Tool magazine support

Abstract

The utility model relates to the field of numerical control machine tools, and discloses a tool magazine bracket, including a frame, a finishing top plate fixed on the top of the frame, a finishing vertical plate fixed on the back of the frame, the finishing vertical plate fixed on the side of the machine tool bed, and at least one first adjustment block located beside the frame is fixed on the side of the machine tool bed, the first adjustment block is provided with a first tightening screw that passes horizontally and faces the finishing vertical plate, the first adjustment block is threadedly connected with a first tightening screw, the side of the finishing vertical plate is provided with a first tightening threaded hole that matches the first tightening screw, and the first tightening screw is used to support the side of the finishing vertical plate; the finishing vertical plate is provided with a plurality of first waist-shaped holes extending in the front-to-back direction. The tool magazine bracket provided by the utility model is provided with a first waist-shaped hole on the finishing vertical plate, so that the tool magazine bracket has a front-to-back adjustment function, so as to make corresponding adjustments to the front-to-back deviation that occurs when the tool magazine provides tools for the clamping spindle, and the adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the field of numerical control machine tools, in particular to a tool magazine bracket. Background Art

[0002] With the rapid development of modern industry, the types, shapes, precision and efficiency requirements of processed materials are constantly increasing, which puts forward higher requirements for processing machine tools. The processing of materials often requires multiple processes. The special nature of traditional machine tools requires each process to be completed on multiple machine tools. Multiple clamping affects the processing quality and precision, and it is difficult to ensure processing efficiency. Therefore, CNC machine tools that integrate laser processing and tool processing are continuously developed.

[0003] The use of tools for milling, drilling and other processes has the advantage of fast material removal. After the tool is clamped by the clamping spindle, it is driven to rotate at high speed to achieve processing. In order to meet diverse processing requirements and eliminate the inconvenience of manual tool changing, CNC machine tools are usually equipped with a tool magazine. The tool magazine cooperates with the clamping spindle to achieve automatic tool changing. The tool magazine needs to be installed on the bed of the machine tool through a tool magazine bracket. The installation position of the tool magazine bracket directly affects the accuracy of the clamping spindle grabbing the tool on the tool magazine. However, the existing tool magazine bracket is fixed to the bed by screws or welding. Once the tool magazine bracket is fixed, the position can no longer be adjusted, resulting in the position of the tool magazine bracket being fixed, that is, the position of the tool magazine cannot be fine-tuned accordingly according to the position deviation of the clamping spindle and the tool magazine to achieve better support effect.

[0004] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies of the prior art, the purpose of the present utility model is to provide a tool magazine bracket capable of fine-tuning the position, so as to enable the clamping spindle to replace and clamp the tools on the tool magazine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tool magazine bracket comprises a frame body, a finishing top plate fixed on the top of the frame body, and a finishing vertical plate fixed on the back of the frame body, the tool magazine is arranged on the finishing top plate on the top of the frame body, the finishing vertical plate is fixed to the side of the machine tool bed, and at least one first adjusting block located beside the frame body is fixed to the side of the machine tool bed, the first adjusting block horizontally passes through a first tightening screw toward the finishing vertical plate, a first pressing screw is threadedly connected to the first adjusting block, and the side of the finishing vertical plate is provided with a first tightening threaded hole matching the first tightening screw, and the first pressing screw is used to support the side of the finishing vertical plate; the finishing vertical plate is provided with a plurality of first waist-shaped holes extending in the front-back direction, and the side of the machine tool bed is provided with fixing threaded holes with the same number and one-to-one corresponding to the first waist-shaped holes, and each first waist-shaped hole is installed with a first mounting screw connected to the fixing threaded hole.

[0008] As a further improvement of the above technical solution, a finishing bottom plate matching with the finishing top plate is arranged at the bottom of the tool magazine, a second adjusting block is fixed on the side of the finishing top plate, each of the second adjusting blocks passes horizontally through a second tightening screw toward the finishing bottom plate, a second tightening screw is threadedly connected to the second adjusting block, a second tightening threaded hole matching with the second tightening screw is arranged on the side of the finishing bottom plate, and the second tightening screw is used to support the side of the finishing bottom plate.

[0009] As a further improvement of the above technical solution, the frame includes two side panels, a layer panel arranged between the two side panels, a right vertical panel and a left vertical panel.

[0010] As a further improvement of the above technical solution, weight-reducing holes are provided on the layer plates.

[0011] As a further improvement of the above technical solution, a weight-reducing hole is provided on the left vertical plate.

[0012] As a further improvement of the above technical solution, weight-reducing holes are provided on the side panels.

[0013] Beneficial effects of the utility model: Compared with the prior art, the tool magazine bracket provided by the utility model is provided with a first waist-shaped hole on the fine-machined vertical plate, so that the tool magazine bracket has a front and rear adjustment function, so as to make corresponding adjustments to the front and rear deviations that occur when the tool magazine provides tools for the clamping spindle. Specifically, the first mounting screw is loosened, the position of the fine-machined vertical plate is adjusted, and then it is re-locked, and the adjustment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a tool magazine support and tool magazine set on a CNC machine tool.

