Aluminum profile workbench with extensible length

Abstract

The utility model discloses a length extendable aluminum profile workbench which comprises a supporting frame, four supporting columns at the bottom of the supporting frame are fixedly sleeved with the same horizontally-arranged installation frame, a table top body is fixedly installed on the outer wall of the top of the supporting frame, and two extension assemblies are installed on the top of the installation frame. The extension assembly comprises a first lead screw rotationally connected to the outer wall of one side of the mounting frame, one end of the first lead screw is rotationally connected with a connecting block, the connecting block is fixedly connected to the inner wall of the top of the supporting frame, the same limiting rod is fixedly connected between the outer wall of one side of the mounting frame and the supporting frame, and the limiting rod and the first lead screw are located on the same horizontal plane; through the arrangement of the extension assembly and the driving assembly, the area of the workbench surface of the workbench can be enlarged when needed, it is guaranteed that the extension workbench surface and the workbench surface main body are kept in the same level, and the extension workbench surface can be collected into the workbench when not needed, so that too large space is not occupied.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to an aluminum profile workbench with an extendable length. Background Art

[0002] Aluminum profile workbench is made of aluminum profile as raw material. It takes advantage of the characteristics of aluminum profile such as variety, precise cutting, easy processing, and rust-proof surface. It can be matched with various materials and accessories to assemble into various styles of workbench. It plays an important role in industrial production, laboratories, offices and other places.

[0003] After searching, a utility model with Chinese patent publication number CN219444998U discloses an aluminum profile workbench that is easy to assemble, including an aluminum profile workbench frame. There are multiple aluminum profile workbench frames, and the backs of adjacent aluminum profile workbench frames are fixed with mounting seats at positions close to each other; disassembly and assembly components are fixedly installed between adjacent mounting seats, and adjacent aluminum profile workbench frames can be disassembled and assembled together through the corresponding disassembly and assembly components.

[0004] The above device connects multiple workbenches through a connecting structure to increase the workbench area. However, when not needed, the multiple workbenches will occupy a large space, which is inconvenient to store, and the disassembly process is also relatively inconvenient, so there is room for improvement. Utility Model Content

[0005] The purpose of the present invention is to provide an aluminum profile workbench with an extendable length to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum profile workbench with an extendable length, comprising a support frame, four support column fixing sleeves at the bottom of the support frame are provided with the same horizontally arranged mounting frame, a table top body is fixedly installed on the top outer wall of the support frame, two extension components are installed on the top of the mounting frame, the extension component comprises a screw rod rotatably connected to the outer wall of one side of the mounting frame, one end of the screw rod is rotatably connected to a connecting block, the connecting block is fixedly connected to the inner wall of the top of the support frame, a limit rod is fixedly connected between the outer wall of one side of the mounting frame and the support frame, and the limit rod and the screw rod are at the same level, the external threaded sleeve of the screw rod is provided with a movable seat, and the sliding sleeve of the movable seat is arranged outside the limit rod.

[0007] As a further preferred embodiment of the present technical solution, the outer wall of the top of the movable seat is fixedly connected to a horizontally arranged extension table, and a corner on one side of the top of the extension table and a corner on one side of the bottom of the table body are both provided with inclined surfaces, and the inclined surfaces are arranged parallel to screw rod 1, and a drive assembly adapted to the two screw rods 1 is installed inside the mounting frame.

[0008] As a further preferred embodiment of the present technical solution, the drive assembly includes two helical gears rotatably connected to the inner walls on both sides of the mounting frame, the two helical gears are meshed with each other, and the two helical gears are coaxially fixed to one end of the two screw rods respectively, and a second motor is fixedly mounted on the outer wall of the bottom of the mounting frame, and the output end of the second motor is coaxially fixed to one of the helical gears.

[0009] The utility model is provided with an extension component and a drive component, so that the area of ​​the workbench table top can be expanded when needed, and the extended table top can be kept at the same level as the table top main body. The extended table top can also be retracted into the inside of the workbench when not needed, so as not to take up too much space. The motor 2 at the bottom of the mounting frame is started, and the output end of the motor 2 drives the bevel gear connected thereto to start rotating. This bevel gear can drive the other bevel gear to rotate synchronously through engagement, and then the two screw rods 1 will run synchronously. The moving seat will tilt and move upward under the drive of the screw rod 1 and the cooperation of the limit rod, and then the extended table top will be driven by the moving seat to move synchronously. Since the inclined surface of the corner of the extended table top is at the same level as the inclined surface of the corner of the table top main body, and the inclined surface is parallel to the screw rod 1, the extended table top can be moved to keep the same level as the table top main body, which can prevent the unevenness of the workbench from affecting its use.

