Adjustable supporting device

Abstract

The invention discloses an adjustable supporting device. The device comprises an adjusting seat which is provided with an inclined surface; the adjusting supporting block is connected with the adjusting seat in a sliding manner; the adjusting support block is provided with an inclined surface matched with the adjusting seat, and the adjusting support block can relatively slide along the inclined surface of the adjusting seat; the top face of the adjusting supporting block is a horizontal plane and used for supporting and leveling a workpiece. A third groove is formed in the fixed shell, the adjusting supporting block can be embedded in the third groove, and the adjusting supporting block can vertically move in the third groove; the fixed cover plate is fixedly connected with the fixed shell and forms a fixed space for assembling the adjusting seat and the adjusting supporting block; and the power push rod is in threaded connection with the adjusting seat to push the adjusting seat to move back and forth in the horizontal plane of the fixed space, so that the adjusting supporting block is driven to move in the vertical direction through the inclined plane of the adjusting seat. The device can adapt to alignment and leveling of different workpiece supporting heights; and the workpiece can be quickly supported and loosened.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to an adjustable supporting device for leveling and aligning a workpiece. Background Art

[0002] In daily production and processing, it is often necessary to support and pad the bottom of the workpiece when clamping it. The usual method is to use some fixed-size pads, boxes, and shims to match and stack them together until the workpiece base is leveled. A significant problem with this method is that the sizes of tools such as pads, boxes, and shims cannot be adjusted, and it is necessary to calculate how these tools are stacked and matched, and repeatedly switch and debug, which greatly increases the difficulty of leveling the workpiece. Therefore, it is of great significance to design an adjustable support device for leveling and aligning workpieces.

[0003] With regard to the problem that the tool for leveling the workpiece in the prior art cannot be adjusted, no effective solution has been proposed yet. Summary of the invention

[0004] An adjustable supporting device is provided in an embodiment of the present invention to solve the problem that a tool for leveling a workpiece in the prior art cannot be adjusted.

[0005] To achieve the above-mentioned purpose, the present invention provides an adjustable supporting device, which includes: an adjusting seat, the adjusting seat is provided with an inclined surface; an adjusting supporting block, the adjusting supporting block is slidably connected to the adjusting seat; the adjusting supporting block is provided with an inclined surface matching the adjusting seat, and the adjusting supporting block can slide relatively along the inclined surface of the adjusting seat; the top surface of the adjusting supporting block is a horizontal surface, which is used to support and level the workpiece; a fixed shell, the fixed shell is provided with a third groove, which is used to embed the adjusting supporting block, and the adjusting supporting block can move vertically in the third groove; a fixed cover plate, which is fixedly connected to the fixed shell and forms a fixed space for assembling the adjusting seat and the adjusting supporting block; a power push rod, which is threadedly connected to the adjusting seat to push the adjusting seat to move back and forth in the horizontal plane of the fixed space, thereby driving the adjusting support block to move in the vertical direction through the inclined surface of the adjusting seat.

[0006] Optionally, the adjustment seat is provided with a first groove and a first boss; the adjustment support block is provided with a second groove and a second boss; the first groove is matched with the second boss; and the second groove is matched with the first boss.

[0007] Optionally, the fixed shell is a U-shaped structure, and the fixed cover plate is a rectangular plate structure; the fixed shell and the fixed cover plate form a fixed space with openings on both sides, and the front, back, top and bottom surfaces are closed.

[0008] Optionally, a positioning plate, one end of which is fixedly connected to the fixed shell, and the other end of which is fixedly connected to the fixed cover plate, is used to block one side of the fixed space.

[0009] Optionally, a second threaded hole is provided on the positioning plate, for allowing the power push rod to pass through and be threadedly connected to the first threaded hole of the adjustment seat.

[0010] Optionally, the fixed cover plate is fixedly connected to the fixed shell by fixing screws.

[0011] Optionally, the positioning plate is fixedly connected to the fixed shell and the fixed cover plate respectively through the fixing screws.

[0012] Optionally, the third groove is arranged on the top surface of the fixed space.

[0013] Optionally, the adjustment seat is an integrated structure; the adjustment support block is an integrated structure.

