quality are effectively improved.
Description
Technical Field
The utility model relates to an auxiliary tool for processing a roller of a belt conveyor.
In particular to a clamping tool of a roller barrel boring machine.
Background
The belt conveyor roller is a common part of a belt conveyor. The structure of the roller comprises a roller skin, a receiving disc and a roller shaft. At present, the production and assembly process of the roller comprises the following steps: 1. purchasing a finished round pipe as a raw material of the drum skin, wherein the thickness of the drum skin is about 20mm, in order to enable the drum skin to be firmly welded with the connecting disc, welding grooves are required to be respectively turned on the inner periphery of the outer end face and the outer periphery of the outer end face of the round pipe, and 2-3mm welding end faces are reserved in the middle of the outer end; 2. preprocessing a receiving disc and reserving a small amount of processing allowance; 3. the cylinder skin and the inner sides of the two side flange plates are welded to form a cylinder body; 4. the boring machine is used for processing the inner hole of the flange of the cylinder body, and the axis deviation of the inner holes at two ends of the cylinder body is required to be not more than 0.02 mm; 5. processing a cylinder shaft; 6. turning a welding opening on the outer side; 7. welding an outer groove; 8. integrally lathing the outer circumference of the cylinder body, and machining left and right threads by taking the middle of the cylinder body as a boundary; 9. rubber coating of the outer drum skin of the drum; 10. and assembling the bearing seat. Because the commonly used round tubes have the diameters of 500mm, 630mm and 800mm and the lengths of 1m, 1.2m, 1.4m, 1.6m and 1.8m, after the tube skin and the connecting disc are welded, the tube skin and the connecting disc are difficult to fix under the conditions of the existing boring machine, and are processed and formed to meet the precision requirements of coaxiality and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the traditional technology and provide a clamping tool of a roller barrel boring machine, which is convenient to process.
The aim of the utility model is achieved by the following technical measures:
the utility model provides a cylinder boring machine clamping tool which characterized in that: comprises at least two lower positioning devices and at least one upper pressing device;
the lower positioning device comprises two positioning blocks which are symmetrically arranged, the upper parts of the positioning blocks are provided with inclined planes, the heights of the inclined planes are gradually increased from one side of each positioning block close to the other positioning block to the direction far away from the positioning block, the lower parts of the positioning blocks are provided with guide rails, the side with the higher height of the positioning block is connected with a horizontal adjusting component, and the position of the positioning block on the boring machine can be adjusted by the horizontal adjusting component;
the upper pressing device comprises an upper pressing plate, two ends of the upper pressing plate are respectively connected with a height adjusting part, and the height of the upper pressing plate can be adjusted by the height adjusting part.
The utility model provides a concrete optimization scheme, horizontal adjusting part includes horizontal adjusting screw and horizontal adjusting nut, and horizontal adjusting screw one end is connected with the locating piece rotation, and horizontal adjusting screw middle part and horizontal adjusting nut threaded connection, horizontal adjusting nut lower part are equipped with the boring machine coupling assembling with boring machine matched with.
The utility model provides a concrete optimization scheme, boring machine coupling assembling includes first connecting block and second connecting block, fixed connection can be dismantled through two at least connecting bolt to first connecting block and second connecting block, first connecting block lower part and boring machine workstation sliding connection, but the second connecting block slidable sets up in the boring machine workstation, connecting bolt respectively with first connecting block and second connecting block threaded connection, and connecting bolt wears out second connecting block bottom and sets up, horizontal adjusting nut and second connecting block upside middle part fixed connection, at least one connecting bolt is located horizontal adjusting nut one side, all the other at least one connecting bolt is located horizontal adjusting nut one side in addition.
According to the specific optimization scheme, the cross section of the first connecting block is T-shaped, the width of the upper portion of the first connecting block is larger than that of the lower portion of the first connecting block, and the cross section of the second connecting block is rectangular.