[0015] Figure 2 for Figure 1 A partial enlarged view of area A.

[0016] Figure 3 for Figure 1 A partial enlarged view of area B.

[0017] Figure 4 The three-dimensional structure is set on the frame for finishing the top plate and finishing the vertical plate Figure 1 .

[0018] Figure 5 The three-dimensional structure is set on the frame for finishing the top plate and finishing the vertical plate Figure 2 .

[0019] Explanation of the main component symbols: 1-frame, 11-side panel, 12-layer panel, 13-right vertical panel, 14-left vertical panel, 15-weight reduction hole, 2-finishing top panel, 21-second waist-shaped hole, 22-second mounting screw, 3-finishing vertical panel, 31-first waist-shaped hole, 32-first mounting screw, 33-first tightening threaded hole, 41-first adjusting block, 42-first tightening screw, 43-first top tightening screw, 5-tool magazine, 51-finishing bottom panel, 61-second adjusting block, 62-second tightening screw, 63-second top tightening screw, 7-clamping spindle, 8-machine bed. DETAILED DESCRIPTION

[0020] The utility model provides a tool magazine support. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the protection scope of the utility model.

[0021] In this article, the X-axis direction is the front-to-back direction, the Y-axis direction is the left-to-right direction, and the Z-axis direction is the vertical direction.

[0022] See also Figure 1-Figure 3The utility model provides a tool magazine bracket, including a frame 1, a finishing top plate 2 fixed on the top of the frame 1, and a finishing vertical plate 3 fixed on the back of the frame 1. The tool magazine 5 is arranged on the finishing top plate 2 on the top of the frame 1. The finishing vertical plate 3 is fixed to the side of the machine tool bed 8. At least one first adjusting block 41 located beside the frame 1 is fixed on the side of the machine tool bed 8. The first adjusting block 41 is provided with a first tightening screw 42 that passes horizontally and faces the finishing vertical plate 3. The first adjusting block 41 is threadedly connected with a first tightening screw 43. The side of the finishing vertical plate 3 is provided with a first tightening threaded hole 33 that cooperates with the first tightening screw 42. The first tightening screw 43 is used to support the side of the finishing vertical plate 3; the finishing vertical plate 3 is provided with a plurality of first waist-shaped holes 31 extending in the front-back direction, and the side of the machine tool bed 8 is provided with a fixing threaded hole with the same number as the first waist-shaped holes 31 and corresponding to each other. A first mounting screw 32 connected with the fixing threaded hole is installed at each first waist-shaped hole 31.

[0023] Taking the first adjustment block 41 fixed on the front side of the finishing vertical plate 3 as an example, in order to facilitate the forward and backward movement of the finishing vertical plate 3, the first tightening screw 43 is set to pre-position the finishing vertical plate 3. Since the head of the first tightening screw 42 limits the rearward movement of the finishing vertical plate 3, the maximum ejection length of the finishing vertical plate 3 by the first tightening screw 43 depends on the screw-in amount of the first tightening screw 42. It can be understood that when tightening the first tightening screw 43, the head of the first tightening screw 42 is close to the side of the first adjustment block 41. If the finishing vertical plate 3 is to be fine-tuned backward, the screw-in amount of the first tightening screw 42 is reduced, and then the first tightening screw 43 is tightened so that the first tightening screw 43 can be extended backward to hold up the finishing vertical plate 3. On the contrary, if the finishing vertical plate 3 is to be moved forward for fine adjustment, the screwing amount of the first tightening screw 42 is increased, the distance between the finishing vertical plate 3 and the first adjustment block 41 is reduced, and then the first tightening screw 43 is tightened so that the first tightening screw 43 can support the finishing vertical plate 3. The force can be adjusted by screwing the first tightening screw 42 and the first tightening screw 43 with a hexagonal screwdriver. Finally, after adjusting the front and rear positions of the finishing vertical plate 3, the first mounting screw 32 is locked to complete the adjustment of the finishing vertical plate 3.

[0024] In addition, the thickness of the finishing top plate 2 is reduced by milling, thereby ensuring that the tool magazine 5 on the finishing top plate 2 meets the height requirement.

[0025] Compared with the prior art, the tool magazine bracket provided by the utility model is provided with a first waist-shaped hole 31 on the finishing vertical plate 3, so that the tool magazine bracket has a front and rear adjustment function, so as to make corresponding adjustments to the front and rear deviations that occur when the tool magazine 5 provides tools for the clamping spindle 7. Specifically, the first mounting screw 32 is loosened, the position of the finishing vertical plate 3 is adjusted, and then it is re-locked, and the adjustment is convenient.

