A CNC drilling fixture for processing plumbing fittings

Abstract

This utility model relates to the field of plumbing fittings processing technology, and discloses a CNC drilling fixture for plumbing fittings processing, including a base, a buffer pad fixedly connected to the bottom of the base, an adjusting clamping mechanism on the top of the base, and an adjusting mounting mechanism on the outside of the base. The adjusting clamping mechanism includes an adjusting component and a clamping component, with the clamping component located on top of the adjusting component. During use, the motor rotates the worm gear, facilitating the adjustment of the movable frame angle, thereby allowing adjustment of the drilling angle of the plumbing fitting. The rotation of the bidirectional threaded rod, in conjunction with the limiting rod, facilitates the adjustment of the clamping block position, thus enabling clamping and limiting operations for different models of plumbing fittings to be drilled. The movement of the sliding plate, in conjunction with the spring, facilitates the adjustment and limiting of the mounting block position, thereby adapting to the pre-reserved mounting hole positions of different CNC drilling machine tools.

Description

Technical Field

[0001] This utility model relates to the field of plumbing fittings processing technology, specifically a CNC drilling fixture for plumbing fittings processing. Background Technology

[0002] Plumbing fittings are a general term for hardware accessories related to building water supply and drainage systems, heating systems, and bathrooms. Their core functions include controlling water flow, connecting pipes, and draining sewage. During the processing of plumbing fittings, CNC drilling fixtures are required to clamp them to meet the needs of subsequent drilling operations.

[0003] In the existing technology, drilling fixtures are required for drilling during the processing of plumbing fittings. However, current drilling fixtures usually require manual operation to clamp the plumbing fittings. Manual operation is time-consuming and repetitive, which not only increases the workload of workers but also reduces the processing progress of plumbing fittings. Therefore, it is necessary to improve the plumbing fittings processing by developing a CNC drilling fixture to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a CNC drilling fixture for processing plumbing fittings, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a CNC drilling fixture for processing plumbing fittings, comprising a base, a buffer pad fixedly connected to the bottom of the base, an adjusting clamping mechanism provided at the top of the base, and an adjusting mounting mechanism provided on the outside of the base;

[0006] The adjusting clamping mechanism includes an adjusting component and a clamping component, wherein the clamping component is disposed on top of the adjusting component;

[0007] The adjustment assembly includes a support platform, which is fixedly connected to the top of the base. A movable frame is slidably connected to the top of the support platform, and a toothed plate is fixedly connected to the bottom of the movable frame. A motor is fixedly connected to the right side of the support platform. The output end of the motor extends through the support platform and is fixedly connected to a worm gear inside. A rotating shaft is rotatably connected inside the support platform, and a gear column is fixedly connected to the outside of the rotating shaft. A worm gear is fixedly connected to the outside of the rotating shaft, which facilitates the adjustment of the angle of the movable frame, thereby satisfying the need to adjust the drilling angle of the plumbing fittings.

[0008] Preferably, the worm gear meshes with the worm wheel, the gear column meshes with the gear plate, and the worm gear is rotatably connected to the support platform, which facilitates a more stable adjustment process.

[0009] Preferably, the clamping assembly includes a first connecting platform, which is fixedly connected to the top of the movable frame. A second connecting platform is fixedly connected to the top of the movable frame. A bidirectional threaded rod is rotatably connected inside the first connecting platform. A limit rod is fixedly connected inside the second connecting platform. A movable plate is slidably connected to the outside of the limit rod. An accordion baffle is fixedly connected to the outside of the movable plate. A clamping block is provided on the inner side of the movable plate. A locking bolt is provided between the movable plate and the clamping block to facilitate adjustment of the clamping block position, thereby satisfying the clamping and limiting operation of different models of plumbing fittings to be drilled.

[0010] Preferably, the movable plate is threadedly connected to the bidirectional threaded rod, the movable plate is slidably connected to the first connecting platform, and the movable plate is slidably connected to the second connecting platform, which facilitates a more stable clamping process.

