Adjustable drill press table chip channel structure

Abstract

The utility model discloses adjustable drilling machine worktable chip removal groove structure, apply in the drilling machine chip removal technical field, including the fixed frame, the bottom of fixed frame is fixedly installed with the hopper through the bolt, the top fixed mounting of fixed frame inner chamber has four adjustment assemblies, the adjustment assembly includes the threaded bush, and the opposite side fixed mounting of two threaded bushes has the installation component, when using need to adjust the interval of the two inside one group fixed rod, when this time, the user can push the fixed rod of one position, make its drive threaded bush on the surface of reciprocating screw rod and move, and through the screw thread connection of reciprocating screw rod drive reciprocating screw rod and rotate, and through the connecting ring drive another reciprocating screw rod and rotate, make the structure of being connected with it and move to the opposite direction, when two fixed rods move to the specified interval, take out the mounting frame and can complete the interval of fixed rod and carry out the quick adjustment.

Description

Technical Field

[0001] This utility model belongs to the field of drilling machine chip removal technology, and specifically relates to the structure of an adjustable drilling machine worktable chip removal groove. Background Technology

[0002] The existing chip removal groove structure of the drilling machine worktable is an important component of the drilling machine, used to collect and remove the waste chips generated during the drilling process to ensure the normal operation of the drilling machine and the machining accuracy.

[0003] Currently, the chip removal groove structure of the drilling machine worktable includes a chip removal groove structure formed by the gap of the bottom fixed frame of the drilling machine and the funnel connected thereto, which is used to collect the waste chips generated during use. This structure is formed by connecting the bottom fixed frame gap and the funnel, which can guide the waste chips from the worktable surface through the gap into the funnel, thereby realizing the function of collecting waste chips.

[0004] When the existing chip removal groove structure of the drilling machine worktable needs to be modified, it is necessary to re-customize the fixing frame with different spacing, which increases the assembly cost. Utility Model Content

[0005] The purpose of this utility model is to address the chip removal groove structure of an adjustable drilling machine worktable. Its advantage is that when it is necessary to adjust the spacing between the fixing rods in the fixing frame, the spacing between the fixing rods can be quickly changed.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an adjustable drill table chip removal groove structure, including a fixed frame, a funnel fixedly installed at the bottom of the fixed frame by bolts, four adjustment components fixedly installed at the top of the inner cavity of the fixed frame, the adjustment components including threaded sleeves, an installation component fixedly installed on one side of two threaded sleeves opposite to each other, the installation component including an installation shell, and a fixing rod snapped into the inner cavity of the installation shell.

[0007] Using the above technical solution: When it is necessary to adjust the spacing between the two internal fixed rods (a group of two), the user can push one fixed rod to move its threaded sleeve onto the surface of the reciprocating threaded rod. Simultaneously, the threaded connection with the reciprocating threaded rod causes it to rotate, and the connecting ring drives the other reciprocating threaded rod to rotate, causing the connected structure to move in the opposite direction. Once the two fixed rods have reached the designated spacing, the mounting bracket can be removed to quickly adjust the spacing. Furthermore, when it is necessary to disassemble the fixed rods and device after prolonged use, the user can easily disassemble the entire assembly by unclamping the positioning bracket and mounting bracket. This allows for the rapid removal of fixed rods and devices with a large amount of metal filings adhering to their surfaces after extended use.

[0008] The present invention is further configured such that the adjustment component includes a positioning shell, the inner cavity of the positioning shell is engaged with the inner cavity of the fixing frame, and a reciprocating threaded rod is rotatably connected to the inner cavity of the positioning shell, the surface of the reciprocating threaded rod being threadedly connected to a threaded sleeve.

[0009] The above technical solution involves the threaded transmission between the threaded rod and the threaded sleeve, which are rotatably connected in the positioning housing. This allows the rotational motion of the threaded rod to be converted into the linear motion of the threaded sleeve. The connecting frame then drives the mounting components to move synchronously, enabling precise adjustment of the spacing between the fixed rods. This adapts to the chip removal requirements of drilling machines with different specifications, ensuring that the chip removal groove can effectively remove iron chips.

[0010] The present invention is further configured such that a mounting bracket is snapped onto one of the opposite sides of the top of each pair of positioning shells, and a connecting ring is slidably connected to the inner cavity of the mounting bracket, wherein the front and rear sides of the inner cavity of the connecting ring are respectively snapped onto a reciprocating threaded rod.

[0011] The above technical solution involves simultaneously engaging two reciprocating threaded rods via a connecting ring, achieving synchronous linkage between the two rods. When one rod rotates, the connecting ring drives the other rod to rotate in the opposite direction, causing the threaded sleeves on both sides to move synchronously in opposite directions. This ensures symmetry during rod spacing adjustment. Simultaneously, the mounting bracket limits the connecting ring, preventing it from falling off during reciprocating threaded rod rotation and ensuring the stability of the linkage structure. Furthermore, the snap-fit ​​design between the mounting bracket and the positioning shell facilitates disassembly and maintenance.

[0012] The present invention is further configured such that both sides of the fixing frame are slidably connected to the locking shell, and the inner cavity of the locking shell is slidably connected to the positioning shell.

