Rapid positioning equipment for hardware machining

Abstract

The utility model discloses hardware machining rapid positioning equipment which comprises a base, the center of the top of the base is rotationally connected with a rotating shaft through a bearing, the top of the rotating shaft is fixedly connected with a fixing column, the top of the fixing column is fixedly connected with an operation table, and the top of the operation table is provided with a positioning mechanism used for rapidly positioning hardware parts. Arc-shaped supporting plates are integrally connected to the top of the base at equal intervals, the operation table is rotationally connected into the four supporting plates, the section of the fixing column is of a rectangular structure, a lifting block is slidably connected to the outer portion of the fixing column in a matched mode, and sliding grooves are symmetrically formed in the top of the operation table. According to the rapid positioning equipment for hardware machining, rapid positioning of hardware parts of different sizes is achieved, the threaded rod is rotated, the positioning plate can be controlled to ascend and descend in the positioning block, and therefore positioning and downward pressing of the hardware parts can be reinforced through the positioning plate; and by controlling the operation table to rotate, rotation of the positioned hardware parts can be achieved, and the purpose of comprehensive sand blasting and grinding of the hardware parts is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a fast positioning device for hardware processing. Background Art

[0002] Hardware: Traditional hardware products, also known as "small hardware". Refers to five metals: gold, silver, copper, iron, and tin. After artificial processing, they can be made into works of art or metal devices such as knives and swords. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware, and security products. Most small hardware products are not final consumer goods. When processing hardware parts, it is necessary to quickly position the parts. The existing positioning methods are mostly to manually hold the parts and then position the parts.

[0003] According to the patent number CN 220145682 U, a rapid positioning device for machining mechanical hardware parts includes a device bottom plate, a first fixed plate, a second fixed plate, a motor, a threaded rod, a moving block, a rotating disk, a motor, etc. The threaded rod is driven to rotate by the motor to move the two moving blocks. The fixed strip moves with the movement of the moving block to realize the positioning of the hardware parts. The rotating disk is driven by the motor to rotate to rotate the mechanical hardware parts, so as to facilitate the sandblasting and polishing thereof. However, the positioning of the hardware parts by the existing device requires the control of the motor to control the clamping of the hardware parts, and the rotation of the rotating disk is controlled by the motor to control the rotation of the hardware parts. The cost of parts and power consumption are both high. The existing rapid positioning equipment for hardware is difficult to realize the flexible adjustment of the position of the hardware parts, and the processing of the hardware parts is relatively limited. Therefore, we propose a rapid positioning device for hardware processing. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware processing rapid positioning device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware processing rapid positioning device, comprising a base, the top center of the base is rotatably connected to a rotating shaft through a bearing, the top of the rotating shaft is fixedly connected to a fixed column, and the top of the fixed column is fixedly connected to an operating table, the top of the operating table is provided with a positioning mechanism for rapid positioning of hardware parts, the top of the base is equidistantly and integrally connected to arc-shaped support plates, and the operating table is rotatably connected to four support plates.

[0006] Preferably, the cross-section of the fixed column is a rectangular structure, the outside of the fixed column is slidably connected to a lifting block, the top of the operating table is symmetrically provided with sliding grooves, and the sliding blocks are slidably connected in the sliding grooves, the corresponding two side walls of the lifting block are rotatably connected to connecting rods through rotating shafts, a connecting block is provided at the bottom of the sliding block in the sliding groove, and the end of the connecting rod is rotatably connected to the connecting block.

[0007] Preferably, the lifting block has an I-shaped structure as a whole, the corresponding two side walls of the fixed column are provided with strip grooves, and a fixed knob is slidably arranged in the strip groove, and a threaded hole is provided on one side of the lifting block located inside the fixed column, and the rod of the fixed knob is threadedly connected to the threaded hole of the lifting block.

[0008] Preferably, an adjusting rod is fixedly connected to the top of the sliding block in the sliding groove, and the adjusting rod is slidably connected to the surface of the operating table, a sliding block is slidably connected in the adjusting rod, a sliding groove is provided on the top of the adjusting rod, and a positioning block is fixedly connected to the top of the sliding block through the sliding groove, the positioning block is a U-shaped structure as a whole, a threaded hole is provided on the top of the positioning block, and a threaded rod is threadedly connected in the threaded hole, one end of the threaded rod located inside the positioning block is rotatably connected to a positioning plate, and the positioning plate is slidably connected to the inner wall of the positioning block.

[0009] Preferably, a movable groove is provided on the side wall of the adjusting rod, and a fastening bolt is slidably arranged in the movable groove, a threaded hole is provided on the side wall of the slider, the rod of the fastening bolt is threadedly connected in the threaded hole of the slider, and a gasket is arranged between the fastening bolt and the adjusting rod.

