CN213917595U

CN213917595U - Angle grinder for grinding electric appliance protective cover of moving trolley

Info

Publication number: CN213917595U
Application number: CN202022466817.1U
Authority: CN
Inventors: 李亚
Original assignee: Qingdao Qingyuheng Machinery Co ltd
Current assignee: Qingdao Qingyuheng Machinery Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-10
Anticipated expiration: 2030-10-30

Abstract

The utility model provides an angle grinder for grinding an electric appliance protective cover of a traverse table, which comprises a base, an angle grinder body and a control mechanism, wherein the angle grinder body and the control mechanism are both arranged on the base; the control mechanism comprises a driving component and a fixing component, and the driving component is arranged on the base; the fixing component is arranged on the driving component; the driving assembly comprises two driving screw rods, a baffle plate, a moving block and a driving rotating wheel, and one ends of the two driving screw rods are arranged on the upper surface of the base; the baffle is provided with a driving rotating wheel; the moving block is sleeved on the two driving screws; the fixing component comprises a fixing block, a first clamping block, a second clamping block and a fixing rotating wheel, and the fixing block is positioned at one end of the moving block; the first clamping block is fixedly connected with one end of the fixed block; one end of the second clamping block is movably arranged in the fixed block in a penetrating way; the fixed rotating wheel is arranged on the fixed block; the utility model discloses be convenient for polish the work piece, avoid artifical handheld operation, reduce the operation degree of difficulty, improve the roughness of processing, improved machining efficiency.

Description

Angle grinder for grinding electric appliance protective cover of moving trolley

Technical Field

The utility model relates to a technical field that polishes specifically is an angle mill of usefulness of moving car platform electrical apparatus guard shield.

Background

An angle grinder is a tool for metal cutting and grinding, which performs machining operations such as grinding, cutting, rust removal, polishing, etc. on a metal member using a thin plate grinding wheel, a rubber grinding wheel, a wire wheel, or the like rotating at a high speed. In the technology of railway vehicle matching production, the angle grinder is often used for processing various parts, such as a trolley electrical appliance shield. Among the prior art, when using the angle mill to polish, be manual work handheld operation usually, lead to the operation degree of difficulty great, long arm is tired, and is tired easily, and the roughness that leads to processing is not high, influences machining efficiency, and has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme: an angle grinder for grinding an electric appliance shield of a transfer platform comprises a base, an angle grinder body and a control mechanism, wherein the angle grinder body and the control mechanism are arranged on the base and are respectively positioned on two opposite sides of the base;

the control mechanism comprises a driving assembly and a fixing assembly, and the driving assembly is arranged on the base; the fixing component is arranged on the driving component; the driving assembly comprises two driving screw rods, a baffle plate, a moving block and a driving rotating wheel, one end of each of the two driving screw rods is arranged on the upper surface of the base, and the other end of each of the two driving screw rods is connected with the other end of the corresponding driving screw rod through the baffle plate; the driving rotating wheel is arranged on the baffle, and the driving rotating wheel is connected with the driving screw rod through a transmission assembly; the moving block is sleeved on the two driving screw rods and is in threaded connection with the driving screw rods; the fixed assembly comprises a fixed block, a first fixture block, a second fixture block and a fixed rotating wheel, the fixed block is positioned at one end of the moving block, and a fixed screw rod penetrates through the moving block; the first fixture block is fixedly connected with one end of the fixed block; one end of the second clamping block movably penetrates through the fixed block, is sleeved on the fixed screw and is in threaded connection with the fixed screw; the fixed runner is arranged on the fixed block and is connected with the fixed screw rod.

Preferably, the transmission assembly comprises a driving gear and two driven gears which are arranged in the baffle, and the two driven gears are respectively connected with one ends of the two driving screws; the driving gear is connected with the driving rotating wheel, is positioned between the two driven gears and is meshed with the two driven gears.

Preferably, the angle grinder body is provided on an upper surface of the base through a mounting block.

Preferably, the control mechanism further comprises a control assembly and a fixing assembly, the control assembly and the fixing assembly are both arranged on the moving block, the control assembly comprises a moving rod and a control block, one end of the moving rod is provided with the control block, and the other end of the moving rod penetrates through the moving block and is fixedly connected with the fixing block.

Preferably, a plurality of fixing grooves are formed in the moving rod at equal intervals along the length direction.

Preferably, the fixing component comprises a fixing rod, one end of the fixing rod movably penetrates through the moving block, and one end of the fixing rod is matched with the fixing groove.

Compared with the prior art, the utility model provides a corner grinder of usefulness is polished to platform electrical apparatus guard shield moves, possesses following beneficial effect:

the utility model discloses a locate the angle mill body on the base, it is convenient for polish to the work piece on the control mechanism to be fixed in again, at first, it rotates to be convenient for drive clamping screw through fixed runner, drive and clamping screw threaded connection's second fixture block and remove to first fixture block, be convenient for fix the work piece between first fixture block and the second fixture block, it is convenient for drive screw to rotate through drive assembly drive driving screw to rotate the drive runner, be convenient for drive the cover locate on driving screw and reciprocate with driving screw threaded connection's movable block, because the fixed block is located on the movable block, be convenient for adjust the distance between fixed work piece and the angle mill body on the fixed block, be convenient for polish the work piece, avoid manual handling, reduce the operation degree of difficulty, improve the roughness of processing, and the machining efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a simple structure of an angle grinder for grinding an electric appliance protective cover of a traverse table;

fig. 2 is a schematic diagram of a cross-sectional structure of a baffle plate provided by the present invention;

fig. 3 is a schematic structural view of the control assembly and the fixing assembly of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure, the grinding machine comprises a base 1, a base 2, an angle grinder body 3, an installation block 4, a baffle plate 5, a moving block 6, a driving screw 7, a driving rotating wheel 8, a moving rod 9, a fixed rod 10, a driven gear 11, a driving gear 12, a fixed groove 13, a fixed block 14, a first clamping block 15, a fixed screw 16, a second clamping block 17, a fixed rotating wheel 18 and a control block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the angle grinder for grinding the electric appliance protective cover of the car moving platform of the present invention includes a base 1, an angle grinder body 2 and a control mechanism, wherein the angle grinder body 2 and the control mechanism are disposed on the base 1 and respectively located on two opposite sides of the base 1.

The control mechanism comprises a driving assembly and a fixing assembly, the driving assembly is arranged on the base 1, and the fixing assembly is arranged on the driving assembly. Wherein:

the drive assembly comprises two drive screws 6, a baffle 4, a moving block 5 and a drive rotating wheel 7, one ends of the two drive screws 6 are arranged on the upper surface of the base 1, and the other ends of the two drive screws are connected through the baffle 4. The baffle 4 is provided with a driving rotating wheel 7, and the driving rotating wheel 7 is connected with the driving screw rod 6 through a transmission assembly. The moving block 5 is sleeved on the two driving screws 6 and is in threaded connection with the driving screws 6.

The fixing component comprises a fixing block 13, a first fixture block 14, a second fixture block 16 and a fixing rotating wheel 17, the fixing block 13 is positioned at one end of the moving block 5, and a fixing screw 15 penetrates through the moving block 5; the first clamping block 14 is fixedly connected with one end of the fixed block 13; one end of the second fixture block 16 movably penetrates through the fixing block 13, is sleeved on the fixing screw 15 and is in threaded connection with the fixing screw 15; the fixed runner 17 is arranged on the fixed block 13 and connected with the fixed screw 15.

The fixed runner 17 drives the fixed screw 15 to rotate, and further drives the second fixture block 16 in threaded connection with the fixed screw 15 to move towards the first fixture block 14, so that the workpiece between the first fixture block 14 and the second fixture block 16 is fixedly clamped.

The driving rotating wheel 7 is rotated to drive the driving screw 6 to rotate, and then the moving block 5 which is sleeved on the driving screw 6 and is in threaded connection with the driving screw 6 is driven to move up and down. Because the fixed block 13 is located on the movable block 5, can adjust the distance between fixed work piece and the angle mill body 2 on the fixed block 13, be convenient for polish the work piece, avoid artifical handheld operation, reduce the operation degree of difficulty, improve the roughness of processing, improve machining efficiency.

The transmission assembly comprises a driving gear 11 and two driven gears 10 which are arranged in the baffle 4, the number of the driven gears 10 is two, and the two driven gears 10 are respectively connected with one ends of the two driving screws 6; the driving gear 11 is connected with the driving wheel 7, is located between the two driven gears 10, and is engaged with the two driven gears 10, so that the driving gear 11 drives the two driven gears 10 to rotate stably at the same time.

The angle grinder body 2 is arranged on the upper surface of the base 1 through the mounting block 3, and the angle grinder body 2 is convenient to replace and mount.

The control mechanism further comprises a control assembly and a fixing assembly, the control assembly and the fixing assembly are arranged on the moving block 5, the control assembly comprises a moving rod 8 and a control block 18, one end of the moving rod 8 is provided with the control block 18, and the other end of the moving rod runs through the moving block 5 and is fixedly connected with the fixing block 13. The control block 18 drives the moving rod 8 and the fixed block 13 to move, so that the distance between the workpiece and the angle grinder body 1 is adjusted, and grinding is facilitated.

The movable rod 8 is provided with a plurality of fixing grooves 12 at equal intervals along the length direction.

The fixed subassembly includes dead lever 9, and dead lever 9 one end activity is worn to locate in the movable block 5, and the one end and the fixed slot 12 phase-match of dead lever 9, and the fixed position of movable rod 8 of being convenient for prevents not hard up.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The angle grinder for grinding the electric appliance shield of the moving trolley is characterized by comprising a base (1), an angle grinder body (2) and a control mechanism, wherein the angle grinder body (2) and the control mechanism are arranged on the base (1) and are respectively positioned on two opposite sides of the base (1);

the control mechanism comprises a driving component and a fixing component, and the driving component is arranged on the base (1); the fixing component is arranged on the driving component; the driving assembly comprises two driving screw rods (6), a baffle plate (4), a moving block (5) and a driving rotating wheel (7), one end of each of the two driving screw rods (6) is arranged on the upper surface of the base (1), and the other end of each of the two driving screw rods is connected with the other end of each of the two driving screw rods through the baffle plate (4); the baffle (4) is provided with the driving rotating wheel (7), and the driving rotating wheel (7) is connected with the driving screw (6) through a transmission assembly; the moving block (5) is sleeved on the two driving screw rods (6) and is in threaded connection with the driving screw rods (6); the fixing assembly comprises a fixing block (13), a first clamping block (14), a second clamping block (16) and a fixing rotating wheel (17), the fixing block (13) is located at one end of the moving block (5), and a fixing screw (15) penetrates through the moving block (5); the first fixture block (14) is fixedly connected with one end of the fixing block (13); one end of the second fixture block (16) is movably arranged in the fixing block (13) in a penetrating way, sleeved on the fixing screw rod (15) and in threaded connection with the fixing screw rod (15); the fixed rotating wheel (17) is arranged on the fixed block (13) and is connected with the fixed screw (15).

2. The angle grinder for grinding the electric appliance shield of the transfer platform as claimed in claim 1, wherein: the transmission assembly comprises a driving gear (11) and two driven gears (10) which are arranged in a baffle (4), the number of the driven gears (10) is two, and the two driven gears (10) are respectively connected with one ends of the two driving screws (6); the driving gear (11) is connected with the driving rotating wheel (7), is positioned between the two driven gears (10), and is meshed with the two driven gears (10).

3. The angle grinder for grinding the electric appliance shield of the transfer platform as claimed in claim 1, wherein: the angle grinder body (2) is arranged on the upper surface of the base (1) through the mounting block (3).

4. The angle grinder for grinding the electric appliance shield of the transfer platform as claimed in claim 1, wherein: the control mechanism further comprises a control assembly and a fixing assembly, the control assembly and the fixing assembly are arranged on the moving block (5), the control assembly comprises a moving rod (8) and a control block (18), the control block (18) is arranged at one end of the moving rod (8), and the other end of the moving rod penetrates through the moving block (5) and is fixedly connected with the fixing block (13).

5. The angle grinder for grinding the electric appliance shield of the transfer platform as claimed in claim 4, wherein: a plurality of fixing grooves (12) are formed in the moving rod (8) at equal intervals along the length direction.

6. The angle grinder for grinding the electric appliance shield of the transfer platform as claimed in claim 5, wherein: the fixing assembly comprises a fixing rod (9), one end of the fixing rod (9) is movably arranged in the moving block (5) in a penetrating mode, and one end of the fixing rod (9) is matched with the fixing groove (12).