CN214025023U

CN214025023U - Polishing device for part welding

Info

Publication number: CN214025023U
Application number: CN202022566623.9U
Authority: CN
Inventors: 李闯
Original assignee: Anhui Yihua Heavy Industry Technology Co ltd
Current assignee: Anhui Yihua Heavy Industry Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-24
Anticipated expiration: 2030-11-09

Abstract

The utility model provides a be used for parts welded grinding device, the on-line screen storage device comprises a base, the upper surface one side of base is fixed with the extension board, top one side of extension board is provided with the motor, the motor with install the support between the extension board, the support respectively with one side of extension board with the outer wall fixed connection of motor, the first ball of output shaft fixedly connected with of motor, the surface slip cover of first ball is equipped with first ball cover, the below of first ball cover is provided with the second ball cover, fixedly connected with connecting rod between first ball cover and the second ball cover, it has the second ball to slide the nestification in the inner chamber of second ball cover, the surface one side of second ball is fixed with the pivot. The utility model discloses in, can change the inclination of pivot through adjustment mechanism, drive the bistrique angle and change, can polish the welding groove of different angles according to the part of difference, it is convenient to adjust, uses safe and reliable, has reduced operating personnel's the amount of labour.

Description

Polishing device for part welding

Technical Field

The utility model relates to a part welding processes the field, especially relates to a be used for part welded grinding device.

Background

The welding groove is a groove with a certain geometric shape which is formed by processing and assembling parts to be welded of a weldment. The groove is mainly in order to guarantee the joint strength of welding department, reduces welding quality defect, and X type groove, V type groove, U type groove etc. have been seted up to some thicker panel as required, but most require to remain certain blunt edge, need polish work to it before carrying out the welding.

In the prior art, a machining mode is usually adopted or gas cutting can be used when the requirement is not high, the plate needs to be fixed on a machine tool for machining, the plate which needs to be subjected to groove welding is large and thick, the plate is inconvenient to move and fix, and oxidizing slag generated on the cross section after the gas cutting is easy to generate welding defects when welding is not processed, so that manual secondary polishing treatment is needed, time and labor are wasted, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a overcome above-mentioned problem or solve above-mentioned problem at least partially one kind be used for part welded grinding device to solve the problem among the prior art.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a polishing device for part welding, the on-line screen storage device comprises a base, the upper surface one side of base is fixed with the extension board, top one side of extension board is provided with the motor, the motor with install the support between the extension board, the support respectively with one side of extension board and the outer wall fixed connection of motor, the output shaft of motor is fixedly connected with first slide ball, the surface sliding sleeve of first slide ball is equipped with first ball cover, be provided with the second ball cover below the first ball cover, fixedly connected with connecting rod between first ball cover and the second ball cover, slide in the inner chamber of second ball cover and nest there is the second slide ball, the surface one side of second slide ball is fixed with the pivot, the bottom fixed connection of pivot has the bistrique;

the adjusting mechanism is arranged below the second sliding ball and comprises a rotating handle, a sleeve, a threaded rod and a first rotating ring, one end of the sleeve penetrates through the supporting plate, the inner wall of the tail end of the supporting plate is in threaded connection with the outer surface of one end of the threaded rod, the outer surface of the sleeve is in rotating connection with the supporting plate, the other end of the sleeve is fixedly connected with the rotating handle, the other end of the threaded rod is in rotating connection with the outer surface of the first rotating ring, and the first rotating ring is rotatably sleeved on the outer surface of the rotating shaft.

As a further aspect of the present invention, the first sliding ball and the surface of the second sliding ball are symmetrically provided with a plurality of grooves, respectively, the first ball sleeve and the inner cavity of the second ball sleeve are fixed with a plurality of bosses, respectively, the groove of the first sliding ball and the boss of the first ball sleeve are attached and slidably connected, the groove of the second sliding ball and the boss of the second ball sleeve are attached and slidably connected.

As a further aspect of the present invention, the second sliding ball with be provided with the second swivel between the first swivel, the second swivel rotates the cover and establishes the surface of pivot, the second swivel with be provided with branch between the extension board, the one end of branch with extension board fixed connection, the other end of branch with the surface of second swivel rotates and connects, branch is close to the one end external fixation of second swivel has the calibrated scale, the second swivel is close to a side-mounting of branch is fixed with the pointer, the pointer with the sliding surface connection of calibrated scale, the bottom surface nestification of base has multiunit gyro wheel, multiunit the gyro wheel with the base rotates to be connected.

As a further scheme of the utility model, be provided with the marking on the calibrated scale, the base adopts magnetic material, the gyro wheel adopts the rubber material.

