Multifunctional workbench

Abstract

The utility model discloses a multifunctional working table which comprises a working table top, and supporting legs fixedly connected with the working table top are arranged at the four corners of the working table top. A crosspiece used for fixing the two supporting legs is arranged between the two supporting legs arranged front and back, and a supporting connecting piece is arranged between the two crosspieces. A plurality of tool mounting seat assemblies for placing tools are arranged on the working table, each tool mounting seat assembly comprises a supporting seat and a locking handle, and the supporting seats are locked and mounted on the working table when the locking handles are rotated; a locking assembly used for fixing a tool is arranged on the supporting base. The tail ends of the supporting legs are provided with height adjusting assemblies used for adjusting the height. The tool mounting base assembly capable of adjusting the position is arranged on the working table top, and universality is good. And meanwhile, the horizontal height of the supporting legs is adjusted through the height adjusting assemblies, so that the working table top has better levelness.

Description

Technical Field

[0001] The utility model belongs to the technical field of workbenches, and particularly relates to a multifunctional workbench. Background Art

[0002] A workbench is a commonly used tool placement device, usually used to support a table saw and a miter saw. Generally, existing workbenches include a workbench surface, and support feet fixedly installed below the workbench surface; the workbench surface often has holes for installing the table saw and the miter saw, and then is fixed by bolts and nuts. Since the distribution of the holes on the workbench surface remains fixed, and the sizes of the tools to be placed are often different; when fixing the tools, it is often difficult to align the holes on the workbench surface with the holes in the tools, resulting in difficulty in installing the bolts and nuts. Sometimes, bolts can only be inserted into a few holes, and the tool installation is not firm enough and the versatility is poor. At the same time, after the tool is installed, the workbench surface and the ground cannot be completely horizontal, which will cause the tool to tilt and affect the normal operation of the tool. Therefore, it is necessary to design a multifunctional workbench to overcome the above difficulties. Summary of the Invention

[0003] Aiming at the problems existing in the prior art, the utility model designs a multifunctional workbench. The utility model is provided with a tool mounting seat assembly with adjustable position on the workbench surface, which has good versatility. At the same time, the horizontal height of the support feet is adjusted through a height adjustment component, so that the workbench surface has better flatness.

[0004] The invention object of the utility model is realized through the following technical solutions: a multifunctional workbench, including a workbench surface, support feet fixedly connected to the four corners of the workbench surface; cross bars for fixing the two support feet are arranged between the two support feet arranged front and back, and a support connecting piece is arranged between the two cross bars; a plurality of tool mounting seat assemblies for placing tools are arranged on the workbench surface, and the tool mounting seat assembly includes a support seat and a locking handle. When the locking handle is rotated, the support seat is locked and installed on the workbench surface; a locking component for fixing the tool is arranged on the support seat; a height adjustment component for adjusting the height is arranged at the end of the support foot.

[0005] Preferably, paired columnar tubes are arranged on the side surface of the workbench surface, and the columnar tubes are fixedly connected to the workbench surface; a first fixing plate for fixing the workbench surface and the support feet is arranged between the workbench surface and the support feet, and the end surface of the first fixing plate is mutually attached to the end of the columnar tube.

[0006] By arranging the columnar tubes, it is convenient for the tool mounting seat assembly to move relative to the workbench surface; by arranging the first fixing plate, the connection between the workbench surface and the support feet is made more firm.

[0007] Preferably, a second fixing plate for fixing the workbench surface and the supporting feet is further provided between the workbench surface and the supporting feet, and the second fixing plate and the first fixing plate are perpendicularly arranged; the second fixing plate is arranged below the columnar tube body and is tangent to it. By setting the second fixing plate, the connection strength between the workbench surface and the supporting feet is further enhanced.

[0008] Preferably, a tool mounting seat assembly is sleeved and installed on the outer layers of the two columnar tube bodies; the tool mounting seat assembly further includes a first lock, a second lock, a first pin shaft, a second pin shaft, a third pin shaft and a locking shaft; the first lock and the second lock are respectively hinged at both ends of the support seat, a first pin shaft for hinging the first lock and the support seat is arranged between the first lock and the support seat, and a second pin shaft for hinging the second lock and the support seat is arranged between the second lock and the support seat; a third pin shaft for hinging the locking handle and the support seat is arranged between the locking handle and the support seat, and a locking shaft for positioning the first lock is arranged between the first lock and the support seat.

