Polishing device for metal structure manufacturing

Abstract

The utility model discloses a polishing device for manufacturing a metal structure, and belongs to the technical field of metal processing. Comprising a clamping assembly arranged above a base and a grinding assembly arranged on a grinding seat, the base and the grinding seat are connected into a step shape through a vertical plate, and supporting legs are arranged below the base; the clamping assembly comprises an upper clamping plate adjusted through a lifting mechanism and a clamping seat correspondingly arranged at the lower end of the upper clamping plate and rotating at the upper end of the base. According to the utility model, metal structures with different sizes are clamped through the clamping seat, and the clamping seat can rotate; in the rotating process, the polishing face of the metal structure is changed; and in cooperation with a flexibly-adjusted grinding assembly, horizontal transverse movement and vertical height movement are carried out for grinding, and the grinding coverage range is fully guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a grinding device used for making metal structures. Background Art

[0002] In various industries such as construction, machinery, and agriculture, a large number of metal structures are needed; they are usually made of iron, steel, aluminum and other metals as the main materials. For example, in the construction industry, they include: metal components for construction, roofs, frames, columns, connectors, etc.; in the machinery industry, they include: various casting, forging, and machined parts.

[0003] In the process of making metal structures, it is usually necessary to use a grinding device to perform fine processing on them after forming in order to improve the processing quality of the metal structures. For example, the patent with application number "2023211019928" discloses a grinding device for making metal structures, including a support base, a support frame is fixedly connected to the top of the support base, a hydraulic pump is fixedly connected to the right side of the support frame, a hydraulic rod is fixedly connected to the outlet of the hydraulic pump, a drive box is fixedly connected to the left end of the hydraulic rod, and a servo motor is fixedly connected to the front of the drive box; the device realizes the purpose of easy adjustment of the grinding device, and the grinding device can perform multi-range grinding on the metal structure. The patent with application number "202320821002.1" discloses a grinding device for metal structure manufacturing, including a box body, a grinding mechanism is installed on the top of the box body, and an adjustment mechanism is installed on the bottom of the box body, which is convenient for controlling the grinding force and is conducive to movement and grinding at any position.

[0004] The above device can realize the fixed clamping and grinding operation of metal structures. However, it has at least the following disadvantages like the existing grinding devices on the market: the clamping form is single, with few clamping points and average stability; and it is impossible or inconvenient to rotate or adjust the shape of the metal structure after clamping, making it difficult to perform comprehensive grinding operations on the metal structure; the moving form of the grinding component is relatively single and inflexible, which affects the scope of application.

[0005] Therefore, the applicant has specially modified a grinding device to have stronger flexibility and a wider range of applicability for metal components. Utility Model Content

[0006] The purpose of the utility model is to solve the above problems in the prior art and to propose a grinding device for metal structure production.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A grinding device for metal structure production, comprising a clamping assembly arranged above a base, and a grinding assembly arranged on a grinding seat, wherein the base and the grinding seat are connected in a stepped form through a vertical plate, and legs are arranged below the base;

[0009] The clamping assembly comprises: an upper clamping plate adjusted by a lifting mechanism, and a clamping seat correspondingly arranged at the lower end of the upper clamping plate and the upper end of the base for rotation.

[0010] In some embodiments, the lifting mechanism includes: a vertical plate fixedly disposed on one side above the base, a screw rod rotatably disposed in an opening of the vertical plate, and a lifting block engaged with the screw rod thread;

[0011] The upper clamping plate is fixedly connected to the lifting block.

[0012] In some embodiments, the clamping seat includes: a rotating seat, and two clamping plates arranged relatively above the rotating seat.

[0013] In some embodiments, end plates are provided on both sides above the rotating seat, and a threaded push rod is provided inwardly through the end plates;

[0014] The inner end of the push rod is rotatably connected to the clamping plate.

[0015] In some embodiments, anti-slip blocks are provided on opposite sides of the clamping plate.

[0016] In some embodiments, the clamping seat at the lower end of the upper clamping plate is also provided with a rotation limiting mechanism.