The utility model provides a be used for part welded grinding device, beneficial effect lies in:

this be used for part welded grinding device, adjustment mechanism through setting up, it is rotatory around the extension board to rotate to change the drive sleeve pipe, make threaded connection's threaded rod promote first change ring along the horizontal direction in the sleeve pipe inner chamber, first change ring promotes the pivot, second change ring and pointer deflect around the end of branch, it is also along with deflecting to drive the bistrique, the angle that corresponds the deflection can be known through the marking of observing aligning on pointer and the calibrated scale, the angle of polishing promptly, it is nimble convenient to use, replace the manual handheld polisher operation, the angle of the adjustment groove of polishing that can be accurate, the quality of polishing of welding seam groove has been improved

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view provided by an embodiment of the present invention;

fig. 2 is a bottom view of the base according to the embodiment of the present invention;

fig. 3 is a cross-sectional view of a first slider ball according to an embodiment of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a motor; 4. a support; 5. a first sliding ball; 6. a first ball sleeve; 7. A second ball sleeve; 8. a connecting rod; 9. a second sliding ball; 10. a rotating shaft; 11. grinding heads; 121. turning a handle; 122. a sleeve; 123. a threaded rod; 124. a first swivel; 13. a second swivel; 14. a strut; 15. a dial scale; 16. A pointer; 17. and a roller.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1, the polishing device for welding parts of this embodiment includes a base 1, a support plate 2 is fixed on one side of the upper surface of the base 1, a motor 3 is disposed on one side of the top end of the support plate 2, a bracket 4 is installed between the motor 3 and the support plate 2, the bracket 4 is respectively fixedly connected to one side of the support plate 2 and the outer wall of the motor 3, the support plate 2 provides a supporting function for the motor 3, a first sliding ball 5 is fixedly connected to an output shaft of the motor 3, a first ball sleeve 6 is slidably sleeved on the outer surface of the first sliding ball 5, a second ball sleeve 7 is disposed below the first ball sleeve 6, a connecting rod 8 is fixedly connected between the first ball sleeve 6 and the second ball sleeve 7, a second sliding ball 9 is slidably nested in an inner cavity of the second ball sleeve 7, a rotating shaft 10 is fixed on one side of the outer surface of the second sliding ball 9, the first sliding ball 5, the first ball sleeve 6, the second sliding ball 9, and the second ball sleeve 7 play a role of a coupler, the angle of the rotating shaft 10 can be changed while the rotating shaft rotates, and the bottom end of the rotating shaft 10 is fixedly connected with a grinding head 11;

the adjusting mechanism comprises a rotating handle 121, a sleeve 122, a threaded rod 123 and a first rotating ring 124, one end of the sleeve 122 penetrates through the support plate 2, the inner wall of the tail end of the sleeve is in threaded connection with the outer surface of one end of the threaded rod 123, the outer surface of the sleeve 122 is in rotational connection with the support plate 2, the other end of the sleeve 122 is fixedly connected with the rotating handle 121, the other end of the threaded rod 123 is in rotational connection with the outer surface of the first rotating ring 124, the first rotating ring 124 is rotatably sleeved on the outer surface of the rotating shaft 10, in use, the rotating handle 121 is rotated to drive the sleeve 122 to rotate, the sleeve 122 moves along the length direction of an inner cavity of the sleeve 122 through the threaded connection threaded rod 123, the threaded rod 123 drives the first rotating ring 124 to pull the rotating shaft 10 to deflect, namely, the inclination angle of the rotating shaft 10 is changed, and further the angle of the grinding head 11 is changed, namely the groove angle of the grinding head 11 for grinding plates is changed.

As shown in fig. 1 and 3, a plurality of grooves are symmetrically formed in the outer surfaces of the first sliding ball 5 and the second sliding ball 9, a plurality of bosses are fixed in the inner cavities of the first ball sleeve 6 and the second ball sleeve 7, the groove of the first sliding ball 5 is attached to and slidably connected with the boss of the first ball sleeve 6, and the groove of the second sliding ball 9 is attached to and slidably connected with the boss of the second ball sleeve 7, so that the first sliding ball 6 and the first sliding ball 5, and the second sliding ball 7 and the second sliding ball 9 can slide relative to each other and rotate together, and the power transmission function is achieved.

As shown in fig. 1 and 2, a second rotating ring 13 is arranged between the second sliding ball 9 and the first rotating ring 124, the second rotating ring 13 is rotatably sleeved on the outer surface of the rotating shaft 10, a supporting rod 14 is arranged between the second rotating ring 13 and the supporting plate 2, one end of the supporting rod 14 is fixedly connected with the supporting plate 2, the other end of the supporting rod 14 is rotatably connected with the outer surface of the second rotating ring 13, a dial 15 is fixed on the outer surface of one end of the supporting rod 14 close to the second rotating ring 13, a pointer 16 is fixed on one side of the second rotating ring 13 close to the supporting rod 14, the pointer 16 is slidably connected with the surface of the dial 15, a plurality of groups of rollers 17 are nested on the bottom surface of the base 1, and the plurality of groups of rollers 17 are rotatably connected with the base 1.

When the rotary table is used, when the inclination angle of the rotating shaft 10 is adjusted, the second rotating ring 13 drives the pointer 16 to slide along the surface of the dial 15, so that the change of the adjusted angle can be clearly seen, the use by an operator is facilitated, the roller 17 facilitates the continuous action of the operator during the use, and the working efficiency is improved.

