Adjustable workbench convenient to machine and operate

Abstract

The adjustable workbench convenient to machine and operate comprises a table top, a supporting assembly, a baffle and a first power source, a supporting frame is fixedly connected to the bottom of the table top, a vertical plate is arranged on the table top, the supporting assembly comprises a straight groove formed in the table top and a supporting rod arranged in the straight groove, a plurality of rings are arranged on the supporting rod, and the first power source is connected with the baffle. Each ring is rotationally embedded with a cam, each cam is in threaded connection with a limiting column capable of abutting against the ring, the baffle is in sliding connection with the table, a movement assembly capable of pulling the baffle to move is arranged on the vertical plate, and the first power source is used for driving the supporting rod to drive the cams to rotate and then support a workpiece. The supporting rod rotates in the straight groove to drive the multiple cams to make contact with the inclined face of the workpiece for supporting, the workpiece is prevented from toppling over, machining is convenient, the cams can rotate relative to the supporting rod to adjust the position, the cams are locked to the ring by rotating the limiting columns, the cams are fixed after the position of the cams on the supporting rod is adjusted, and adaptability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing, in particular to an adjustable workbench which is convenient for processing operation. Background Art

[0002] When processing the workpiece, it needs to be placed on a platform, which can play an auxiliary role in the processing of the workpiece and has been widely used in the field of mechanical processing.

[0003] Most of the platforms used traditionally are flat, so the support for the placed workpiece is limited. When facing a workpiece with an inclined surface, it is difficult to provide stable support, which causes the workpiece to easily tip over during the processing. At the same time, if external pads are used for support, it is difficult to adjust according to the actual workpiece, making processing inconvenient. For this reason, the utility model proposes an adjustable workbench that is convenient for processing operations and can solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable workbench which is convenient for processing operations, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable workbench that is convenient for processing operations, comprising:

[0006] A table, the bottom of which is fixedly connected to a support frame, and a vertical board is arranged on the table;

[0007] The support assembly includes a straight groove formed on the table and a support rod disposed in the straight groove, wherein a plurality of rings are disposed on the support rod, each of the rings is rotatably engaged with a cam, and each of the cams is screwed with a limiting column that can abut against the ring;

[0008] The baffle is slidably connected to the table, and the vertical plate is provided with a motion component capable of pulling the baffle to move;

[0009] The first power source is used to drive the support rod to drive the multiple cams to rotate and support the workpiece.

[0010] As a preferred technical solution, the table is provided with a plurality of movable grooves on one side of the straight groove, and each movable groove corresponds to a cam.

[0011] As a preferred technical solution, each of the cams has a cavity for accommodating a limiting column.

[0012] As a preferred technical solution, a rubber ring is provided on the outer side of each cam.

[0013] As a preferred technical solution, the first power source is transmission-connected to the support rod via a gear set.

[0014] As a preferred technical solution, a slide rail is arranged on the table, a shift block movably engaged with the slide rail is arranged on the baffle, and a spring is arranged inside the slide rail.

[0015] As a preferred technical solution, the motion component includes a second power source installed on the vertical plate, the output end of the second power source is connected to a reel, a drawstring is wound around the reel, and the drawstring extends to connect to the baffle.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The support rod rotates in the straight groove, driving multiple cams to contact the inclined surface of the workpiece for support, thereby preventing the workpiece from tipping over and facilitating processing. The cam can be rotated relative to the support rod to adjust its position, and the cam can be locked on the ring by rotating the limit column. The cam is fixed on the support rod after the position is adjusted, and has good adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the support assembly of the utility model;

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

[0021] Figure 4 This is a cross-sectional view of the connection between the cam and the ring of the utility model;

[0022] In the figure: 10, table; 11, support frame; 12, vertical board; 13, slide rail; 14, spring; 20, support assembly; 21, straight groove; 22, support rod; 23, ring; 231, slot; 24, cam; 241, cavity; 242, limit column; 25, movable slot; 30, baffle; 31, shift block; 40, motion assembly; 41, second power source; 42, reel; 43, pull belt; 50, first power source; 51, gear set. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4, providing an adjustable workbench that is convenient for processing operations, aiming to solve the problem that it is difficult to stably support a workpiece with an inclined surface, causing the workpiece to easily tip over during processing, and if an external pad is used for support, it is difficult to adjust according to the actual workpiece, which is inconvenient for processing. The specific embodiments are as follows:

[0025] Embodiment 1

[0026] A support frame 11 is fixedly connected to the bottom of the table 10 , and a vertical board 12 is arranged on the table 10 .

[0027] The table 10 is welded on the support frame 11. The four corners of the table 10 are processed with arc chamfers to reduce damage caused by bumping into people or objects. The vertical plate 12 on the table 10 can play a role of limiting and blocking the workpiece to be processed.

[0028] The support assembly 20 includes a straight groove 21 opened on the table 10 and a support rod 22 arranged in the straight groove 21. A plurality of rings 23 are arranged on the support rod 22. Each ring 23 is rotatably engaged with a cam 24. Each cam 24 is screwed with a limit column 242 that can resist the ring 23.