[0013] By adopting the above technical solution, the positioning shell and the locking shell can be slidably engaged, allowing the user to quickly disassemble the positioning shell and the device by directly removing and installing the locking shell, which facilitates the user's maintenance of the adjustment components.

[0014] The present invention is further configured such that positioning springs are fixedly installed on the front and rear sides of the inner cavity of the mounting shell, and a locking block is fixedly installed on the opposite side of each pair of positioning springs, with the side of the locking block near the fixing rod engaging with the fixing rod.

[0015] The above technical solution is adopted: the elastic force of the positioning spring pushes the locking block to move towards the fixing rod, so that the two locking blocks form a symmetrical clamp on the fixing rod, realizing the quick fixation of the fixing rod and the mounting shell, and the assembly can be completed without additional tools.

[0016] The present invention is further configured such that the surface of the mounting shell is snapped with a positioning bracket, and the bottom of the positioning bracket is snapped with a locking block.

[0017] The above technical solution is adopted: the positioning frame locks the block to prevent it from loosening due to the weakening of the positioning spring force during the vibration of the drilling machine, ensuring that the connection between the fixing rod and the mounting shell is always stable and preventing the fixing rod from falling off.

[0018] In summary, this utility model has the following beneficial effects: 1. When adjusting the spacing between the two internal fixed rods (a set), the user can push one fixed rod to move the threaded sleeve onto the surface of the reciprocating threaded rod. Simultaneously, the threaded connection with the reciprocating threaded rod causes it to rotate, and the connecting ring causes the other reciprocating threaded rod to rotate, moving the connected structure in the opposite direction. Once the two fixed rods have moved to the specified spacing, the mounting bracket can be removed to quickly adjust the spacing between the fixed rods. 2. When it is necessary to remove the fixing rod and device that have been used for a long time, the user can quickly disassemble the fixing rod and device by unclamping the positioning bracket and the installation. This allows for the quick removal of the fixing rod and device with a lot of iron filings on the surface after long-term use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the adjustment component of this utility model; Figure 3 This is a disassembled diagram of the installation components of this utility model.

[0020] Reference numerals: 1. Fixing frame; 2. Funnel; 3. Adjusting assembly; 301. Positioning housing; 302. Reciprocating threaded rod; 303. Threaded sleeve; 304. Mounting frame; 305. Connecting ring; 4. Mounting assembly; 401. Mounting housing; 402. Positioning spring; 403. Locking block; 404. Positioning frame; 5. Fixing rod; 6. Locking housing. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Example 1: refer to Figure 1 and Figure 2 An adjustable drill press worktable chip removal groove structure includes a fixed frame 1. A funnel 2 is fixedly installed at the bottom of the fixed frame 1 by bolts. Four adjustment components 3 are fixedly installed at the top of the inner cavity of the fixed frame 1. The adjustment components 3 include threaded sleeves 303.

[0023] Furthermore, the adjustment assembly 3 includes a positioning shell 301, the inner cavity of the positioning shell 301 is engaged with the inner cavity of the fixing frame 1, and a reciprocating threaded rod 302 is rotatably connected to the inner cavity of the positioning shell 301. The surface of the reciprocating threaded rod 302 is threadedly connected to the threaded sleeve 303.

[0024] Furthermore, a mounting bracket 304 is snapped onto the opposite side of the top of each pair of positioning shells 301. A connecting ring 305 is slidably connected to the inner cavity of the mounting bracket 304. The front and rear sides of the inner cavity of the connecting ring 305 are snapped onto the reciprocating threaded rod 302, respectively.

[0025] Furthermore, both sides of the fixing frame 1 are slidably connected to the locking shell 5, and the inner cavity of the locking shell 5 is slidably connected to the positioning shell 301.

[0026] Brief description of usage: When adjusting the spacing between the two fixed rods 5 (a group) inside the mounting bracket 304, the user installs the mounting bracket 304 between the two fixed housings and connects the two reciprocating threaded rods 302 via the connecting ring 305. The user then pushes one of the fixed rods 5, causing its connected structure to move, which in turn moves the threaded sleeve 303 across the surface of the reciprocating threaded rod 302. As the threaded sleeve 303 moves, its threaded connection to the reciprocating threaded rod 302 causes the rod to rotate. Simultaneously, the connecting ring 305 engages with the other reciprocating threaded rod 302, causing its connected structure to move in the opposite direction. Once the two fixed rods 5 have reached the designated spacing, the retaining block at the top of the mounting bracket 304, used to fix the connecting ring 305, is installed inside the mounting bracket 304, thus completing the rapid adjustment of the spacing between the two fixed rods 5. Through the threaded transmission between the rotating threaded rod in the positioning housing 301 and the threaded sleeve 303, the rotational motion of the threaded rod is converted into the rotational motion of the threaded sleeve 302. The linear motion of rod 3, in turn, drives the mounting assembly 4 to move synchronously via the connecting frame, achieving precise adjustment of the spacing of the fixed rod 5, adapting to different requirements of drill press machining chip removal, and ensuring that the chip removal groove can effectively remove iron chips; the connecting ring 305 simultaneously engages two reciprocating threaded rods 302, achieving synchronous linkage of a set of two reciprocating threaded rods 302. When one reciprocating threaded rod 302 rotates, the connecting ring 305 drives the other reciprocating threaded rod 302 to rotate in the opposite direction, causing the threaded sleeves 303 on both sides to move synchronously in opposite directions, ensuring... To maintain the symmetry of the spacing adjustment of the fixing rod 5, the mounting bracket 304 limits the connection ring 305 to prevent it from falling off when the reciprocating threaded rod 302 rotates, thus ensuring the stability of the linkage structure. At the same time, the snap-fit ​​design between the mounting bracket 304 and the positioning shell 301 facilitates disassembly and maintenance. Through the sliding fit between the snap-fit ​​shell 5 and the positioning shell 301, when the user needs to disassemble or assemble the positioning shell 301 and the device, the snap-fit ​​shell 5 can be directly removed to complete the quick disassembly of the positioning shell 301 and the device, which is convenient for the user to maintain the adjustment component 3.