[0014] Optionally, a handle or a driving device is provided at one end of the power push rod for driving the power push rod to move.

[0015] Beneficial effects of the present invention:

[0016] The invention provides an adjustable supporting device, which can adapt to the alignment and leveling of different workpiece support heights and can quickly realize the support and loosening of the workpiece; the invention has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a cross-sectional view of an adjustable support device provided by an embodiment of the present invention;

[0018] Figure 2 is a side view of an adjustable support device provided by an embodiment of the present invention;

[0019] Figure 3 is a three-dimensional diagram of an adjustable support device provided by an embodiment of the present invention;

[0020] Figure 4 It is a combined stereogram of an adjustment seat, an adjustment support block and a power push rod provided by an embodiment of the present invention;

[0021] Figure 5 is a three-dimensional diagram of a fixed housing provided by an embodiment of the present invention;

[0022] Figure 6 is a front view of a fixed cover plate provided by an embodiment of the present invention;

[0023] Figure 7 It is a front view of the positioning plate provided in an embodiment of the present invention.

[0024] Explanation of symbols:

[0025] Adjusting seat-1, adjusting support block-2, power push rod-3, fixed shell-4, fixed cover plate-5, fixing screw-6, positioning plate-7, first groove-101, first boss-102, first threaded hole-103, second groove-201, second boss-202, third groove-401, first assembly threaded hole-402, second assembly threaded hole-501, second threaded hole-701, third assembly threaded hole-702. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Figure 1 is a cross-sectional view of an adjustable support device provided by an embodiment of the present invention; Figure 2 is a side view of an adjustable support device provided by an embodiment of the present invention; Figure 3 is a stereogram of an adjustable support device provided by an embodiment of the present invention; Figure 1 to Figure 3 As shown, the device comprises:

[0028] 1. An adjustment seat 1, wherein the adjustment seat 1 is provided with an inclined surface;

[0029] Figure 4 1 is a combined stereogram of an adjustment seat 1, an adjustment support block 2 and a power push rod 3 provided in an embodiment of the present invention; Figure 4 As shown, the adjustment seat 1 is provided with an inclined surface, and the bottom surface of the adjustment seat 1 is a plane for horizontal placement; the adjustment seat 1 is provided with a first groove 101 and a first boss 102; the first groove 101 is connected to the inclined surface of the adjustment seat 1;

[0030] A first threaded hole 103 is disposed on the side surface of the adjustment seat 1 .

[0031] 2. An adjusting support block 2, wherein the adjusting support block 2 is slidably connected to the adjusting seat 1; the adjusting support block 2 is provided with an inclined surface matched with the adjusting seat 1, and the adjusting support block 2 can slide relatively along the inclined surface of the adjusting seat 1; the top surface of the adjusting support block 2 is a horizontal surface, which is used to support and level the workpiece;

[0032] In an optional embodiment, the adjustment support block 2 is provided with a second groove 201 and a second boss 202; the first groove 101 is adapted to the second boss 202; the second groove 201 is adapted to the first boss 102. The adjustment seat 1 is connected to the adjustment support block 2 through their respective grooves and bosses. Specifically, the second boss 202 is assembled in the first groove 101, and the first boss 102 is assembled in the second groove 201, so as to realize the connection between the adjustment seat 1 and the adjustment support block 2.

[0033] The bottom surface of the adjustment support block 2 is an inclined surface; the top surface is a horizontal surface; the inclined surface of the adjustment support block 2 contacts and cooperates with the inclined surface of the adjustment seat 1; and the adjustment support block 2 can slide relatively on the adjustment seat 1 along the contact inclined surfaces of the two.

[0034] Specifically, in the present invention, the adjustment seat 1 is an integrated structure; the adjustment support block 2 is an integrated structure.

