Abrasive belt end face grinding device

Abstract

The utility model relates to the field of metal processing, in particular to an abrasive belt end face grinding device. Comprising a box body, an operation cavity is formed in one side wall of the box body, a mounting plate is arranged in the operation cavity, two sets of first through holes are symmetrically formed in the top of the mounting plate, and two sets of second through holes are symmetrically formed in the end, close to the operation cavity, of the top of the box body; two sets of third through holes are symmetrically formed in the end, close to the mounting plate, of the inner wall of the bottom of the box body, two sets of limiting rods are symmetrically arranged above the box body, a first electric sliding table is vertically embedded in the center of the top of one side wall of the mounting plate, and two sets of fixing blocks are symmetrically arranged at the end, close to the first electric sliding table, of the mounting plate; two sets of rotating shafts are symmetrically arranged in the operation cavity, and a set of abrasive belts are arranged on the two sets of rotating shafts. According to the embodiment, replacement is convenient, the production efficiency is improved, and the non-planned downtime is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal processing technical field, especially relate to a sand belt end face grinding device. BACKGROUND

[0002] The sand belt end face grinding device is a kind of grinding machine, also called sand belt grinding machine, is the common mechanical processing equipment specially for the surface of steel, aluminum copper and other metal products and pipe and is the important equipment of metal product production line, is widely used in hardware, water heating and other industries, and sand belt grinding machine is used to polish the surface of workpiece by the grinding performance of sand belt, and the quality and precision of workpiece surface after sand belt polishing are higher.

[0003] Through the search, in the prior art, Chinese patent publication number: CN215700578U, authorized announcement date: February 1, 2022, discloses a kind of adjustable sand belt end face grinding device, including bottom plate, the top of bottom plate is fixedly installed with power box, the bottom inner wall of power box is fixedly installed with driving motor, the left side of power box is fixedly connected with protection box, the left side inner wall of protection box is rotatably connected with driving roller, the right end of driving roller is fixedly connected with transmission shaft, the right end of transmission shaft penetrates the right side inner wall of protection box and power box and extends to the inside of power box, the right end of transmission shaft and the output shaft of driving motor are all fixedly connected with belt pulley, and the same belt is driven connected on the two belt pulleys, the right side inner wall of protection box is slidably connected with sliding block, the left side of sliding block is rotatably connected with guide roller, and the same sand belt is driven connected between guide roller and driving roller.The above embodiment improves polishing efficiency.

[0004] But the device still has the following defects: the above embodiment does not have the effect of conveniently replacing sand belt, and if sand belt cannot be replaced conveniently, it will increase the unplanned downtime, thereby reducing production efficiency. UTILITY MODEL CONTENT

[0005] In view of the above problems, the utility model provides a kind of sand belt end face grinding device, including box, the side wall of box is equipped with operating cavity, the operating cavity is provided with mounting plate, the top of mounting plate is symmetrically equipped with two groups of first through-hole, the top of box is symmetrically equipped with two groups of second through-hole near operating cavity, the bottom inner wall of box is symmetrically equipped with two groups of third through-hole near mounting plate, the top of box is symmetrically provided with two groups of limit rods, the bottom of each limit rod is sequentially penetrated second through-hole and first through-hole and then placed in third through-hole;

[0006] The first electric sliding table is vertically embedded in the center of the top of one side wall of the mounting plate, two groups of fixed blocks are symmetrically arranged on one end of the mounting plate close to the first electric sliding table, two groups of rotating shafts are symmetrically arranged in the operation cavity, and one group of abrasive belts is arranged on the two groups of rotating shafts.

[0007] Further, a hollow groove is formed in one side wall of the box, the hollow groove is communicated with the operation cavity, and two groups of sliding grooves are symmetrically formed in the inner walls of the two opposite sides of the box.

[0008] Further, a moving plate is arranged in the hollow groove, the bottom of the moving plate is slidably attached to the bottom inner wall of the box, and the two ends of the moving plate are slidably arranged in the two groups of sliding grooves.

[0009] Further, the output end of the first electric sliding table is drivingly connected to one of the fixed blocks, and the other fixed block is mounted on the side wall of the mounting plate close to the first electric sliding table.

[0010] Further, a moving groove is vertically formed in the center of the top of the side wall of the box away from the mounting plate, and the two ends of the two groups of rotating shafts away from the mounting plate are respectively penetrated through the box and the moving groove.

[0011] Further, a supporting plate is mounted on the bottom of the side wall of the box away from the mounting plate, a vertical plate is mounted on the end of the top of the supporting plate away from the box, a dust collection device is mounted on the top of the supporting plate, and the dust collection device is located between the box and the vertical plate.

[0012] Further, a second electric sliding table is vertically embedded in the center of the side wall of the vertical plate close to the box, and two groups of motors are symmetrically arranged on the end of the box away from the mounting plate.