[0009] Preferably, the locking handle and the second lock are arranged adjacent to each other, lock teeth are arranged on the second lock, and an eccentric rotating part is arranged on the locking handle; the eccentric rotating part faces the lock teeth, and the eccentric rotating part and the third pin shaft are eccentrically arranged; a plurality of limiting plates for limiting the rotation angle are arranged at the open end below the support seat, the eccentric rotating part and the limiting plates are arranged adjacent to each other; the bottom of the first lock is arranged adjacent to the limiting plates.

[0010] First, install the first lock and the second lock on the columnar tube body, and then adjust the relative positions of the support seat and the workbench surface according to the hole positions where the tools need to be installed, so that the holes of the locking assembly and the tools are aligned. Then rotate the locking shaft so that the end of the locking shaft is threadedly connected to the first lock; since the locking shaft penetrates through the support seat, the first lock can maintain the locked state when the locking shaft is threadedly connected to the first lock; then rotate the locking handle, so that the eccentric rotating part will abut against the lock teeth of the second lock, and the second lock can maintain the locked state relative to the support seat, then the support seat is fixed and cannot move relative to the workbench surface.

[0011] Preferably, a plurality of strip holes are arranged on the upper end surface of the support seat, and a locking assembly is arranged in the strip holes; the locking assembly includes a mounting screw, a spring washer, a flat washer and a nut; the end of the mounting screw is arranged in the strip holes, and the spring washer and the flat washer are inserted on the mounting screw; the flat washer is in contact with the upper end surface of the support seat, and the spring washer is in contact with the flat washer; a nut threadedly connected to the mounting screw is further arranged on the mounting screw.

[0012] When a tool needs to be installed, first remove the nut from the mounting screw; then adjust the position of the mounting screw so that the mounting screw is aligned with the hole position of the tool, and then threadedly connect the nut to the mounting screw, so that the tool can be fixed on the support seat.

[0013] Preferably, a sheath detachably connected to the end of the support leg is provided, and a locking member for fixing is provided between the sheath and the support leg; a card slot is provided on the sheath, and the end of the support leg is arranged in the card slot; a height adjustment assembly is provided on the sheath.

[0014] Preferably, the height adjustment assembly includes an adjustment screw, a knob, and a support cover; a bushing tightly fitted with the sheath is arranged inside the sheath, and the bushing is threadedly connected to the adjustment screw; a knob synchronously rotating with the adjustment screw is arranged at the top of the adjustment screw, and a support cover synchronously rotating with the adjustment screw is arranged at the bottom of the adjustment screw.

[0015] When it is necessary to adjust the horizontal height of the support leg, rotate the knob so that the adjustment screw will axially move relative to the sheath, and the levelness between the support cover at the end of the adjustment screw and the ground can be conveniently adjusted, so that the workbench surface is in a horizontal state.

[0016] Preferably, the adjustment screw and the support leg are coaxially arranged, and the locking member extends from the outside of the support leg into the sheath; the radial cross-section of the knob is triangular, which is convenient for the operator to rotate the adjustment screw.

[0017] Preferably, the support connecting member is a rectangular plate, and the rectangular plate is horizontally arranged. This is convenient for the user to place items on the support connecting member.