[0035] 3. A fixed housing 4, wherein the fixed housing 4 is provided with a third groove 401 for the adjustment support block 2 to be embedded, and the adjustment support block 2 can move vertically in the third groove 401;

[0036] 4. A fixed cover plate 5, which is fixedly connected to the fixed housing 4 and forms a fixed space for assembling the adjustment seat 1 and the adjustment support block 2;

[0037] Figure 5 is a three-dimensional diagram of a fixed housing 4 provided in an embodiment of the present invention; Figure 6 is a front view of the fixed cover plate 5 provided in an embodiment of the present invention; Figure 5 and Figure 6 As shown, the fixed housing 4 is a U-shaped structure, and the fixed cover plate 5 is a rectangular plate structure; the fixed housing 4 and the fixed cover plate 5 form a fixed space with two sides being open, and the front, back, top and bottom surfaces being closed. The third groove 401 is provided on the top surface of the fixed space.

[0038] The fixed cover plate 5 is fixedly connected to the fixed housing 4 via fixing screws 6 .

[0039] Specifically, a plurality of first assembly threaded holes 402 are provided on the fixed shell 4; a plurality of second assembly threaded holes 501 are provided on the fixed cover plate 5; a plurality of fixing screws 6 respectively pass through the first assembly threaded holes 402 and the second assembly threaded holes 501 to fix the fixed shell 4 and the fixed cover plate 5 together.

[0040] The top surface of the adjustment support block 2 passes through the third groove 401 to support the workpiece.

[0041] 5. A power push rod 3, wherein the power push rod 3 is threadedly connected to the adjustment seat 1 to push the adjustment seat 1 to move back and forth in the horizontal plane of the fixed space, thereby driving the adjustment support block 2 to move in the vertical direction through the inclined surface of the adjustment seat 1.

[0042] In an optional embodiment, a first threaded hole 103 is provided on the adjustment seat 1 , and one end of the power push rod 3 is hexagonal, and a thread is provided on the outer circle for passing through the first threaded hole 103 and being threadedly connected thereto.

[0043] The power push rod 3 can push the adjustment seat 1 to move horizontally; the adjustment seat 1 and the adjustment support block 2 are located inside the fixed housing 4, the fixed cover plate 5 is used to seal the fixed housing 4, and the fixed cover plate 5 is fixedly connected to the fixed housing 4 by fixing screws 6; the adjustment support block 2 passes through the third groove 401 of the fixed housing 4 and can move in the vertical direction. In specific implementation, the adjustment seat 1 and the adjustment support block 2 are in inclined contact. When the rotating power push rod 3 moves forward (such as Figure 1 When the adjusting seat 1 moves in the same direction under the push of the power push rod 3, the adjusting support block 2 moves vertically upward in the third groove 401 of the fixed housing 4 under the push of the inclined surface of the adjusting seat 1 until the upper horizontal surface of the adjusting support block 2 presses against the workpiece. Figure 1 When the adjusting seat 1 moves to the right side in the adjusting process, the adjusting seat 1 is pulled back together, and the adjusting support block 2 moves vertically downward in the third groove 401 of the fixed shell 4 under the action of the inclined surface of the adjusting seat 1.

[0044] In an optional embodiment, a handle or a driving device is provided at one end of the power push rod 3 for driving the power push rod 3 to move. The driving device is an electric motor or a pneumatic drive, and the power push rod 3 is automatically adjusted through a control circuit.

[0045] 6. A positioning plate 7, one end of which is fixedly connected to the fixed shell 4, and the other end of which is fixedly connected to the fixed cover plate 5, for blocking one side of the fixed space, thereby preventing the power push rod 3 from pulling the adjustment seat 1 out of the fixed space.

[0046] Figure 7 : is a front view of the positioning plate 7 provided in an embodiment of the present invention, such as Figure 7 As shown, the positioning plate 7 is provided with a second threaded hole 701 for allowing the power push rod 3 to pass through and be threadedly connected with the first threaded hole 103 of the adjustment seat 1 .

[0047] The positioning plate 7 is provided with a third assembly threaded hole 702 for allowing the fixing screw 6 to pass through and be fixedly connected to the fixed housing 4 and the fixed cover plate 5 .

