CN213164184U

CN213164184U - Drilling and milling tool for swing bolster of motor train unit

Info

Publication number: CN213164184U
Application number: CN202021390016.5U
Authority: CN
Inventors: 王兆海; 王俊; 孙培中
Original assignee: Qingdao Jinye Railway Equipment Manufacturing Co ltd
Current assignee: Qingdao Jinye Railway Equipment Manufacturing Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-11
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a EMUs swing bolster bores and mills frock, including operation platform and carriage, operation platform's outer wall is provided with the protection angle, and operation platform's inside runs through threaded hole, the welding of outside one side of screw hole has rotatory bolt, and is provided with the shield on one side of the outer wall of rotatory bolt, operation platform's outer wall top is provided with the supporting shoe, and outside one side of supporting shoe is provided with the telescope tube, and the outer wall of telescope tube is provided with fixed button simultaneously. This EMUs swing bolster bores and mills frock through the setting of protection angle, screw hole and shield, constitutes can protect and dirt-proof effect, is provided with the protection angle around operation platform, can effectually prevent to hit the circumstances that the higher authority can collide with when the people, and when the protection angle damages, can dismantle the change with the protection angle, and easy operation, and when the screw hole does not use, prevent the inside jam of screw hole, the shield that at this moment sets up can play dirt-proof effect.

Description

Drilling and milling tool for swing bolster of motor train unit

Technical Field

The utility model relates to a relevant technical field of EMUs specifically is EMUs truck bloster brill mills frock.

Background

The swing bolster is a spare part of bogie, and the appearance looks like the pillow, and the volume is fish belly shape, and distribution load gives both ends spring, and the swing bolster brill mills the frock, is that a plurality of kicking blocks, supporting shoe of welding on the steel sheet of cuboid have the screw hole of different specifications size, and the clamping of being convenient for is on the lathe workstation, more makes things convenient for the clamping swing bolster, guarantees the swing bolster brill and mills processing.

However, the swing bolster drilling and milling tool used at present needs to be taken elsewhere when tools are needed in the process of using the swing bolster drilling and milling tool by people, time is wasted, maintenance intensity is reduced, and therefore the swing bolster drilling and milling tool for the motor train unit is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a EMUs truck bloster bores and mills frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the drilling and milling tool for the swing bolster of the motor train unit comprises an operation platform and a support frame, wherein a protective corner is arranged on the outer wall of the operation platform, a threaded hole penetrates through the interior of the operation platform, a rotary bolt is welded on one side of the outer portion of the threaded hole, a dustproof cover is arranged on one side of the outer wall of the rotary bolt, a support block is arranged above the outer wall of the operation platform, a telescopic sleeve is arranged on one side of the outer portion of the support block, a fixing button is arranged on the outer wall of the telescopic sleeve, a support rod is arranged above the outer wall of the telescopic sleeve, a limiting hole penetrates through the interior of the support rod, the support frame is arranged below the outer wall of the operation platform, a slide rail is arranged below the inner wall of the support frame, the slide rail is connected with a storage drawer through a slide block, the storage drawer is arranged above the outer portion of the slide, the outer wall of rotary rod is provided with the handle, and the outer wall of handle is provided with the slipmat.

Preferably, the operating platform is connected with the protection angle in a clamping mode, and the protection angle is symmetrically arranged with the central axis of the operating platform.

Preferably, the dust cover and the operation platform form a rotating structure through a rotating bolt, and the dust cover is arranged in a square structure.

Preferably, the telescopic sleeve is movably connected with the support rod, and the inner diameter of the telescopic sleeve is larger than the outer diameter of the support rod.

Preferably, the sliding rail and the storage drawer form a sliding structure through a sliding block, and the sliding block is symmetrically arranged on the central axis of the storage drawer.

Preferably, the groove and the handle form a rotating structure through a rotating rod, and the handle is symmetrically arranged with the central axis of the operating platform.

Preferably, the handle is tightly attached to the non-slip mat, and the length of the handle is greater than that of the non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the drilling and milling tool for the swing bolster of the motor train unit comprises a protection angle, a threaded hole and a dustproof cover, wherein the protection angle, the threaded hole and the dustproof cover are arranged to form a protection and dustproof effect;

(2) this EMUs swing bolster brill mills frock through the setting of flexible cover, bracing piece and storage drawers, can make things convenient for work, and when needs use the device, the activity about accessible flexible cover and bracing piece are gone on, adjusts required height, then fixes, and at the in-process of processing, can use too much instrument, and the storage drawers that at this moment set up can play the effect of storing, makes things convenient for artificial taking.