[0018] Compared with the prior art, the utility model has the following beneficial effects: 1. The tool mounting seat assembly of the utility model can be movably mounted relative to the workbench surface, and a locking assembly capable of moving relative to the support seat is provided on the tool mounting seat assembly, so that the position of the tool to be installed can be conveniently adjusted on the workbench surface, facilitating the positioning and installation of the tool, and having good versatility. 2. The tool mounting seat assembly is fixed by the first lock and the second lock, with good and reliable locking effect, and is locked and unlocked through the locking handle, with simple and convenient operation. 3. The horizontal height of the support leg can be conveniently adjusted through the adjustment screw on the height adjustment assembly, so that the workbench surface is in a horizontal state, and the tools placed on the workbench surface are more stable and reliable. 4. The support leg is fixed by the cross bar and the support connecting member, so that the overall support strength of the workbench surface is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective view of the utility model;

[0020] Figure 2 is a top view of the utility model;

[0021] Figure 3 is a bottom view of the utility model;

[0022] Figure 4 is an exploded view of the height adjustment assembly;

[0023] Figure 5 Exploded view of the tool mounting base assembly;

[0024] Figure 6 Exploded view of the tool mounting base assembly from another perspective;

[0025] Figure 7 Exploded view of the present utility model;

[0026] Markings in the figure: 1, workbench surface; 2, support feet; 3, cross bars; 4, support connecting members; 5, tool mounting base assembly; 51, support base; 52, locking handle; 53, first lock; 54, second lock; 55, first pin shaft; 56, second pin shaft; 57, third pin shaft; 58, locking shaft; 59, lock teeth; 510, eccentric rotating part; 511, limiting plate; 6, locking assembly; 61, mounting screw; 62, spring washer; 63, flat washer; 64, nut; 7, height adjustment assembly; 71, adjustment screw; 72, knob; 73, support cover; 74, bushing; 8, cylindrical tube body; 9, first fixing plate; 10, second fixing plate; 11, strip hole; 12, sheath; 13, locking member; 14, card slot. Detailed implementation manners

[0027] The present utility model will be further described below in conjunction with the embodiments shown in the drawings:

[0028] As Figures 1 to 7 shown, this embodiment discloses a multifunctional workbench, including a workbench surface 1, and support feet 2 fixedly connected thereto are provided at the four corners of the workbench surface 1; cross bars 3 for fixing the two support feet 2 are provided between the two support feet 2 arranged front and back, and support connecting members 4 are provided between the two cross bars 3; a plurality of tool mounting base assemblies 5 for placing tools are provided on the workbench surface 1, and the tool mounting base assembly 5 includes a support base 51 and a locking handle 52. When the locking handle 52 is rotated, the support base 51 is locked and mounted on the workbench surface 1; a locking assembly 6 for fixing tools is provided on the support base 51; a height adjustment assembly 7 for adjusting the height is provided at the end of the support foot 2.

[0029] On the side of the workbench surface 1, there are paired columnar tubes 8 fixedly connected to the workbench surface 1. Between the workbench surface 1 and the support feet 2, there is a first fixing plate 9 that fixes the two. The end face of the first fixing plate 9 is in mutual contact with the end of the columnar tube 8. Between the workbench surface 1 and the support feet 2, there is also a second fixing plate 10 that fixes the two. The second fixing plate 10 is perpendicular to the first fixing plate 9. The second fixing plate 10 is arranged below the columnar tube 8 and is tangent to it. An outer layer of the two columnar tubes 8 is sleeved with a tool mounting seat assembly 5. The tool mounting seat assembly 5 further includes a first lock 53, a second lock 54, a first pin 55, a second pin 56, a third pin 57, and a locking shaft 58. The first lock 53 and the second lock 54 are respectively hinged at both ends of the support seat 51. Between the first lock 53 and the support seat 51, there is a first pin 55 that hinges the two. Between the second lock 54 and the support seat 51, there is a second pin 56 that hinges the two. Between the locking handle 52 and the support seat 51, there is a third pin 57 that hinges the two. Between the first lock 53 and the support seat 51, there is a locking shaft 58 for positioning the first lock 53. The locking handle 52 is adjacent to the second lock 54. On the second lock 54, there are lock teeth 59. On the locking handle 52, there is an eccentric rotating part 510. The eccentric rotating part 510 faces the lock teeth 59. The eccentric rotating part 510 and the third pin 57 are eccentrically arranged. At the open end below the support seat 51, there are several limiting plates 511 for restricting the rotation angle. The eccentric rotating part 510 is adjacent to the limiting plates 511. The bottom of the first lock 53 is adjacent to the limiting plates 511. On the upper end face of the support seat 51, there are several strip holes 11. Inside the strip holes 11, there is a locking component 6. The locking component 6 includes a mounting screw 61, a spring washer 62, a plain washer 63, and a nut 64. The end of the mounting screw 61 is arranged inside the strip holes 11. The spring washer 62 and the plain washer 63 are inserted through the mounting screw 61. The plain washer 63 is in contact with the upper end face of the support seat 51, and the spring washer 62 is in contact with the plain washer 63. On the mounting screw 61, there is also a nut 64 threadedly connected to it.