[0048] The specific installation and operation process of the present invention is as follows:

[0049] ① Assemble the first groove 101 and the first boss 102 of the adjustment seat 1 with the second boss 202 and the second groove 201 of the adjustment support block 2 respectively; ② Install the assembled combination of the adjustment seat 1 and the adjustment support block 2 into the fixed shell 4, wherein the adjustment support block 2 is embedded in the third groove 401 of the fixed shell 4; ③ Connect the fixed cover plate 5 with the fixed shell 4 through the fixing screws 6; ④ Connect the positioning plate 7 with one side of the fixed shell 4 and the fixed cover plate 5 respectively through the fixing screws 6; ④ Screw the power push rod 3 into the second threaded hole 701 of the positioning plate 7 and then connect it with the first threaded hole 103 of the adjustment seat 1; ⑤ Place the installed device on the workpiece that needs to be supported and leveled. ⑥ Rotate or push the power push rod 3, the adjusting seat 1 moves forward (moves in the direction away from the positioning plate 7), driving the adjusting support block 2 to slide upward along the contact inclined surface between the two, and at the same time, the adjusting support block 2 moves upward along the third groove 401 of the fixed shell 4 to hold the workpiece tightly, thus completing the clamping; ⑦ When it is necessary to release, drive the power push rod 3 to move backward, and the adjusting seat 1 moves in the same direction (moves toward the positioning plate 7), and the adjusting support block 2 slides downward along the contact inclined surface with the adjusting seat 1, and at the same time moves vertically downward in the third groove 401 of the fixed shell 4 to break contact with the workpiece.

[0050] Beneficial effects of the present invention:

[0051] The invention provides an adjustable supporting device, which can adapt to the alignment and leveling of different workpiece support heights and can quickly realize the support and loosening of the workpiece; the invention has a simple structure and is easy to operate.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable support device, characterized in that: include: An adjustment seat (1), wherein the adjustment seat (1) is provided with an inclined surface; An adjusting support block (2), wherein the adjusting support block (2) is slidably connected to the adjusting seat (1); the adjusting support block (2) is provided with an inclined surface matching the adjusting seat (1), and the adjusting support block (2) can slide relatively along the inclined surface of the adjusting seat (1); the top surface of the adjusting support block (2) is a horizontal surface, used for supporting and leveling the workpiece; A fixed shell (4), the fixed shell (4) being provided with a third groove (401) for embedding the adjustment support block (2), and the adjustment support block (2) being able to move vertically in the third groove (401); A fixed cover plate (5) is fixedly connected to the fixed housing (4) and forms a fixed space for assembling the adjustment seat (1) and the adjustment support block (2); A power push rod (3) is threadedly connected to the adjustment seat (1) to push the adjustment seat (1) to move forward and backward in a horizontal plane of a fixed space, thereby driving the adjustment support block (2) to move in a vertical direction through the inclined surface of the adjustment seat (1).

2. The device according to claim 1, characterized in that: The adjustment seat (1) is provided with a first groove (101) and a first boss (102); The adjustment support block (2) is provided with a second groove (201) and a second boss (202); The first groove (101) is matched with the second boss (202); the second groove (201) is matched with the first boss (102).

3. The device according to claim 2, characterized in that: The fixed shell (4) is a U-shaped structure, and the fixed cover plate (5) is a rectangular plate structure; the fixed shell (4) and the fixed cover plate (5) form a fixed space with openings on both sides and a front, rear, top and bottom surfaces that are closed.

4. The device according to claim 3, characterized in that Also includes: A positioning plate (7), one end of which is fixedly connected to the fixed shell (4), and the other end of which is fixedly connected to the fixed cover plate (5), and is used to block one side of the fixed space.

5. The device according to claim 4, characterized in that: The positioning plate (7) is provided with a second threaded hole (701) for allowing the power push rod (3) to pass through and be threadedly connected to the first threaded hole (103) of the adjustment seat (1).

6. The device according to claim 5, characterized in that: The fixed cover plate (5) is fixedly connected to the fixed housing (4) via fixing screws (6).

7. The device according to claim 6, characterized in that: The positioning plate (7) is fixedly connected to the fixed housing (4) and the fixed cover plate (5) respectively via the fixing screws (6).

8. The device according to claim 7, characterized in that: The third groove (401) is arranged on the top surface of the fixed space.

9. The device according to claim 2, characterized in that: The adjustment seat (1) is an integrated structure; the adjustment support block (2) is an integrated structure.

10. The device according to claim 1, characterized in that: One end of the power push rod (3) is provided with a handle or a driving device for driving the power push rod (3) to move.

Images