Supporting bracket for machining

Abstract

The utility model relates to the technical field of machining, and discloses a supporting bracket for machining, which comprises a working table, supporting columns are fixedly mounted at the top of the working table, a round rod is fixedly sleeved between the supporting columns, and a movable plate is movably sleeved on the outer surface of the round rod. Through the arrangement of the tooth plates, the lifting plate, the round wheel and the gear, an operator starts the motor to enable the rotating shaft to drive the gear to rotate, the outer surface of the gear is meshed with the outer surfaces of the tooth plates, so that the gear can drive the two tooth plates to move oppositely, and a connecting plate drives the lifting plate to move; and then the two round wheels move oppositely, so that the round wheels extrude and push the movable plate to incline with the round rod as the axis, an operator can conveniently adjust the inclination angle of an object needing to be machined, use of the operator is facilitated, and the use flexibility of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, and more specifically, to a supporting bracket for mechanical processing. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods.

[0003] In the field of mechanical production, machining brackets are used to facilitate the placement of workpieces and the processing of workpieces. Although the existing support brackets can support and place the workpieces, when the operator needs to adjust the inclination angle of the workpiece, it is often necessary to add heightening objects under the workpiece to change the inclination angle of the workpiece. The inclination angle of the workpiece cannot be changed by relying on the support bracket, and the flexibility of use is poor, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a support bracket for machining, which has the advantage of adjusting the tilt angle.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a support bracket for machining, comprising:

[0006] A workbench, wherein support columns are fixedly installed on the top of the workbench, round rods are fixedly sleeved between the support columns, and movable plates are movably sleeved on the outer surfaces of the round rods;

[0007] An adjustment mechanism, wherein the adjustment mechanism is arranged inside the workbench;

[0008] The adjusting mechanism comprises a mounting plate, the bottom of the mounting plate is fixedly connected to the inner surface of the workbench, a toothed plate is movably installed inside the mounting plate, the outer surface of the toothed plate is movably connected to the inner wall of the workbench, a connecting plate is fixedly installed on the outer side of the toothed plate, a lifting plate is fixedly installed on the upper surface of the connecting plate, the top end of the lifting plate passes through the workbench and extends above the workbench and is movably connected to the inner wall of the workbench, a fixed shaft is fixedly sleeved inside the top end of the lifting plate, a circular wheel is movably sleeved on the outer surface of the fixed shaft, and the outer surface of the circular wheel is movably connected to the bottom of the movable plate, and the movement of the lifting plate drives the movable plate to tilt;

[0009] The driving mechanism is arranged on the front side of the mounting plate.

[0010] As a preferred technical solution of the present invention, the driving mechanism includes:

[0011] A motor, wherein the outer surface of the motor is fixedly connected to the front surface of the mounting plate, the other end of the motor output shaft is fixedly connected to a rotating shaft, and the other end of the rotating shaft passes through the mounting plate and extends into the interior of the mounting plate and is movably connected to the inner wall of the mounting plate;

[0012] The gear has an inner wall fixedly sleeved with the outer surface of the rotating shaft, and the outer surface of the gear is meshedly connected with the outer surface of the tooth plate.

[0013] As a preferred technical solution of the present invention, first pneumatic cylinders are fixedly installed on both the left and right sides of the top of the movable plate, and a clamping plate is fixedly installed on the inner side of the first pneumatic cylinder.

[0014] As a preferred technical solution of the present invention, a fixed plate is fixedly installed on the bottom of the workbench, a circular shaft is fixedly sleeved inside the bottom end of the fixed plate, and a movable wheel is movably installed on the bottom of the workbench.

[0015] As an optimal technical solution of the present invention, the outer surface of the circular shaft is movably sleeved with a rotating rod, the right end of the rotating rod is fixedly sleeved with a mounting rod, the outer surface of the mounting rod is movably sleeved with a support block, and a sliding groove is provided inside the rotating rod.

[0016] As a preferred technical solution of the present invention, a second pneumatic cylinder located on the back of the mounting plate is fixedly installed inside the workbench, the bottom end of the second pneumatic cylinder passes through the workbench and extends to the bottom of the workbench and is movably connected to the inner wall of the workbench, the bottom end of the second pneumatic cylinder is fixedly connected to a connecting rod, and lifting rods are fixedly installed at both ends of the connecting rod, and the outer surface of the lifting rod is movably connected to the inner surface of the rotating rod.

