Workbench for machining outer sleeve of machine tool

Abstract

The utility model relates to the technical field of machine tool shell machining, and discloses a working table for machine tool jacket machining, which comprises an operation table, a plurality of uniformly distributed supporting legs are fixedly connected to the bottom of the operation table, a positioning block is slidably connected to the right side of the rear part of the operation table, and a fixed clamping plate is slidably connected to the left side of the rear part of the operation table. A worm gear is rotatably connected to the interior of the positioning block, a worm is rotatably connected to the interior of the positioning block, the worm is meshed with the worm gear, and a rotating disc is fixedly connected to the end, away from the worm gear, of the worm. The positioning block, the fixed clamping plate, the worm gear, the worm, the rotating disc, the first threaded rod, the polished rod and the movable clamping plate are matched with one another, the rotating disc is rotated to drive the worm to rotate, the first threaded rod is driven to rotate through meshing transmission of the worm and the worm gear, and the movable clamping plate moves along the axis of the first threaded rod. Therefore, machining materials of different sizes can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool shell processing, in particular to a workbench for machine tool outer shell processing. Background Art

[0002] During the operation of the machine tool, impurities such as cutting chips and lubricating oil will be generated, which may affect the performance of the machine tool. In order to prevent these impurities from entering the machine tool, an outer cover is usually installed above the machine tool for dust prevention and protection.

[0003] After searching, Chinese patent announcement number: CN214291619U discloses a molding device for processing machine tool shells, including a workbench; a conveyor belt is movably installed on the top of the workbench, a gantry is fixedly installed around the top of the workbench, a processing device is installed at the bottom of the gantry, support columns are fixedly installed on both sides of the top of the workbench, a working panel is fixedly installed on the outside of the support column, an electric telescopic rod is fixedly installed on one side of the gantry, and a scraper is installed on the outside of the electric telescopic rod. After the workpiece is processed by the processing device, the electric telescopic rod is turned on, and the scraper is driven by the electric telescopic rod to push the waste chips on the working panel out of the working panel and reach the conveyor belt, and the waste chips are transported to the collection box through the conveyor belt. If the waste on the conveyor belt cannot be detached, the waste chips on the conveyor belt are cleaned out by the cleaning roller and enter the collection box below, which is convenient for recycling the waste.

[0004] Although the above device has the function of cleaning waste chips, it has no fixed structure. When the scraper cleans the working panel, the working panel will shake, resulting in uneven cleaning. Therefore, a workbench for machine tool jacket processing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a workbench for machining machine tool outer shells, aiming to improve the problem of the prior art having no fixed structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a workbench for machining machine tool outer shells, comprising an operating table, a plurality of evenly distributed supporting feet are fixedly connected to the bottom of the operating table, a positioning block is slidably connected to the right rear side of the operating table, a fixed clamp is slidably connected to the left rear side of the operating table, a worm wheel is rotatably connected to the inside of the positioning block, a worm is rotatably connected to the inside of the positioning block, the worm is meshed with the worm wheel, a turntable is fixedly connected to the end of the worm away from the worm wheel, a polished rod is fixedly connected to the left and right ends of the positioning block on the side facing the fixed clamp, and the A threaded rod 1 is fixedly connected to one side of the worm gear close to the fixed splint, and an end of the threaded rod 1 away from the worm gear is rotatably connected to the inside of the fixed splint, and a movable splint is threadedly connected to the outer periphery of the threaded rod 1, and the left and right ends of the movable splint are respectively slidably connected to the outer peripheries of the two light rods, and the positioning block and the top of the fixed splint are fixedly connected to a rotating shaft, and the outer peripheries of the two rotating shafts are rotatably connected to driving arms, and the two driving arms are respectively rotatably connected to an electric telescopic rod at one end away from the two rotating shafts, and a paintbrush is fixedly connected to the bottom of the electric telescopic rod, and a transmission assembly is provided on the rear side of the operating table.

[0007] Further, the transmission assembly includes a box body, the box body is fixedly connected to the rear side of the operating table, a motor 1 is fixedly connected to the inside of the box body, a pulley 1 is fixedly connected to the output end of the motor 1, a pulley 2 is rotatably connected to the inside of the box body, belts are provided on the outer circumferences of the pulley 1 and the pulley 2, a threaded rod 2 is fixedly connected to the front sides of the pulley 1 and the pulley 2, and a driving assembly is provided on the front side of the operating table.