According to the specific optimization scheme, the number of the connecting bolts is two, and the two connecting bolts are symmetrically arranged on two sides of the horizontal adjusting nut respectively.
The utility model provides a concrete optimization scheme, horizontal adjusting nut includes the rectangular connecting plate, and the rectangular connecting plate middle part is equipped with the screw hole with horizontal adjusting screw matched with.
The utility model provides a concrete optimization scheme, horizontal adjusting screw one end is equipped with bulb connecting portion, and the horizontal adjusting screw middle part is equipped with the external screw thread, is equipped with the draw-in groove between external screw thread and the bulb connecting portion, and horizontal adjusting part includes the backing plate that two symmetries set up, is equipped with on the backing plate with draw-in groove matched with arc recess, and the backing plate passes through fixing bolt with the locating piece and can dismantle fixed connection.
According to the specific optimization scheme, the height adjusting component comprises a height adjusting screw rod and a height adjusting nut, and a boring machine connecting block matched with a boring machine is arranged at the bottom of the height adjusting screw rod.
In a specific optimization scheme, the number of the height adjusting nuts is one or two.
According to the specific optimization scheme, the cross section of the boring machine connecting block is T-shaped, the width of the lower portion of the boring machine connecting block is larger than that of the upper portion of the boring machine connecting block, and a threaded hole matched with the height adjusting screw is formed in the middle of the boring machine connecting block.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that:
through the cooperation of the lower positioning device and the upper pressing device, the roller can be firmly fixed on the boring machine, the boring machine can conveniently perform high-precision machining, and the production efficiency and the production quality are effectively improved.
The utility model is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic structural diagram of a clamping tool of a roller barrel boring machine of the utility model.
FIG. 2 is a diagram showing the use state of the clamping tool of the roller barrel boring machine.
FIG. 3 is a schematic structural diagram of a positioning block of the present invention.
FIG. 4 is a schematic structural view of the horizontal adjusting screw of the present invention.
Fig. 5 is a schematic view of the construction of the underlay sheet according to the utility model.
FIG. 6 is a schematic view showing the structure of the leveling device of the present invention.
FIG. 7 is a schematic structural diagram of a boring machine connecting block.
FIG. 8 is a schematic view of the height adjustment screw of the present invention.
FIG. 9 is a schematic perspective view of a clamping tool of a roller tube boring machine according to the present invention.
In the figure: 1-a workbench; 2-positioning blocks; 3-a level adjustment component; 4, mounting a compression plate; 5-a height adjustment member; 21-inclined plane; 22-a guide rail; 31-horizontal adjusting screw; 32-horizontal adjusting nut; 33-a first connection block; 34-a second connecting block; 35-connecting bolts; 36-a backing plate; 51-height adjusting screw; 52-height adjusting nut; 53-boring machine connecting block.
Detailed Description
Example (b): as shown in fig. 1-8, a clamping tool for a roller barrel boring machine comprises at least two lower positioning devices and at least one upper pressing device;
in this embodiment, the number of the lower positioning devices is two, the number of the upper pressing devices is two, and the two upper pressing devices are arranged between the two lower positioning devices. In addition, the number and the positions of the lower positioning devices and the upper pressing devices can be set according to requirements.
The lower positioning device comprises two positioning blocks 2 which are symmetrically arranged, the upper parts of the positioning blocks 2 are provided with inclined planes 21, the heights of the inclined planes 21 are gradually increased from one side of each positioning block 2 close to the other positioning block 2 to the direction far away from the other positioning block 2, the lower parts of the positioning blocks 2 are provided with guide rails 22, the side with the higher height of each positioning block 2 is connected with a horizontal adjusting part 3, and the horizontal adjusting parts 3 can adjust the positions of the positioning blocks 2 on the boring machine;
go up closing device and include pressure strip 4, go up pressure strip 4 both ends and be connected with height adjusting part 5 respectively, height adjusting part 5 is adjustable goes up the height of pressure strip 4.