[0017] The rotation limiting mechanism comprises: a limiting cylinder located above the upper clamping plate and coaxial with the clamping seat, and a clamping block contacting the outer ring of the limiting cylinder;

[0018] The clamping seat is fixedly connected to the limiting cylinder through a connecting rod, and the connecting rod passes through the upper clamping plate and is rotatably matched with the upper clamping plate.

[0019] In some embodiments, a slot is disposed around the limiting cylinder, and the end of the clamping block is adapted to and clamped into the slot;

[0020] A fixing block is arranged above the upper clamping plate, a screw rod is arranged inwardly through the fixing block, and the screw rod is rotatably connected with the clamping block.

[0021] In some embodiments, the grinding assembly is a grinder that is adjusted by a horizontal moving mechanism and a vertical moving mechanism.

[0022] In some embodiments, the horizontal moving mechanism is: a horizontally arranged electric / pneumatic / hydraulic telescopic rod; the vertical moving mechanism is: an electric / pneumatic / hydraulic telescopic rod arranged vertically and disposed on a mounting seat at the end of the horizontal moving mechanism;

[0023] A slide groove is provided on the grinding seat, and a sliding block is provided below the end mounting seat of the horizontal moving mechanism and is stuck in the slide groove and slides.

[0024] Compared with the prior art, the utility model provides a grinding device for metal structure production, which has the following beneficial effects.

[0025] 1. The utility model can clamp metal structures of different sizes and dimensions through a clamping seat and can rotate; during the rotation process, the grinding surface of the metal structure is changed; and with the flexible adjustment of the grinding component, horizontal lateral movement and vertical height movement are performed for grinding, so as to fully ensure the grinding coverage range.

[0026] 2. In the utility model, the base and the grinding seat are in a stepped shape to form a height difference, thereby ensuring grinding near the lower side; by adjusting the distance between the two clamping plates, it is adapted to metal structures of different thicknesses; accordingly, in conjunction with the height difference adjustment between the two clamping seats, it has a wider adaptability; by rotating the limiting cylinder, different surfaces can be ground; and an angle ruler is provided around the limiting cylinder to facilitate viewing of the currently adjusted grinding angle.

[0027] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the utility model.

[0029] Figure 2 It is a schematic diagram of the structure of the upper splint.

[0030] Figure 3 It is a structural schematic diagram of the clamping seat.

[0031] Figure 4 A schematic diagram of the structure of the grinding component.

[0032] In the figure:

[0033] 1. Base; 2. Legs; 3. Vertical plate; 4. Lifting block; 5. Screw; 6. Upper clamping plate; 7. Limiting cylinder; 71. Slot; 8. Clamping seat; 81. Rotating seat; 82. End plate; 83. Push rod; 84. Clamping plate; 85. Anti-sliding block; 9. Grinding assembly; 91. Grinding seat; 92. Slide; 93. Horizontal moving mechanism; 94. Vertical moving mechanism; 95. Grinding machine; 10. Block; 11. Fixed block; 12. Screw. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] Reference Figure 1-4 A grinding device for metal structure production includes a clamping assembly arranged above a base 1, and a grinding assembly 9 arranged on a grinding seat 91; the metal structure is fixed by the clamping assembly, and is ground by the grinding assembly 9.

[0036] Among them, Figure 1 As shown; the base 1 and the grinding seat 91 are connected in a stepped form through a vertical plate, thereby forming a height difference to ensure grinding near the lower side.

[0037] It can be understood that the base 1 is located at a high position; at the same time, corresponding legs 2 are provided below the base 1 to support and elevate it.

[0038] In some embodiments, the clamping assembly includes: an upper clamping plate 6 adjusted by a lifting mechanism, and a clamping seat 8 correspondingly arranged at the lower end of the upper clamping plate 6 and the upper end of the base 1 for rotation.

[0039] Specifically, the lifting mechanism includes: a vertical plate 3 fixedly arranged on one side above the base 1 , a screw rod 5 rotatably arranged in an opening of the vertical plate 3 , and a lifting block 4 threadably matched with the screw rod 5 .