[0008] Furthermore, the driving assembly includes a second motor, which is fixedly connected to the right side of the operating table. A connecting rod is fixedly connected to the output end of the second motor, a gear is fixedly connected to the outer periphery of the connecting rod, a rack is slidably connected to the inside of the front side of the operating table, the rack is meshed with the gear, and a cleaning assembly is provided on the top of the rack.

[0009] Furthermore, the cleaning assembly includes a vertical rod, the vertical rod is fixedly connected to the top of the rack, the top of the vertical rod is fixedly connected to a horizontal plate, and the bottom of the horizontal plate is fixedly connected to a plurality of evenly distributed brushes.

[0010] Furthermore, the positioning block and the fixing clamp are respectively threadedly connected to the outer circumference of the two threaded rods.

[0011] Furthermore, support plates are fixedly connected to the left and right sides of the rack, a slide groove is provided inside the front side of the operating table, and the rack and the two support plates are slidably connected in the slide groove.

[0012] Furthermore, both the front and rear sides of the rack are fixedly connected to limit blocks.

[0013] Furthermore, a collection box is fixedly connected to the middle of the front side of the operating table.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation among the positioning block, the fixed clamping plate, the worm wheel, the worm, the turntable, the threaded rod 1, the smooth rod and the movable clamping plate, the turntable is rotated, the turntable drives the worm to rotate, and the threaded rod 1 is driven to rotate through the meshing transmission of the worm and the worm wheel. When the threaded rod 1 rotates, the movable clamping plate moves along the axis of the threaded rod 1, thereby clamping and fixing processing materials of different sizes.

[0016] 2. In the utility model, through the mutual cooperation among motor 1, pulley 1, belt, pulley 2 and threaded rod 2, motor 1 is started, motor 1 drives pulley 1 to rotate, and pulley 2 is driven to rotate by the belt. When pulley 1 and pulley 2 rotate, two threaded rods 2 rotate accordingly, thereby driving the movable splint and the positioning block to move. When the movable splint and the positioning block move, the center processing line of the processing material is drawn by a brush, which can replace manual drawing of the center line of the processing material.

[0017] 3. In the utility model, through the cooperation between the second motor, the gear, the rack, the vertical rod, the horizontal plate and the brush, the second motor is started, the connecting rod drives the gear to rotate, and the rack moves accordingly. When the rack moves, the vertical rod drives the horizontal plate to move, and the brush scrapes and cleans the surface of the processed material, and the impurities are cleaned into the collection box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a workbench for machining a machine tool outer shell proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a movable splint of a workbench for machining a machine tool outer shell proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the gears of a workbench for machining a machine tool outer shell proposed by the utility model;

[0021] Figure 4 The utility model is a schematic structural diagram of a rack of a workbench for machining outer shells of a machine tool.

[0022] Legend:

[0023] 1. Operating table; 2. Support feet; 3. Fixed splint; 4. Rotating shaft; 5. Driving arm; 6. Positioning block; 7. Threaded rod 1; 8. Plain rod; 9. Movable splint; 10. Threaded rod 2; 11. Electric telescopic rod; 12. Brush; 13. Box; 14. Motor 1; 15. Pulley 1; 16. Belt; 17. Pulley 2; 18. Worm gear; 19. Worm; 20. Turntable; 21. Motor 2; 22. Connecting rod; 23. Gear; 24. Limiting block; 25. Support plate; 26. Rack; 27. Vertical rod; 28. Horizontal plate; 29. ​​Brush; 30. Collection box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-2 The utility model provides an embodiment: a workbench for machining a machine tool outer shell, comprising an operating table 1, a plurality of evenly distributed supporting feet 2 are fixedly connected to the bottom of the operating table 1, a positioning block 6 is slidably connected to the right rear side of the operating table 1, a fixed splint 3 is slidably connected to the left rear side of the operating table 1, a worm gear 18 is rotatably connected to the inside of the positioning block 6, a worm 19 is rotatably connected to the inside of the positioning block 6, the worm 19 is meshed with the worm gear 18, a turntable 20 is fixedly connected to one end of the worm gear 19 away from the worm gear 18, and both left and right ends of the positioning block 6 facing the fixed splint 3 are fixedly connected to The smooth rod 8 and the worm gear 18 are fixedly connected to a threaded rod 7 on one side close to the fixed splint 3, and one end of the threaded rod 7 away from the worm gear 18 is rotatably connected to the inside of the fixed splint 3. The outer periphery of the threaded rod 7 is threadedly connected to a movable splint 9, and the left and right ends of the movable splint 9 are respectively slidably connected to the outer peripheries of the two smooth rods 8. The positioning block 6 and the top of the fixed splint 3 are fixedly connected to a rotating shaft 4, and the outer peripheries of the two rotating shafts 4 are rotatably connected to driving arms 5. The two driving arms 5 are respectively rotatably connected to an electric telescopic rod 11 at one end away from the two rotating shafts 4, and the bottom of the electric telescopic rod 11 is fixedly connected to a paintbrush 12.