[0026] Specifically, the bottom of the tool magazine 5 is provided with a finishing bottom plate 51 matched with the finishing top plate 2, and a second adjustment block 61 is fixed on the side of the finishing top plate 2, each of the second adjustment blocks 61 passes through the second tightening screw 62 facing the finishing bottom plate 51 horizontally, and a second top tightening screw 63 is threadedly connected to the second adjustment block 61, and a second tightening threaded hole matched with the second tightening screw 62 is provided on the side of the finishing bottom plate 51, and the second top tightening screw 63 is used to support the side of the finishing bottom plate 51. The finishing vertical plate 3 is provided with a plurality of second waist-shaped holes 21 extending in the front-to-back direction, and the top surface of the finishing top plate 2 is provided with the same number of fixed threaded holes as the second waist-shaped holes 21 and corresponding to each other, and each second waist-shaped hole 21 is installed with a second mounting screw 22 connected with the fixed threaded hole.

[0027] By such a setting, the left and right positions of the tool magazine 5 are adjustable. For example, the second adjustment block 61 is fixed on the right side of the finishing base plate 51. In order to facilitate the forward and backward movement of the finishing base plate 51, the second tightening screw 63 is set to pre-position the finishing base plate 51. Since the head of the second tightening screw 62 limits the leftward movement of the finishing base plate 51, the maximum ejection length of the second tightening screw 63 on the finishing base plate 51 depends on the screw-in amount of the second tightening screw 62. It can be understood that when tightening the second tightening screw 63, the head of the second tightening screw 62 is close to the side of the second adjustment block 61. If the finishing base plate 51 is to be fine-tuned to the left, the screw-in amount of the second tightening screw 62 is reduced, and then the second tightening screw 63 is tightened so that the second tightening screw 63 can extend backward to support the finishing base plate 51. On the contrary, if the finishing base plate 51 is to be fine-tuned to the right, the screwing amount of the second tightening screw 62 is increased, the distance between the finishing base plate 51 and the second adjustment block 61 is reduced, and then the second tightening screw 63 is tightened so that the second tightening screw 63 can support the finishing base plate 51. The force can be adjusted by screwing the second tightening screw 62 and the second tightening screw 63 with a hexagonal screwdriver. Finally, after adjusting the left and right positions of the finishing base plate 51, the second mounting screw 22 is locked to complete the adjustment of the finishing base plate 51.

[0028] For details, please refer to Figure 4 and Figure 5 The frame 1 includes two side panels 11, a layer panel 12 disposed between the two side panels 11, a right vertical panel 13 and a left vertical panel 14. The side panels 11, the layer panel 12, the right vertical panel 13 and the left vertical panel 14 are all cast iron and assembled by welding, and have a firm structure and high stability.

[0029] In order to reduce the deadweight of the frame 1 and reduce the load of the frame 1 on the machine tool bed 8 , weight-reducing holes 15 may be opened on the layer plate 12 , the left vertical plate 14 , and the side plate 11 .

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" 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 referred device or element 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.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; 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. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. A tool magazine support, characterized in that: The tool magazine is arranged on the finishing top plate on the top of the frame, the finishing vertical plate is fixed on the back of the frame, and the tool magazine is arranged on the finishing top plate on the top of the frame, the finishing vertical plate is fixed on the side of the machine tool bed, and at least one first adjusting block located beside the frame is fixed on the side of the machine tool bed, the first adjusting block is provided with a first tightening screw that passes horizontally and faces the finishing vertical plate, a first pressing screw is threadedly connected to the first adjusting block, a first tightening threaded hole that cooperates with the first tightening screw is provided on the side of the finishing vertical plate, and the first pressing screw is used to support the side of the finishing vertical plate; a plurality of first waist-shaped holes extending in the front-back direction are provided on the finishing vertical plate, and the side of the machine tool bed is provided with fixing threaded holes that are the same in number and correspond one to one to the first waist-shaped holes, and each first waist-shaped hole is installed with a first mounting screw connected to the fixing threaded hole.

2. The tool magazine support according to claim 1, characterized in that: A finishing bottom plate matched with the finishing top plate is arranged at the bottom of the tool magazine, and a second adjusting block is fixed on the side of the finishing top plate, and each of the second adjusting blocks passes horizontally through a second tightening screw toward the finishing bottom plate, and a second tightening screw is threadedly connected to the second adjusting block, and a second tightening threaded hole matched with the second tightening screw is arranged on the side of the finishing bottom plate, and the second tightening screw is used to support the side of the finishing bottom plate.

3. The tool magazine support according to claim 1, characterized in that: The frame body comprises two side plates, a layer plate arranged between the two side plates, a right vertical plate and a left vertical plate.

4. The tool magazine support according to claim 3, characterized in that: The layer plate is provided with weight-reducing holes.

5. The tool magazine support according to claim 3, characterized in that: The left vertical plate is provided with a weight-reducing hole.

6. The tool magazine support according to claim 3, characterized in that: The side plates are provided with weight-reducing holes.

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