As shown in fig. 1 and 2, the scale disc 15 is provided with a marking line, which facilitates adjustment and setting of a polishing angle, the base 1 is made of a magnetic material and is conveniently attracted to the surface of a plate, so that the stability of the base 1 is improved, and the rollers 17 are made of a rubber material, so that the friction force between the rollers and the plate is improved, and the sliding is prevented.

The utility model discloses a theory of operation and application method:

when the grinding device for welding parts is used, the device base 1 is placed on the surface of a plate, the grinding angle is adjusted according to requirements, the rotating handle 121 is rotated to drive the sleeve 122 to rotate around the support plate 2, the threaded rod 123 in threaded connection in the inner cavity of the sleeve 122 pushes the first rotating ring 124 along the horizontal direction, the first rotating ring 124 pushes the rotating shaft 10, the second rotating ring 13 and the pointer 16 to deflect around the tail end of the support rod 14, the grinding head 11 is driven to deflect along with the deflection, and the corresponding deflection angle, namely the grinding angle, can be known by observing the aligned marked lines on the pointer 16 and the dial 15.

The starter motor 3 is rotatory, motor 3 drives first ball 5 through the output shaft, first ball cover 6, the connecting rod 8, second ball cover 7 and second ball 9 are rotatory together, second ball 9 drives pivot 10 and bistrique 11 and also along with rotating, then be close to welding seam groove department with bistrique 11, promote base 1 along the direction of welding seam groove, base 1 passes through gyro wheel 17 and removes the welding seam groove that can polish on panel, it is nimble convenient to use, replace the handheld polisher operation of manual work, the effectual amount of labour that has reduced, the quality of polishing of welding seam groove has been improved simultaneously.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a be used for welded part grinding device, includes base (1), its characterized in that: a support plate (2) is fixed on one side of the upper surface of the base (1), a motor (3) is arranged on one side of the top end of the support plate (2), a support (4) is installed between the motor (3) and the support plate (2), the support (4) is respectively fixedly connected with one side of the support plate (2) and the outer wall of the motor (3), a first sliding ball (5) is fixedly connected with an output shaft of the motor (3), a first ball sleeve (6) is slidably sleeved on the outer surface of the first sliding ball (5), a second ball sleeve (7) is arranged below the first ball sleeve (6), a connecting rod (8) is fixedly connected between the first ball sleeve (6) and the second ball sleeve (7), a second sliding ball (9) is slidably nested in the inner cavity of the second ball sleeve (7), and a rotating shaft (10) is fixed on one side of the outer surface of the second sliding ball (9), the bottom end of the rotating shaft (10) is fixedly connected with a grinding head (11);

the adjusting mechanism is arranged below the second sliding ball (9) and comprises a rotating handle (121), a sleeve (122), a threaded rod (123) and a first rotating ring (124), one end of the sleeve (122) penetrates through the support plate (2) and the inner wall of the tail end of the sleeve and is in threaded connection with the outer surface of one end of the threaded rod (123), the outer surface of the sleeve (122) is in rotating connection with the support plate (2), the other end of the sleeve (122) is fixedly connected with the rotating handle (121), the other end of the threaded rod (123) is in rotating connection with the outer surface of the first rotating ring (124), and the first rotating ring (124) is rotatably sleeved on the outer surface of the rotating shaft (10).

2. The grinding device for welding of parts as claimed in claim 1, characterized in that: first ball (5) with many recesses have been seted up to the surface symmetry respectively of second ball (9), first ball cover (6) with be fixed with many bosss in the inner chamber of second ball cover (7) respectively, the recess of first ball (5) with the boss of first ball cover (6) is laminated mutually and sliding connection, the recess of second ball (9) with the boss of second ball cover (7) is laminated mutually and sliding connection.

3. The grinding device for welding of parts as claimed in claim 2, characterized in that: a second rotating ring (13) is arranged between the second sliding ball (9) and the first rotating ring (124), the second rotating ring (13) is rotatably sleeved on the outer surface of the rotating shaft (10), a supporting rod (14) is arranged between the second rotating ring (13) and the supporting plate (2), one end of the supporting rod (14) is fixedly connected with the supporting plate (2), the other end of the supporting rod (14) is rotatably connected with the outer surface of the second rotating ring (13), a dial (15) is fixed on the outer surface of one end of the supporting rod (14) close to the second rotating ring (13), a pointer (16) is fixedly arranged on one side of the second rotating ring (13) close to the supporting rod (14), pointer (16) with the surperficial sliding connection of calibrated scale (15), the bottom surface nestification of base (1) has multiunit gyro wheel (17), multiunit gyro wheel (17) with base (1) rotates the connection.

4. The grinding device for welding of parts as claimed in claim 3, characterized in that: the scale disc (15) is provided with marked lines, the base (1) is made of magnetic materials, and the rollers (17) are made of rubber materials.