[0010] As a further preferred embodiment of the present technical solution, a cleaning component is installed on the outside of the table body, and the cleaning component is located at one end of the table body.

[0011] As a further preferred embodiment of the present technical solution, the cleaning assembly includes two extension plates fixedly connected on both sides of the outer wall of one end of the table body, and a horizontally arranged screw rod 2 is rotatably connected between the two extension plates. The external threaded sleeve of the screw rod 2 is provided with a mounting seat, and a cleaning brush is rotatably connected to the top of the mounting seat. The cleaning brush can fit into the outer wall of the top of the table body, and the mounting seat and the cleaning brush are connected with the same pin.

[0012] As a further preferred embodiment of the present technical solution, the outer wall of one end of the support frame is fixedly connected to the limit bar, the mounting seat sliding sleeve is arranged outside the limit bar, and a motor 1 is fixedly installed on the outer wall of one side of the extension plate, and the output end of the motor 1 is coaxially fixed with one end of the screw rod 2.

[0013] Flip the movable end of the cleaning brush upwards, and when it contacts the table body, pass the pin through the mounting seat and the cleaning brush. At this time, the position of the cleaning brush will be restricted, and its cleaning end will be close to the top wall of the table body. Then start the motor 1 outside the extension plate, and its output end drives the screw 2 to rotate. The mounting seat will move in the horizontal direction under the drive of the screw 2 and the cooperation of the limit bar, so that the entire table body will be cleaned. When not needed, the cleaning brush can be flipped over so that it no longer contacts the table body, so as to avoid the cleaning brush hindering the use of the workbench.

[0014] As a further preferred embodiment of the present technical solution, a reinforcement strip is fixedly connected to the inner walls on both sides of the support frame, the two movable seats are respectively slidably sleeved on the outside of the two reinforcement strips, and the two reinforcement strips are respectively parallel to the two screw rods.

[0015] The utility model provides an aluminum profile workbench with an extendable length, which has the following beneficial effects:

[0016] (1) The present invention can expand the area of ​​the workbench surface when needed and ensure that the extended surface is kept at the same level as the main body of the surface by setting an extension component and a drive component. It can also retract the extended surface into the inside of the workbench when not needed, so as not to occupy too much space. The motor 2 at the bottom of the mounting frame is started, and the output end of the motor 2 drives the bevel gear connected to it to start rotating. This bevel gear can drive the other bevel gear to rotate synchronously through engagement, and then the two screw rods 1 will run synchronously. The moving seat will tilt and move upward under the drive of the screw rod 1 and the cooperation of the limit rod, and then the extended surface will be driven by the moving seat to move synchronously. Since the inclined surface of the corner of the extended surface is at the same level as the inclined surface of the corner of the main body of the surface, and the inclined surface is parallel to the screw rod 1, the extended surface can move and keep the same level as the main body of the surface, so as to avoid the unevenness of the workbench affecting its use.

[0017] (2) The present invention sets a cleaning component to flip the movable end of the cleaning brush upward. When it contacts the table body, the pin is passed through the mounting seat and the cleaning brush. At this time, the position of the cleaning brush will be restricted, and its cleaning end will be close to the top wall of the table body. Then, the motor 1 outside the extension plate is started, and its output end drives the screw 2 to rotate. The mounting seat will move in the horizontal direction under the drive of the screw 2 and the cooperation of the limit bar, so that the entire table body will be cleaned. When not needed, the cleaning brush can be flipped so that it no longer contacts the table body, so as to avoid the cleaning brush hindering the use of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0020] Figure 3 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0021] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0022] Figure 5This is a structural diagram of the process of connecting the extended table top and the table main body of the utility model;