(3) This EMUs swing bolster brill mills frock, through the recess, the setting of handle and slipmat, the artificial transport of being convenient for, the handle that sets up in the both sides of carriage, when not the time spent, the centrobaric effect of accessible, the handle will hang down and put in the both sides of carriage, when needs transport, can get up the handle rotation, and the slipmat that sets up on hand can play skid-proof effect, prevent at the in-process of transport, have careless landing, and lead to the injured condition of people to take place.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: the anti-skid device comprises an operating platform 1, a protective angle 2, a threaded hole 3, a rotary bolt 4, a dust cover 5, a supporting block 6, a telescopic sleeve 7, a fixed button 8, a supporting rod 9, a limiting hole 10, a supporting frame 11, a sliding rail 12, a sliding block 13, a storage drawer 14, a groove 15, a rotary rod 16, a handle 17 and an anti-skid pad 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: the drilling and milling tool for the swing bolster of the motor train unit comprises an operating platform 1 and a supporting frame 11, wherein a protective corner 2 is arranged on the outer wall of the operating platform 1, a threaded hole 3 penetrates through the inside of the operating platform 1, a rotary bolt 4 is welded on one side of the outside of the threaded hole 3, a dustproof cover 5 is arranged on one side of the outer wall of the rotary bolt 4, a supporting block 6 is arranged above the outer wall of the operating platform 1, a telescopic sleeve 7 is arranged on one side of the outside of the supporting block 6, a fixing button 8 is arranged on the outer wall of the telescopic sleeve 7, a supporting rod 9 is arranged above the outer wall of the telescopic sleeve 7, a limiting hole 10 penetrates through the inside of the supporting rod 9, the supporting frame 11 is arranged below the outer wall of the operating platform 1, a sliding rail 12 is arranged below the inner wall of the supporting frame 11, the sliding rail 12 is connected with a storage drawer 14 through a sliding block 13, the drawer, and a rotating rod 16 penetrates through the groove 15, a handle 17 is arranged on the outer wall of the rotating rod 16, and an anti-skid pad 18 is arranged on the outer wall of the handle 17.

Further, operation platform 1 is connected with 2 blocks of protection angle, and protection angle 2 sets up with operation platform 1's axis symmetry, is provided with protection angle 2 around operation platform 1, can effectually prevent to hit the circumstances that the higher authority can collide with when the people, and when protection angle 2 damaged, can dismantle protection angle 2 and change, and easy operation.

Furthermore, the dust cover 5 forms a rotating structure with the operating platform 1 through the rotating bolt 4, the dust cover 5 is arranged in a square structure, when the threaded hole 3 is not used, the inner part of the threaded hole 3 is prevented from being blocked, and the dust cover 5 can cover the threaded hole 3 through the rotating bolt 4, so that the dust-proof effect can be effectively achieved.

Further, flexible cover 7 and bracing piece 9 swing joint, and the internal diameter of flexible cover 7 is greater than the external diameter of bracing piece 9, and when needs used the device, the activity about accessible flexible cover 7 and bracing piece 9 goes on adjusts required height, then fixes, has improved the practicality.

Further, slide rail 12 constitutes sliding construction through slider 13 and storage drawer 14, and slider 13 sets up with storage drawer 14's axis symmetry, and at the in-process of processing, can use too much instrument, and storage drawer 14 that at this moment sets up can play the effect of storing, makes things convenient for artificial taking.

Furthermore, the groove 15 and the handle 17 form a rotating structure through the rotating rod 16, the handle 17 is symmetrically arranged with the central axis of the operating platform 1, the handles 17 arranged at the two sides of the supporting frame 11 can be vertically placed at the two sides of the supporting frame 11 through the gravity center when not in use, and the handles 17 can be rotated when in need of carrying, so that the using effect is improved.

Further, handle 17 and slipmat 18 closely laminate, and the length of handle 17 is greater than the length of slipmat 18, and the slipmat 18 that sets up on handle 17 can play skid-proof effect, prevents to have careless landing at the in-process of transport, and leads to the condition of people injury to take place, has strengthened the security.