[0027] Example 2: refer to Figure 1 and Figure 3 The adjustable drill table chip removal groove structure includes threaded sleeves 303. An installation component 4 is fixedly installed on one side of the two threaded sleeves 303. The installation component 4 includes an installation shell 401, and a fixing rod is snapped into the inner cavity of the installation shell 401.

[0028] Furthermore, positioning springs 402 are fixedly installed on the front and rear sides of the inner cavity of the mounting shell 401, and a locking block 403 is fixedly installed on the opposite side of every two positioning springs 402. The side of the locking block 403 closest to the fixing rod 5 is engaged with the fixing rod 5.

[0029] Furthermore, the surface of the mounting housing 401 is engaged with the positioning bracket 404, and the bottom of the positioning bracket 404 is engaged with the locking block 403.

[0030] Brief description of usage: When it is necessary to remove the fixed rod 5 from the device after long-term use, the user can quickly disassemble the fixed rod 5 and the device by engaging the positioning frame 404 with the mounting shell 401. This allows for the quick removal of the fixed rod 5 and the device after prolonged use when the surface is covered with a large amount of iron filings. When installation is required, simply engage the fixed rod 5 of the same model with the locking block 403, and then re-engage the positioning frame 404, the mounting shell 401, and the locking block 403 to complete the installation. The elastic force of the positioning spring 402 pushes the locking block 403 towards the fixed rod 5, so that the two locking blocks 403 form a symmetrical clamp on the fixed rod 5, achieving quick fixation of the fixed rod 5 and the mounting shell 401 without the need for additional tools. The positioning frame 404 locks the locking block 403 to prevent it from loosening due to the weakening of the elastic force of the positioning spring 402 during the vibration of the drilling machine, ensuring that the connection between the fixed rod 5 and the mounting shell 401 remains stable and preventing the fixed rod 5 from falling off.

[0031] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0032] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An adjustable chip removal groove structure for a drilling machine worktable, including a fixed frame (1), characterized in that: The bottom of the fixed frame (1) is fixedly installed with a funnel (2) by bolts. Four adjustment components (3) are fixedly installed on the top of the inner cavity of the fixed frame (1). The adjustment components (3) include threaded sleeves (303). An installation component (4) is fixedly installed on the opposite side of two threaded sleeves (303). The installation component (4) includes an installation shell (401). A fixing rod (5) is snapped into the inner cavity of the installation shell (401).

2. The adjustable drilling machine worktable chip removal groove structure according to claim 1, characterized in that: The adjustment assembly (3) includes a positioning shell (301), the inner cavity of the positioning shell (301) is engaged with the inner cavity of the fixing frame (1), and a reciprocating threaded rod (302) is rotatably connected to the inner cavity of the positioning shell (301), and the surface of the reciprocating threaded rod (302) is threadedly connected to the threaded sleeve (303).

3. The adjustable drilling machine worktable chip removal groove structure according to claim 2, characterized in that: Each pair of positioning shells (301) has a mounting bracket (304) snapped onto one of their opposite sides. The inner cavity of the mounting bracket (304) is slidably connected to a connecting ring (305). The front and rear sides of the inner cavity of the connecting ring (305) are respectively snapped onto a reciprocating threaded rod (302).

4. The adjustable drilling machine worktable chip removal groove structure according to claim 2, characterized in that: Both sides of the fixing frame (1) are slidably connected to the positioning shell (6), and the inner cavity of the positioning shell (6) is slidably connected to the positioning shell (301).

5. The adjustable drilling machine worktable chip removal groove structure according to claim 1, characterized in that: Positioning springs (402) are fixedly installed on the front and rear sides of the inner cavity of the mounting shell (401). A locking block (403) is fixedly installed on the opposite side of each pair of positioning springs (402). The side of the locking block (403) near the fixing rod (5) is engaged with the fixing rod (5).

6. The adjustable drilling machine worktable chip removal groove structure according to claim 5, characterized in that: The surface of the mounting housing (401) is engaged with the positioning bracket (404), and the bottom of the positioning bracket (404) is engaged with the locking block (403).

Images