[0010] Preferably, the top of the support plate is integrally connected with a mounting block, horizontal mounting grooves are provided on both sides of the mounting block, a vertical through hole is provided on the top of the mounting block, and a sliding rod is slidably connected in the through hole, one end of the sliding rod located above the mounting block is fixedly connected to a lower pressure plate, and a spring is sleeved on the outer side of one end of the sliding rod located inside the mounting groove.

[0011] Preferably, a pull plate is provided on the top of the lower pressure plate, and a limiting circular plate is provided on the bottom of the sliding rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can quickly control the distance between the two adjusting rods by only pulling the lifting block outside the fixed column up and down, thereby realizing the rapid positioning of hardware parts of different sizes. By rotating the threaded rod, the lifting and lowering of the positioning plate in the positioning block can be controlled, so that the positioning and pressing of the hardware parts can be reinforced through the positioning plate, thereby ensuring the stability of the hardware parts.

[0014] 2. The utility model can quickly slide the positioning block along the direction of the sliding groove by loosening the fastening bolts, so that the position of the hardware parts on the adjusting rod can be adjusted to achieve a large range of processing of the hardware parts. By controlling the rotation of the operating table, the rotation of the positioned hardware parts can be achieved, so that the rotation of the hardware parts can be controlled to achieve the purpose of comprehensive sandblasting and polishing of the hardware parts.

[0015] 3. The utility model can fix the rotated operating table through the coordinated arrangement of the mounting block, the mounting groove, the slide bar, the spring and the lower pressure plate. After the rotation of the operating table is completed, it is only necessary to pull the pull plate on any lower pressure plate and rotate it to press the lower pressure plate down on the top of the operating table, so that the position of the operating table is fixed, thereby enabling better processing of hardware parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the enlarged view of point A of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0019] In the figure: 1. base; 2. rotating shaft; 3. fixed column; 4. operating table; 5. positioning mechanism; 6. support plate; 7. adjusting rod; 8. slide groove; 9. slider; 10. sliding groove; 11. moving groove; 12. positioning block; 13. threaded rod; 14. positioning plate; 15. fastening bolt; 16. lifting block; 17. connecting rod; 18. fixing knob; 19. mounting block; 20. mounting groove; 21. sliding rod; 22. spring; 23. lower pressure plate; 24. pull plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3The utility model provides a technical solution: a hardware processing rapid positioning device, including a base 1, the top center of the base 1 is rotatably connected to a rotating shaft 2 through a bearing, the top of the rotating shaft 2 is fixedly connected to a fixed column 3, and the top of the fixed column 3 is fixedly connected to an operating table 4, the top of the operating table 4 is provided with a positioning mechanism 5 for rapid positioning of hardware parts, the top of the base 1 is equidistantly and integrally connected to arc-shaped support plates 6, and the operating table 4 is rotatably connected to four support plates 6.

[0022] It should be noted that when the utility model is used, it is only necessary to loosen the fixing knob 18 on the lifting block 16. When the lifting block 16 is pulled downward, the two adjusting rods 7 can be controlled to be close to each other at the same time under the action of the connecting rod 17. When the lifting block 16 is pulled upward, the two adjusting rods 7 are moved away from each other under the action of the connecting rod 17, so that the distance between the two adjusting rods 7 can be adjusted at will to adapt to the positioning of hardware parts of different sizes. After the adjustment is completed, the fixing knob 18 is tightened to stabilize the lifting block 16 in a fixed position, and the two ends of the hardware parts to be processed are respectively placed in the positioning blocks 12, and the threaded rod 13 is adjusted to press the positioning plate 14 down on the upper part of the parts. By loosening the fastening bolts 15, the positioning block 12 can slide along the sliding groove 10, so that the position of the hardware component on the adjusting rod 7 after positioning can be adjusted, and the pull plate 24 can be pulled and rotated to make the pull plate 24 away from the operating table 4. At this time, the operating table 4 can be pulled to rotate. After the position rotation of the operating table 4 is completed, the pull plate 24 on any lower pressing plate 23 is pulled and rotated to press the lower pressing plate 23 down on the operating table 4. An anti-slip pad is provided at the bottom of the lower pressing plate 23, so that the lower pressing plate 23 can be pressed against the surface of the operating table 4 by the action of the spring 22, so that the position of the operating table 4 is fixed to ensure the stability of the hardware component after being positioned, and the multi-directional sandblasting and polishing of the hardware component can be realized.

