Positioning tool for drilling of radial drilling machine

Abstract

The utility model discloses a radial drilling machine drilling positioning tool which comprises two fixing plates, the close ends of the two fixing plates are fixedly connected with adjusting plates, the inner walls of the adjusting plates are fixedly connected with sliding columns, a plurality of positioning grooves are formed in the outer portion of one adjusting plate, the outer portions of the fixing plates are fixedly connected with scaleplates, and the scaleplates are fixedly connected with the sliding columns. The outer portions of the sliding columns are slidably connected with moving blocks, the inner wall of one moving block is slidably connected with a pressing block, the outer portion of the pressing block is fixedly connected with two first springs, the outer portion of the pressing block is fixedly connected with a guide plate, and the outer portion of the pressing block is fixedly connected with a positioning block. The end, away from the pressing block, of the positioning block is fixedly connected with a pointer. In the utility model, the spring I can drive the positioning block to return to the original position to be continuously clamped in the positioning groove, and the pointer can be used for observing and moving to a proper position by contrasting with the scale, so that the product can be quickly moved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of radial drilling machine technology, and more specifically, to a positioning fixture for drilling on a radial drilling machine. Background Technology

[0002] A radial drilling machine is a common type of metalworking machine tool. It mainly consists of a base, column, radial arm, and spindle box. The radial arm can rotate and move up and down around the column, while the spindle box can move horizontally on the radial arm, allowing the drill bit to easily reach the machining area. It is suitable for machining various holes on large and medium-sized workpieces, and features high machining accuracy, ease of operation, and wide applicability, making it widely used in many industrial fields such as machinery manufacturing and automobile manufacturing.

[0003] Publication No. (CN221494315U) discloses a positioning fixture for drilling on a radial drilling machine, including an adjustment assembly; a positioning assembly disposed on the outer surface of the adjustment assembly; a template assembly disposed on the outer surface of the adjustment assembly; and a collection assembly disposed inside the template assembly. The adjustment assembly includes a first mounting groove, a second mounting groove, a lead screw, a handle, a limiting slide rod, a drive block, a limiting block, and a connecting plate. The positioning assembly includes a positioning ruler and a triangular block. The template assembly includes a mounting block and a mold plate. The collection assembly includes a collection box and a snap-fit ​​block. This invention, by employing the cooperation of the first mounting groove, the second mounting groove, the lead screw, the handle, the limiting slide rod, the drive block, the limiting block, and the connecting plate, can assist in adjusting the position of the template assembly, thereby increasing the flexibility of the positioning fixture.

[0004] However, this type of positioning fixture for drilling on a radial drilling machine has the following drawbacks: it can only achieve single translational adjustment of the product that needs to be drilled, but it cannot achieve rotational adjustment of the product. In actual use, it is difficult to accurately match the drilling position with the design requirements by relying solely on translational positioning without being able to rotate the product. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a positioning fixture for drilling on a radial drilling machine, so as to solve the problem that the rotation adjustment of the product cannot be achieved in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a positioning fixture for drilling on a radial drilling machine, comprising...

[0007] Two fixed plates are provided, with an adjusting plate fixedly connected to one of their adjacent ends. A sliding column is fixedly connected to the inner wall of each adjusting plate. Multiple positioning slots are provided on the outer side of one of the adjusting plates. A scale is fixedly connected to the outer side of each fixed plate. A moving block is slidably connected to the outer side of each sliding column. A pressure block is slidably connected to the inner wall of one of the moving blocks. Two springs are fixedly connected to the outer side of the pressure block. A guide plate is fixedly connected to the outer side of the pressure block. A positioning block is fixedly connected to the outer side of the pressure block. A pointer is fixedly connected to the end of the positioning block away from the pressure block. An adjusting assembly for adjusting subsequent components is fixedly connected to the outer side of the moving block.