[0030] The end of the support leg 2 is provided with a sheathing 12 detachably connected thereto, and a locking member 13 for fixing is provided between the sheathing 12 and the support leg 2; a card slot 14 is provided on the sheathing 12, and the end of the support leg 2 is arranged in the card slot 14; a height adjusting assembly 7 is provided on the sheathing 12. The height adjusting assembly 7 includes an adjusting screw 71, a knob 72 and a support cover 73; a bush 74 tightly fitted with the sheathing 12 is arranged in the sheathing 12, and the bush 74 is in threaded connection with the adjusting screw 71; the top of the adjusting screw 71 is provided with a knob 72 synchronously rotating therewith, and the bottom of the adjusting screw 71 is provided with a support cover 73 synchronously rotating therewith. The adjusting screw 71 and the support leg 2 are coaxially arranged, and the locking member 13 extends from the outside of the support leg 2 into the sheathing 12; the radial cross section of the knob 72 is triangular. The support connecting member 4 is a rectangular plate, and the rectangular plate is horizontally arranged.

[0031] The specific operation process of this embodiment is as follows. First, install the first lock 53 and the second lock 54 on the columnar tube 8, and then adjust the relative positions of the support base 51 and the workbench surface 1 according to the hole positions of the tools to be installed, so that the locking assembly 6 is aligned with the hole positions on the tools. Then rotate the locking shaft 58 so that the end of the locking shaft 58 is in threaded connection with the first lock 53; since the locking shaft 58 penetrates through the support base 51, the first lock 53 can maintain the locked state when the locking shaft 58 is in threaded connection with the first lock 53; then rotate the locking handle 52, so that the eccentric rotating part 510 will abut against the locking teeth 59 of the second lock 54, and the second lock 54 can maintain the locked state relative to the support base 51, so that the support base 51 is fixed and cannot move relative to the workbench surface 1. When installing a tool, first remove the nut 64 from the mounting screw 61; then adjust the position of the mounting screw 61 so that the mounting screw 61 is aligned with the hole position on the tool, and then thread the nut 64 onto the mounting screw 61, so that the tool can be fixed on the support base 51. When it is necessary to adjust the horizontal height of the support leg 2, rotate the knob 72, so that the adjusting screw 71 will axially move relative to the sheathing 12, and the levelness between the support cover 73 at the end of the adjusting screw 71 and the ground can be conveniently adjusted, so that the workbench surface 1 is in a horizontal state.

[0032] The specific embodiments described in the text are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the present invention belongs can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A multifunctional workbench, comprising a work surface (1), characterized in that: The four corners of the work surface (1) are provided with supporting feet (2) fixedly connected thereto; a cross bar (3) for fixing the two supporting feet (2) arranged at the front and rear is provided between each of the two supporting feet (2); a supporting connecting piece (4) is provided between the two cross bars (3); a plurality of tool mounting seat assemblies (5) for placing tools are provided on the work surface (1); the tool mounting seat assemblies (5) include a supporting seat (51) and a locking handle (52); when the locking handle (52) is rotated, the supporting seat (51) is locked and mounted on the work surface (1); a locking assembly (6) for fixing the tool is provided on the supporting seat (51); and a height adjustment assembly (7) for adjusting the height is provided at the end of the supporting foot (2).

2. The multifunctional workbench according to claim 1, characterized in that: The side surface of the work surface (1) is provided with a pair of columnar tubes (8), and the columnar tubes (8) are fixedly connected to the work surface (1); a first fixing plate (9) is provided between the work surface (1) and the supporting foot (2) for fixing the two, and the end surface of the first fixing plate (9) and the end of the columnar tube (8) are arranged to fit each other.