[0023] The cross-section of the fixed column 3 is a rectangular structure, and the outside of the fixed column 3 is slidably connected to a lifting block 16. A slide groove 8 is symmetrically provided on the top of the operating table 4, and a sliding block is slidably connected in the slide groove 8. The corresponding two side walls of the lifting block 16 are rotatably connected to a connecting rod 17 through a rotating shaft. A connecting block is provided at the bottom of the sliding block in the slide groove 8, and the end of the connecting rod 17 is rotatably connected to the connecting block.

[0024] It should be noted that when adjusting the position of the sliding blocks in the two sliding grooves 8, it is only necessary to loosen the fixed knob 18 on the lifting block 16. When the lifting block 16 is pulled downward, the two adjusting rods 7 can be controlled to be close to each other at the same time under the action of the connecting rod 17. When the lifting block 16 is pulled upward, the two adjusting rods 7 are moved away from each other under the action of the connecting rod 17, so that the distance between the two adjusting rods 7 can be adjusted at will to adapt to the positioning of hardware parts of different sizes.

[0025] The lifting block 16 has an I-shaped structure as a whole, and the corresponding two side walls of the fixed column 3 are provided with strip grooves, and a fixed knob 18 is slidably arranged in the strip groove. A threaded hole is provided on one side of the lifting block 16 located inside the fixed column 3, and the rod of the fixed knob 18 is threadedly connected to the threaded hole of the lifting block 16.

[0026] It should be noted that the lifting block 16 is an I-shaped structure as a whole, the rod of the fixed knob 18 is slidably connected to the strip groove on the fixed column 3, and the middle part of the lifting block 16 (that is, the part located inside the fixed column 3) is provided with a threaded hole, and the rod of the fixed knob 18 is threadedly connected to the threaded hole on the lifting block 16. When the lifting block 16 is moved up or down, the fixed knob 18 can be loosened, and after sliding to adjust the position of the lifting block 16, the fixed knob 18 can be tightened to fix the position of the lifting block 16.

[0027] An adjusting rod 7 is fixedly connected to the top of the sliding block in the sliding groove 8, and the adjusting rod 7 is slidably connected to the surface of the operating table 4. A sliding block 9 is slidably connected in the adjusting rod 7. A sliding groove 10 is provided on the top of the adjusting rod 7. A positioning block 12 is fixedly connected to the top of the sliding block 9 through the sliding groove 10. The positioning block 12 is a U-shaped structure as a whole. A threaded hole is provided on the top of the positioning block 12, and a threaded rod 13 is threadedly connected in the threaded hole. One end of the threaded rod 13 located inside the positioning block 12 is rotatably connected to a positioning plate 14, and the positioning plate 14 is slidably connected to the inner wall of the positioning block 12.

[0028] It should be noted that the position of the adjusting rod 7 can be adjusted by adjusting the position of the sliding blocks in the two slide grooves 8 on the operating table 4, and the two adjusting rods 7 can be controlled to move closer or farther away at the same time to adapt to the positioning of the two ends of the hardware parts. By controlling the sliding of the slider 9 inside the adjusting rod 7, the position of the positioning block 12 on the adjusting rod 7 can be adjusted, so that the position of the positioned hardware parts can be adjusted. By loosening the fastening bolt 15, the positioning block 12 can slide along the sliding groove 10, so that the position of the positioned hardware parts on the adjusting rod 7 can be adjusted. After adjusting the position, tighten the fastening bolt 15 to fix the position of the slider 9, and then the position of the positioning block 12 is fixed. Make the position of the hardware parts stable and easy to process.

[0029] A movable groove 11 is provided on the side wall of the adjusting rod 7, and a fastening bolt 15 is slidably arranged in the movable groove 11. A threaded hole is provided on the side wall of the slider 9, and the rod of the fastening bolt 15 is threadedly connected in the threaded hole of the slider 9. A gasket is arranged between the fastening bolt 15 and the adjusting rod 7.

[0030] It should be noted that by tightening the fastening bolt 15, the position of the slider 9 inside the movable groove 11 can be fixed, and when the fastening bolt 15 is loosened, the slider 9 can continue to slide inside the movable groove 11 of the adjusting rod 7 to change the position of the hardware parts.

[0031] A mounting block 19 is integrally connected to the top of the support plate 6, and horizontal mounting grooves 20 are provided on both sides of the mounting block 19. A vertical through hole is provided on the top of the mounting block 19, and a slide rod 21 is slidably connected in the through hole. The end of the slide rod 21 located above the mounting block 19 is fixedly connected to a lower pressure plate 23, and a spring 22 is sleeved on the outer side of one end of the slide rod 21 located inside the mounting groove 20.