[0040] It can be understood that the opening of the vertical plate 3 is a vertically arranged long strip structure; and its lower end passes through the vertical plate 3, so that the vertical plate 3 forms an inverted U-shaped state; accordingly, a light rod section is provided at the lower end of the screw rod 5, which is rotatably connected to the base 1; a light rod section is provided at the upper end of the screw rod 5, which passes through to the top of the vertical plate 3; preferably, a bearing is provided on the base to cooperate with the lower end of the screw rod 5, and a short column is welded at the top of the screw rod 5 to facilitate operation.

[0041] Correspondingly, the upper clamping plate 6 is fixedly connected to the lifting block 4 .

[0042] It is understandable that in order to further ensure the stability of the lifting block 4, its vertical interface is an H-shaped structure; the side panels on both sides are clamped on the vertical plate 3, the middle connecting section corresponds to the opening, and an internal thread is provided to cooperate with the screw rod 5.

[0043] In some embodiments, the clamping seat 8 includes: a rotating seat 81 , and two clamping plates 84 arranged opposite to each other above the rotating seat 81 .

[0044] Therefore, by adjusting the distance between the two clamping plates 84, metal structures of different thicknesses can be adapted; correspondingly, the height difference between the two clamping seats 8 can be adjusted to have a wider adaptability.

[0045] In some embodiments, end plates 82 are provided on both sides above the rotating seat 81 , and a threaded push rod 83 is provided inwardly through the end plates 82 ; accordingly, the inner end of the push rod 83 is rotatably connected to the clamping plate 84 .

[0046] By adjusting the screwing degree of the ejector rod 83 , the clamping thickness of the two clamping plates 84 can be controlled.

[0047] Furthermore, an anti-sliding block 85 is provided on the opposite side of the clamping plate 84, so as to make the clamping more stable and reliable and avoid the damage caused by rigid contact.

[0048] In some embodiments, the clamping seat 8 at the lower end of the upper clamping plate 6 is also provided with a rotation limiting mechanism so that the position can be locked while freely rotating.

[0049] Specifically, the rotation limiting mechanism includes: a limiting cylinder 7 located above the upper clamping plate 6 and coaxial with the clamping seat 8, and a clamping block 10 that touches the outer ring of the limiting cylinder 7; wherein the clamping seat 8 is fixedly connected to the limiting cylinder 7 through a connecting rod, which passes through the upper clamping plate 6 and rotates with the upper clamping plate 6.

[0050] It is understandable that the outer diameter of the connecting rod should be smaller than the outer diameter of the limiting cylinder 7 to ensure that the clamping seat 8 will not fall; preferably, the connecting rod is a thin rod, and its outer diameter is smaller than both the clamping seat 8 and the limiting cylinder 7.

[0051] In some embodiments, a slot 71 is disposed around the limiting cylinder 7 , and the end of the clamping block 10 is adapted to and clamped into the slot 71 ; the clamping block 10 is clamped into the slot 71 to limit its rotation.

[0052] Correspondingly, a fixing block 11 is arranged above the upper clamping plate 6 , and a screw rod 12 is arranged inwardly through the fixing block 11 , and the screw rod 12 is rotatably connected to the clamping block 10 .

[0053] In some embodiments, an angle ruler surrounding the limiting cylinder 7 is provided on the upper surface of the upper clamping plate 6 , so that the currently adjusted grinding angle can be easily seen.

[0054] It can be understood that the rotatable clamping seat 8 located at the upper end of the base 1 is fixedly arranged at the lower end thereof and inserted into the rotating shaft of the base 1 for positioning and rotation.

[0055] In some embodiments, the grinding assembly 9 is a grinder 95 that is adjusted by a horizontal moving mechanism 93 and a vertical moving mechanism 94 .

[0056] Specifically, the horizontal moving mechanism 93 is: an electric / pneumatic / hydraulic telescopic rod arranged horizontally; the vertical moving mechanism 94 is: an electric / pneumatic / hydraulic telescopic rod arranged vertically and disposed on a mounting seat at the end of the horizontal moving mechanism 93 .

[0057] Furthermore, a slide groove 92 is provided on the grinding seat 91, and a slider is provided under the end mounting seat of the horizontal moving mechanism 93 and is stuck in the slide groove 92 to slide, so as to improve the stability during the movement.

