CN212599057U

CN212599057U - Fixing device for drilling of rail stamping die

Info

Publication number: CN212599057U
Application number: CN202021173200.4U
Authority: CN
Inventors: 董永红
Original assignee: Zhuzhou Longhan Lanxiang Railway Equipment Co ltd
Current assignee: Zhuzhou Longhan Lanxiang Railway Equipment Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-26
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a fixing device for drilling of a rail stamping die, in the utility model, a limiting plate is movably arranged on the outer wall of a rail body, a bearing and a positioning block are arranged on the outer wall of a fixing frame, a rolling wheel is inserted into the outer wall of the bearing, a bolt is connected with the outer wall of the fixing frame in a threaded manner, a fixing box is welded on the right side of the fixing frame, a fixing rod is arranged inside the fixing box, a driving gear is fixedly arranged on the outer wall of the fixing rod, a rocker is welded on one end of the fixing rod, a sliding box is movably arranged at the bottom of the fixing box, a driven gear is arranged at the top of the sliding box, a motor is fixedly arranged on the inner wall of the right side of the sliding box, a drill bit is arranged at one end of the left side of the motor, a buckle is, the problem of complicated troublesome poeration of structure, more accurate convenient drilling is solved.

Description

Fixing device for drilling of rail stamping die

Technical Field

The utility model belongs to the technical field of the rail drilling is fixed, specifically be a rail stamping die is fixing device for drilling.

Background

The modern rail drilling machine is a hydraulic equipment specially used for rail drilling, the rail section of use becomes the I-shaped, divide into the railhead with wheel contact, the rail web in middle and the track of bottom, different routes all have different requirements to the intensity, stability and the wearability of rail, in the in-process of processing the rail, need carry out even punching as required with the rail, the rail after the drilling can utilize the round hole interconnect on the rail, adopt the gim peg to fix between rail and the rail, ensure that an individual rail can connect into the railway.

The existing rail drilling device is complex in structure and troublesome in operation, horizontal adjustment cannot be performed according to the drilling requirement, the rail drilling device is difficult to accurately lift in the lifting process, the drilling machine needs to measure and mark on a rail in advance before drilling, the measurement and marking operation is very troublesome underground, no support is arranged below the drilling device, the device is unstable during drilling, and the drilled hole is not high in quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, a fixing device for drilling a rail stamping die is provided.

The utility model adopts the technical scheme as follows: a fixing device for drilling a rail stamping die comprises a rail body and a fixing frame, wherein a limiting plate is movably mounted on the outer wall of the rail body, a limiting groove is formed in the outer wall of the fixing frame, a bearing and a positioning block are arranged in the limiting groove, a rolling wheel is inserted into the outer wall of the bearing, a thread groove is formed in the outer wall of the fixing frame, a bolt is connected in the thread groove in a threaded manner, a fixing box is welded on the right side of the fixing frame, a fixing rod is arranged in the fixing box, a driving gear is fixedly mounted on the outer wall of the fixing rod, a rocker is welded at one end of the fixing rod, a sliding box is movably mounted at the bottom of the fixing box, a driven gear is arranged at the top of the sliding box, a motor is fixedly mounted on the inner wall of the right side of the sliding box, the tray is placed to the below of slip case, the bottom fixed mounting of tray has the bracing piece, the one end of bracing piece is provided with the supporting wheel.

In a preferred embodiment, the bottom of the fixed box is provided with a sliding groove, the top of the sliding box is welded with a sliding strip, the shapes of the sliding strip and the sliding groove are matched, and the sliding box can move left and right at the bottom of the fixed box.

In a preferred embodiment, the number of gears of the rocker is twenty, the number of gears of the driven gear is ten, and the driven gear is engaged with the outer wall of the rocker.

In a preferred embodiment, the number of the bolts is four, and the threads of the outer wall of each bolt are matched with the threads of the thread groove formed in the fixed frame.