[0032] It should be noted that by pulling the pull plate 24 and rotating it, the pull plate 24 is moved away from the operating table 4. At this time, the operating table 4 can be pulled to rotate. After the position of the operating table 4 is rotated, the pull plate 24 on any one of the lower pressure plates 23 is pulled and rotated to press the lower pressure plate 23 down on the operating table 4. An anti-slip pad is provided at the bottom of the lower pressure plate 23, so that the lower pressure plate 23 can be pressed against the surface of the operating table 4 by the action of the spring 22, so that the position of the operating table 4 is fixed to ensure the stability of the hardware components after being positioned, and to achieve multi-directional sandblasting and polishing of the hardware components.

[0033] A pull plate 24 is disposed on the top of the lower pressing plate 23 , and a limiting circular plate is disposed on the bottom of the sliding rod 21 .

[0034] It should be noted that the limiting circular plate provided at the bottom of the slide bar 21 can play a limiting blocking effect to prevent the slide bar 21 from being pulled out. The pull plate 24 is convenient for pulling up the lower pressure plate 23, and the pull plate 24 can be rotated to control the rotation of the lower pressure plate 23.

[0035] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hardware processing rapid positioning device, comprising a base (1), characterized in that: The top center of the base (1) is rotatably connected to a rotating shaft (2) via a bearing, the top of the rotating shaft (2) is fixedly connected to a fixing column (3), and the top of the fixing column (3) is fixedly connected to an operating table (4), the top of the operating table (4) is provided with a positioning mechanism (5) for quickly positioning hardware components, the top of the base (1) is equidistantly connected to arc-shaped support plates (6), and the operating table (4) is rotatably connected within four support plates (6).

2. The hardware processing rapid positioning device according to claim 1, characterized in that: The cross section of the fixed column (3) is a rectangular structure. The outside of the fixed column (3) is slidably connected to a lifting block (16). The top of the operating table (4) is symmetrically provided with a slide groove (8), and the slide groove (8) is slidably connected to a sliding block. The corresponding two side walls of the lifting block (16) are rotatably connected to a connecting rod (17) via a rotating shaft. A connecting block is provided at the bottom of the sliding block in the slide groove (8), and the end of the connecting rod (17) is rotatably connected to the connecting block.

3. The hardware processing rapid positioning device according to claim 2 is characterized in that: The lifting block (16) is in an I-shaped structure as a whole, and the corresponding two side walls of the fixed column (3) are provided with strip grooves, and a fixed knob (18) is slidably arranged in the strip groove. A threaded hole is provided on one side of the lifting block (16) located inside the fixed column (3), and the rod of the fixed knob (18) is threadedly connected to the threaded hole of the lifting block (16).

4. The hardware processing rapid positioning device according to claim 2, characterized in that: The top of the sliding block in the sliding groove (8) is fixedly connected with an adjusting rod (7), and the adjusting rod (7) is slidably connected to the surface of the operating table (4); a sliding block (9) is slidably connected in the adjusting rod (7); a sliding groove (10) is provided at the top of the adjusting rod (7); the top of the sliding block (9) passes through the sliding groove (10) and is fixedly connected with a positioning block (12); the positioning block (12) is a U-shaped structure as a whole; a threaded hole is provided at the top of the positioning block (12), and a threaded rod (13) is threadedly connected in the threaded hole; one end of the threaded rod (13) located inside the positioning block (12) is rotatably connected with a positioning plate (14), and the positioning plate (14) is slidably connected to the inner wall of the positioning block (12).

5. The hardware processing rapid positioning device according to claim 4, characterized in that: The side wall of the adjusting rod (7) is provided with a movable groove (11), and a fastening bolt (15) is slidably arranged in the movable groove (11); the side wall of the sliding block (9) is provided with a threaded hole, and the rod portion of the fastening bolt (15) is threadedly connected in the threaded hole of the sliding block (9); and a gasket is arranged between the fastening bolt (15) and the adjusting rod (7).

6. The hardware processing rapid positioning device according to claim 1, characterized in that: The top of the support plate (6) is integrally connected with a mounting block (19), and horizontal mounting grooves (20) are provided on both sides of the mounting block (19). A vertical through hole is provided on the top of the mounting block (19), and a slide rod (21) is slidably connected in the through hole. One end of the slide rod (21) located above the mounting block (19) is fixedly connected with a lower pressure plate (23), and a spring (22) is sleeved on the outer side of one end of the slide rod (21) located inside the mounting groove (20).

7. The hardware processing rapid positioning device according to claim 6, characterized in that: A pulling plate (24) is arranged on the top of the lower pressing plate (23), and a limiting circular plate is arranged on the bottom of the sliding rod (21).

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