CN218801132U

CN218801132U - Corner grinding device for hardware processing

Info

Publication number: CN218801132U
Application number: CN202222734339.7U
Authority: CN
Inventors: 王志昌; 占小朋; 罗立新; 李启峰
Original assignee: Guangdong Lanhui Hardware Technology Co ltd
Current assignee: Guangdong Lanhui Hardware Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-04-07
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of hardware processing, and discloses a corner polishing device for hardware processing, which comprises a support frame, wherein a support leg is fixed at the bottom of the support frame, and an electric push rod is fixed at the bottom of the support frame; when the device is used, the corresponding hardware can be conveniently clamped through the connecting sleeve and the fixing sleeve, the connecting sleeve, the fixing sleeve and the corresponding hardware can be driven to move at a constant speed, the corners of the hardware can be polished through the polishing wheel during moving, the corner polishing device can adapt to corner polishing of various hardware with different sizes, the safety of corner polishing of the hardware is improved, and the polishing quality is improved; this device is provided with supplementary strengthening mechanism, and one side of reinforcing pad can be laminated in the outside that corresponds hardware, has played supplementary reinforced effect, and the structure is comparatively stable when guaranteeing that hardware carries out the corner and polish, and operates comparatively portably when taking off corresponding hardware.

Description

Corner grinding device for hardware processing

Technical Field

The utility model relates to a hardware processing technology field specifically is a corner grinding device is used in hardware processing.

Background

The hardware product refers to a metal product, is a finished product with the property of an auxiliary accessory used in daily life and industrial production, and can be divided into tool hardware, building hardware, daily hardware and the like, in the processing process of the hardware product, uneven flash is easily formed on the edge and corner of a steel product cut by cold cutting, hot sawing or flame cutting, and excessive metal extruded from a welding seam is formed in the welding seam during pipe welding, so that the edge and corner of the hardware product are polished by using an edge and corner polishing device;

however, current corner grinding device is in the use, and the operator grips hardware and polishes the corner for grinding wheel rotation back mostly, and not only the security is lower, and the process quality of polishing is difficult for guaranteeing moreover. Therefore, the person skilled in the art provides a corner grinding device for hardware processing to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corner grinding device is used in hardware processing 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: a corner polishing device for hardware processing comprises a support frame, wherein support legs are fixed at the bottom of the support frame, an electric push rod is fixed at the bottom of the support frame, a movable metal plate is fixed on the outer side of an output shaft of the electric push rod, an auxiliary polishing mechanism is installed at the top of the movable metal plate, a mounting frame is fixed at the top of the support frame, a motor box is installed at the top of the mounting frame, a motor is arranged in the motor box, a first transmission wheel is fixed on the outer side of an output shaft of the motor, a transmission belt is rotatably connected to the outer side of the first transmission wheel, a second transmission wheel is rotatably connected to the outer side of the transmission belt, and a polishing wheel is fixedly connected to the outer side of the second transmission wheel through a connecting column;

supplementary grinding machanism is including removing the seat, removes the bottom of seat and is fixed with and removes the cover, and the guide rail is installed at the top of support frame, and the top of removing the seat is provided with driving motor, and driving motor's the output shaft outside is fixed with ball screw, and ball screw's outside threaded connection has ball nut, and ball nut's the outside is fixed with the adapter sleeve, removes the top of seat and is provided with fixed cover, and the outside of adapter sleeve and fixed cover all is fixed with supplementary strengthening mechanism.

Further, supplementary strengthening mechanism includes the set casing, and one side inner wall of set casing is fixed with the mounting pad, and one side of mounting pad is connected with coupling spring, and coupling spring's one end is connected with spacing pad, and the carriage release lever is installed to one side of spacing pad, and the one end of carriage release lever is provided with the reinforcing pad, and the outside of spacing pad is provided with the erection column, and the handle pad is installed to the one end of erection column.

Furthermore, a through hole is formed in the fixing shell, and the size of the through hole is matched with that of the moving rod.

Furthermore, the outside of handle pad is provided with anti-skidding line, bonds fixedly between erection column and the handle pad.

Furthermore, a sliding fit component is arranged between the movable sleeve and the guide rail, and the movable seat and the movable metal plate are welded and fixed.

