CN210548232U - Uniform drilling device for roller - Google Patents
Uniform drilling device for roller Download PDFInfo
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- CN210548232U CN210548232U CN201921070561.3U CN201921070561U CN210548232U CN 210548232 U CN210548232 U CN 210548232U CN 201921070561 U CN201921070561 U CN 201921070561U CN 210548232 U CN210548232 U CN 210548232U
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- axial limiting
- drilling
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Abstract
The utility model discloses an even drilling equipment of roller, include: the drilling workbench is provided with a drill bit and an installation platform, and the drill bit is positioned above the installation platform; the roller fixing device comprises a groove body and clamping parts, the groove body is fixed on the mounting platform and is positioned below the drill bit, and the clamping parts are arranged on two sides of the groove body; hole apart from positioner, hole apart from positioner include rotatory lead screw, axial limiting plate, pointer and scale plate, and rotatory lead screw sets up in the cell body bottom along the extending direction of cell body, and axial limiting plate bottom is equipped with the screw hole, and the screw hole agrees with rotatory lead screw, makes the axial limiting plate can remove in the cell body along with the rotation of rotatory lead screw, and the scale plate sets up in the side of cell body, and pointer one end is fixed in the axial limiting plate, the directional scale plate of the other end. The roller fixing device is simple in structure, convenient to use, small in equipment size and low in cost, and the distance between the positioning holes is accurate while the rollers are effectively fixed.
Description
Technical Field
The utility model belongs to the technical field of roller processing, more specifically relates to an even drilling equipment of roller.
Background
In the drilling process of the roller, the roller needs to be positioned, so that the position of the roller is prevented from changing in the processing process to influence the processing precision, and the positioning is very difficult in the processing process because the roller is a cylinder; in addition, when a plurality of holes need to be drilled along the axial direction of the roller, the distance between the positioning holes cannot be accurately determined, and the judgment can only be carried out by naked eyes, so that the hole distance is possibly unqualified. The existing precise drilling equipment is high in cost, large in size, complex in structure and not suitable for small-cost roller machining or roller products with low precision requirements, so that the uniform drilling device for the roller, which is small in size, simple in structure, convenient to use and low in cost, is expected to be developed, and the distance between the positioning holes can be accurately determined while the roller is effectively fixed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a small, simple structure, convenient to use's even drilling equipment of roller, accurate locating hole interval when can effectively fix the roller.
In order to achieve the above object, the present invention provides an even drilling apparatus for a roller, comprising:
the drilling device comprises a drilling workbench, wherein a drill bit and an installation platform are arranged on the drilling workbench, and the drill bit is positioned above the installation platform;
the roller fixing device comprises a groove body and clamping parts, the groove body is fixed on the mounting platform and is positioned below the drill bit, and the clamping parts are arranged on two sides of the groove body;
hole apart from positioner, hole apart from positioner is including rotatory lead screw, axial limiting plate, pointer and scale plate, rotatory lead screw is followed the extending direction of cell body set up in the cell body bottom, axial limiting plate bottom is equipped with the screw hole, the screw hole with rotatory lead screw agrees with, makes the axial limiting plate can follow the rotation of rotatory lead screw is in remove in the cell body, the scale plate set up in the side of cell body, pointer one end is fixed in the axial limiting plate, the other end is directional the scale plate.
Preferably, the clamping part includes screw rod, fastening nut subassembly and roof, be equipped with the screw hole on the curb plate of cell body, the roof is fixed in the one end of screw rod, the other end of screw rod by the inside of cell body passes the screw hole, the fastening nut subassembly with the screw rod agrees with, is used for fixing the screw rod with the relative position of cell body.
Preferably, the fastening nut assembly comprises a first nut and a second nut, and the first nut and the second nut are respectively located on the inner side and the outer side of the groove body.
Preferably, the top plate is perpendicular to the bottom surface of the tank body, the top plate is provided with a roller, and the roller is located on the surface of the top plate, facing the central line of the tank body.
Preferably, the roller is a universal bull's eye wheel.
Preferably, the bottom of the tank body is provided with a groove, and the rotary screw rod is arranged in the groove.
Preferably, the bottom of the axial limiting plate is provided with a sliding block, the threaded hole is formed in the sliding block, and the sliding block is matched with the groove in size, so that the axial limiting plate can be connected to the rotary screw rod in the groove through the threaded hole in the sliding block.
Preferably, the axial limiting plate is perpendicular to the rotary screw.
Preferably, a screw rotating handle is mounted at the end of the rotating screw.
Preferably, the trough body is fixed on the mounting platform through a U-shaped connecting piece.