[0017] As a preferred technical solution of the present invention, a fixed rod is fixedly sleeved inside the lifting rod, and the outer surface of the fixed rod is movably connected to the inner wall of the sliding groove. The movement of the fixed rod drives the rotating rod to rotate.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The utility model is provided with a toothed plate, a lifting plate, a circular wheel and a gear. The operator starts the motor to make the rotating shaft drive the gear to rotate. Since the outer surface of the gear is engaged with the outer surface of the toothed plate, the gear can drive the two toothed plates to move in opposite directions, thereby making the connecting plate drive the lifting plate to move, and then making the two circular wheels move in opposite directions, so that the circular wheel squeezes and pushes the movable plate to tilt with the round rod as the axis, thereby making it convenient for the operator to adjust the tilt angle of the object to be processed, facilitating the operator's use, and improving the flexibility of the equipment.

[0020] 2. The utility model is provided with a rotating rod, a slide groove, a second pneumatic cylinder and a fixed rod. When the operator pushes the workbench as a whole to a specified position, the second pneumatic cylinder can be started to pull the connecting rod and the lifting rod upward, so that the outer surface of the fixed rod can squeeze and push the inner surface of the slide groove, thereby driving the rotating rod to rotate around the circular axis, and then the support block can move downward and contact the ground, so that the support block can support the workbench as a whole, avoiding the overall position movement of the workbench during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0023] Figure 3 This is a schematic cross-sectional view of the connecting rod of the present invention;

[0024] Figure 4 This is a schematic cross-sectional view of the side structure of the present invention;

[0025] Figure 5 for Figure 4 Schematic diagram of the locally enlarged structure at point A in the middle.

[0026] In the figure: 1. Workbench; 2. Support column; 3. Round rod; 4. Movable plate; 5. Mounting plate; 6. Tooth plate; 7. Connecting plate; 8. Lifting plate; 9. Fixed shaft; 10. Round wheel; 11. Motor; 12. Rotating shaft; 13. Gear; 14. First pneumatic cylinder; 15. Clamp; 16. Fixed plate; 17. Round shaft; 18. Rotating rod; 19. Mounting rod; 20. Support block; 21. Slide; 22. Second pneumatic cylinder; 23. Connecting rod; 24. Lifting rod; 25. Fixed rod; 26. Movable wheel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] like Figures 1 to 5 As shown, the utility model provides a support bracket for machining, comprising:

[0029] A workbench 1, with support columns 2 fixedly mounted on the top of the workbench 1, round rods 3 fixedly sleeved between the support columns 2, and a movable plate 4 movably sleeved on the outer surface of the round rods 3;

[0030] An adjusting mechanism is provided inside the workbench 1;

[0031] Among them, the adjustment mechanism includes a mounting plate 5, the bottom of the mounting plate 5 is fixedly connected to the inner surface of the workbench 1, a toothed plate 6 is movably installed inside the mounting plate 5, the outer surface of the toothed plate 6 is movably connected to the inner wall of the workbench 1, a connecting plate 7 is fixedly installed on the outer side of the toothed plate 6, a lifting plate 8 is fixedly installed on the upper surface of the connecting plate 7, the top of the lifting plate 8 passes through the workbench 1 and extends to the top of the workbench 1 and is movably connected to the inner wall of the workbench 1, a fixed shaft 9 is fixedly sleeved on the top of the lifting plate 8, a round wheel 10 is movably sleeved on the outer surface of the fixed shaft 9, and the outer surface of the round wheel 10 is movably connected to the bottom of the movable plate 4. The movement of the lifting plate 8 will drive the movable plate 4 to tilt;

[0032] The driving mechanism is arranged on the front side of the mounting plate 5 .

[0033] By setting the tooth plates 6, the two tooth plates 6 can drive the two connecting plates 7 to move in opposite directions when they move in opposite directions, so that the lifting plate 8 drives the circular wheel 10 to move, so that the circular wheel 10 can squeeze and push the movable plate 4 to tilt with the round rod 3 as the axis. The operator can adjust the tilt direction of the movable plate 4 by making the movement directions of the two tooth plates 6 opposite to each other. The outer surface of the round rod 3 is smooth, so that the movable plate 4 can move more smoothly.