Furthermore, the inside of support frame has been seted up and has been led to the groove, and the size that should lead to the groove and the size adaptation of removal metal plate.

Furthermore, the inner walls of the through holes and the through grooves are plated with wear-resistant plating layers.

Further, the motor case has a flip-type case body which is a plastic shell or a metal shell.

Furthermore, the handle pad is an elastic plastic pad, and the plastic is ABS engineering plastic, PVC plastic or PPSU plastic.

Furthermore, the support frame is a stainless steel frame body.

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

(1) This device can conveniently press from both sides the hardware that corresponds through adapter sleeve and fixed cover when using to can drive adapter sleeve, fixed cover and the hardware uniform velocity that corresponds and remove, accessible dull polish wheel pair hardware's corner when removing polishes, can adapt to the corner of multiple not unidimensional hardware and polish, has promoted the security that the hardware corner was polished, has promoted the quality of polishing simultaneously.

(2) This device is provided with supplementary strengthening mechanism, and one side of reinforcing pad can be laminated in the outside that corresponds hardware, has played supplementary reinforced (rfd) effect, and it is comparatively stable to ensure that hardware carries out the structure when the corner is polished, and when taking off the hardware that corresponds, only need stimulate the handle pad can, it is comparatively simple and convenient to operate.

Drawings

FIG. 1 is a perspective view of a corner polishing device for hardware processing;

FIG. 2 is a perspective view of an electric push rod in a corner polishing device for hardware processing;

FIG. 3 is an enlarged view of the area A of FIG. 1;

fig. 4 is a schematic structural diagram of an auxiliary reinforcing mechanism in the corner grinding device for hardware processing.

Description of the drawings: 1. a support frame; 2. supporting legs; 3. an electric push rod; 4. an auxiliary polishing mechanism; 41. a movable seat; 42. moving the sleeve; 43. a guide rail; 44. a drive motor; 45. a ball screw; 46. a ball nut; 47. connecting sleeves; 48. fixing a sleeve; 5. an auxiliary reinforcement mechanism; 51. a stationary case; 52. a mounting mat; 53. a connecting spring; 54. a limiting pad; 55. a travel bar; 56. reinforcing the cushion; 57. mounting a column; 58. a handle pad; 6. a mounting frame; 7. a motor case; 8. a first drive pulley; 9. a transmission belt; 10. a second transmission wheel; 11. grinding a grinding wheel; 12. the metal plate is moved.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4 together, wherein, a corner polishing device for hardware processing comprises a support frame 1, a support leg 2 is fixed at the bottom of the support frame 1, a motor driven push rod 3 is fixed at the bottom of the support frame 1, a movable metal plate 12 is fixed at the outer side of an output shaft of the motor driven push rod 3, a through groove is formed in the support frame 1, the size of the through groove is matched with the size of the movable metal plate 12, an auxiliary polishing mechanism 4 is installed at the top of the movable metal plate 12, a mounting frame 6 is fixed at the top of the support frame 1, a motor box 7 is installed at the top of the mounting frame 6, a motor is arranged in the motor box 7, a first transmission wheel 8 is fixed at the outer side of the output shaft of the motor, the outer side of the first transmission wheel 8 is rotatably connected with a transmission belt 9, the outer side of the transmission belt 9 is rotatably connected with a second transmission wheel 10, and the outer side of the second transmission wheel 10 is fixedly connected with a grinding wheel 11 through a connection column;