[0011] Preferably, there are two movable plates, and the two movable plates are symmetrically distributed about the center line of the front of the movable frame, which facilitates a more stable use process.

[0012] Preferably, the adjustment and installation mechanism includes a slide rail frame, which is fixedly connected to the outside of the base. A limit plate is fixedly connected to the end of the slide rail frame away from the base. An installation block is slidably connected inside the slide rail frame. A connecting box is fixedly connected to the end of the installation block near the limit plate. A spring is fixedly connected inside the connecting box. A sliding plate is fixedly connected to the top of the spring. A locking post is fixedly connected to the top of the sliding plate, which facilitates the adjustment and limiting of the position of the installation block, thereby meeting the requirements for adapting and installing to the reserved installation hole positions of different CNC drilling machine tools.

[0013] Preferably, the sliding plate is slidably connected to the connecting box, the locking post is slidably connected to the connecting box, and the limiting plate has a groove at the corresponding position of the locking post, and the locking post is inserted into the groove, which makes the installation process more stable.

[0014] Compared with the prior art, this utility model provides a CNC drilling fixture for processing plumbing fittings, which has the following advantages:

[0015] 1. This CNC drilling fixture for processing plumbing fittings features an adjustable clamping mechanism. During use, the motor rotates the worm gear, facilitating the adjustment of the movable frame angle. This allows for the adjustment of the drilling angle of the plumbing fittings. The rotation of the bidirectional threaded rod, in conjunction with the limit rod, facilitates the adjustment of the clamping block position, thus enabling clamping and limiting operations for plumbing fittings of different models to be drilled.

[0016] 2. This CNC drilling fixture for processing plumbing fittings, through its adjustable installation mechanism, allows for easy adjustment and limiting of the installation block position via a sliding plate and spring, thus enabling it to be compatible with the pre-drilled holes of different CNC drilling machines. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the adjustment component of this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the clamping component of this utility model;

[0023] Figure 6 This is a schematic diagram of the adjustment and installation mechanism of this utility model;

[0024] Figure 7 This is a schematic diagram of the internal structure of the adjustment and installation mechanism of this utility model.

[0025] In the diagram: 1. Base; 2. Buffer pad; 3. Adjustable clamping mechanism; 31. Adjustable assembly; 311. Support platform; 312. Movable frame; 313. Gear plate; 314. Motor; 315. Worm gear; 316. Rotating shaft; 317. Gear column; 318. Worm wheel; 32. Clamping assembly; 321. First connecting platform; 322. Second connecting platform; 323. Movable plate; 324. Clamping block; 325. Locking bolt; 326. Bellows baffle; 327. Bidirectional threaded rod; 328. Limiting rod; 4. Adjustable installation mechanism; 41. Slide rail frame; 42. Limiting plate; 43. Mounting block; 44. Connecting box; 45. Spring; 46. Slide plate; 47. Locking post. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Example 1:

[0029] Please see Figure 1-5 This utility model provides a technical solution: a CNC drilling fixture for processing plumbing fittings, including a base 1, a buffer pad 2 fixedly connected to the bottom of the base 1, an adjusting clamping mechanism 3 provided on the top of the base 1, and an adjusting mounting mechanism 4 provided on the outside of the base 1;

[0030] The adjusting clamping mechanism 3 includes an adjusting component 31 and a clamping component 32, with the clamping component 32 disposed on top of the adjusting component 31;

[0031] The adjustment assembly 31 includes a support platform 311, which is fixedly connected to the top of the base 1. A movable frame 312 is slidably connected to the top of the support platform 311. A toothed plate 313 is fixedly connected to the bottom of the movable frame 312. A motor 314 is fixedly connected to the right side of the support platform 311. The output end of the motor 314 extends through the support platform 311 and is fixedly connected to the worm gear 315 inside. A rotating shaft 316 is rotatably connected inside the support platform 311. A gear column 317 is fixedly connected to the outside of the rotating shaft 316. A worm wheel 318 is fixedly connected to the outside of the rotating shaft 316, which facilitates the adjustment of the angle of the movable frame 312, thereby satisfying the need to adjust the drilling angle of the plumbing fittings.