The working principle is as follows: firstly, when the device is needed, the height can be adjusted by moving up and down through the telescopic sleeve 7 and the support rod 9, then the fixing button 8 is pressed to enable the fixing button 8 to penetrate through the limiting hole 10 to play a fixing role, then the swing bolster is placed above the support rod 9 to carry out the next work, the support block 6 arranged on the operation platform 1 can effectively play a supporting role, the threaded hole 3 arranged in the operation platform 1 is convenient to clamp on a machine tool workbench and more convenient to clamp the swing bolster, the drilling and milling processing of the swing bolster is ensured, meanwhile, in the processing process, too many tools can be used, the storage drawer 14 arranged at the moment can play a storage role and is convenient to take manually, the handles 17 arranged at two sides of the support frame 11 can play a role of gravity center when the device is not used, the handles 17 can be hung at two sides of the support frame 11, when needs are carried, can be rotatory with handle 17, and the slipmat 18 that sets up on handle 17, can play skid-proof effect, prevent at the in-process of transport, there is careless landing, and lead to the injured condition of people to take place, at last for safe thinking, be provided with protection angle 2 around operation platform 1, can effectually prevent, the condition that can collide with above the people hits, the condition that can damage when protection angle 2 uses for a long time simultaneously, can dismantle the change with protection angle 2 at this moment, and easy operation, this is exactly this EMUs swing bolster brill mills application method of frock.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. EMUs swing bolster bores and mills frock, including operation platform (1) and carriage (11), its characterized in that: the outer wall of the operating platform (1) is provided with a protective angle (2), a threaded hole (3) penetrates through the operating platform (1), a rotating bolt (4) is welded on one side of the outer portion of the threaded hole (3), a dust cover (5) is arranged on one side of the outer wall of the rotating bolt (4), a supporting block (6) is arranged above the outer wall of the operating platform (1), a telescopic sleeve (7) is arranged on one side of the outer portion of the supporting block (6), a fixing button (8) is arranged on the outer wall of the telescopic sleeve (7), a supporting rod (9) is arranged above the outer wall of the telescopic sleeve (7), a limiting hole (10) penetrates through the inner portion of the supporting rod (9), the supporting frame (11) is arranged below the outer wall of the operating platform (1), a sliding rail (12) is arranged below the inner wall of the supporting frame (11), and the sliding rail (12) is connected with a storage drawer (14) through a sliding block, and storage drawer (14) set up in the outside top of slide rail (12), the outer wall both sides of carriage (11) all are provided with recess (15), and the inside of recess (15) runs through has rotary rod (16), the outer wall of rotary rod (16) is provided with handle (17), and the outer wall of handle (17) is provided with slipmat (18).

2. The drilling and milling tool for the swing bolster of the motor train unit according to claim 1, characterized in that: operation platform (1) is connected with protection angle (2) block, and protection angle (2) set up with the axis symmetry of operation platform (1).

3. The drilling and milling tool for the swing bolster of the motor train unit according to claim 1, characterized in that: the dustproof cover (5) and the operation platform (1) form a rotating structure through the rotating bolt (4), and the dustproof cover (5) is arranged in a square structure.

4. The drilling and milling tool for the swing bolster of the motor train unit according to claim 1, characterized in that: the telescopic sleeve (7) is movably connected with the support rod (9), and the inner diameter of the telescopic sleeve (7) is larger than the outer diameter of the support rod (9).

5. The drilling and milling tool for the swing bolster of the motor train unit according to claim 1, characterized in that: the sliding rail (12) and the storage drawer (14) form a sliding structure through the sliding block (13), and the sliding block (13) is symmetrically arranged on the central axis of the storage drawer (14).

6. The drilling and milling tool for the swing bolster of the motor train unit according to claim 1, characterized in that: recess (15) constitute revolution mechanic through rotary rod (16) and handle (17), and handle (17) set up with the axis symmetry of operation platform (1).

7. The drilling and milling tool for the swing bolster of the motor train unit according to claim 1, characterized in that: the handle (17) is tightly attached to the non-slip mat (18), and the length of the handle (17) is larger than that of the non-slip mat (18).