[0013] Further, the output end of the second electric sliding table is drivingly connected to one of the motors, the other motor is mounted on the side wall of the vertical plate close to the box, and the output ends of the two groups of motors are respectively drivingly connected to one of the rotating shafts.

[0014] The beneficial effects of the present application are:

[0015] 1. The moving limiting rod is extracted from the third through hole, the first through hole and the second through hole, the moving mounting plate is extracted from the fixed block, the abrasive belt is extracted from the rotating shaft, the abrasive belt is replaced, the replacement is convenient, the production efficiency is improved, and the unplanned downtime is reduced.

[0016] 2. The motor drives the rotating shaft to rotate, and drives the abrasive belt to rotate at the same time, the rotating speed of the abrasive belt is adjusted by adjusting the rotation of the motor, the adjusting effect is achieved, the speed is flexibly adjusted according to different materials and processing requirements, and the grinding effect is optimized.

[0017] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 A processing device structure schematic diagram according to an embodiment of the present application is shown;

[0020] Figure 2 A front view schematic diagram of the processing device according to an embodiment of the present application is shown;

[0021] Figure 3 A split schematic diagram of the processing device according to an embodiment of the present application is shown.

[0022] In the figure: 1, box; 2, operation cavity; 3, empty groove; 4, sliding groove; 5, moving plate; 6, mounting plate; 7, first through hole; 8, second through hole; 9, third through hole; 10, limiting rod; 11, first electric sliding table; 12, fixed block; 13, rotating shaft; 14, abrasive belt; 15, moving groove; 16, support plate; 17, mounting plate; 18, dust collection equipment; 19, second electric sliding table; 20, motor. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely explain the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0024] The embodiment of the present application provides a sand belt end face grinding device, which comprises a box 1, and exemplarily, Figure 1 , Figure 2 and Figure 3As shown, the side wall of the box 1 is provided with an operation cavity 2, the side wall of the box 1 is provided with an empty slot 3, the empty slot 3 is communicated with the operation cavity 2, the corresponding two side walls of the box 1 are symmetrically provided with two groups of sliding grooves 4, the moving plate 5 is arranged in the empty slot 3, the bottom of the moving plate 5 is slidably attached to the bottom inner wall of the box 1, the two ends of the moving plate 5 are slidably arranged in the two groups of sliding grooves 4, the mounting plate 6 is arranged in the operation cavity 2, the top of the mounting plate 6 is symmetrically provided with two groups of first through holes 7, one end of the top of the box 1 close to the operation cavity 2 is symmetrically provided with two groups of second through holes 8, one end of the bottom inner wall of the box 1 close to the mounting plate 6 is symmetrically provided with two groups of third through holes 9, the upper of the box 1 is symmetrically provided with two groups of limiting rods 10, the bottom of each group of limiting rods 10 is sequentially inserted into the second through hole 8, the first through hole 7 and the third through hole 9, the first electric sliding table 11 is vertically embedded in the top center of one side wall of the mounting plate 6, two groups of fixed blocks 12 are symmetrically arranged on one end of the mounting plate 6 close to the first electric sliding table 11, the output end of the first electric sliding table 11 is drivingly connected to one of the fixed blocks 12, the other fixed block 12 is arranged on the side wall of the mounting plate 6 close to the first electric sliding table 11, two groups of rotating shafts 13 are symmetrically arranged in the operation cavity 2, one group of abrasive belts 14 is arranged on the two groups of rotating shafts 13, one end of the two groups of rotating shafts 13 is rotatably arranged in the two groups of fixed blocks 12, the moving groove 15 is vertically arranged in the top center of the side wall of the box 1 away from the mounting plate 6, one end of the two groups of rotating shafts 13 away from the mounting plate 6 is respectively inserted into the box 1 and the moving groove 15, the supporting plate 16 is arranged on the bottom of the side wall of the box 1 away from the mounting plate 6, the vertical plate 17 is arranged on one end of the top of the supporting plate 16 away from the box 1, the dust collection equipment 18 is arranged on the top of the supporting plate 16, the dust collection equipment 18 is located between the box 1 and the vertical plate 17, the second electric sliding table 19 is vertically embedded in the center of the side wall of the vertical plate 17 close to the box 1, two groups of motors 20 are symmetrically arranged on one end of the box 1 away from the mounting plate 6, the two groups of motors 20 are located between the vertical plate 17 and the box 1, the output end of the second electric sliding table 19 is drivingly connected to one of the motors 20, the other motor 20 is arranged on the side wall of the vertical plate 17 close to the box 1, the output end of the two groups of motors 20 is respectively drivingly connected to one of the rotating shafts 13.