[0058] It is understandable that a control box is also provided to control the horizontal moving mechanism 93 , the vertical moving mechanism 94 , and the grinder 95 .

[0059] It should be noted that the horizontal moving mechanism 93 and the vertical moving mechanism 94 can also be configured as manually stretchable telescopic rods with damping, and can be adjusted by applying force manually.

[0060] When the utility model is used, the metal structures of different sizes are clamped by the clamping seat 8 and can be rotated; during the rotation process, the grinding surface of the metal structure is changed; and in conjunction with the flexibly adjustable grinding component 9, horizontal lateral movement and vertical height movement are performed for grinding, thereby fully ensuring the grinding coverage range.

[0061] In the utility model, the base 1 and the grinding seat 91 are in a stepped shape to form a height difference, thereby ensuring grinding near the lower side; by adjusting the distance between the two clamping plates 84, metal structures of different thicknesses can be adapted; accordingly, by coordinating the height difference adjustment between the two clamping seats 8, it has a wider adaptability; by rotating the limiting cylinder 7, different surfaces can be ground; and an angle ruler is provided around the limiting cylinder 7 to facilitate viewing of the currently adjusted grinding angle.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0064] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A grinding device for metal structure manufacturing, comprising a clamping assembly arranged above a base (1), and a grinding assembly (9) arranged on a grinding seat (91), characterized in that: The base (1) and the grinding seat (91) are connected to each other in a stepped manner via a vertical plate, and a support leg (2) is provided below the base (1); The clamping assembly comprises: an upper clamping plate (6) adjusted by a lifting mechanism, and a clamping seat (8) correspondingly arranged at the lower end of the upper clamping plate (6) and the upper end of the base (1) and rotatable.

2. The grinding device for metal structure manufacturing according to claim 1, characterized in that: The lifting mechanism comprises: a vertical plate (3) fixedly arranged on one side above the base (1), a screw rod (5) rotatably arranged in an opening of the vertical plate (3), and a lifting block (4) threadably engaged with the screw rod (5); The upper clamping plate (6) is fixedly connected to the lifting block (4).

3. The grinding device for metal structure manufacturing according to claim 1, characterized in that: The clamping seat (8) comprises: a rotating seat (81), and two clamping plates (84) arranged relatively above the rotating seat (81).

4. The grinding device for metal structure manufacturing according to claim 3, characterized in that: End plates (82) are arranged on both sides above the rotating seat (81), and a threaded push rod (83) is arranged inwardly through the end plate (82); The inner end of the push rod (83) is rotatably connected to the clamping plate (84).

5. The grinding device for metal structure manufacturing according to claim 4, characterized in that: An anti-sliding block (85) is provided on the opposite surface of the clamping plate (84).

6. The grinding device for metal structure manufacturing according to claim 3, characterized in that: The clamping seat (8) at the lower end of the upper clamping plate (6) is also provided with a rotation limiting mechanism.

7. The grinding device for metal structure manufacturing according to claim 6, characterized in that: The rotation limiting mechanism comprises: a limiting cylinder (7) located above the upper clamping plate (6) and coaxial with the clamping seat (8), and a clamping block (10) contacting the outer ring of the limiting cylinder (7).

8. The grinding device for metal structure manufacturing according to claim 7, characterized in that: The limiting cylinder (7) is surrounded by a clamping groove (71), and the end of the clamping block (10) is adapted to and clamped into the clamping groove (71); A fixing block (11) is arranged above the upper clamping plate (6), a screw rod (12) is arranged inwardly through the fixing block (11), and the screw rod (12) is rotatably connected to the clamping block (10).

9. The grinding device for metal structure manufacturing according to claim 1, characterized in that: The grinding assembly (9) is a grinding machine (95) that is adjusted by a horizontal moving mechanism (93) and a vertical moving mechanism (94).

10. The grinding device for metal structure manufacturing according to claim 9, characterized in that: The horizontal moving mechanism (93) is an electric / pneumatic / hydraulic telescopic rod arranged horizontally; the vertical moving mechanism (94) is an electric, pneumatic or hydraulic telescopic rod arranged vertically and disposed on a mounting seat at the end of the horizontal moving mechanism (93).

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