Combined UVW alignment platform

Abstract

The utility model belongs to the field of alignment platforms, and particularly relates to a combined UVW alignment platform which comprises a bottom plate and a top plate, a plurality of bearing seats are in common contact between the bottom plate and the top plate, the tops of the bearing seats are fixedly connected with positioning columns, and the positioning columns penetrate through the top plate and are connected with the top plate in a sliding mode. And a clamping block is slidably connected into the positioning column, the clamping block is connected with the top plate in a clamped mode, a first spring is arranged in the positioning column, and a positioning block is fixedly connected to the bottom of the bearing base. According to the utility model, the positioning column is arranged at the upper end of the bearing seat, the clamping pin which stretches out and draws back through the spring is arranged in the positioning column, the clamping pin is clamped above the top plate under the action of elastic force, then the inner threaded sleeve is arranged on the outer side of the positioning column in a matched manner, and the conical surface is arranged on the inner side of the opening of the inner threaded sleeve; in this way, the clamping blocks can be retracted inwards only by screwing the internal thread sleeves on the outer sides of the positioning columns, and therefore rapid assembly between the top plate and the bearing base is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of alignment platforms, in particular to a combined UVW alignment platform. Background Art

[0002] According to the utility model patent with authorization announcement number CN203179855U, a UVW alignment platform is proposed, including a base, a rotating shaft located on the base, a work table, a bearing located between the work table and the base, and a slide connecting the work table and the rotating shaft. The rotating shaft includes a U rotating shaft, a V rotating shaft, a W rotating shaft and a cooperative rotating shaft. The rotating shaft is composed of a motor, a coupling and a screw. The U rotating shaft, V rotating shaft and W rotating shaft are connected in parallel and in the same plane.

[0003] Most of the existing UVW alignment platforms are composed of a base, a work surface and a middle connecting part, but the base, the work surface and the middle connecting part are inconvenient to disassemble and assemble, and the later maintenance is troublesome. Therefore, it is necessary to improve it. Utility Model Content

[0004] The utility model aims to provide a combined UVW alignment platform, which solves the problem that the existing UVW alignment platform is inconvenient to disassemble and assemble the base, the work surface and the middle receiving part, and the later maintenance is troublesome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined UVW alignment platform, comprising a bottom plate and a top plate, wherein the bottom plate and the top plate are in contact with each other via a plurality of receiving seats, a positioning column is fixedly connected to the top of the receiving seat, the positioning column passes through the top plate and is slidably connected to the top plate, a card block is slidably connected to the inside of the positioning column, the card block is clamped with the top plate, a first spring is arranged inside the positioning column, a positioning block is fixedly connected to the bottom of the receiving seat, the positioning block is clamped with the bottom plate, a locking pin is slidably connected to the inside of the bottom plate, the locking pin is plugged with the positioning block, and a second spring is arranged inside the bottom plate.

[0006] Preferably, the outer side of the positioning column is connected with an internal thread sleeve through a thread, and the inner side of the opening of the internal thread sleeve is provided with a conical surface. The arrangement of the internal thread sleeve facilitates the retraction of the clamping block into the positioning column.

[0007] Preferably, one end of the spring 1 is fixedly connected to the block, and the other end of the spring 1 is fixedly connected to the inner surface of the positioning column. By setting the spring 1, the elastic force can be applied to the block.

[0008] Preferably, one end of the second spring is fixedly connected to the locking pin, and the other end of the second spring is fixedly connected to the inner surface of the bottom plate. By setting the second spring, the elastic force can be applied to the locking pin.

[0009] Preferably, a lever is fixedly connected to the bottom of the locking pin, and the lever is slidably connected to the bottom plate. The setting of the lever facilitates the horizontal pulling of the locking pin.

[0010] Preferably, a limit rod is hingedly connected to the outer side of the lever, and a rubber bead is fixedly connected to one end of the limit rod away from the lever, and the rubber bead is clamped with the bottom plate. The setting of the limit rod has a limiting effect on the lever.

[0011] Preferably, a pull ring is fixedly connected to the bottom of the limit rod, and the pull ring is made of stainless steel. The setting of the pull ring facilitates the limit rod to be pulled downward.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model arranges a positioning column at the upper end of the receiving seat, and a bayonet pin which is retracted and extended by a spring is arranged inside the positioning column. The bayonet pin is clamped on the top of the top plate under the action of elastic force, and then an internal threaded sleeve is matched and arranged on the outer side of the positioning column, and a conical surface is arranged on the inner side of the opening of the internal threaded sleeve. In this way, the clamping block can be retracted by simply screwing the internal threaded sleeve on the outer side of the positioning column, thereby facilitating the rapid assembly between the top plate and the receiving seat.

[0014] 2. The utility model provides a positioning block at the lower end of the receiving seat, the positioning block can be inserted into the bottom plate, and then a transverse spring-retractable locking pin is provided in the bottom plate, and the locking pin can be transversely inserted into the positioning block. In this way, the assembly between the receiving seat and the bottom plate can be completed by controlling the clutch between the locking pin and the positioning block, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A front cross-sectional view of a local structure;

[0017] Figure 3 For the utility model Figure 2 A-section structure enlarged view.