[0034] The driving mechanism includes:

[0035] The motor 11 has an outer surface fixedly connected to the front surface of the mounting plate 5. The other end of the output shaft of the motor 11 is fixedly connected to the rotating shaft 12. The other end of the rotating shaft 12 passes through the mounting plate 5 and extends into the interior of the mounting plate 5 and is movably connected to the inner wall of the mounting plate 5.

[0036] The gear 13 has an inner wall fixedly sleeved with the outer surface of the rotating shaft 12 , and an outer surface of the gear 13 is meshedly connected with the outer surface of the tooth plate 6 .

[0037] The operator can start the motor 11 to make the shaft 12 drive the gear 13 to rotate, thereby causing the tooth plate 6 to move.

[0038] The first pneumatic cylinders 14 are fixedly mounted on both the left and right sides of the top of the movable plate 4 , and a clamping plate 15 is fixedly mounted on the inner side of the first pneumatic cylinder 14 .

[0039] The operator can activate the two first pneumatic cylinders 14 so that the first pneumatic cylinders 14 push the clamping plates 15 to move, thereby clamping the objects to be processed.

[0040] A fixed plate 16 is fixedly mounted on the bottom of the workbench 1 , a circular shaft 17 is fixedly sleeved inside the bottom end of the fixed plate 16 , and a movable wheel 26 is movably mounted on the bottom of the workbench 1 .

[0041] The movable wheels 26 are provided to facilitate the operator to move the entire workbench 1 .

[0042] Among them, the outer surface of the circular shaft 17 is movably sleeved with a rotating rod 18, the right end of the rotating rod 18 is fixedly sleeved with a mounting rod 19, the outer surface of the mounting rod 19 is movably sleeved with a support block 20, and a sliding groove 21 is opened inside the rotating rod 18.

[0043] By providing the support block 20 , the support block 20 can support and stabilize the entire workbench 1 after contacting the ground, thereby preventing the workbench 1 from moving during processing.

[0044] Among them, a second pneumatic cylinder 22 located on the back of the mounting plate 5 is fixedly installed inside the workbench 1. The bottom end of the second pneumatic cylinder 22 passes through the workbench 1 and extends to the bottom of the workbench 1 and is movably connected to the inner wall of the workbench 1. The bottom end of the second pneumatic cylinder 22 is fixedly connected to a connecting rod 23, and both ends of the connecting rod 23 are fixedly installed with a lifting rod 24. The outer surface of the lifting rod 24 is movably connected to the inner surface of the rotating rod 18.

[0045] The operator can activate the second pneumatic cylinder 22 so that the second pneumatic cylinder 22 drives the connecting rod 23 to move upward, thereby causing the lifting rod 24 to move upward.

[0046] The lifting rod 24 is internally fixedly sleeved with a fixing rod 25 , and the outer surface of the fixing rod 25 is movably connected to the inner wall of the sliding groove 21 . The movement of the fixing rod 25 drives the rotating rod 18 to rotate.

[0047] When the lifting rod 24 moves upward, the outer surface of the fixing rod 25 will press and push the inner surface of the sliding groove 21, thereby causing the rotating rod 18 to rotate.

[0048] The working principle and use process of this utility model:

[0049] First, the operator places the object to be processed on the upper surface of the movable plate 4, and then starts the two first pneumatic cylinders 14, so that the first pneumatic cylinder 14 pushes the clamping plate 15 to move, thereby clamping the object to be processed. Then the operator starts the second pneumatic cylinder 22, so that the second pneumatic cylinder 22 pulls the connecting rod 23 and the lifting rod 24 to move upward, so that the fixed rod 25 can squeeze and push the inner surface of the slide groove 21, so that the rotating rod 18 can rotate with the circular shaft 17 as the axis, and then the support block 20 contacts the ground, so that the support block 20 can support and stabilize the workbench 1 as a whole, so that the operator can avoid the position of the workbench 1 from moving during processing.