The horizontal adjusting part 3 comprises a horizontal adjusting screw 31 and a horizontal adjusting nut 32, one end of the horizontal adjusting screw 31 is rotatably connected with the positioning block 2, the middle part of the horizontal adjusting screw 31 is in threaded connection with the horizontal adjusting nut 32, and the lower part of the horizontal adjusting nut 32 is provided with a boring machine connecting assembly matched with a boring machine.
The boring machine connecting assembly comprises a first connecting block 33 and a second connecting block 34, the first connecting block 33 and the second connecting block 34 are detachably and fixedly connected through at least two connecting bolts 35, the lower portion of the first connecting block 33 is in sliding connection with the boring machine workbench 1, the second connecting block 34 is slidably arranged in the boring machine workbench 1, the connecting bolts 35 are respectively in threaded connection with the first connecting block 33 and the second connecting block 34, the connecting bolts 35 penetrate out of the bottom of the second connecting block 34, the horizontal adjusting nut 32 is fixedly connected with the middle portion of the upper side of the second connecting block 34, at least one connecting bolt 35 is located on one side of the horizontal adjusting nut 32, and the rest at least one connecting bolt 35 is located on the other side of the horizontal adjusting nut 32.
The first connecting block 33 has a cross-sectional shape of a T-shape, the width of the upper portion of the first connecting block 33 is greater than that of the lower portion thereof, and the cross-sectional shape of the second connecting block 34 is a rectangle.
The number of the connecting bolts 35 is two, and the two connecting bolts 35 are respectively and symmetrically arranged on two sides of the horizontal adjusting nut 32.
The horizontal adjusting nut 32 comprises a rectangular connecting plate, and a threaded hole matched with the horizontal adjusting screw 31 is formed in the middle of the rectangular connecting plate.
Horizontal adjusting screw 31 one end is equipped with bulb connecting portion, and horizontal adjusting screw 31 middle part is equipped with the external screw thread, is equipped with the draw-in groove between external screw thread and the bulb connecting portion, and horizontal adjusting part 3 includes the backing plate 36 that two symmetries set up, is equipped with on the backing plate 36 with draw-in groove matched with arc recess, and backing plate 36 passes through fixing bolt with locating piece 2 and can dismantle fixed connection.
The height adjusting component 5 comprises a height adjusting screw 51 and a height adjusting nut 52, and a boring machine connecting block 53 matched with a boring machine is arranged at the bottom of the height adjusting screw 51.
The height adjusting nuts 52 are two in number. The provision of two height adjustment nuts 52 has the effect of preventing loosening.
The cross section of the boring machine connecting block 53 is T-shaped, the width of the lower part of the boring machine connecting block 53 is larger than that of the upper part of the boring machine connecting block, and a threaded hole matched with the height adjusting screw 51 is formed in the middle of the boring machine connecting block 53.
When the boring machine is used, the positions of the positioning blocks 2 on the boring machine are adjusted through the horizontal adjusting part 3, so that the two positioning blocks 2 are fixedly supported at the bottom of the roller, then the position of the upper pressing plate 4 is adjusted through the height adjusting part 5, so that the upper pressing plate 4 is pressed on the upper part of the roller, and then the boring machine is started to perform boring operation; after the processing is finished, the fixing of the upper pressing plate 4 to the roller is loosened through the adjustment of the height adjusting part 5, the positioning blocks 2 are adjusted through the horizontal adjusting part 3, so that the two positioning blocks 2 are far away from each other, the positioning and the clamping of the roller are loosened, and then the roller is taken out to perform other assembling work.
Example 2: as shown in fig. 9, it differs from embodiment 1 in that:
the height adjusting nut 52 is one in number.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a cylinder boring machine clamping tool which characterized in that: comprises at least two lower positioning devices and at least one upper pressing device;
the lower positioning device comprises two positioning blocks which are symmetrically arranged, the upper parts of the positioning blocks are provided with inclined planes, the heights of the inclined planes are gradually increased from one side of each positioning block close to the other positioning block to the direction far away from the positioning block, the lower parts of the positioning blocks are provided with guide rails, the side with the higher height of the positioning block is connected with a horizontal adjusting component, and the position of the positioning block on the boring machine can be adjusted by the horizontal adjusting component;
the upper pressing device comprises an upper pressing plate, two ends of the upper pressing plate are respectively connected with a height adjusting part, and the height of the upper pressing plate can be adjusted by the height adjusting part.