[0018] In the figure: 1, bottom plate; 2, receiving seat; 3, top plate; 4, positioning column; 5, clamping block; 6, spring 1; 7, internal thread sleeve; 8, positioning block; 9, locking pin; 10, spring 2; 11, lever; 12, limit rod; 13, rubber clamping bead; 14, pull ring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 A combined UVW alignment platform includes a bottom plate 1 and a top plate 3. A plurality of receiving seats 2 are in common contact between the bottom plate 1 and the top plate 3. A positioning column 4 is fixedly connected to the top of the receiving seat 2. The positioning column 4 passes through the top plate 3 and is slidably connected to the top plate 3. A clamping block 5 is slidably connected inside the positioning column 4. The clamping block 5 is clamped with the top plate 3. A spring 6 is arranged inside the positioning column 4. One end of the spring 6 is fixedly connected to the clamping block 5, and the other end of the spring 6 is fixedly connected to the inner surface of the positioning column 4. By setting the spring 6, elastic force can be applied to the clamping block 5. An internal threaded sleeve 7 is threadedly connected to the outer side of the positioning column 4, and a conical surface is arranged on the inner side of the opening of the internal threaded sleeve 7. By setting the internal threaded sleeve 7, it is convenient to retract the clamping block 5 into the positioning column 4.

[0021] See also Figure 2 , Figure 3 The bottom of the receiving seat 2 is fixedly connected with a positioning block 8, which is clamped with the bottom plate 1. The bottom of the bottom plate 1 is slidably connected with a locking pin 9, which is plugged with the positioning block 8. A spring 2 10 is arranged inside the bottom plate 1. One end of the spring 2 10 is fixedly connected with the locking pin 9, and the other end of the spring 2 10 is fixedly connected to the inner surface of the bottom plate 1. Through the setting of the spring 2 10, the elastic force can be applied to the locking pin 9. The bottom of the locking pin 9 is fixedly connected with a lever 11, which is slidably connected with the bottom plate 1. Through the setting of the lever 11, it is convenient to pull the locking pin 9 horizontally.

[0022] See also Figure 3 The outer side of the lever 11 is hinged with a limit rod 12, and the end of the limit rod 12 away from the lever 11 is fixedly connected with a rubber clamping bead 13, and the rubber clamping bead 13 is clamped with the bottom plate 1. The setting of the limit rod 12 has a limiting effect on the lever 11. The bottom of the limit rod 12 is fixedly connected with a pull ring 14, and the pull ring 14 is made of stainless steel. The setting of the pull ring 14 makes it easy to pull the limit rod 12 downward.

[0023] The specific implementation process of the utility model is as follows: when in use, first press the card block 5 into the positioning column 4, and squeeze the spring 1 6, then keep the card block 5 in a state, then place the top plate 3 on the receiving seat 2, and sleeve it on the outside of each positioning column 4, and the card block 5 returns to the top under the action of the spring 1 6, and is stuck on the top of the top plate 3, so that the assembly between the receiving seat 2 and the top plate 3 is completed, and then the locking pin 9 is pulled horizontally by the lever 11, the locking pin 9 is slid in the bottom plate 1, and the spring 2 10 is squeezed, and then the locking pin 9 is kept in the bottom plate 1. 9, and the bottom plate 1 is fitted under the receiving seat 2 and stuck on the positioning block 8. Subsequently, the lever 11 is released, and the locking pin 9 moves laterally under the elastic force of the spring 10 and is inserted into the positioning block 8, thus completing the assembly between the receiving seat 2 and the bottom plate 1. The operation is simple and convenient. After the bottom plate 1 and the receiving seat 2 are assembled, the limiting rod 12 on the lever 11 is rotated so that the rubber card bead 13 at the end of the limiting rod 12 is stuck in the bottom plate 1, thereby limiting the lever 11 and the locking pin 9, thereby ensuring the stability of the installation.

[0024] 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. A combined UVW alignment platform, comprising a bottom plate (1) and a top plate (3), characterized in that: A plurality of receiving seats (2) are in common contact with each other between the bottom plate (1) and the top plate (3); a positioning column (4) is fixedly connected to the top of the receiving seat (2); the positioning column (4) passes through the top plate (3) and is slidably connected to the top plate (3); a clamping block (5) is slidably connected inside the positioning column (4); the clamping block (5) is clamped with the top plate (3); a spring 1 (6) is arranged inside the positioning column (4); a positioning block (8) is fixedly connected to the bottom of the receiving seat (2); the positioning block (8) is clamped with the bottom plate (1); a locking pin (9) is slidably connected inside the bottom plate (1); the locking pin (9) is plugged with the positioning block (8); a spring 2 (10) is arranged inside the bottom plate (1).

2. The combined UVW alignment platform according to claim 1, characterized in that: The outer side of the positioning column (4) is connected to an internal thread sleeve (7) via a thread, and a conical surface is provided on the inner side of the opening of the internal thread sleeve (7).

3. The combined UVW alignment platform according to claim 1, characterized in that: One end of the spring one (6) is fixedly connected to the clamping block (5), and the other end of the spring one (6) is fixedly connected to the inner surface of the positioning column (4).

4. The combined UVW alignment platform according to claim 1, characterized in that: One end of the second spring (10) is fixedly connected to the locking pin (9), and the other end of the second spring (10) is fixedly connected to the inner surface of the bottom plate (1).

5. The combined UVW alignment platform according to claim 1, characterized in that: The bottom of the locking pin (9) is fixedly connected to a lever (11), and the lever (11) is slidably connected to the bottom plate (1).

6. The combined UVW alignment platform according to claim 5, characterized in that: A limit rod (12) is hingedly connected to the outer side of the shift rod (11); one end of the limit rod (12) away from the shift rod (11) is fixedly connected to a rubber clamping bead (13); and the rubber clamping bead (13) is clamped to the bottom plate (1).

7. The combined UVW alignment platform according to claim 6, characterized in that: A pull ring (14) is fixedly connected to the bottom of the limiting rod (12), and the pull ring (14) is made of stainless steel.

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