In a preferred embodiment, the two ends of the bearing are cylindrical, the number of the positioning blocks is eight, and the two ends of the bearing are matched with the bottom of the positioning blocks in shape.

In a preferred embodiment, the top of the tray matches the shape of the bottom of the slide box, and the outer wall of the tray contacts the outer wall of the catch.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this fixing device is used in drilling of rail stamping die sets up the fixed of limiting plate on the rail body, can block fixed frame's removal, and the wheel that rolls at the top of rail body, and the both ends position of bearing can change in the locating piece position, can be so that the device need not dismantle when using and remove, improves work efficiency, can all facilitate the use the device to the rail of co-altitude not, during equidistant drilling, more quick convenience.

2. The utility model discloses in, this fixing device is used in drilling of rail stamping die, and the bottom installation tray of slip case, the bottom of tray have the support, and the tray is placed below the slip case, and the effect of both sides buckle keeps the tray can askew not fall, also can stably use not needing to dismantle for the shake condition can not appear in this device use of use, thereby the drilling position can not change, and the accuracy of drilling improves more.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a middle right view of the present invention.

The labels in the figure are: the track comprises a rail body 1, a limiting plate 2, a rolling wheel 3, a bearing 4, a fixing frame 5, a bolt 6, a fixing box 7, a driving gear 8, a rocker 9, a sliding box 10, a driven gear 11, a motor 12, a drill bit 13, a buckle 14, a tray 15, a supporting rod 16, a supporting wheel 17 and a positioning block 18.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, a fixing device for drilling a rail stamping die comprises a rail body 1 and a fixing frame 5, wherein a limiting plate 2 is movably installed on the outer wall of the rail body 1, a limiting groove is formed in the outer wall of the fixing frame 5, a bearing 4 and a positioning block 18 are arranged in the limiting groove, the two ends of the bearing 4 are cylindrical, the number of the positioning blocks 18 is eight, the two ends of the bearing 4 are matched with the bottom shape of the positioning block 18, a rolling wheel 3 is inserted into the outer wall of the bearing 4, a thread groove is formed in the outer wall of the fixing frame 5, a bolt 6 is connected with the thread groove in the thread groove, the number of the bolt 6 is four, the thread of the outer wall of the bolt 6 is matched with the thread groove formed in the fixing frame 5, a fixing box 7 is welded on the right side of the fixing frame 5, a fixing, one end of the fixed rod is welded with a rocker 9, the bottom of the fixed box 7 is movably provided with a sliding box 10, the bottom of the fixed box 7 is provided with a sliding groove, the top of the sliding box 10 is welded with a sliding strip, the shapes of the sliding strip and the sliding groove are matched, the sliding box 10 can move left and right at the bottom of the fixed box 7, the top of the sliding box 10 is provided with a driven gear 11, the number of gears of the rocker 9 is twenty, the number of gears of the driven gear 11 is ten, the outer wall of the rocker 9 is meshed with the driven gear 11, the right inner wall of the sliding box 10 is fixedly provided with a motor 12, one end of the left side of the motor 12 is provided with a drill bit 13, the outer wall of the bottom of the sliding box 10 is welded with a buckle 14, a tray 15 is placed below the sliding box 10, the top of the tray 15 is matched with the shape of the bottom of the, one end of the support bar 16 is provided with a support wheel 17.