[0032] Furthermore, the worm 315 meshes with the worm wheel 318, the gear column 317 meshes with the gear plate 313, and the worm 315 is rotatably connected to the support platform 311, which facilitates a more stable adjustment process.

[0033] Furthermore, the clamping assembly 32 includes a first connecting platform 321, which is fixedly connected to the top of the movable frame 312. A second connecting platform 322 is fixedly connected to the top of the movable frame 312. A bidirectional threaded rod 327 is rotatably connected inside the first connecting platform 321. A limit rod 328 is fixedly connected inside the second connecting platform 322. A movable plate 323 is slidably connected to the outside of the limit rod 328. A bellows baffle 326 is fixedly connected to the outside of the movable plate 323. A clamping block 324 is provided on the inner side of the movable plate 323. A locking bolt 325 is provided between the movable plate 323 and the clamping block 324 to facilitate the adjustment of the position of the clamping block 324, thereby satisfying the clamping and limiting operation of different models of plumbing fittings to be drilled.

[0034] Furthermore, the movable plate 323 is threadedly connected to the bidirectional threaded rod 327, the movable plate 323 is slidably connected to the first connecting platform 321, and the movable plate 323 is slidably connected to the second connecting platform 322, which facilitates a more stable clamping process.

[0035] Furthermore, there are two movable plates 323, and the two movable plates 323 are symmetrically distributed with the center line of the front of the movable frame 312 as the axis of symmetry, which makes the process more stable.

[0036] Example 2:

[0037] Based on Example 1, please refer to Figure 6-7 Furthermore, in conjunction with Embodiment 1, the adjustment and installation mechanism 4 includes a slide rail frame 41, which is fixedly connected to the outside of the base 1. A limit plate 42 is fixedly connected to the end of the slide rail frame 41 away from the base 1. An installation block 43 is slidably connected inside the slide rail frame 41. A connecting box 44 is fixedly connected to the end of the installation block 43 near the limit plate 42. A spring 45 is fixedly connected inside the connecting box 44. A sliding plate 46 is fixedly connected to the top of the spring 45. A locking post 47 is fixedly connected to the top of the sliding plate 46, which facilitates the adjustment and limiting of the position of the installation block 43, thereby meeting the requirements for installation on pre-reserved mounting holes of different CNC drilling machine tools.

[0038] Furthermore, the slide plate 46 is slidably connected to the connecting box 44, the locking post 47 is slidably connected to the connecting box 44, and the limiting plate 42 and the locking post 47 are provided with grooves at corresponding positions, and the locking post 47 is inserted into the groove, which makes the installation process more stable.