[0008] The adjustment assembly includes a support plate, which is fixedly connected to the outside of the movable block. A support plate is fixedly connected to the outside of the support plate, and a turntable is rotatably connected to the end of the support plate away from the support plate. A pressure plate is slidably connected to the inner wall of the support plate, and a button is fixedly connected to the outside of the pressure plate. Two springs are fixedly connected to the end of the pressure plate away from the button, and a locking block is fixedly connected to the outside of the pressure plate. Holes are opened on the outside of the support plate, and a collection box is slidably connected to the inner wall of the support plate.

[0009] The outer side of the card block is slidably connected to the inner wall of the support plate, and the end of the card block away from the pressure plate is movably connected to the inner wall of the turntable.

[0010] The movable block is externally slidably connected to the inner wall of the adjusting plate, and one end of the spring away from the pressure block is fixedly connected to the inner wall of the movable block.

[0011] The end of the second spring away from the pressure plate is fixedly connected to the inner wall of the support plate, and the outer side of the button is slidably connected to the inner wall of the support plate.

[0012] The guide plate is slidably connected to the inner wall of the moving block, and the positioning block is slidably connected to the inner wall of the moving block.

[0013] The external part of the positioning block is movably connected to the inner wall of the positioning groove, and the external part of the scale is in contact with the external part of the adjusting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In the above scheme, by pulling the positioning block upward, the positioning block compresses the spring through the pressure block, causing the spring to contract and allow the positioning block to leave the inside of the positioning groove. Then, the moving block is moved to achieve adjustment. When the positioning block leaves the inside of the positioning groove, the guide plate moves into the inside of the moving block to prevent the spring from deforming and becoming misaligned, and also to guide the positioning block. When the positioning block is released, the spring will drive the positioning block back to its original position and continue to be locked inside the positioning groove. The pointer can be used to observe the movement to the appropriate position with the scale, which quickly moves the product and improves work efficiency.

[0016] In the above solution, by setting an adjustment component, pressing down the button applies pressure to the second spring below the pressure plate, and the second spring stores potential energy. When the pressure plate moves downward, it causes the locking block to leave the inside of the turntable and no longer engage. Then, by rotating the turntable carrying the product, the rotation is adjusted to a suitable angle to drill holes in the product. Then, the button is released. At this time, due to the influence of the potential energy released by the second spring, the locking block continues to engage and fix the turntable, which improves the accuracy of drilling holes in the product. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the pressing block structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the turntable structure of this utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] [Figure Labels]

[0022] 1. Fixed plate; 2. Adjusting plate; 3. Sliding column; 4. Positioning groove; 5. Scale; 6. Moving block; 7. Pressure block; 8. Spring 1; 9. Guide plate; 10. Positioning block; 11. Pointer; 12. Support plate; 13. Support plate; 14. Turntable; 15. Pressure plate; 16. Button; 17. Spring 2; 18. Locking block; 19. Hole; 20. Collection box. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a positioning fixture for drilling on a radial drilling machine, including...

[0025] Two fixed plates 1 are provided, with an adjusting plate 2 fixedly connected to one of their adjacent ends. The fixed plates 1 primarily serve as the foundation for the overall positioning fixture, providing a stable support platform. The adjusting plates 2, fixedly connected to the adjacent ends of the fixed plates 1, are used to adjust the fixture. A sliding column 3 is fixedly connected to the inner wall of the adjusting plate 2. The sliding column 3 provides a guide rail for the sliding of the moving block 6, allowing the moving block 6 to slide stably along the direction of the sliding column 3 on the inner wall of the adjusting plate 2, ensuring the accuracy and stability of the adjustment. Multiple positioning slots 4 are formed on the outside of one of the adjusting plates 2. These positioning slots 4 cooperate with positioning blocks 10. By having the positioning blocks 10 engage with the positioning slots 4, the position of the moving block 6 is fixed, thus determining the drilling position. Multiple positioning slots 4 meet the drilling requirements at different locations. A scale 5 is fixedly connected to the outside of the fixed plates 1. The scale 5 is fixedly connected to the outside of the fixed plate 1 and works in conjunction with the pointer 11. When adjusting the position of the moving block 6, the pointer 11 is used to compare with the scale on the scale 5 to accurately determine the distance the moving block 6 has moved, thereby accurately determining the drilling position and improving positioning accuracy. The moving block 6 is slidably connected to the outside of the sliding column 3. The moving block 6 is slidably connected to the outside of the sliding column 3 and slides along the inner wall of the adjusting plate 2 when the drilling position needs to be adjusted. It is the moving component that realizes the drilling position adjustment.