the auxiliary polishing mechanism 4 comprises a moving seat 41, a moving sleeve 42 is fixed at the bottom of the moving seat 41, a guide rail 43 is installed at the top of the support frame 1, a sliding fit component is arranged between the moving sleeve 42 and the guide rail 43, the moving seat 41 and the moving metal plate 12 are welded and fixed, a driving motor 44 is arranged at the top of the moving seat 41, a ball screw 45 is fixed at the outer side of an output shaft of the driving motor 44, a ball nut 46 is in threaded connection with the outer side of the ball screw 45, a connecting sleeve 47 is fixed at the outer side of the ball nut 46, a fixed sleeve 48 is arranged at the top of the moving seat 41, and auxiliary reinforcing mechanisms 5 are fixed at the outer sides of the connecting sleeve 47 and the fixed sleeve 48, the first transmission wheel 8 can be driven to rotate by the output shaft of the motor in the motor box 7, the first transmission wheel 8 can drive the second transmission wheel 10 to rotate by the transmission belt 9, while the grinding wheel 11 can be rotated, the user can place the hardware between the fixing sleeve 48 and the connecting sleeve 47, and then can rotate the ball screw 45 by starting the driving motor 44, and the ball nut 46 at the outer side of the ball screw 45 drives the connecting sleeve 47 to move together, so that the corresponding hardware is conveniently clamped by the connecting sleeve 47 and the fixing sleeve 48, then the electric push rod 3 is started and drives the movable metal plate 12 to move, the movable metal plate 12 can drive the movable base 41 fixedly connected with the movable metal plate to move in the horizontal direction, the movable sleeve 42 at the bottom of the movable base 41 can slide on the outer side of the guide rail 43, the functions of guiding and limiting are achieved, thereby can drive adapter sleeve 47, fixed cover 48 and the hardware uniform velocity who corresponds and remove, accessible emery wheel 11 polishes the corner of hardware during the removal, can adapt to the corner of multiple not unidimensional hardware and polish, has promoted the security that the hardware corner polished.

The auxiliary reinforcing mechanism 5 comprises a fixed shell 51, a mounting pad 52 is fixed on the inner wall of one side of the fixed shell 51, one side of the mounting pad 52 is connected with a connecting spring 53, one end of the connecting spring 53 is connected with a limiting pad 54, a moving rod 55 is installed on one side of the limiting pad 54, a through hole is formed in the fixed shell 51, the size of the through hole is matched with the size of the moving rod 55, one end of the moving rod 55 is provided with a reinforcing pad 56, an installation column 57 is arranged on the outer side of the limiting pad 54, a handle pad 58 is installed at one end of the installation column 57, anti-slip threads are arranged on the outer side of the handle pad 58, the installation column 57 is fixedly bonded with the handle pad 58, after the connecting sleeve 47 and the fixed sleeve 48 are clamped on the outer side of a corresponding hardware product, the connecting spring 53 in the fixed shell 51 can provide elasticity and push the limiting pad 54, the limiting pad 54 can drive the moving rod 55 to move, the moving rod 55 can drive the reinforcing pad 56 to move simultaneously, one side of the reinforcing pad 56 can be attached to the outer side of the corresponding hardware product, the reinforcing effect of auxiliary reinforcing is achieved, and the corner polishing structure is stable when the corner of the hardware product is polished.

In the specific arrangement, the inner walls of the through holes and the through grooves are plated with wear-resistant plating layers; the motor box 7 is a box body with a flip cover, and the box body is a plastic shell or a metal shell; the handle pad is an elastic plastic pad, and the plastic is ABS engineering plastic, PVC plastic or PPSU plastic; the support frame 1 is a stainless steel frame body.