The beneficial effects of the utility model reside in that: when the rotary drilling machine is used, the rotary screw rod is rotated to move the axial limiting plate, a pointer on the axial limiting plate points to a scale mark on the scale plate, the roller is placed in the groove body, one end of the roller is tightly attached to the axial limiting plate and then fixed by the aid of the clamping part, the descending drill bit drills a first hole, after the first drilling is completed, the clamping part is appropriately loosened and the rotary screw rod is rotated, the rotary limiting plate pushes the roller to move, the moving distance is measured by the pointer, when the moving distance reaches the required hole interval, the rotary screw rod stops rotating and the clamping part is screwed, and the descending drill bit drills a second hole; and so on, all the holes on the roller are processed; the roller fixing device is simple in structure, convenient to use, small in equipment size and low in cost, and the distance between the positioning holes is accurate while the rollers are effectively fixed.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic view of a uniform drilling device of a roller according to an embodiment of the present invention.
Description of the reference numerals
1. A drilling workbench; 2. a drill bit; 3. mounting a platform; 4. a U-shaped connecting piece; 5. a trough body; 6. a scale plate; 7. a pointer; 8. an axial limiting plate; 9. universal bull's eye wheels; 10. a top plate; 11. a first nut; 12. a second nut; 13. a screw; 14. the lead screw rotates the handle.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
According to the utility model discloses an even drilling equipment of roller, include:
the drilling workbench is provided with a drill bit and an installation platform, and the drill bit is positioned above the installation platform;
the roller fixing device comprises a groove body and clamping parts, the groove body is fixed on the mounting platform and is positioned below the drill bit, and the clamping parts are arranged on two sides of the groove body;
hole apart from positioner, hole apart from positioner include rotatory lead screw, axial limiting plate, pointer and scale plate, and rotatory lead screw sets up in the cell body bottom along the extending direction of cell body, and axial limiting plate bottom is equipped with the screw hole, and the screw hole agrees with rotatory lead screw, makes the axial limiting plate can remove in the cell body along with the rotation of rotatory lead screw, and the scale plate sets up in the side of cell body, and pointer one end is fixed in the axial limiting plate, the directional scale plate of the other end.
Specifically, when the device is used, the rotating screw rod is rotated to move the axial limiting plate, a pointer on the axial limiting plate points to a scale mark on the scale plate, the roller is placed in the groove body, one end of the roller is tightly attached to the axial limiting plate and then fixed by the aid of the clamping portion, the descending drill bit drills a first hole, after the first hole is drilled, the clamping portion is appropriately loosened and the rotating screw rod is rotated, the rotating limiting plate pushes the roller to move, the moving distance is measured through the pointer, when the moving distance reaches the required hole interval, the rotating screw rod is stopped to rotate, the clamping portion is screwed, and the descending drill bit drills a second hole; and so on, all the holes on the roller are processed; the roller fixing device is simple in structure, convenient to use, small in equipment size and low in cost, and the distance between the positioning holes is accurate while the rollers are effectively fixed.
As the preferred scheme, the clamping part comprises a screw rod, a fastening nut component and a top plate, a threaded hole is formed in a side plate of the groove body, the top plate is fixed at one end of the screw rod, the other end of the screw rod penetrates through the threaded hole from the inside of the groove body, and the fastening nut component is matched with the screw rod and used for fixing the relative position of the screw rod and the groove body.
Preferably, the fastening nut assembly comprises a first nut and a second nut, and the first nut and the second nut are respectively located on the inner side and the outer side of the groove body.
As preferred scheme, the roof is perpendicular with the bottom surface of cell body, is equipped with the gyro wheel on the roof, and the gyro wheel is located the face towards the cell body central line of roof.
Specifically, the roller is arranged on the top plate, when the roller in the groove body is pushed, the roller can rotate along with the movement of the roller, the resistance when the roller is pushed is reduced, and the surface friction between the top plate and the roller is avoided, so that the roller is scratched.
As preferred scheme, the gyro wheel is universal bull's eye wheel.
Particularly, the universal bull's eye wheel is adopted, so that the roller is convenient to push and take out from the groove body.
As preferred scheme, the cell body bottom is equipped with the recess, and rotatory lead screw sets up in the recess.
As the preferred scheme, the bottom of the axial limiting plate is provided with a sliding block, the threaded hole is formed in the sliding block, the sliding block is matched with the size of the groove, and the axial limiting plate can be connected to the rotary screw rod in the groove through the threaded hole in the sliding block.
As preferred scheme, the axial limiting plate is perpendicular to the rotary screw rod.
Preferably, a screw rotating handle is mounted at the end of the rotating screw.
As the preferred scheme, the cell body passes through U type connecting piece to be fixed in mounting platform.
Examples
Fig. 1 shows a schematic view of a uniform drilling apparatus of a roller according to the present embodiment.