[0026] One of the movable blocks 6 has a pressure block 7 slidably connected to its inner wall. The pressure block 7 is slidably connected to the inner wall of the movable block 6. When the positioning block 10 is pulled upwards, the positioning block 10 causes the pressure block 7 to slide along the inner wall of the movable block 6, thereby compressing the spring 8 and transmitting force. Two springs 8 are fixedly connected to the outside of the pressure block 7. When the positioning block 10 is pulled upwards, the positioning block 10 compresses the springs 8 through the pressure block 7, causing the springs 8 to contract. When the positioning block 10 is released, the springs 8 return to their original shape, causing the positioning block 10 to return to its original position, thus locking and unlocking the movable block 6. A guide plate 9 is fixedly connected to the outside of the pressure block 7. The guide plate 9 is fixedly connected to the outside of the pressure block 7. When the positioning block 10 leaves the inside of the positioning groove 4, the guide plate 9 moves towards the inside of the moving block 6 to prevent the spring 8 from deforming and becoming misaligned. It also guides the positioning block 10, ensuring that the positioning block 10 can accurately engage with the inside of the positioning groove 4. The positioning block 10 is fixedly connected to the outside of the pressure block 7. The positioning block 10 is a key component for fixing the position of the moving block 6. By pulling the positioning block 10 upward to make it leave the positioning groove 4, the position of the moving block 6 can be adjusted. After releasing, it can be locked back into the positioning groove 4. A pointer 11 is fixedly connected to the end of the positioning block 10 away from the pressure block 7. The pointer 11 is fixedly connected to the end of the positioning block 10 away from the pressure block 7. When adjusting the position of the moving block 6, the pointer 11 moves with the positioning block 10. By comparing the pointer 11 with the scale 5, the position of the moving block 6 can be observed intuitively, facilitating quick and accurate positioning. The adjustment component is fixedly connected to the outside of the movable block 6 and is used to adjust the angle of the component carrying the product to meet the drilling requirements at different angles. It is an important component for realizing the multi-functional adjustment of the tooling.

[0027] The adjustment assembly includes a support plate 12, which is externally fixedly connected to the outside of the movable block 6. The support plate 12, fixedly connected to the outside of the movable block 6, is the basic support structure of the adjustment assembly, providing installation positions for the support plate 13 and the pressure plate 15, ensuring the stability of the adjustment assembly. The support plate 13 is fixedly connected to the outside of the support plate 12. The support plate 13, fixedly connected to the outside of the support plate 12, supports the turntable 14, allowing the turntable 14 to rotate stably on the support plate 12, providing a basic support platform for product rotation adjustment. The turntable 14 is rotatably connected to the end of the support plate 13 away from the support plate 12. The turntable 14, rotatably connected to the end of the support plate 13 away from the support plate 12, allows adjustment of the product's drilling angle by rotating the turntable 14, thus adjusting the turntable 14 to a suitable angle to meet different drilling requirements. The pressure plate 15 is slidably connected to the inner wall of the support plate 12. The pressure plate 15 is slidably connected to the inner wall of the support plate 12. When the button 16 is pressed, the pressure plate 15 slides downward on the inner wall of the support plate 12, causing the locking block 18 to leave the interior of the turntable 14, thereby unlocking the turntable 14 for rotational adjustment. A button 16 is fixedly connected to the outside of the pressure plate 15. The button 16 is fixedly connected to the outside of the pressure plate 15, facilitating operation by the operator. Pressing down the button 16 applies pressure to the pressure plate 15, thereby controlling the engagement and disengagement of the locking block 18 with the turntable 14. Two springs 17 are fixedly connected to the end of the pressure plate 15 away from the button 16. When the button 16 is pressed, the springs 17 contract under the pressure of the pressure plate 15, storing potential energy. When the button 16 is released, the springs 17 release their potential energy, causing the pressure plate 15 and the locking block 18 to return to their original positions, thus locking and fixing the turntable 14. A locking block 18 is fixedly connected to the outside of the pressure plate 15. The locking block 18 is fixedly connected to the outside of the pressure plate 15. Under the action of the pressure plate 15, the locking block 18 engages or disengages from the inner wall of the turntable 14. When the locking block 18 is engaged with the inner wall of the turntable 14, the turntable 14 is fixed and cannot rotate; when the locking block 18 leaves the inner wall of the turntable 14, the turntable 14 rotates freely. A hole 19 is provided on the outside of the support plate 12. The hole 19 provides space for the collection box 20 to slide, allowing the collection box 20 to slide on the inner wall of the support plate 12, facilitating the collection of debris and other impurities generated during drilling. The collection box 20 is slidably connected to the inner wall of the support plate 12. During drilling, debris generated falls into the collection box 20 through the hole 19, facilitating the cleaning of debris generated during drilling and maintaining a clean working environment.

