CN215317082U - Prevent clamping device for drilling of railway rail that rocks - Google Patents
Prevent clamping device for drilling of railway rail that rocks Download PDFInfo
- Publication number
- CN215317082U CN215317082U CN202120145070.1U CN202120145070U CN215317082U CN 215317082 U CN215317082 U CN 215317082U CN 202120145070 U CN202120145070 U CN 202120145070U CN 215317082 U CN215317082 U CN 215317082U
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- China
- Prior art keywords
- block
- drilling
- adjusting
- rail
- clamping device
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 239000011435 rock Substances 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a clamping device for drilling a railway rail, which comprises a base, a rail body, a supporting block and a transverse plate, wherein the rail body is placed above the base, the transverse plate is fixedly connected to the outer side wall of the base, the supporting block is fixed above the transverse plate, the front side of the middle part of the supporting block is rotatably connected with an adjusting rod, the outer part of the adjusting rod is connected with an adjusting block, the front side of the adjusting block is fixedly provided with a movable block, the inner part of the movable block is provided with an adjusting groove, the inner part of the supporting block is provided with a connecting groove, the inner part of the connecting groove is slidably connected with a connecting block, the front side of the connecting block is fixedly provided with a resisting block, and the inner side of the resisting block above the base is fixedly provided with a bearing block. This prevent clamping device for drilling of railway rail that rocks, it is high to the fixed stability of rail centre gripping, can prevent that the rail from rocking at the drilling in-process, avoid influencing rail drilling precision.
Description
Technical Field
The utility model relates to the technical field of railway correlation, in particular to a clamping device for drilling a railway rail, which prevents shaking.
Background
Railway rails are very common in railway stations, holes need to be drilled in the production and processing processes of the railway rails, clamping devices need to be used for clamping and fixing the railway rails before the holes are drilled, and the existing clamping devices for drilling the railway rails have many defects.
The clamping device for drilling the railway rail has low stability for clamping and fixing the rail, so that the rail is easy to shake in the drilling process to influence the rail drilling precision, and therefore, the clamping device for drilling the railway rail is prevented from shaking, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping device for drilling a railway rail, which prevents shaking and solves the problems that the stability of clamping and fixing the rail is low, the rail is easy to shake in the drilling process and the rail drilling precision is influenced in the common clamping device for drilling the railway rail in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent track clamping device for drilling that rocks, includes base, rail body, supporting shoe and diaphragm, the rail body has been placed to the top of base, and the lateral wall fixedly connected with diaphragm of base, the top fixed stay shoe of diaphragm, and the middle part front side rotation of supporting shoe is connected with the regulation pole, the external connection of adjusting the pole has the regulating block, and the front side fixed mounting of regulating block has the movable block, the adjustment tank has been seted up to the inside of movable block, the inboard inside of supporting shoe has seted up links up the groove, and links up the inside sliding connection in groove and have a linking piece, the front side fixed mounting that links up the piece has to the piece, and the piece of supporting in the base on fixedly connected with fixed block, the inboard fixed mounting of the piece that supports above the base has the piece that supports.
Preferably, the adjusting rod is connected with the adjusting block in a threaded manner, and the adjusting block forms a clamping type sliding structure in the supporting block.
Preferably, the longitudinal section of the adjusting groove is inclined, and the movable rod forms a sliding structure in the adjusting groove.
Preferably, the connection block is connected with the connection groove in a clamping manner, and the cross section of the connection block is in a T shape.
Preferably, the shape of the longitudinal section of the abutting block is L-shaped, and the abutting blocks are symmetrically arranged relative to the horizontal midperpendicular of the movable block.
Preferably, the inner side wall of the receiving block is fixedly provided with a rubber anti-slip pad, and the receiving blocks are uniformly distributed on the inner side of the rail body.