[0023] In the figure: 1. Support frame; 2. Table body; 3. Mounting frame; 4. Extension assembly; 5. Cleaning assembly; 6. Drive assembly; 401. Screw rod 1; 402. Limit rod; 403. Moving seat; 404. Extension table; 405. Connecting block; 406. Reinforcement strip; 501. Extension plate; 502. Screw rod 2; 503. Mounting seat; 504. Cleaning brush; 505. Motor 1; 506. Limit rod; 507. Pin; 601. Bevel gear; 602. Motor 2. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] The utility model provides a technical solution: Figure 1 、 Figure 2 and Figure 5 As shown, in this embodiment, an aluminum profile workbench with an extendable length includes a support frame 1, and the four support columns at the bottom of the support frame 1 are fixedly sleeved with the same horizontally arranged mounting frame 3, the top outer wall of the support frame 1 is fixedly mounted with a table top body 2, and two extension components 4 are installed on the top of the mounting frame 3, the extension component 4 includes a screw rod 401 rotatably connected to the outer wall of one side of the mounting frame 3, one end of the screw rod 401 is rotatably connected to a connecting block 405, the connecting block 405 is fixedly connected to the inner wall of the top of the support frame 1, and the same limiting rod 402 is fixedly connected between the outer wall of one side of the mounting frame 3 and the support frame 1, and the limiting rod 402 and the screw rod 401 are at the same level, the external thread sleeve of the screw rod 401 is provided with a movable seat 403, and the movable seat 403 is slidably sleeved outside the limiting rod 402.

[0026] The top outer wall of the movable seat 403 is fixedly connected to a horizontally arranged extension table 404. The top corner of the extension table 404 and the bottom corner of the table body 2 are both provided with inclined surfaces, and the inclined surfaces are arranged parallel to the screw rod 401. A driving assembly 6 adapted to the two screw rods 401 is installed inside the mounting frame 3.

[0027] like Figure 2 and Figure 4 As shown, the driving assembly 6 includes two bevel gears 601 rotatably connected to the inner walls on both sides of the mounting frame 3, the two bevel gears 601 are meshed with each other, and the two bevel gears 601 are coaxially fixed to one end of the two screw rods 401 respectively, and a motor 2 602 is fixedly installed on the outer wall of the bottom of the mounting frame 3, and the output end of the motor 2 602 is coaxially fixed to one of the bevel gears 601.

[0028] Start the motor 2 602 at the bottom of the mounting bracket 3, and the output end of the motor 2 602 drives the bevel gear 601 connected to it to start rotating. The bevel gear 601 can drive the other bevel gear 601 to rotate synchronously through engagement, and then the two screw rods 1 401 will run synchronously. The moving seat 403 will move upward at an angle under the drive of the screw rod 1 401 and the cooperation of the limit rod 402, and then the extended table 404 will be driven by the moving seat 403 to move synchronously. Since the inclined surface of the corner of the extended table 404 is at the same level as the inclined surface of the corner of the table body 2, and the inclined surface is parallel to the screw rod 1 401, the extended table 404 can move and maintain the same level as the table body 2, which can prevent the unevenness of the workbench from affecting its use.

[0029] like Figure 1 and Figure 3 As shown, a cleaning component 5 is installed on the outside of the table body 2, and the cleaning component 5 is located at one end of the table body 2.

[0030] The cleaning assembly 5 includes two extension plates 501 fixedly connected on both sides of the outer wall of one end of the table body 2, and a horizontally arranged screw rod 502 is rotatably connected between the two extension plates 501. The external threaded sleeve of the screw rod 502 is provided with a mounting seat 503, and a cleaning brush 504 is rotatably connected to the top of the mounting seat 503. The cleaning brush 504 can fit into the outer wall of the top of the table body 2, and the mounting seat 503 and the cleaning brush 504 are connected by the same pin 507.

[0031] The outer wall of one end of the support frame 1 is fixedly connected to the limit bar 506, and the mounting seat 503 is slidably sleeved on the outside of the limit bar 506. A motor 1 505 is fixedly installed on the outer wall of one side of one extension plate 501, and the output end of the motor 1 505 is coaxially fixed with one end of the screw rod 2 502.

[0032] The movable end of the cleaning brush 504 is flipped upward, and when it contacts the table body 2, the pin 507 is passed through the mounting seat 503 and the cleaning brush 504. At this time, the position of the cleaning brush 504 will be restricted, and its cleaning end will also be close to the top wall of the table body 2. Then start the motor 1 505 outside the extension plate 501, and its output end drives the screw 2 502 to rotate. The mounting seat 503 will move in the horizontal direction under the drive of the screw 2 502 and the cooperation of the limit bar 506, so that the entire table body 2 will be cleaned. When not needed, the cleaning brush 504 can be flipped over so that it no longer contacts the table body 2, so as to avoid the cleaning brush 504 hindering the use of the workbench.

[0033] like Figure 1 and Figure 2As shown, a reinforcement bar 406 is fixedly connected to the inner walls on both sides of the support frame 1, and the two movable seats 403 are respectively slidably sleeved on the outside of the two reinforcement bars 406, and the two reinforcement bars 406 are respectively parallel to the two screw rods 401, ensuring that the reinforcement bar 406 does not affect the normal movement of the movable seat 403, while also having the effect of reinforcing the state of the movable seat 403, avoiding its position from tilting and causing obstruction of the transmission process.

[0034] The utility model provides an aluminum profile workbench with an extendable length. The specific working principle is as follows:

[0035] When the device is working, start the motor 2 602 at the bottom of the mounting frame 3, and the output end of the motor 2 602 drives the bevel gear 601 connected thereto to start rotating. This bevel gear 601 can drive the other bevel gear 601 to rotate synchronously through engagement, and then the two screw rods 1 401 will run synchronously, and the moving seat 403 will move upward at an angle under the drive of the screw rod 1 401 and the cooperation of the limit rod 402, and then the extended table 404 will be driven by the moving seat 403 to move synchronously. Since the inclined surface of the corner of the extended table 404 is at the same level as the inclined surface of the corner of the table body 2, and the inclined surface is parallel to the screw rod 1 401, the extended table 404 can move and maintain the same level as the table body 2, which can avoid the unevenness of the workbench. The cleaning brush 504 is then turned over when not needed so that it no longer contacts the workbench, thereby preventing the cleaning brush 504 from obstructing the use of the workbench.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extendable aluminum profile workbench, comprising a support frame (1), characterized in that: The four support columns at the bottom of the support frame (1) are fixedly sleeved with a horizontally arranged mounting frame (3); the top outer wall of the support frame (1) is fixedly mounted with a table top body (2); the top of the mounting frame (3) is mounted with two extension components (4); the extension component (4) comprises a screw rod (401) rotatably connected to the outer wall of one side of the mounting frame (3); one end of the screw rod (401) is rotatably connected to a connecting block (405); the connecting block (405) is fixedly connected to the inner wall of the top of the support frame (1); a same limiting rod (402) is fixedly connected between the outer wall of one side of the mounting frame (3) and the support frame (1); the limiting rod (402) and the screw rod (401) are at the same level; the outer thread sleeve of the screw rod (401) is provided with a movable seat (403); the movable seat (403) is slidably sleeved outside the limiting rod (402).

2. The extendable aluminum profile workbench according to claim 1, characterized in that: The outer wall of the top of the movable seat (403) is fixedly connected to a horizontally arranged extension table (404), and a corner on one side of the top of the extension table (404) and a corner on one side of the bottom of the table body (2) are both provided with inclined surfaces, and the inclined surfaces are arranged parallel to the screw rod 1 (401), and a driving assembly (6) adapted to the two screw rods 1 (401) is installed inside the mounting frame (3).

3. The extendable aluminum profile workbench according to claim 2, characterized in that: The driving assembly (6) comprises two helical gears (601) rotatably connected to the inner walls on both sides of the mounting frame (3), the two helical gears (601) meshing with each other, and the two helical gears (601) are coaxially fixed to one end of two screw rods (401), respectively; a second motor (602) is fixedly mounted on the outer wall at the bottom of the mounting frame (3), and the output end of the second motor (602) is coaxially fixed to one of the helical gears (601).

4. The extendable aluminum profile workbench according to claim 1, characterized in that: A cleaning component (5) is installed outside the table main body (2), and the cleaning component (5) is located at one end of the table main body (2).

5. The extendable aluminum profile workbench according to claim 4, characterized in that: The cleaning assembly (5) comprises two extension plates (501) fixedly connected to both sides of the outer wall of one end of the table body (2); a second horizontally arranged screw rod (502) is rotatably connected between the two extension plates (501); an external threaded sleeve of the second screw rod (502) is provided with a mounting seat (503); a cleaning brush (504) is rotatably connected to the top of the mounting seat (503); the cleaning brush (504) is capable of fitting with the outer wall of the top of the table body (2); and the mounting seat (503) and the cleaning brush (504) are plugged with the same latch (507).

6. The extendable aluminum profile workbench according to claim 5, characterized in that: The outer wall of one end of the support frame (1) is fixedly connected to a limit strip (506), and the mounting seat (503) is slidably sleeved on the outside of the limit strip (506). A motor 1 (505) is fixedly mounted on the outer wall of one side of one of the extension plates (501), and the output end of the motor 1 (505) is coaxially fixed with one end of the screw rod 2 (502).

7. The extendable aluminum profile workbench according to claim 1, characterized in that: The inner walls on both sides of the support frame (1) are fixedly connected to a reinforcement strip (406), the two movable seats (403) are respectively slidably sleeved on the outside of the two reinforcement strips (406), and the two reinforcement strips (406) are respectively parallel to the two screw rods (401).

Images