[0029] The support rod 22 is rotatably connected to the straight groove 21 through a bearing assembly. The table 10 is provided with a plurality of movable grooves 25 on one side of the straight groove 21. Each movable groove 25 corresponds to a cam 24. The cam 24 is rotatably engaged with the ring 23, that is, the cam 24 can be rotated to adjust its position relative to the support rod 22, and the arranged movable groove 25 provides space for the rotation of the cam 24, and the cam 24 can be locked on the ring 23 by rotating the limit column 242. Thus, the cam 24 can be fixed on the support rod 22 after the position is adjusted, and the adaptability is good.

[0030] The baffle plate 30 is slidably connected to the table 10 , and a motion component 40 capable of pulling the baffle plate 30 to move is disposed on the vertical plate 12 .

[0031] The motion assembly 40 can pull the baffle plate 30 to move closer to the vertical plate 12, so that the baffle plate 30 and the vertical plate 12 cooperate to clamp the workpiece to be processed, effectively improving the stability of the workpiece processing and improving the processing quality.

[0032] The first power source 50 is connected to the support rod 22 through the gear set 51, and is used to drive the support rod 22 to drive the multiple cams 24 to rotate and support the workpiece.

[0033] The first power source 50 is preferably a servo motor, which can drive the support rod 22 to rotate in the straight groove 21, drive the multiple cams 24 to contact the inclined surface of the workpiece for support, and can adjust the support according to different workpieces to avoid the workpiece from tipping over, facilitating processing.

[0034] Embodiment 2

[0035] Each cam 24 has a cavity 241 for accommodating a limiting column 242. The limiting column 242 is preferably a countersunk bolt, which is accommodated in the cavity 241 of the limiting column 242 to avoid extending out of the cam 24 to affect the support of the workpiece.

[0036] Preferably, a plurality of slots 231 are provided on the ring 23, and the limiting posts 242 can be rotatably extended into the slots 231, so as to further improve the locking effect of the cam 24 and the ring 23 and prevent slipping.

[0037] A rubber ring is arranged on the outer side of each cam 24. The rubber ring is preferably made of rubber material to avoid damaging the workpiece when supporting the inclined surface of the workpiece.

[0038] The motion component 40 includes a second power source 41 installed on the vertical plate 12, the output end of the second power source 41 is connected to a reel 42, a pull belt 43 is wound around the reel 42, the pull belt 43 extends to connect to the baffle 30, a slide rail 13 is provided on the table 10, a shift block 31 movably engaged with the slide rail 13 is provided on the baffle 30, and a spring 14 is provided in the slide rail 13.

[0039] The second power source 41 is preferably a servo motor, which drives the reel 42 to rotate the winding belt 43. The belt 43 pulls the baffle 30 close to the vertical plate 12 to clamp the workpiece for processing. After the workpiece is processed, the second power source 41 can drive the reel 42 to loosen the belt 43, and drive the baffle 30 away from the vertical plate 12 under the elastic force of the spring 14, so as to facilitate the removal of the workpiece.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable workbench for convenient processing operation, characterized in that: include: A table (10) has a support frame (11) fixedly connected to the bottom, and a vertical board (12) is arranged on the table (10); A support assembly (20) comprises a straight groove (21) formed on the table (10) and a support rod (22) disposed in the straight groove (21); a plurality of rings (23) are disposed on the support rod (22); each of the rings (23) is rotatably engaged with a cam (24); each of the cams (24) is threadedly connected with a limiting column (242) that can abut against the ring (23); The baffle (30) is slidably connected to the table (10), and the vertical plate (12) is provided with a motion component (40) capable of pulling the baffle (30) to move; The first power source (50) is used to drive the support rod (22) to drive the plurality of cams (24) to rotate and support the workpiece.

2. An adjustable workbench for facilitating processing operations according to claim 1, characterized in that: The table (10) is provided with a plurality of movable grooves (25) on one side of the straight groove (21), and each movable groove (25) corresponds to a cam (24).

3. The adjustable workbench for facilitating processing operations according to claim 1, characterized in that: Each of the cams (24) has a cavity (241) for accommodating a limiting column (242).

4. The adjustable workbench for facilitating processing operations according to claim 1, characterized in that: A rubber ring is arranged on the outer side of each cam (24).

5. The adjustable workbench for facilitating processing operations according to claim 1, characterized in that: The first power source (50) is transmission-connected to the support rod (22) via a gear set (51).

6. The adjustable workbench for facilitating processing operations according to claim 1, characterized in that: The table (10) is provided with a slide rail (13), the baffle (30) is provided with a shift block (31) movably engaged with the slide rail (13), and a spring (14) is provided inside the slide rail (13).

7. The adjustable workbench for facilitating processing operations according to claim 6, characterized in that: The motion assembly (40) comprises a second power source (41) mounted on the vertical plate (12). The output end of the second power source (41) is connected to a reel (42), and a pull belt (43) is wound around the reel (42). The drawstring (43) extends to be connected to the baffle (30).

Images