Compared with the prior art, the utility model has the beneficial effects that: the clamping device for drilling the railway rail with the shaking prevention function has high stability for clamping and fixing the rail, can prevent the rail from shaking in the drilling process, and avoids influencing the rail drilling precision;
1. the rail body clamping and fixing device is provided with the abutting blocks and the bearing blocks, the abutting blocks are symmetrically arranged relative to the horizontal perpendicular bisector of the movable block, the stability of clamping and fixing the rail body can be improved, and the rubber anti-slip pads are fixedly arranged on the inner side walls of the bearing blocks, so that the friction force on the rail body can be increased, and the rail body is prevented from shaking in the drilling process;
2. the rail body is provided with an adjusting groove and a butting block, the longitudinal section of the adjusting groove is obliquely arranged, the butting block is driven by a movable rod to slide inwards, so that the fixed block and the bearing block can clamp and fix the rail body conveniently, and the cross section of the bearing block is T-shaped, so that the stability of the butting block can be improved;
3. be equipped with regulating block and bearing block, constitute block-type sliding structure in the backup pad through the regulating block, can improve the stability of movable block side to side movement, rethread bearing block is at the inboard evenly distributed of rail body, and improvement that can be further is to the fixed stability of rail body.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of a side view cross-sectional structure of the connection of the support block and the adjustment block of the present invention.
In the figure: 1. the rail comprises a base, 2, a rail body, 3, supporting blocks, 4, adjusting rods, 5, adjusting blocks, 6, movable blocks, 7, adjusting grooves, 8, connecting blocks, 9, abutting blocks, 10, movable rods, 11, fixed blocks, 12, bearing blocks, 13, rubber anti-skid pads, 14, connecting grooves, 15 and transverse plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise defined, all references to up, down, left, right, front, rear, etc. directions herein are to be interpreted as referring to up, down, left, right, front, rear, etc. directions in the drawings to which the utility model is directed.
Referring to fig. 1-4, the present invention provides a technical solution: a clamping device for preventing shaking of railway rails for drilling comprises a base 1, a rail body 2, a supporting block 3, an adjusting rod 4, an adjusting block 5, a movable block 6, an adjusting groove 7, a connecting block 8, a resisting block 9, a movable rod 10, a fixed block 11, a bearing block 12, a rubber anti-skid pad 13, a connecting groove 14 and a transverse plate 15, wherein the rail body 2 is placed above the base 1, the transverse plate 15 is fixedly connected with the outer side wall of the base 1, the supporting block 3 is fixed above the transverse plate 15, the adjusting rod 4 is rotatably connected with the middle front side of the supporting block 3, the adjusting block 5 is connected with the outer part of the adjusting rod 4, the movable block 6 is fixedly installed on the front side of the adjusting block 5, the adjusting groove 7 is formed inside the movable block 6, the connecting groove 14 is formed inside the supporting block 3, the connecting block 8 is slidably connected inside the connecting groove 14, the resisting block 9 is fixedly installed on the front side of the connecting block 8, and a fixed block 11 is fixedly connected on the supporting block 9 in the base 1, and a bearing block 12 is fixedly arranged on the inner side of the supporting block 9 above the base 1.
As shown in fig. 2, 3 and 4, the adjusting rod 4 is connected with the adjusting block 5 in a threaded manner, and the adjusting block 5 forms a clamping type sliding structure in the supporting block 3, which can improve the stability of the left-right movement of the movable block 6, as shown in fig. 1, 2 and 3, the longitudinal section of the adjusting groove 7 is obliquely arranged, and the movable rod 10 forms a sliding structure in the adjusting groove 7, so that the movable rod 10 drives the abutting block 9 to slide inwards, thereby facilitating the fixed block 11 and the bearing block 12 to clamp and fix the rail body 2, the abutting block 8 is connected with the abutting groove 14 in a clamping manner, and the cross section of the abutting block 8 is in a T-shape, which can improve the stability of the abutting block 9;
like in fig. 1 and fig. 2 the vertical cross-sectional shape of support piece 9 is "L" font, and support piece 9 is installed about the horizontal perpendicular bisector symmetry of movable block 6, can improve the fixed stability of the centre gripping of rail body 2, and the inside wall fixed mounting who accepts piece 12 has rubber slipmat 13, and accepts piece 12 at the inboard evenly distributed of rail body 2, can increase the frictional force to rail body 2, prevents that rail body 2 from rocking at the drilling in-process, can further improvement to the fixed stability of rail body 2.