To sum up, the utility model provides a corner grinding device is used in hardware processing, in operation, the motor output shaft in the accessible motor case 7 drives first drive wheel 8 and rotates, first drive wheel 8 then can drive second drive wheel 10 through drive belt 9 and rotate, can make the dull polish wheel 11 rotate simultaneously, the user can place the hardware between fixed cover 48 and adapter sleeve 47, can make ball screw 45 rotate through starting driving motor 44 afterwards, and make ball nut 46 outside ball screw 45 drive adapter sleeve 47 and move together, thereby conveniently press from both sides the hardware that corresponds through adapter sleeve 47 and fixed cover 48, then start electric putter 3 and drive and remove metal sheet 12 and move, remove metal sheet 12 can drive the removal seat 41 horizontal direction removal rather than fixed connection and move, the removal cover 42 of removal seat 41 bottom can slide in the outside of guide rail 43, the effect of direction and spacing has been played, thereby can drive adapter sleeve 47, fixed cover 48 and the hardware uniform velocity of correspondence move, can polish the corner of hardware through dull polish 11 during the removal, can adapt to the polishing of multiple different sizes of hardware, the corner grinding wheel polishing quality has been promoted, the polishing quality of corner grinding wheel has simultaneously; this device is provided with supplementary strengthening mechanism 5, press from both sides tightly behind corresponding hardware outside when adapter sleeve 47 and fixed cover 48, connecting spring 53 in the accessible set casing 51 provides elasticity and promotes spacing pad 54, spacing pad 54 can drive carriage release lever 55 and remove, carriage release lever 55 then can drive reinforcing pad 56 simultaneous movement, one side of reinforcing pad 56 can be laminated in the outside that corresponds hardware, supplementary reinforced effect has been played, it is comparatively stable to ensure that hardware carries out the corner and polishes the time structure, and when taking off the hardware that corresponds, only need stimulate handle pad 58 can, the operation is comparatively simple and convenient.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The corner grinding device for hardware processing comprises a support frame (1) and is characterized in that support legs (2) are fixed to the bottom of the support frame (1), electric push rods (3) are fixed to the bottom of the support frame (1), a movable metal plate (12) is fixed to the outer side of an output shaft of each electric push rod (3), an auxiliary grinding mechanism (4) is installed at the top of each movable metal plate (12), a mounting frame (6) is fixed to the top of the support frame (1), a motor box (7) is installed at the top of the mounting frame (6), a motor is arranged inside the motor box (7), a first transmission wheel (8) is fixed to the outer side of the output shaft of the motor, a transmission belt (9) is rotatably connected to the outer side of the first transmission wheel (8), a second transmission wheel (10) is rotatably connected to the outer side of the transmission belt (9), and a grinding wheel (11) is fixedly connected to the outer side of the second transmission wheel (10) through a connecting column;

supplementary grinding machanism (4) are including removing seat (41), the bottom of removing seat (41) is fixed with removes cover (42), guide rail (43) are installed at the top of support frame (1), the top of removing seat (41) is provided with driving motor (44), the output shaft outside of driving motor (44) is fixed with ball screw (45), the outside threaded connection of ball screw (45) has ball nut (46), the outside of ball nut (46) is fixed with adapter sleeve (47), the top of removing seat (41) is provided with fixed cover (48), adapter sleeve (47) with the outside of fixed cover (48) all is fixed with supplementary reinforcement mechanism (5).

2. A corner grinding device for hardware processing according to claim 1, characterized in that, supplementary strengthening mechanism (5) includes set casing (51), one side inner wall of set casing (51) is fixed with mounting pad (52), one side of mounting pad (52) is connected with coupling spring (53), spacing pad (54) is connected with to the one end of coupling spring (53), carriage release lever (55) is installed to one side of spacing pad (54), the one end of carriage release lever (55) is provided with reinforcing pad (56), the outside of spacing pad (54) is provided with erection column (57), handle pad (58) is installed to the one end of erection column (57).

3. A hardware processing corner grinding device according to claim 2, characterized in that the inside of the fixed shell (51) is provided with a through hole, and the size of the through hole is matched with the size of the movable rod (55).

4. A hardware processing corner grinding device according to claim 3, characterized in that the outside of the handle pad (58) is provided with anti-slip lines, and the mounting post (57) and the handle pad (58) are fixedly bonded.

5. A corner grinding device for hardware processing according to claim 4, characterized in that between the moving sleeve (42) and the guide rail (43) is a sliding fit component, and the moving seat (41) and the moving metal plate (12) are welded and fixed.

6. A hardware processing corner grinding device according to claim 5, characterized in that the inside of the supporting frame (1) is provided with a through groove, and the size of the through groove is matched with the size of the movable metal plate (12).

7. A corner grinding device for hardware processing according to claim 6, characterized in that the inner walls of the through holes and the through grooves are plated with wear-resistant plating layers.

8. A corner grinding device for hardware processing according to claim 7, characterized in that the motor box (7) is a box with a clamshell type, and the box is a plastic shell or a metal shell.

9. A corner grinding device for hardware processing according to claim 8, characterized in that the handle pad is an elastic plastic pad, and the plastic is ABS engineering plastic, PVC plastic or PPSU plastic.

10. A corner grinding device for hardware processing according to claim 9, characterized in that the support frame (1) is a stainless steel frame body.