2. The drum boring machine clamping tool of claim 1, wherein: the horizontal adjusting part comprises a horizontal adjusting screw rod and a horizontal adjusting nut, one end of the horizontal adjusting screw rod is rotatably connected with the positioning block, the middle part of the horizontal adjusting screw rod is in threaded connection with the horizontal adjusting nut, and a boring machine connecting assembly matched with a boring machine is arranged at the lower part of the horizontal adjusting nut.
3. The drum boring machine clamping tool of claim 2, wherein: the boring machine connecting assembly comprises a first connecting block and a second connecting block, the first connecting block and the second connecting block are fixedly connected in a detachable mode through at least two connecting bolts, the lower portion of the first connecting block is connected with the boring machine workbench in a sliding mode, the second connecting block is slidably arranged in the boring machine workbench, the connecting bolts are respectively in threaded connection with the first connecting block and the second connecting block, the connecting bolts penetrate out of the bottom of the second connecting block and are fixedly connected with the middle portion of the upper side of the second connecting block, at least one connecting bolt is located on one side of a horizontal adjusting nut, and the rest at least one connecting bolt is located on the other side of the horizontal adjusting nut.
4. The drum boring machine clamping tool of claim 3, wherein: the cross section of the first connecting block is T-shaped, the width of the upper part of the first connecting block is larger than that of the lower part of the first connecting block, and the cross section of the second connecting block is rectangular.
5. The drum boring machine clamping tool of claim 3, wherein: the number of connecting bolts is two, and two connecting bolts are respectively symmetrically arranged on two sides of the horizontal adjusting nut.
6. The drum boring machine clamping tool of claim 2, wherein: the horizontal adjusting nut comprises a rectangular connecting plate, and a threaded hole matched with the horizontal adjusting screw rod is formed in the middle of the rectangular connecting plate.
7. The drum boring machine clamping tool of claim 2, wherein: horizontal adjusting screw one end is equipped with bulb connecting portion, and horizontal adjusting screw middle part is equipped with the external screw thread, is equipped with the draw-in groove between external screw thread and the bulb connecting portion, and horizontal adjusting part includes the backing plate that two symmetries set up, is equipped with on the backing plate with draw-in groove matched with arc recess, and the backing plate passes through fixing bolt with the locating piece can dismantle fixed connection.
8. The drum boring machine clamping tool according to any one of claims 1 to 7, wherein: the height adjusting component comprises a height adjusting screw rod and a height adjusting nut, and a boring machine connecting block matched with a boring machine is arranged at the bottom of the height adjusting screw rod.
9. The drum boring machine clamping tool of claim 8, wherein: the number of the height adjusting nuts is one or two.
10. The drum boring machine clamping tool of claim 8, wherein: the cross section of the boring machine connecting block is T-shaped, the width of the lower part of the boring machine connecting block is larger than that of the upper part of the boring machine connecting block, and a threaded hole matched with the height adjusting screw rod is formed in the middle of the boring machine connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122864963.4U CN216264629U (en) | 2021-11-22 | 2021-11-22 | Clamping tool of roller barrel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122864963.4U CN216264629U (en) | 2021-11-22 | 2021-11-22 | Clamping tool of roller barrel boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216264629U true CN216264629U (en) | 2022-04-12 |
Family
ID=81036018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122864963.4U Expired - Fee Related CN216264629U (en) | 2021-11-22 | 2021-11-22 | Clamping tool of roller barrel boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216264629U (en) |
-
2021
- 2021-11-22 CN CN202122864963.4U patent/CN216264629U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |