CN210413977U

CN210413977U - Angle grinder for sheet metal processing

Info

Publication number: CN210413977U
Application number: CN201921176138.1U
Authority: CN
Inventors: 郭欣
Original assignee: Shanghai Zochang Metal Products Co Ltd
Current assignee: Shanghai Zochang Metal Products Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-28
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses an angle grinder for sheet metal processing, which comprises a grab handle, wherein the angle grinder for sheet metal processing is provided with an extension bar for extending, the holding bar can be extended, the tightness of the connecting bar can be adjusted by rotating an adjusting rotating handle, the extension bar is driven to rotate by the fixed connection of the connecting bar and one end of the extension bar, the angle between the extension bar and a connecting disc can be adjusted, the subsequent processing efficiency is facilitated, the traditional angle grinder is distinguished, a polishing disc is arranged at the central position of a mounting shell, a dustproof cover is connected with the mounting shell to cover the polishing disc, when the angle grinder is idle, dust is prevented from being carried out in the polishing disc to influence the service performance of the angle grinder, a buffer cushion is arranged between the connecting disc and the mounting shell, when the polishing disc is processed, the polishing disc is required to be attached to the surface layer of the sheet metal, when the polishing disc rotates, the polishing disc generates vibration, the, the dustproof cover has the characteristics of good dustproof performance and practicability, convenience in adjustment, simplicity in operation, convenience in use and the like.

Description

Angle grinder for sheet metal processing

Technical Field

The utility model relates to an angle mill, in particular to angle mill is used in panel beating belongs to angle mill and uses technical field of structure.

Background

An angle grinder, also known as a grinder or a disc grinder, is a grinding tool for cutting and grinding glass fiber reinforced plastics, is a portable electric tool for cutting and grinding glass fiber reinforced plastics, is mainly used for cutting, grinding and brushing metal, stone and the like, such as sheet metal processing, and also cannot leave the angle grinder, most angle grinders are inconvenient to adjust nowadays, so that the practicability is poor, when the angle grinder is idle, the grinding disc cannot be protected from dust, so that the dust in the grinding disc is too much, the service performance of the angle grinder is influenced, and the later-period cleaning and other problems are inconvenient to carry out.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an angle grinder for panel beating, effectually solved most angle grinders now, be not convenient for adjust, cause the practicality relatively poor, when angle grinder is idle, can not prevent dust the protection to polishing the dish, cause its inside amass dust too much, influence angle grinder performance, be not convenient for later stage clearance scheduling problem simultaneously.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an angle mill for sheet metal working, including the grab handle, the one end of grab handle is connected with the extension bar, the one end that the grab handle was kept away from to the extension bar is equipped with the connection pad, one of them a pair of connecting block of one side fixedly connected with of the relative extension bar of connection pad, one of them one side of connecting block is equipped with adjusts and changes the handle, one side fixedly connected with blotter of extension bar is kept away from to the connection pad, one side fixedly connected with installation shell that the blotter was kept away from to the blotter, one side that the blotter was kept away from to the installation shell is connected.

As a preferred technical scheme of the utility model, the grab handle includes the spacing groove, the spacing groove is equipped with a plurality of and all sets up on one side of spacing groove, the extension bar includes the limiting plate, limiting plate fixed connection is served and is located inside the grab handle at one of extension bar, one side of extension bar is seted up movable groove and is close to in the limiting plate, swing joint has according to the piece and corresponding with the spacing groove on the movable groove.

As a preferred technical scheme of the utility model, the installation shell is including polishing the dish, the central point that the dish of polishing was installed at the installation shell puts, annular catching groove has been seted up along the department outside one side of the relative dust cover of installation shell, the dust cover includes portable groove, portable groove is equipped with a pair ofly and sets up respectively on the both sides that the dust cover was kept away from mutually, the outer border fixedly connected with annular buckle of department and corresponding with annular catching groove of one side of the relative installation shell of dust cover.

As a preferred technical scheme of the utility model, two the one end of swing joint connecting rod and connecting rod is equipped with the screw thread post between the connecting block, adjust to change the screw thread post of threaded connection at the connecting rod, the one end fixed connection that the grab handle was kept away from to the extension bar is on the connecting rod between two connecting blocks, it is the arc form to hold the groove, it bonds and has the non-slip rubber layer to hold the groove top layer, the blotter adopts the rubber material to make, the dust cover is connected with the installation shell lock.

As an optimal technical scheme of the utility model, be equipped with the spring in the activity groove, press one side and the one end fixed connection of spring fixed connection and spring in the relative activity groove of piece on the lateral wall in activity groove.

The utility model discloses the beneficial effect who reaches is:

1. this angle mill for panel beating through being equipped with extension bar, stretches out and draws back, can extend long to its holding rod, does benefit to follow-up machining efficiency, adjusts through rotating to change the adjusting connection pole elasticity, through connecting rod and extension bar one end fixed connection, drives the extension bar and rotates, and angle between adjustable extension bar and the connection pad does benefit to subsequent machining efficiency.

2. This angle mill for sheet metal working distinguishes traditional angle mill, and the dish of polishing is arranged installation shell central point in and is put, and the installation shell protects its week, does not influence its rotation simultaneously, uses the dust cover to be connected with the installation shell, covers it, and when idle, carries out the dust in avoiding it, influences angle mill performance.

3. This angle mill for sheet metal working is equipped with the blotter between connection pad and the installation shell, adds man-hour, needs to laminate polishing dish and panel beating top layer, and when polishing the dish and rotating, it produces the vibration, is to its shock attenuation by the blotter, can avoid the sense of shaking to grab handle department, causes the damage to the palm, improves its angle mill life simultaneously.

The dustproof device has the advantages of being reasonable in overall structure, good in dustproof performance and practicability, convenient to adjust, simple to operate, convenient to use and the like.

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 serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic plan view of the present invention;

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

fig. 3 is a schematic side plan view of the present invention;

fig. 4 is a schematic side plan view of the mounting housing of the present invention;

fig. 5 is a schematic plan view of the dust cover of the present invention;

fig. 6 is a schematic plan sectional view of the handle of the present invention.

In the figure: 1. a handle; 2. lengthening a rod; 3. a connecting disc; 4. connecting blocks; 5. mounting a shell; 6. adjusting the rotating handle; 7. a holding groove; 8. a cushion pad; 9. a dust cover; 11. a limiting groove; 21. a limiting plate; 22. a movable groove; 23. according to blocks; 51. grinding disc; 52. an annular catching groove; 91. a hand-held slot; 92. an annular buckle plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-6, an angle grinder for sheet metal working, including grab handle 1, the one end of grab handle 1 is connected with extension bar 2, the one end that extension bar 2 kept away from grab handle 1 is equipped with connection pad 3, the relative extension bar 2's of connection pad 3 one side fixedly connected with a pair of connecting block 4, one side of one of them connecting block 4 is equipped with adjusts commentaries on classics handle 6, one side fixedly connected with blotter 8 of extension bar 2 is kept away from to connection pad 3, one side fixedly connected with installing shell 5 of connection pad 3 is kept away from to blotter 8, one side that blotter 8 was kept away from to installing shell 5 is connected with dust cover 9, one.

The grab handle 1 comprises a limiting groove 11, a plurality of limiting grooves 11 are arranged and are arranged on one side of the limiting groove 11, the extension bar 2 comprises a limiting plate 21, the limiting plate 21 is fixedly connected to one end of the extension bar 2 and is positioned in the grab handle 1, one side of the extension bar 2 is provided with a movable groove 22 close to the limiting plate 21, a press block 23 is movably connected to the movable groove 22 and corresponds to the limiting groove 11, the installation shell 5 comprises a polishing disc 51, the polishing disc 51 is installed at the central position of the installation shell 5, an annular buckling groove 52 is arranged at the outer edge of one side of the installation shell 5 opposite to the dust cover 9, the dust cover 9 comprises a hand-held groove 91, the hand-held grooves 91 are provided with a pair and are respectively arranged on two sides far away from the dust cover 9, an annular buckling plate 92 is fixedly connected at the outer edge of one side of the dust cover 9 opposite to the installation shell 5 and corresponds to the annular buckling groove 52, adjust and change 6 threaded connection at the screw thread post of connecting rod, extension bar 2 keeps away from the one end fixed connection of grab handle 1 on the connecting rod between two connecting blocks 4, hold groove 7 and be the arc form, hold 7 top layers of groove and bond and have the non-slip rubber layer, blotter 8 adopts the rubber material to make,

dust cover

9 and 5 locks of installation shell are connected, be equipped with the spring in the activity groove 22, press the one side of 23 relative activity grooves 22 of piece and the one end fixed connection of spring fixed connection and spring on the lateral wall of activity groove 22.

Specifically, when the utility model is used, the extension bar 2 is screwed down to be attached to the connecting blocks 4 by rotating the adjusting rotating handle 6, the tightness can be adjusted, the extension bar 2 is fixedly connected with the connecting rod between the two connecting blocks 4, the angle can be adjusted by rotating the connecting rod, when the angle grinder is used, the holding groove 7 of the handle 1 is held to avoid the hand slipping, the extension bar 2 is correspondingly clamped on the limiting grooves 11 with different heights of the handle 1 by the pressing block 23, the length of the extension bar 2 can be adjusted, the pressing block 23 is clamped into the limiting grooves 11 to limit the position, the pressing block 23 can be released to the position corresponding to the limiting grooves 11, the pressing block 23 is released, the pressing block 23 is driven by a spring to reset, the corresponding limiting grooves 11 can be smoothly clamped, the motor is installed in the installation shell 5, the polishing disc 51 is fixedly connected to the output end of the motor, the annular buckle plate 92 of the dust cover 9 can be aligned to the annular buckle groove 52 of the, be connected with its lock, fixed with it, installation dust cover 9 can prevent dust to it, and two indicate to buckle the portable groove 91 of dust cover 9 both sides, are convenient for dismantle the separation with dust cover 9 and installation shell 5, the utility model discloses a control mode is through controller come automatic control, and the control circuit of controller can be realized through the simple programming of technical staff in this field, and the providing of power also belongs to the common general knowledge in this field, so the utility model discloses no longer explain control mode and circuit connection in detail.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an angle mill for sheet metal working which characterized in that: including grab handle (1), the one end of grab handle (1) is connected with extension bar (2), the one end that extension bar (2) kept away from grab handle (1) is equipped with connection pad (3), one side fixedly connected with a pair of connecting block (4) of connection pad (3) extension bar (2) relatively, one of them one side of connecting block (4) is equipped with adjusts commentaries on classics handle (6), one side fixedly connected with blotter (8) of extension bar (2) are kept away from in connection pad (3), one side fixedly connected with installation shell (5) of connection pad (3) are kept away from in blotter (8), one side that blotter (8) were kept away from in installation shell (5) is connected with dust cover (9), one side of grab handle (1) is equipped with holds groove (7).

2. The angle grinder for sheet metal working according to claim 1, characterized in that: grab handle (1) includes spacing groove (11), spacing groove (11) are equipped with a plurality of and all set up on one side of spacing groove (11), extension bar (2) include limiting plate (21), limiting plate (21) fixed connection is served and is located grab handle (1) inside at one of extension bar (2), one side of extension bar (2) has been seted up movable groove (22) and has been close to in limiting plate (21), swing joint has according to piece (23) and corresponding with spacing groove (11) on movable groove (22).

3. The angle grinder for sheet metal working according to claim 1, characterized in that: installing casing (5) are including beating mill (51), beat mill (51) and install the central point in installing casing (5) and put, annular catching groove (52) have been seted up along the department at one side outside of installing casing (5) relative dust cover (9), dust cover (9) are including portable groove (91), portable groove (91) are equipped with a pair ofly and set up respectively on the both sides that keep away from mutually dust cover (9), dust cover (9) are relative one side outside of installing casing (5) border fixedly connected with annular catching plate (92) of department and corresponding with annular catching groove (52).

4. The angle grinder for sheet metal working according to claim 1, characterized in that: two swing joint has the connecting rod and the one end of connecting rod to be equipped with the screw thread post between connecting block (4), adjust and change the screw thread post of (6) threaded connection at the connecting rod, the one end fixed connection that grab handle (1) was kept away from in extension bar (2) is on the connecting rod between two connecting blocks (4), hold groove (7) and be the arc form, it has anti-skidding rubber layer to hold groove (7) top layer bonding, blotter (8) adopt the rubber material to make, dust cover (9) and installation shell (5) lock are connected.

5. The angle grinder for sheet metal working according to claim 2, characterized in that: a spring is arranged in the movable groove (22), one side of the pressing block (23) opposite to the movable groove (22) is fixedly connected with the spring, and one end of the spring is fixedly connected to the side wall of the movable groove (22).