[0026] Specifically, the operating table 1 is used to conveniently place the processing materials, the supporting foot 2 is used to support the operating table 1, the fixed clamping plate 3 is used to provide a reference edge for placing the processing materials, the positioning block 6 is used to accommodate the worm wheel 18 and the worm 19, and is also used to determine the position of the threaded rod 17 and the two smooth rods 8, the movable clamping plate 9 is used to move along the axis of the threaded rod 17, and push the processing materials to move toward the fixed clamping plate 3 to fix the processing materials of different sizes, the electric telescopic rod 11 is used to drive the painting brush 12 to move, and the painting brush 12 can be retracted when the processing center line drawing is not required, and the turntable 20 is used to drive the worm 19 to rotate, and the worm wheel 18 and the worm 19 are connected to each other. 9 is used in conjunction with other tools to transmit motion and has a self-locking feature so that the clamping and fixing will not become loose. The threaded rod 7 is used to drive the movable clamping plate 9 to move, and the smooth rod 8 is used to limit the situation in which the movable clamping plate 9 will rotate when the threaded rod 7 rotates. The rotating shaft 4 is used to provide an axis for the driving arm 5 to rotate. When it is necessary to fix the processed material, the turntable 20 is rotated, and the turntable 20 drives the worm 19 to rotate, so that the worm wheel 18 is driven by the meshing transmission of the worm 19 to drive the threaded rod 7 to rotate. When the threaded rod 7 rotates, the movable clamping plate 9 moves along the axis of the threaded rod 7 to push the processed material toward the fixed clamping plate 3, thereby clamping and fixing the processed material.

[0027] Reference Figure 1-2 A transmission assembly is provided on the rear side of the operating table 1, and the transmission assembly includes a box body 13, the box body 13 is fixedly connected to the rear side of the operating table 1, a motor 14 is fixedly connected inside the box body 13, a pulley 15 is fixedly connected to the output end of the motor 14, a pulley 2 17 is rotatably connected inside the box body 13, a belt 16 is sleeved on the outer periphery of the pulley 15 and the pulley 2 17, a threaded rod 2 10 is fixedly connected to the front side of the pulley 15 and the pulley 2 17, and the positioning block 6 and the fixed splint 3 are respectively threadedly connected to the outer periphery of the two threaded rods 2 10.

[0028] Specifically, the motor 14 is used to provide power, the pulley 15 is used to transmit the rotational motion to the threaded rod 10, the belt 16 is used to transmit the motion of the pulley 15, so that the pulley 17 rotates accordingly, so as to achieve the same speed rotation of another threaded rod 10 fixedly connected to the pulley 17, the positioning block 6 and the fixed clamping plate 3 are respectively threadedly connected to the outer periphery of the two threaded rods 10, and the two driving arms 5 are used to fix the position of the electric telescopic rod 11 to ensure that when the movable clamping plate 9 and the fixed clamping plate 3 are in contact with the processing material, the paintbrush 12 at the bottom end of the electric telescopic rod 11 starts It is finally in the center of the processing material. When it is necessary to draw the center line of the processing material, first make the movable splint 9 and the fixed splint 3 contact the two sides of the processing material, start the motor 14, and through the belt 16, the pulley 15 and the pulley 2 17 rotate accordingly, so that the two threaded rods 2 10 rotate accordingly. When the two threaded rods 2 10 rotate, the fixed splint 3 and the positioning block 6 move accordingly, and the electric telescopic rod 11 drives the brush 12 to move downward. When the fixed splint 3 and the positioning block 6 move, the center line is drawn by moving the brush 12 on the surface of the processing material.