The working principle is as follows: when the fixing device for drilling the railway track stamping die is used, the limiting plate 2 is fixed at a certain position on the railway track body 1, the rolling wheels 3 and the bearings 4 are fixedly arranged on the fixing frame 5, so the fixing frame 5 can slide on the railway track body 1 through the rolling wheels 3 and the bearings 4, when the fixing frame 5 slides to a position to be fixed, the bolts 6 fixed on the fixing frame 5 are screwed by a spanner, so that the fixing frame 5 is kept fixed on the railway track body 1, when the thicknesses of the top of the railway track body 1 are different, the position of the bearings 4 in the positioning blocks 18 can be adjusted, the fixing box 7 is fixed on the sliding box 10, the internal parts of the fixing box 7 and the sliding box 10 are kept relatively static with the fixing frame 5, when the position of the fixing frame 5 is fixed to work, the rocker 9 is manually rotated to drive the rocker 8 to rotate, make drive gear 8 drive rocker 9 to obtaining to rotate rocker 9 and can make fixed case 7 can the back-and-forth movement, opening motor 12 and driving drill bit 13 and punch, the bottom of sliding box 10 is being wrapped up in the top of tray 15, blocks both sides through buckle 14, and tray 15 can not rock, and there are bracing piece 16 and supporting wheel 17 to support tray 15's lower part.

This fixing device is used in drilling of rail stamping die, set up the fixed of limiting plate 2 on rail body 1, can block fixed frame 5's removal, the wheel that rolls 3 rolls at the top of rail body 1, the both ends position of bearing 4 can change in locating piece 18 position, can be so that the device need not dismantle the removal when using, improves work efficiency, can all use the device to the not rail of co-altitude, convenient equidistant drilling fast more.

This fixing device for drilling of rail stamping die uses, and the bottom installation tray 15 of slip case 10, the bottom of tray 15 have the support, and tray 15 is placed below

slip case

10, and 14 effects of both sides buckle keep tray 15 not askew, also can use steadily not needing to dismantle for shake condition can not appear in this device use of use, thereby the drilling position can not change, and the accuracy of drilling improves more.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a rail stamping die is fixing device for drilling, includes rail body (1) and fixed frame (5), its characterized in that: the outer wall of the rail body (1) is movably provided with a limiting plate (2), the outer wall of the fixed frame (5) is provided with a limiting groove, a bearing (4) and a positioning block (18) are arranged in the limiting groove, the outer wall of the bearing (4) is spliced with a rolling wheel (3), the outer wall of the fixed frame (5) is provided with a thread groove, a bolt (6) is connected with the thread groove in an internal thread manner, the right side of the fixed frame (5) is welded with a fixed box (7), a fixed rod is arranged in the fixed box (7), the outer wall of the fixed rod is fixedly provided with a driving gear (8), one end of the fixed rod is welded with a rocker (9), the bottom of the fixed box (7) is movably provided with a sliding box (10), the top of the sliding box (10) is provided with a driven gear (11), and the right inner wall, the drill bit (13) is arranged at one end of the left side of the motor (12), the buckle (14) is welded on the outer wall of the bottom of the sliding box (10), the tray (15) is placed below the sliding box (10), the supporting rod (16) is fixedly arranged at the bottom of the tray (15), and the supporting wheel (17) is arranged at one end of the supporting rod (16).

2. A rail stamping die drilling fixture as claimed in claim 1, wherein: the bottom of the fixed box (7) is provided with a sliding groove, the top of the sliding box (10) is welded with a sliding strip, the sliding strip is matched with the sliding groove in shape, and the sliding box (10) can move left and right at the bottom of the fixed box (7).

3. A rail stamping die drilling fixture as claimed in claim 1, wherein: the number of gears of the rocker (9) is twenty, the number of gears of the driven gear (11) is ten, and the driven gear (11) is meshed with the outer wall of the rocker (9).

4. A rail stamping die drilling fixture as claimed in claim 1, wherein: the number of the bolts (6) is four, and the threads of the outer wall of each bolt (6) are matched with the threads of the thread groove formed in the fixed frame (5).

5. A rail stamping die drilling fixture as claimed in claim 1, wherein: the two ends of the bearing (4) are cylindrical, the number of the positioning blocks (18) is eight, and the shapes of the two ends of the bearing (4) are matched with the shape of the bottom of the positioning blocks (18).

6. A rail stamping die drilling fixture as claimed in claim 1, wherein: the top of the tray (15) is matched with the bottom of the sliding box (10) in shape, and the outer wall of the tray (15) is in contact with the outer wall of the buckle (14).