3. The multifunctional workbench according to claim 2, characterized in that: A second fixing plate (10) is also provided between the work surface (1) and the supporting foot (2) to fix the two, and the second fixing plate (10) and the first fixing plate (9) are arranged perpendicular to each other; the second fixing plate (10) is arranged below the columnar tube (8) and is arranged tangent thereto.

4. The multifunctional workbench according to claim 2, characterized in that: The outer sleeves of the two columnar tubes (8) are provided with a tool mounting seat assembly (5); the tool mounting seat assembly (5) further comprises a first lock buckle (53), a second lock buckle (54), a first pin shaft (55), a second pin shaft (56), a third pin shaft (57) and a locking shaft (58); the first lock buckle (53) and the second lock buckle (54) are respectively hinged at two ends of the support seat (51); a first pin shaft (55) is provided between the first lock buckle (53) and the support seat (51) to hinge the two, and a second pin shaft (56) is provided between the second lock buckle (54) and the support seat (51) to hinge the two; a third pin shaft (57) is provided between the locking handle (52) and the support seat (51) to hinge the two, and a locking shaft (58) for positioning the first lock buckle (53) is provided between the first lock buckle (53) and the support seat (51).

5. The multifunctional workbench according to claim 4, characterized in that: The locking handle (52) and the second lock buckle (54) are arranged adjacent to each other, the second lock buckle (54) is provided with a locking tooth (59), and the locking handle (52) is provided with an eccentric rotating portion (510); the eccentric rotating portion (510) is arranged toward the locking tooth (59), and the eccentric rotating portion (510) and the third pin shaft (57) are eccentrically arranged; a plurality of limiting plates (511) for limiting the rotation angle are provided at the lower open end of the support seat (51), and the eccentric rotating portion (510) and the limiting plates (511) are arranged adjacent to each other; and the bottom of the first lock buckle (53) and the limiting plates (511) are arranged adjacent to each other.

6. The multifunctional workbench according to claim 4, characterized in that: The upper end surface of the support seat (51) is provided with a plurality of strip holes (11), and a locking assembly (6) is provided in the strip holes (11); the locking assembly (6) comprises a mounting screw rod (61), a spring washer (62), a flat washer (63) and a nut (64); the end of the mounting screw rod (61) is arranged in the strip hole (11), and the mounting screw rod (61) is interspersed with the spring washer (62) and the flat washer (63); the flat washer (63) and the upper end surface of the support seat (51) are fitted together, and the spring washer (62) and the flat washer (63) are fitted together; and the mounting screw rod (61) is also provided with a nut (64) threadedly connected thereto.

7. The multifunctional workbench according to claim 1, characterized in that: The end of the supporting foot (2) is provided with a sheath (12) detachably connected thereto, and a locking member (13) for fixing is provided between the sheath (12) and the supporting foot (2); a slot (14) is provided on the sheath (12), and the end of the supporting foot (2) is arranged in the slot (14); and a height adjustment component (7) is provided on the sheath (12).

8. The multifunctional workbench according to claim 7, characterized in that: The height adjustment assembly (7) comprises an adjusting screw (71), a knob (72) and a support cover (73); a shaft sleeve (74) tightly fitted with the sleeve (12) is provided in the sleeve (12), and the shaft sleeve (74) and the adjusting screw (71) are threadedly connected; a knob (72) which rotates synchronously with the adjusting screw (71) is provided at the top of the adjusting screw (71), and a support cover (73) which rotates synchronously with the adjusting screw (71) is provided at the bottom of the adjusting screw (71).

9. The multifunctional workbench according to claim 8, characterized in that: The adjusting screw (71) and the supporting foot (2) are coaxially arranged, and the locking member (13) extends from the outside of the supporting foot (2) into the sheath (12); the radial cross section of the knob (72) is triangular in shape.

10. The multifunctional workbench according to claim 1, characterized in that: The supporting connection member (4) is a rectangular plate, and the rectangular plate is arranged horizontally.

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