[0029] Reference Figure 1 , Figure 3 and Figure 4 A driving assembly is provided on the front side of the operating platform 1, and the driving assembly includes a motor 21, and the motor 21 is fixedly connected to the right side of the operating platform 1. A connecting rod 22 is fixedly connected to the output end of the motor 21, and a gear 23 is fixedly connected to the outer periphery of the connecting rod 22. A rack 26 is slidably connected to the inside of the front side of the operating platform 1, and the rack 26 is meshed with the gear 23. A cleaning assembly is provided on the top of the rack 26, and the cleaning assembly includes a vertical rod 27, and the vertical rod 27 is fixedly connected to the top of the rack 26. A horizontal plate 28 is fixedly connected to the top of the vertical rod 27, and a plurality of evenly distributed brushes 29 are fixedly connected to the bottom of the horizontal plate 28. The left and right sides of the rack 26 are fixedly connected to support plates 25. A slide groove is opened inside the front side of the operating platform 1, and the rack 26 and the two support plates 25 are slidably connected in the slide groove. The front and rear sides of the rack 26 are fixedly connected to the limiting block 24, and a collection box 30 is fixedly connected to the middle of the front side of the operating platform 1.

[0030] Specifically, the motor 21 is used to drive the connecting rod 22 to rotate, the connecting rod 22 is used to transmit motion to rotate the gear 23, the gear 23 is meshed with the rack 26 to drive the vertical rod 27 to move, the support plate 25 is used to support the rack 26 to ensure the position of the rack 26, the limit block 24 is used to limit the movement of the rack 26 to prevent the rack 26 from moving excessively during the movement process, resulting in separation from the gear 23, the vertical rod 27 is used to fix the horizontal plate 28, the horizontal plate 28 is used to fix the brush 29 at the bottom, the brush 29 is used to clean the surface impurities of the processed material, the brush 29 is made of silicone material, and the collection box 30 It is used to collect and clean impurities. When in use, first fix the processing material through the movable splint 9, then start the motor 14, the fixed splint 3 and the positioning block 6 move, the movable splint 9 and the fixed splint 3 drive the processing material to move, then start the motor 21, the motor 21 drives the connecting rod 22 to rotate, when the connecting rod 22 rotates, the gear 23 rotates accordingly, so that the rack 26 slides in the slide groove, when the rack 26 slides, the vertical rod 27 drives the horizontal plate 28 fixedly connected thereto to move, and the brush 29 at the bottom of the horizontal plate 28 cleans the surface of the processing material, and the processing impurities on the surface of the processing material are cleaned into the collection box 30.

[0031] Working principle: when it is necessary to draw the center line of the processing material, first rotate the turntable 20, the turntable 20 drives the worm 19 to rotate, when the worm 19 rotates, the worm wheel 18 rotates accordingly, so that the threaded rod 1 7 rotates, and the movable splint 9 moves along the axial direction of the threaded rod 2 10, pushing the processing material to move toward the fixed splint 3, when the fixed splint 3 and the movable splint 9 are in contact with the surface of the processing material, start the electric telescopic rod 11, so that the brush 12 moves downward and contacts with the processing material, and then start the motor 14, the pulley 1 15 and the pulley 2 17 drive the threaded rod 2 10 to rotate, the movable splint 9 and the fixed splint 3 drive the processing material to move, so that the brush 12 can move along the surface of the processing material to draw the processing center line.