The working principle is as follows: when the clamping device for preventing the rocking of the railway track is used, firstly, as shown in fig. 1, 3 and 4, a railway track body 2 to be processed is placed on a base 1, then an adjusting rod 4 is rotated to drive an adjusting block 5 to move, so that a movable block 6 can slide outwards on a supporting block 3 through the adjusting block 5, and the longitudinal section of an adjusting groove 7 is obliquely arranged, so that a butting block 9 is driven by a movable rod 10 to slide inwards, the upper side of a fixed block 11 and the lower side of a bearing block 12 are respectively jointed with the base 1 and the railway track body 2, and the fixed block 11 and the bearing block 12 can clamp and fix the railway track body 2;
finally, as shown in fig. 1, fig. 2 and fig. 3, the cross section of the connecting block 8 is in a shape of a T, so that the stability of the supporting block 9 can be improved, and the rubber anti-slip pad 13 is fixedly mounted on the inner side wall of the bearing block 12, so that the friction force on the rail body 2 can be increased, the rail body 2 is prevented from shaking in the drilling process, and the stability of the rail body 2 can be further improved due to the fact that the bearing blocks 12 are uniformly distributed on the inner side of the rail body 2, and the whole process of using the clamping device for rail drilling for preventing shaking is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a prevent clamping device for drilling of railway track who rocks, includes base (1), rail body (2), supporting shoe (3) and diaphragm (15), its characterized in that: a rail body (2) is arranged above the base (1), a transverse plate (15) is fixedly connected to the outer side wall of the base (1), a supporting block (3) is fixed above the transverse plate (15), the front side of the middle part of the supporting block (3) is rotationally connected with an adjusting rod (4), the outside of the adjusting rod (4) is connected with an adjusting block (5), a movable block (6) is fixedly arranged on the front side of the adjusting block (5), an adjusting groove (7) is formed in the movable block (6), a connecting groove (14) is formed in the inner side of the supporting block (3), and the inside of the joining groove (14) is connected with a joining block (8) in a sliding way, the front side of the joining block (8) is fixedly provided with a resisting block (9), and a fixed block (11) is fixedly connected on the abutting block (9) in the base (1), and a bearing block (12) is fixedly arranged on the inner side of the abutting block (9) above the base (1).
2. The anti-wobble clamping device for drilling a railway rail as claimed in claim 1, wherein: the adjusting rod (4) is connected with the adjusting block (5) in a threaded mode, and the adjusting block (5) forms a clamping type sliding structure in the supporting block (3).
3. The anti-wobble clamping device for drilling a railway rail as claimed in claim 1, wherein: the longitudinal section of the adjusting groove (7) is obliquely arranged, and the movable rod (10) forms a sliding structure in the adjusting groove (7).
4. The anti-wobble clamping device for drilling a railway rail as claimed in claim 1, wherein: the connecting block (8) is connected with the connecting groove (14) in a clamping mode, and the cross section of the connecting block (8) is T-shaped.
5. The anti-wobble clamping device for drilling a railway rail as claimed in claim 1, wherein: the longitudinal section of the resisting block (9) is L-shaped, and the resisting block (9) is symmetrically arranged relative to the horizontal midperpendicular of the movable block (6).
6. The anti-wobble clamping device for drilling a railway rail as claimed in claim 1, wherein: the inner side wall of the bearing block (12) is fixedly provided with a rubber anti-slip pad (13), and the bearing block (12) is uniformly distributed on the inner side of the rail body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145070.1U CN215317082U (en) | 2021-01-20 | 2021-01-20 | Prevent clamping device for drilling of railway rail that rocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145070.1U CN215317082U (en) | 2021-01-20 | 2021-01-20 | Prevent clamping device for drilling of railway rail that rocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215317082U true CN215317082U (en) | 2021-12-28 |
Family
ID=79579009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120145070.1U Expired - Fee Related CN215317082U (en) | 2021-01-20 | 2021-01-20 | Prevent clamping device for drilling of railway rail that rocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215317082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060662A (en) * | 2022-12-29 | 2023-05-05 | 林州市太行矿机设备厂有限责任公司 | Alloy steel rail drilling device |
-
2021
- 2021-01-20 CN CN202120145070.1U patent/CN215317082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060662A (en) * | 2022-12-29 | 2023-05-05 | 林州市太行矿机设备厂有限责任公司 | Alloy steel rail drilling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |