CN211540691U

CN211540691U - Angle grinder of angle of polishing of being convenient for change is used in head production

Info

Publication number: CN211540691U
Application number: CN201921165852.0U
Authority: CN
Inventors: 袁保柱
Original assignee: Xinji Aochun Head Manufacturing Co ltd
Current assignee: Xinji Aochun Head Manufacturing Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-09-22
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a head production is with angle grinder convenient to change angle of polishing, the power distribution box comprises a box body, the left and right sides face of box inner wall respectively with the both ends fixed connection of two slide bars, first sliding sleeve has all been cup jointed on the surface of two slide bars, the right flank of two equal joints of first sliding sleeve at the fixed plate, the right flank joint of fixed plate has the screw cap, the internal surface threaded connection of screw cap has the screw thread post, the both ends of screw thread post respectively with the output shaft of first motor and the left end fixed connection of pivot, the front of fixed plate is through the back swing joint of round pin axle with the connecting plate. The utility model discloses owing to set up mutually supporting between action wheel, first leading wheel, second leading wheel and the electric putter, increased the area of polishing area and head contact to can make polishing area and head closely laminate, thereby reduce the number of times of change angle of polishing, improve staff's work efficiency, saved operating time.

Description

Angle grinder of angle of polishing of being convenient for change is used in head production

Technical Field

The utility model relates to a head production angle grinder technical field specifically is an angle grinder of angle of polishing is convenient for change for head production.

Background

Present angle grinder mainly comprises the area of polishing, motor and a leading wheel, the position of polishing area and leading wheel contact is polished the head as the point of polishing, when polishing, the head is in the rotation state, the pivoted area of polishing is polished rotatory head, but because the area of contact of polishing area and head is less, finish polishing whole head, the angle that needs the area of polishing many times just can polish the head and finish, change many times and polish the very trouble of angle, can reduce staff's efficiency, the operating time has been wasted, and the angle grinder of present model can only polish to the head of a size, when meetting not unidimensional head, still need to change different model angle grinders, unusual trouble, bring inconvenience for staff's work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head production is with angle grinder of angle of polishing of being convenient for change 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:

an angle grinder with conveniently changed polishing angle for end socket production comprises a box body, wherein the left side surface and the right side surface of the inner wall of the box body are respectively and fixedly connected with two ends of two sliding rods, the surfaces of the two sliding rods are respectively sleeved with a first sliding sleeve, the two first sliding sleeves are respectively clamped on the right side surface of a fixed plate, the right side surface of the fixed plate is clamped with a screw cap, the inner surface of the screw cap is in threaded connection with a threaded column, two ends of the threaded column are respectively and fixedly connected with the output shaft of a first motor and the left end of a rotating shaft, the front surface of the fixed plate is movably connected with the back surface of a connecting plate through a pin shaft, the upper surface of the connecting plate is provided with a first hinging seat, the first hinging seat is hinged with a second hinging seat through a hydraulic rod, the right side surface of the second hinging seat is fixedly connected with the left side surface, the upper surface of frame and the lower surface fixed connection of second motor fuselage, the output shaft fixed connection of second motor have the action wheel, and the action wheel is connected with first leading wheel and second leading wheel transmission through the area of polishing.

As a further aspect of the present invention: the fixing plate is positioned in the through hole, and the through hole is formed in the upper surface of the box body.

As a further aspect of the present invention: the surface of the rotating shaft is sleeved with a bearing, and the bearing is clamped on the right side face of the box body.

As a further aspect of the present invention: the surface of first leading wheel has cup jointed the second sliding sleeve, the back of second sliding sleeve and the front fixed connection of connecting plate, the left end of first leading wheel and first electric putter's right-hand member fixed connection, the left surface of first electric putter and the right flank fixed connection of fixed block.

As a further aspect of the present invention: the back of the fixed block is fixedly connected with the front of the connecting plate; the back of the second guide wheel is fixedly connected with the front of the connecting plate.

Compared with the prior art, the utility model has the advantages that the mutual matching among the driving wheel, the first guide wheel, the second guide wheel and the electric push rod is arranged, so that the contact area of the polishing belt and the end socket is increased, and the polishing belt and the end socket can be tightly attached, thereby reducing the times of changing the polishing angle, improving the working efficiency of workers and saving the working time; because set up first motor, screw post, screw cap and connecting plate, make the screw cap can drive the connecting plate and remove about, make the area of polishing can remove to corresponding position according to the size of head, solved current angle grinder and met the problem that different size's head still need be changed different model angle grinders, made things convenient for staff's work.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of an angle grinder for producing end sockets, wherein the angle grinder is convenient for changing a grinding angle.

Fig. 2 is a schematic structural diagram of a front view of an angle grinder for producing end sockets, wherein the angle grinder is convenient for changing a grinding angle.

Fig. 3 is a schematic structural view of enlargement of the position a in the angle grinder for producing the end socket, wherein the grinding angle can be conveniently changed.

In the figure: 1. a box body; 2. a slide bar; 3. a first sliding sleeve; 4. a fixing plate; 5. a through hole; 6. a threaded cap; 7. a threaded post; 8. a rotating shaft; 9. a first motor; 10. a pin shaft; 11. a connecting plate; 12. a first hinge mount; 13. a hydraulic lever; 14. a second hinge mount; 15. a support plate; 16. a machine base; 17. a second motor; 18. a driving wheel; 19. polishing the belt; 20. a first guide wheel; 21. a second guide wheel; 22. a second sliding sleeve; 23. an electric push rod; 24. and (5) fixing blocks.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an angle grinder for end socket production, which is convenient for changing a grinding angle, comprises a box body 1, wherein the left side surface and the right side surface of the inner wall of the box body 1 are respectively and fixedly connected with the two ends of two slide bars 2, the surfaces of the two slide bars 2 are respectively sleeved with a first sliding sleeve 3, the two first sliding sleeves 3 are respectively clamped on the right side surface of a fixed plate 4, the first sliding sleeves 3 are more stable when moving leftwards and rightwards on the surfaces of the slide bars 2 by arranging the slide bars 2 and the first sliding sleeves 3, so that the fixed plate 4 is more stable when moving leftwards and rightwards through the first sliding sleeves 3, a threaded cap 6 is clamped on the right side surface of the fixed plate 4, a threaded column 7 is in threaded connection with the inner surface of the threaded cap 6, and the two ends; the bearing has been cup jointed on the surface of pivot 8, through setting up pivot 8 and bearing, makes pivot 8 more steady when the bearing internal rotation to it is more steady when making screw post 7 rotate through pivot 8, and the bearing joint is at the right flank of box 1.

The fixing plate 4 is positioned in the through hole 5, the through hole 5 is arranged on the upper surface of the box body 1, the front surface of the fixing plate 4 is movably connected with the back surface of the connecting plate 11 through a pin shaft 10, the upper surface of the connecting plate 11 is provided with a first hinging seat 12, the first hinging seat 12 is hinged with a second hinging seat 14 through a hydraulic rod 13, by arranging the mutual cooperation among the hydraulic rod 13, the first hinge base 12 and the second hinge base 14, the hydraulic rod 13 can adjust the angle of the connecting plate 11, thereby adjusted the angle of the area of polishing 19, the right flank of the articulated seat 14 of second and the left surface fixed connection of backup pad 15, the back of backup pad 15 and the front fixed connection of fixed plate 4, the last fixed surface of connecting plate 11 is connected with frame 16, the upper surface of frame 16 and the lower fixed surface of second motor 17 fuselage are connected, the output shaft fixed connection of second motor 17 has the action wheel 18, action wheel 18 is connected with first leading wheel 20 and the transmission of second leading wheel 21 through the area of polishing 19.

The surface of the first guide wheel 20 is sleeved with a second sliding sleeve 22, the back of the second sliding sleeve 22 is fixedly connected with the front of the connecting plate 11, the left end of the first guide wheel 20 is fixedly connected with the right end of a first electric push rod 23, and the left side of the first electric push rod 23 is fixedly connected with the right side of a fixed block 24; the back of the fixing block 24 is fixedly connected with the front of the connecting plate 11; the back surface of the second guide wheel 21 is fixedly connected with the front surface of the connecting plate 11.

The utility model discloses a theory of operation is: when the angle end socket of the angle grinder needs to be adjusted for grinding, the first motor 9 is started, the first motor 9 drives the threaded column 7 to rotate, the threaded column 7 and the threaded cap 6 generate threaded motion, the threaded cap 6 drives the fixing plate 4 to move rightwards, the position corresponding to the end socket is adjusted, the electric push rod 23 is started, the electric push rod 23 drives the first guide wheel 20 to move leftwards, and the grinding belt 19 is in a loosening state.

The hydraulic rod 13 is started again, the hydraulic rod 13 drives the connecting plate 11 to rotate through the first hinge base 12, the connecting plate 11 drives the polishing belt 19 to rotate, the polishing belt 19 is tightly attached to the end enclosure, the electric push rod 23 is started again, the electric push rod 23 drives the first guide wheel 20 to move rightwards, the polishing belt 19 is tightly attached to the end enclosure and is in a relatively tightened state, the motor is started again, the first motor 9 drives the driving wheel 18 to rotate, the driving wheel 18 drives the polishing belt 19 to rotate to polish the rotating end enclosure, and after polishing of one position is finished, the angle of the polishing belt 19 is changed again to polish the rotating end enclosure.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An angle grinder convenient for changing a grinding angle for end socket production comprises a box body (1), wherein the left side surface and the right side surface of the inner wall of the box body (1) are fixedly connected with the two ends of two sliding rods (2) respectively, and is characterized in that the surfaces of the two sliding rods (2) are sleeved with first sliding sleeves (3), the two first sliding sleeves (3) are clamped on the right side surface of a fixed plate (4), the right side surface of the fixed plate (4) is clamped with a screw cap (6), the inner surface of the screw cap (6) is in threaded connection with a threaded column (7), the two ends of the threaded column (7) are fixedly connected with the output shaft of a first motor (9) and the left end of a rotating shaft (8) respectively, the front surface of the fixed plate (4) is movably connected with the back surface of a connecting plate (11) through a pin shaft (10), the upper surface of the connecting plate (11) is provided with a first hinge seat (12), the first hinge seat (12) is hinged with a second, the right flank of second articulated seat (14) and the left flank fixed connection of backup pad (15), the back of backup pad (15) and the front fixed connection of fixed plate (4), the last fixed surface of connecting plate (11) is connected with frame (16), the upper surface of frame (16) and the lower fixed surface of second motor (17) fuselage are connected, the output shaft fixed connection of second motor (17) has action wheel (18), action wheel (18) are connected with first leading wheel (20) and second leading wheel (21) transmission through polishing area (19).

2. An angle grinder for producing end sockets and being convenient for changing grinding angles as claimed in claim 1, characterized in that the fixing plate (4) is positioned in the through hole (5), and the through hole (5) is arranged on the upper surface of the box body (1).

3. An angle grinder for producing seal heads and being convenient for changing grinding angles is characterized in that a bearing is sleeved on the surface of the rotating shaft (8) and clamped on the right side surface of the box body (1).

4. An angle grinder for head production convenient for grinding angle change according to claim 1, characterized in that the surface of the first guide wheel (20) is sleeved with a second sliding sleeve (22), the back of the second sliding sleeve (22) is fixedly connected with the front of the connecting plate (11), the left end of the first guide wheel (20) is fixedly connected with the right end of the first electric push rod (23), and the left side of the first electric push rod (23) is fixedly connected with the right side of the fixed block (24).

5. An angle grinder for producing a seal head and convenient for changing a grinding angle is characterized in that the back surface of the fixing block (24) is fixedly connected with the front surface of the connecting plate (11); the back surface of the second guide wheel (21) is fixedly connected with the front surface of the connecting plate (11).