[0025] Working principle: the motor 20 drives the rotating shaft 13 to rotate while driving the abrasive belt 14 to rotate, the rotation speed of the abrasive belt 14 is adjusted by adjusting the rotation of the motor 20, the first electric sliding table 11 and the second electric sliding table 19 are started at the same time, the first electric sliding table 11 and the second electric sliding table 19 drive the rotating shaft 13 to lift to adjust the tension of the abrasive belt 14, the limiting rod 10 is moved to be separated from the third through hole 9, the first through hole 7 and the second through hole 8, the mounting plate 6 is moved to make the rotating shaft 13 separate from the fixed block 12, the abrasive belt 14 can be separated from the rotating shaft 13, the abrasive belt 14 is replaced, the dust collection equipment 18 sucks the dust and debris generated during processing, the plate 5 is moved upwards, and the dust on the inner wall of the bottom of the box 1 which is not sucked away can be cleaned.

[0026] The limiting rod 10 is moved to be separated from the third through hole 9, the first through hole 7 and the second through hole 8, the mounting plate 6 is moved to make the rotating shaft 13 separate from the fixed block 12, the abrasive belt 14 can be separated from the rotating shaft 13, the abrasive belt 14 is replaced, the production efficiency is improved, and the unplanned downtime is reduced.

[0027] The motor 20 drives the rotating shaft 13 to rotate while driving the abrasive belt 14 to rotate, the rotation speed of the abrasive belt 14 is adjusted by adjusting the rotation of the motor 20, the adjusting effect is achieved, the speed is flexibly adjusted according to different materials and processing requirements, and the grinding effect is optimized.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical scheme recorded in foregoing each embodiment, or equivalent replacement is carried out to part technical feature to foregoing each embodiment; and these modifications or replacements do not make the essence of corresponding technical scheme deviate from the spirit and scope of the utility model each embodiment technical scheme.

Claims

1. A belt end face grinding device, comprising a housing (1), characterized in that: An operating cavity (2) is provided on one side wall of the box (1). An installation plate (6) is provided in the operating cavity (2). Two sets of first through holes (7) are symmetrically provided on the top of the installation plate (6). Two sets of second through holes (8) are symmetrically provided on the top of the box (1) near the operating cavity (2). Two sets of third through holes (9) are symmetrically provided on the bottom inner wall of the box (1) near the installation plate (6). Two sets of limiting rods (10) are symmetrically provided on the top of the box (1). The bottom of each set of limiting rods (10) passes through the second through hole (8) and the first through hole (7) in sequence and is placed in the third through hole (9). A first electric slide (11) is vertically embedded at the top center of one side wall of the mounting plate (6). Two sets of fixing blocks (12) are symmetrically arranged at one end of the mounting plate (6) near the first electric slide (11). Two sets of rotating shafts (13) are symmetrically arranged in the operating cavity (2). A set of sanding belts (14) is arranged on the two sets of rotating shafts (13). One end of the two sets of rotating shafts (13) rotates in the two sets of fixing blocks (12).

2. The belt end face grinding apparatus according to claim 1, characterized in that: A slot (3) is provided on one side wall of the box (1), and the slot (3) is connected to the operating cavity (2). Two sets of sliding grooves (4) are symmetrically provided on the corresponding inner walls of the two sides of the box (1).

3. The belt end face grinding apparatus according to claim 2, characterized in that: A movable plate (5) is provided in the empty slot (3). The bottom of the movable plate (5) slides against the bottom inner wall of the box (1). The two ends of the movable plate (5) slide in two sets of sliding grooves (4).

4. The belt end face grinding apparatus according to claim 3, characterized in that: The output end of the first electric slide (11) is connected to one set of fixed blocks (12), and the other set of fixed blocks (12) is mounted on the side wall of the mounting plate (6) near the first electric slide (11).

5. The belt end face grinding apparatus according to claim 1, characterized in that: A movable groove (15) is vertically opened at the center of the top of the side wall away from the mounting plate (6) of the box (1), and the ends of the two sets of rotating shafts (13) away from the mounting plate (6) pass through the box (1) and the movable groove (15) respectively.

6. The belt end face grinding apparatus according to claim 5, characterized in that: A support plate (16) is installed at the bottom of the side wall of the box (1) away from the mounting plate (6). A vertical plate (17) is installed at the top of the support plate (16) away from the box (1). A vacuum cleaner (18) is installed on the top of the support plate (16). The vacuum cleaner (18) is located between the box (1) and the vertical plate (17).

7. The belt end face grinding apparatus according to claim 6, characterized in that: A second electric slide (19) is vertically embedded in the center of one side wall of the upright plate (1) near the box body (1). Two sets of motors (20) are symmetrically arranged at the end of the box body (1) away from the mounting plate (6). The two sets of motors (20) are located between the upright plate (17) and the box body (1).

8. The belt end face grinding apparatus according to claim 7, characterized in that: The output end of the second electric slide (19) is driven to one of the sets of motors (20), and the other set of motors (20) is installed on the side wall of the upright plate (17) near the box (1). The output ends of the two sets of motors (20) are respectively driven to one of the sets of rotating shafts (13).

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