[0039] In actual operation, when this device is used, the threaded rod is a T-type threaded rod to provide self-locking. Existing technologies such as sealing sleeves are used to seal and protect the moving parts, preventing debris from causing jamming between components. After the operator moves the device to the designated installation position on the CNC drilling machine, they pull the slide plate 46. The movement of the slide plate 46, in conjunction with the spring 45, causes the locking pin 47 to move. This movement, through the connecting box 44, allows the mounting block 43 to slide inside the slide rail frame 41 until it matches the mounting hole position on the CNC drilling machine. Then, the slide plate 46 is released, and under the action of the spring 45, the locking pin 47 engages with the limiting plate 42. With the installation bolts, the mounting block 43 is installed on the CNC drilling machine. After installation, the operator proceeds with drilling according to the requirements of the plumbing fittings. The hole angle is adjusted by the operation of the motor 314, which rotates the worm gear 315. This, in conjunction with the worm wheel 318 and the worm gear 315, causes the gear column 317 to rotate. This, in conjunction with the gear plate 313, allows the movable frame 312 to slide outside the support platform 311, thereby adjusting the angle of the movable frame 312 to meet the requirements of the drilling angle of the plumbing fittings. After adjustment, the operator selects a suitable clamping block 324 and, with the locking bolt 325, installs the clamping block 324 and the movable plate 323. The operator then places the plumbing fitting to be drilled on top of the movable frame 312. Using tools such as a hex wrench, the operator rotates the bidirectional threaded rod 327. The rotation of the bidirectional threaded rod 327, in conjunction with the limit rod 328, causes the movable plate 323 to move, thereby moving the clamping block 324 until it clamps and limits the plumbing fitting to be drilled.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A CNC drilling fixture for processing plumbing fittings, comprising a base (1), characterized in that: The base (1) has a buffer pad (2) fixedly connected to its bottom, an adjustment clamping mechanism (3) is provided on the top of the base (1), and an adjustment mounting mechanism (4) is provided on the outside of the base (1). The adjusting clamping mechanism (3) includes an adjusting component (31) and a clamping component (32), wherein the clamping component (32) is disposed on top of the adjusting component (31); The adjustment assembly (31) includes a support platform (311), which is fixedly connected to the top of the base (1). A movable frame (312) is slidably connected to the top of the support platform (311). A toothed plate (313) is fixedly connected to the bottom of the movable frame (312). A motor (314) is fixedly connected to the right side of the support platform (311). The output end of the motor (314) extends through the support platform (311) and is fixedly connected to the worm gear (315). A rotating shaft (316) is rotatably connected inside the support platform (311). A gear column (317) is fixedly connected to the outside of the rotating shaft (316). A worm wheel (318) is fixedly connected to the outside of the rotating shaft (316).

2. The CNC drilling fixture for processing plumbing fittings according to claim 1, characterized in that: The worm (315) meshes with the worm wheel (318), the gear column (317) meshes with the gear plate (313), and the worm (315) is rotatably connected to the support platform (311).

3. The CNC drilling fixture for processing plumbing fittings according to claim 1, characterized in that: The clamping assembly (32) includes a first connecting platform (321), which is fixedly connected to the top of the movable frame (312). A second connecting platform (322) is fixedly connected to the top of the movable frame (312). A bidirectional threaded rod (327) is rotatably connected inside the first connecting platform (321). A limiting rod (328) is fixedly connected inside the second connecting platform (322). A movable plate (323) is slidably connected to the outside of the limiting rod (328). A bellows baffle (326) is fixedly connected to the outside of the movable plate (323). A clamping block (324) is provided on the inner side of the movable plate (323). A locking bolt (325) is provided between the movable plate (323) and the clamping block (324).

4. The CNC drilling fixture for processing plumbing fittings according to claim 3, characterized in that: The movable plate (323) is threadedly connected to the bidirectional threaded rod (327), the movable plate (323) is slidably connected to the first connecting platform (321), and the movable plate (323) is slidably connected to the second connecting platform (322).

5. The CNC drilling fixture for processing plumbing fittings according to claim 3, characterized in that: There are two movable plates (323), and the two movable plates (323) are symmetrically distributed with the center line of the front of the movable frame (312) as the axis of symmetry.

6. The CNC drilling fixture for processing plumbing fittings according to claim 1, characterized in that: The adjustment and installation mechanism (4) includes a slide rail frame (41), which is fixedly connected to the outside of the base (1). A limit plate (42) is fixedly connected to one end of the slide rail frame (41) away from the base (1). An installation block (43) is slidably connected inside the slide rail frame (41). A connecting box (44) is fixedly connected to one end of the installation block (43) near the limit plate (42). A spring (45) is fixedly connected inside the connecting box (44). A sliding plate (46) is fixedly connected to the top of the spring (45). A locking post (47) is fixedly connected to the top of the sliding plate (46).

7. The CNC drilling fixture for processing plumbing fittings according to claim 6, characterized in that: The sliding plate (46) is slidably connected to the connecting box (44), the locking post (47) is slidably connected to the connecting box (44), the limiting plate (42) has a groove at the corresponding position of the locking post (47), and the locking post (47) is inserted into the groove.

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