[0028] The locking block 18 is externally slidably connected to the inner wall of the support plate 12, and the end of the locking block 18 away from the pressure plate 15 is movably connected to the inner wall of the turntable 14. The locking block 18 slides on the inner wall of the support plate 12, and can accurately engage or disengage with the inner wall of the turntable 14 under the action of the pressure plate 15. The movable connection between the end of the locking block 18 away from the pressure plate 15 and the inner wall of the turntable 14 ensures that the locking block 18 can smoothly lock and unlock the turntable 14, thereby controlling the rotation angle of the turntable 14.

[0029] The movable block 6 is externally slidably connected to the inner wall of the adjusting plate 2, and the end of the spring 8 away from the pressure block 7 is fixedly connected to the inner wall of the movable block 6. The movable block 6 slides on the inner wall of the adjusting plate 2, allowing the movable block 6 to adjust its position along the sliding column 3. The fixed connection of the end of the spring 8 away from the pressure block 7 to the inner wall of the movable block 6 ensures that the spring 8 can accurately drive the positioning block 10 to move accordingly when it is squeezed and released, thereby locking and unlocking the position of the movable block 6.

[0030] The end of spring 17 furthest from pressure plate 15 is fixedly connected to the inner wall of support plate 12, and the outer side of button 16 is slidably connected to the inner wall of support plate 12. The fixed connection of the end of spring 17 furthest from pressure plate 15 to the inner wall of support plate 12 allows spring 17 to contract and store potential energy when pressured by pressure plate 15, and release this potential energy when pressure plate 15 is released, causing pressure plate 15 to return to its original position. Button 16 slides on the inner wall of support plate 12, ensuring that the operator can smoothly press and release button 16, thereby controlling the movement of pressure plate 15 and latch 18.

[0031] The guide plate 9 is externally slidably connected to the inner wall of the moving block 6, and the positioning block 10 is externally slidably connected to the inner wall of the moving block 6. The guide plate 9 slides on the inner wall of the moving block 6, effectively preventing the spring 8 from deforming and becoming misaligned when the positioning block 10 leaves the positioning groove 4, while also guiding the positioning block 10. The sliding of the positioning block 10 on the inner wall of the moving block 6 allows the positioning block 10 to accurately leave and engage with the positioning groove 4 when pulled upwards and released, thereby adjusting and fixing the position of the moving block 6.

[0032] The external part of the positioning block 10 is movably connected to the inner wall of the positioning groove 4, and the external part of the scale 5 is in contact with the external part of the adjusting plate 2. The movable connection between the positioning block 10 and the inner wall of the positioning groove 4 enables locking and unlocking of the position of the moving block 6, facilitating the adjustment of the drilling position; the external part of the scale 5 is in contact with the external part of the adjusting plate 2, ensuring the stability of the scale 5, allowing the pointer 11 to accurately observe the position by referring to the scale 5, thus improving the positioning accuracy.