[0050] When the operator needs to process the object at other angles, he can start the motor 11 to make the rotating shaft 12 drive the gear 13 to rotate. Since the outer surface of the gear 13 is engaged with the outer surface of the tooth plate 6, the gear 13 can drive the two tooth plates 6 to move in opposite directions, and then the two lifting plates 8 drive the two circular wheels 10 to move in opposite directions, so that the circular wheel 10 squeezes and pushes the movable plate 4 to tilt with the round rod 3 as the axis, thereby tilting the object to be processed, which facilitates the operator to perform processing and improves the flexibility of the device.

[0051] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support bracket for machining, characterized in that: Includes: A workbench (1), wherein a support column (2) is fixedly mounted on the top of the workbench (1), a round rod (3) is fixedly sleeved between the support columns (2), and a movable plate (4) is movably sleeved on the outer surface of the round rod (3); An adjustment mechanism, the adjustment mechanism being arranged inside the workbench (1); Wherein, the adjustment mechanism includes a mounting plate (5), the bottom of the mounting plate (5) is fixedly connected to the inner surface of the workbench (1), a toothed plate (6) is movably installed inside the mounting plate (5), the outer surface of the toothed plate (6) is movably connected to the inner wall of the workbench (1), a connecting plate (7) is fixedly installed on the outer side of the toothed plate (6), a lifting plate (8) is fixedly installed on the upper surface of the connecting plate (7), the top end of the lifting plate (8) passes through the workbench (1) and extends to the top of the workbench (1) and is movably connected to the inner wall of the workbench (1), a fixed shaft (9) is fixedly sleeved inside the top end of the lifting plate (8), the outer surface of the fixed shaft (9) is movably sleeved with a round wheel (10), the outer surface of the round wheel (10) is movably connected to the bottom of the movable plate (4), and the movement of the lifting plate (8) will drive the movable plate (4) to tilt; A driving mechanism is provided on the front side of the mounting plate (5).

2. A support bracket for machining according to claim 1, characterized in that: The driving mechanism includes: A motor (11), wherein the outer surface of the motor (11) is fixedly connected to the front surface of the mounting plate (5), the other end of the output shaft of the motor (11) is fixedly connected to a rotating shaft (12), and the other end of the rotating shaft (12) passes through the mounting plate (5) and extends to the interior of the mounting plate (5) and is movably sleeved with the inner wall of the mounting plate (5); A gear (13) is provided, wherein the inner wall of the gear (13) is fixedly sleeved with the outer surface of the rotating shaft (12), and the outer surface of the gear (13) is meshedly connected with the outer surface of the tooth plate (6).

3. The support bracket for machining according to claim 1, characterized in that: A first pneumatic cylinder (14) is fixedly mounted on both the left and right sides of the top of the movable plate (4), and a clamping plate (15) is fixedly mounted on the inner side of the first pneumatic cylinder (14).

4. The support bracket for machining according to claim 1, characterized in that: A fixed plate (16) is fixedly mounted on the bottom of the workbench (1), a circular shaft (17) is fixedly sleeved inside the bottom end of the fixed plate (16), and a movable wheel (26) is movably mounted on the bottom of the workbench (1).

5. The support bracket for machining according to claim 4, characterized in that: The outer surface of the circular shaft (17) is movably sleeved with a rotating rod (18), the right end of the rotating rod (18) is fixedly sleeved with a mounting rod (19), the outer surface of the mounting rod (19) is movably sleeved with a supporting block (20), and a sliding groove (21) is provided inside the rotating rod (18).

6. The support bracket for machining according to claim 1, characterized in that: A second pneumatic cylinder (22) located on the back of the mounting plate (5) is fixedly installed inside the workbench (1), the bottom end of the second pneumatic cylinder (22) passes through the workbench (1) and extends to the bottom of the workbench (1) and is movably connected to the inner wall of the workbench (1), the bottom end of the second pneumatic cylinder (22) is fixedly connected to a connecting rod (23), and both ends of the connecting rod (23) are fixedly installed with a lifting rod (24), and the outer surface of the lifting rod (24) is movably connected to the inner surface of the rotating rod (18).

7. The support bracket for machining according to claim 6, characterized in that: The interior of the lifting rod (24) is fixedly sleeved with a fixing rod (25), the outer surface of the fixing rod (25) is movably connected to the inner wall of the sliding groove (21), and the movement of the fixing rod (25) drives the rotating rod (18) to rotate.

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