As shown in fig. 1, the uniform drilling apparatus for a roller includes:
the drilling workbench 1 is provided with a drill bit 2 and an installation platform 3, and the drill bit 2 is positioned above the installation platform 3;
the groove body 5 is fixed on the mounting platform 3 through 4U-shaped connecting pieces and is positioned below the drill bit 2, the clamping parts are arranged on two sides of the groove body 5 and comprise a screw 13, a fastening nut component and a top plate 10, a threaded hole is formed in a side plate of the groove body 5, the top plate 10 is fixed at one end of the screw 13, the other end of the screw 13 penetrates through the threaded hole from the inside of the groove body 5, the fastening nut component is matched with the screw 13 and comprises a first nut 11 and a second nut 12, and the first nut 11 and the second nut 12 are respectively positioned on the inner side and the outer side of the groove body 5 and used for fixing the relative positions of the screw 13 and the groove body;
rotatory lead screw sets up in 5 bottoms of cell body along the extending direction of cell body 5, 8 bottoms of axial limiting plate are equipped with the screw hole, the screw hole agrees with rotatory lead screw, make axial limiting plate 8 can remove in 5 cell bodies along with the rotation of rotatory lead screw, roof 10 is perpendicular with 5 bottom surfaces of cell body, be equipped with the gyro wheel on the face of 5 central lines of cell body of orientation of roof 10, the gyro wheel is universal bull's eye wheel 9, scale 6 sets up in the side of cell body 5, 7 one end of pointer are fixed in axial limiting plate 8, the directional scale 6 of the other end, lead screw twist grip 14 is installed to the tip of rotatory.
When the rotary drilling machine is used, the rotary screw rod is rotated to move the axial limiting plate, a pointer on the axial limiting plate points to a scale mark on the scale plate, the roller is placed in the groove body, one end of the roller is tightly attached to the axial limiting plate and then fixed by the aid of the clamping part, the descending drill bit drills a first hole, after the first drilling is completed, the clamping part is appropriately loosened and the rotary screw rod is rotated, the rotary limiting plate pushes the roller to move, the moving distance is measured by the pointer, when the moving distance reaches the required hole interval, the rotary screw rod stops rotating and the clamping part is screwed, and the descending drill bit drills a second hole; and so on, all the holes on the roller are processed; the roller fixing device is simple in structure, convenient to use, small in equipment size and low in cost, and the distance between the positioning holes is accurate while the rollers are effectively fixed.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A device for uniform drilling of a roller, comprising:
the drilling device comprises a drilling workbench, wherein a drill bit and an installation platform are arranged on the drilling workbench, and the drill bit is positioned above the installation platform;
the roller fixing device comprises a groove body and clamping parts, the groove body is fixed on the mounting platform and is positioned below the drill bit, and the clamping parts are arranged on two sides of the groove body;
hole apart from positioner, hole apart from positioner is including rotatory lead screw, axial limiting plate, pointer and scale plate, rotatory lead screw is followed the extending direction of cell body set up in the cell body bottom, axial limiting plate bottom is equipped with the screw hole, the screw hole with rotatory lead screw agrees with, makes the axial limiting plate can follow the rotation of rotatory lead screw is in remove in the cell body, the scale plate set up in the side of cell body, pointer one end is fixed in the axial limiting plate, the other end is directional the scale plate.
2. The uniform drilling device for the rollers as claimed in claim 1, wherein the clamping portion comprises a screw, a fastening nut component and a top plate, a threaded hole is formed in a side plate of the groove body, the top plate is fixed at one end of the screw, the other end of the screw penetrates through the threaded hole from the inside of the groove body, and the fastening nut component is matched with the screw and used for fixing the relative position of the screw and the groove body.
3. The uniform drilling device for the rollers as claimed in claim 2, wherein the fastening nut assembly comprises a first nut and a second nut, and the first nut and the second nut are respectively located at the inner side and the outer side of the groove body.
4. The device for uniformly drilling the roller as claimed in claim 2, wherein the top plate is perpendicular to the bottom surface of the trough body, and the top plate is provided with a roller which is positioned on the surface of the top plate facing to the central line of the trough body.
5. The apparatus for uniformly drilling a roll according to claim 4 wherein said roller is a universal bull's eye wheel.
6. The uniform drilling device for the roller according to claim 1, wherein a groove is formed at the bottom of the groove body, and the rotary screw is arranged in the groove.
7. The device for uniformly drilling the roller according to claim 6, wherein a sliding block is arranged at the bottom of the axial limiting plate, the threaded hole is formed in the sliding block, and the sliding block is matched with the groove in size, so that the axial limiting plate can be connected to the rotary lead screw in the groove through the threaded hole in the sliding block.
8. Device for the uniform drilling of rollers according to claim 1, characterized in that said axial limit plate is perpendicular to said rotary screw.
9. The uniform drilling device for the roller according to claim 1, wherein a screw rotating handle is installed at an end of the rotating screw.
10. The uniform drilling device for the roller according to claim 1, wherein the tank body is fixed to the mounting platform by a U-shaped connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070561.3U CN210548232U (en) | 2019-07-09 | 2019-07-09 | Uniform drilling device for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070561.3U CN210548232U (en) | 2019-07-09 | 2019-07-09 | Uniform drilling device for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548232U true CN210548232U (en) | 2020-05-19 |
Family
ID=70668410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921070561.3U Active CN210548232U (en) | 2019-07-09 | 2019-07-09 | Uniform drilling device for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210548232U (en) |
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2019
- 2019-07-09 CN CN201921070561.3U patent/CN210548232U/en active Active
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