[0033] The working process of this utility model is as follows:

[0034] First, by pulling the positioning block 10 upward, the positioning block 10 compresses the spring 8 through the pressure block 7, causing the spring 8 to contract and allow the positioning block 10 to leave the interior of the positioning groove 4. Then, the moving block 6 is moved to achieve adjustment. When the positioning block 10 leaves the interior of the positioning groove 4, the guide plate 9 moves into the interior of the moving block 6 to prevent the spring 8 from deforming and becoming misaligned, and also to guide the positioning block 10. When the positioning block 10 is released, the spring 8 will drive the positioning block 10 back to its original position and continue to be locked inside the positioning groove 4. The pointer 11 can be used to observe the movement to the appropriate position by referring to the scale 5, which quickly moves the product and improves work efficiency.

[0035] Pressing down button 16 applies pressure to spring 17 below pressure plate 15, causing spring 17 to store potential energy. This causes pressure plate 15 to move downwards, pulling block 18 away from the inside of turntable 14 and no longer engaging. Then, by rotating turntable 14 carrying the product, the rotation is adjusted to a suitable angle to drill holes in the product. Then, button 16 is released. At this time, due to the release of potential energy by spring 17, block 18 continues to engage and fix turntable 14, improving the accuracy of drilling holes in the product.

[0036] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning fixture for drilling on a radial drilling machine, characterized in that, It includes two fixed plates (1), and an adjusting plate (2) is fixedly connected to one end of each fixed plate (1). A sliding column (3) is fixedly connected to the inner wall of the adjusting plate (2). Multiple positioning grooves (4) are opened on the outside of one of the adjusting plates (2). A scale (5) is fixedly connected to the outside of the fixed plate (1). A moving block (6) is slidably connected to the outside of the sliding column (3). A pressure block (7) is slidably connected to the inner wall of one of the moving blocks (6). Two springs (8) are fixedly connected to the outside of the pressure block (7). A guide plate (9) is fixedly connected to the outside of the pressure block (7). A positioning block (10) is fixedly connected to the outside of the pressure block (7). A pointer (11) is fixedly connected to the end of the positioning block (10) away from the pressure block (7). An adjusting component for adjusting subsequent components is fixedly connected to the outside of the moving block (6).

2. The positioning fixture for drilling on a radial drilling machine according to claim 1, characterized in that, The adjustment assembly includes a support plate (12), which is fixedly connected to the outside of the moving block (6). A support plate (13) is fixedly connected to the outside of the support plate (12). A turntable (14) is rotatably connected to one end of the support plate (13) away from the support plate (12). A pressure plate (15) is slidably connected to the inner wall of the support plate (12). A button (16) is fixedly connected to the outside of the pressure plate (15). Two springs (17) are fixedly connected to one end of the pressure plate (15) away from the button (16). A locking block (18) is fixedly connected to the outside of the pressure plate (15). A hole (19) is opened on the outside of the support plate (12). A collection box (20) is slidably connected to the inner wall of the support plate (12).

3. The positioning fixture for drilling on a radial drilling machine according to claim 2, characterized in that, The outer side of the locking block (18) is slidably connected to the inner wall of the support plate (12), and the end of the locking block (18) away from the pressure plate (15) is movably connected to the inner wall of the turntable (14).

4. The positioning fixture for drilling on a radial drilling machine according to claim 1, characterized in that, The outer side of the movable block (6) is slidably connected to the inner wall of the adjusting plate (2), and the end of the spring (8) away from the pressure block (7) is fixedly connected to the inner wall of the movable block (6).

5. A positioning fixture for drilling on a radial drilling machine according to claim 2, characterized in that, The end of the second spring (17) away from the pressure plate (15) is fixedly connected to the inner wall of the support plate (12), and the outer side of the button (16) is slidably connected to the inner wall of the support plate (12).

6. A positioning fixture for drilling on a radial drilling machine according to claim 1, characterized in that, The guide plate (9) is slidably connected to the inner wall of the moving block (6), and the positioning block (10) is slidably connected to the inner wall of the moving block (6).

7. A positioning fixture for drilling on a radial drilling machine according to claim 1, characterized in that, The external part of the positioning block (10) is movably connected to the inner wall of the positioning groove (4), and the external part of the scale (5) is in contact with the external part of the adjusting plate (2).

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