[0032] When the surface of the processed material needs to be cleaned, the processed material is first fixed by the fixed clamp 3 and the movable clamp 9, and the motor 14 is started, so that the movable clamp 9 and the fixed clamp 3 drive the processed material to move to the position of the collection box 30, and then the motor 21 is started to drive the connecting rod 22 to rotate, and the connecting rod 22 drives the gear 23 to rotate, so that the rack 26 slides in the slide groove. When the rack 26 slides, the vertical rod 27 drives the horizontal plate 28 to move, and the brush 29 can clean impurities along the surface of the processed material and collect the impurities in the collection box 30.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A workbench for machining a machine tool outer shell, comprising an operating table (1), characterized in that: The bottom of the operating table (1) is fixedly connected to a plurality of evenly distributed supporting feet (2); the rear right side of the operating table (1) is slidably connected to a positioning block (6); the rear left side of the operating table (1) is slidably connected to a fixed clamping plate (3); the interior of the positioning block (6) is rotatably connected to a worm wheel (18); the interior of the positioning block (6) is rotatably connected to a worm (19); the worm (19) is meshed with the worm wheel (18); the end of the worm (19) away from the worm wheel (18) is fixedly connected to a turntable (20); the left and right ends of the positioning block (6) facing the fixed clamping plate (3) are fixedly connected to a light rod (8); the side of the worm wheel (18) close to the fixed clamping plate (3) is fixedly connected to a A threaded rod (7), one end of the threaded rod (7) away from the worm gear (18) is rotatably connected to the inside of the fixed clamp (3), the outer periphery of the threaded rod (7) is threadedly connected to a movable clamp (9), the left and right ends of the movable clamp (9) are respectively slidably connected to the outer peripheries of the two light rods (8), the positioning block (6) and the top of the fixed clamp (3) are fixedly connected to a rotating shaft (4), the outer peripheries of the two rotating shafts (4) are rotatably connected to driving arms (5), the two driving arms (5) are respectively rotatably connected to an electric telescopic rod (11) at one end away from the two rotating shafts (4), the bottom of the electric telescopic rod (11) is fixedly connected to a paintbrush (12), and a transmission component is provided on the rear side of the operating table (1).

2. A workbench for machining a machine tool outer shell according to claim 1, characterized in that: The transmission assembly comprises a box (13), the box (13) is fixedly connected to the rear side of the operating table (1), a motor (14) is fixedly connected inside the box (13), a pulley (15) is fixedly connected to the output end of the motor (14), a pulley (17) is rotatably connected inside the box (13), a belt (16) is sleeved on the outer periphery of the pulley (15) and the pulley (17), a threaded rod (10) is fixedly connected to the front side of the pulley (15) and the pulley (17), and a driving assembly is provided on the front side of the operating table (1).

3. A workbench for machining a machine tool outer shell according to claim 2, characterized in that: The driving assembly comprises a second motor (21), the second motor (21) being fixedly connected to the right side of the operating table (1), a connecting rod (22) being fixedly connected to the output end of the second motor (21), a gear (23) being fixedly connected to the outer periphery of the connecting rod (22), a rack (26) being slidably connected to the interior of the front side of the operating table (1), the rack (26) being meshed with the gear (23), and a cleaning assembly being provided on the top of the rack (26).

4. A workbench for machining a machine tool outer shell according to claim 3, characterized in that: The cleaning assembly comprises a vertical rod (27), wherein the vertical rod (27) is fixedly connected to the top of the rack (26), a horizontal plate (28) is fixedly connected to the top of the vertical rod (27), and a plurality of evenly distributed brushes (29) are fixedly connected to the bottom of the horizontal plate (28).

5. A workbench for machining a machine tool outer shell according to claim 2, characterized in that: The positioning block (6) and the fixing clamping plate (3) are respectively threadedly connected to the outer periphery of the two threaded rods (10).

6. A workbench for machining a machine tool outer shell according to claim 4, characterized in that: The left and right sides of the rack (26) are fixedly connected to support plates (25), and a slide groove is provided inside the front side of the operating table (1), and the rack (26) and the two support plates (25) are slidably connected in the slide groove.

7. A workbench for machining a machine tool outer shell according to claim 6, characterized in that: The front and rear sides of the rack (26) are both fixedly connected to the limiting blocks (24).

8. The workbench for machining a machine tool outer shell according to claim 1, characterized in that: A collection box (30) is fixedly connected to the middle portion of the front side of the operating table (1).

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