Assembly equipment of laser level meter

Abstract

Assembling equipment of a laser level meter comprises a driving box, two stand columns are installed at the top of the driving box, a fixing plate is installed at the tops of the two stand columns, a pneumatic cylinder is arranged on the fixing plate, and a piston rod of the pneumatic cylinder is arranged downwards and penetrates through the fixing plate; a supporting plate used for fixing a gradienter base is arranged between the fixing plate and the driving box, the two ends of the supporting plate are slidably connected with the two stand columns respectively, and the two stand columns located on the lower portion of the supporting plate are sleeved with springs. A magnetic rotating shaft used for screwing a screw is arranged at the top of the driving box, the top end of the magnetic rotating shaft is in a linear shape, and the position of the magnetic rotating shaft corresponds to the position of a screw hole of a gradienter base. According to the utility model, the assembly work of the gradienter can be quickly completed, and meanwhile, the three supporting legs of the gradienter base are used for positioning, so that the positioning is accurate, and the efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser levels, and in particular to assembly equipment for laser levels. Background Art

[0002] A spirit level is a commonly used measuring tool for small angles. In the machinery industry and instrument manufacturing, it's used to measure tilt angles relative to the horizontal, the flatness and straightness of guide rails on machine tools, and the horizontal and vertical positions of installed equipment.

[0003] Currently used levels consist of a base, legs, a housing, and a detection component located within the housing. The housing and base are connected by screws. When assembling the level, an operator typically uses a screwdriver to align the screws with the screw holes in the base and the housing, and then tightens the screws. However, in actual operation, manual installation can cause wobbles, making it difficult to align the housing and base, resulting in assembly difficulties and reduced assembly efficiency. This is a shortcoming of the existing technology. Utility Model Content

[0004] The purpose of the present invention is to solve the problems raised in the above background technology, and then proposes an assembly device for a laser level.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an assembly device for a laser level, comprising a drive box, two columns are installed on the top of the drive box, a fixing plate is installed on the top of the two columns, a pneumatic cylinder is provided on the fixing plate, and the piston rod of the pneumatic cylinder is downwardly arranged and passes through the fixing plate; a support plate for fixing the base of the level is provided between the fixing plate and the drive box, the two ends of the support plate are respectively slidably connected to the two columns, and the two columns located at the lower part of the support plate are both provided with springs;

[0006] A magnetic shaft for tightening screws is provided on the top of the driven box. The top of the magnetic shaft is in the shape of a letter "I". The position of the magnetic shaft corresponds to the position of the screw hole of the level base.

[0007] A further improvement of the present invention is that a driving mechanism for driving the magnetic rotating shaft to rotate is provided in the driving box, and the driving mechanism includes a motor, a driving sprocket, a first driven sprocket and a second driven sprocket. The output shaft of the motor is connected to the driving sprocket, and the driving sprocket is connected to the first driven sprocket and the second driven sprocket through a transmission chain. The first driven sprocket and the second driven sprocket are respectively fixed on the two magnetic rotating shafts.

[0008] A further improvement of the present invention is that a pressure plate is provided at the lower end of the piston rod.

[0009] A further improvement of the present invention is that three positioning holes are provided on the support plate, and the three positioning holes match the three legs on the level base.

[0010] A further improvement of the present invention is that sliding sleeves are fixed to both ends of the support plate, and the sliding sleeves are slidably connected to the columns.

[0011] Compared with the existing technology, the present invention has the following advantages: the present invention uses the three legs of the level base itself for positioning, the piston rod of the pneumatic cylinder presses the shell and the level base together, and finally, the screws are tightened by rotating the magnetic shaft to fix the level base and the shell, completing the assembly of the level. The present invention can quickly complete the assembly of the level, and the use of the three legs of the level base itself for positioning prevents shaking, ensures precise positioning, and improves the efficiency of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of a specific embodiment of the utility model;

[0013] Figure 2 This is a structural diagram of the support plate of the present utility model;

[0014] Figure 3 It is a schematic top view of the driving mechanism in the driving box of the utility model.

[0015] Among them: 1 is a drive box, 2 is a spring, 3 is a sliding sleeve, 4 is a column, 5 is a pneumatic cylinder, 6 is a fixed plate, 7 is a piston rod, 8 is a pressure plate, 9 is a shell, 10 is a base, 11 is a support leg, 12 is a magnetic shaft, 13 is a support plate, 14 is a positioning hole, 15 is a driving sprocket, 16 is a first driven sprocket, and 17 is a second driven sprocket. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. The present invention is further described in conjunction with the drawings and embodiments:

[0017] like Figure 1-3As shown, an assembly device for a laser level includes a drive box 1, two columns 4 are installed on the top of the drive box 1, and a fixing plate 6 is installed on the top of the two columns 4. A pneumatic cylinder 5 is provided on the fixing plate 6, and a piston rod 7 of the pneumatic cylinder 5 is downwardly arranged and passes through the fixing plate 6; the function of the pneumatic cylinder 5 is to press the level housing onto the base 10 so that the two are tightly combined, thereby facilitating the tightening of the screws.

[0018] A support plate 13 for securing the level base 10 is disposed between the fixing plate 6 and the drive box 1. The two ends of the support plate 13 are slidably connected to the two upright posts 4. Springs 2 are sleeved around the two upright posts 4 located below the support plate 13. Specifically, a sliding sleeve 3 is secured to each end of the support plate 13, which is slidably connected to the upright posts 4.

[0019] A magnetic shaft 12 for tightening screws is located on the top of the drive box 1. The top of the magnetic shaft 12 is in a straight line shape, and the position of the magnetic shaft 12 corresponds to the position of the screw hole in the level base 10. In actual use, the screw is placed on the top of the magnetic shaft 12. Due to its magnetic properties, the magnetic shaft 12 can firmly absorb the screw and prevent it from falling off.

[0020] When the spring 2 is in a natural state, the spring 2 can lift the support plate 13 . At this time, there is a certain distance between the top of the magnetic shaft 12 and the base 10 , which makes it easy to place the screw on the top of the magnetic shaft 12 .

[0021] When the screw needs to be tightened, the piston rod 7 of the pneumatic cylinder 5 will push the shell 9 of the level to move downward, and the support plate 13 will also move downward, causing the spring 2 to undergo elastic deformation; the piston rod 7 of the pneumatic cylinder 5 continues to move downward, pressing the shell 9 of the level against the base 10, and at this time the base 10 has reached the position of the screw; by controlling the rotation of the magnetic shaft 12, the magnetic shaft 12 rotates with the screw, thereby assembling the base 10 of the level with the shell.

[0022] Furthermore, a drive mechanism for driving the magnetic rotating shaft 12 to rotate is provided in the drive box 1. The drive mechanism includes a motor, a driving sprocket 15, a first driven sprocket 16, and a second driven sprocket 17. The output shaft of the motor is connected to the driving sprocket 15, and the driving sprocket 15 is connected to the first driven sprocket 16 and the second driven sprocket 17 via a transmission chain. The first driven sprocket 16 and the second driven sprocket 17 are respectively fixed to the two magnetic rotating shafts 12. The motor drives the driving sprocket 15 to rotate, the driving sprocket 15 drives the first driven sprocket 16 and the second driven sprocket 17 to rotate, and the first driven sprocket 16 and the second driven sprocket 17 drive the two magnetic rotating shafts 12 to rotate, thereby tightening the screws at the top ends of the two magnetic rotating shafts 12.

[0023] Furthermore, a pressing plate 8 is provided at the lower end of the piston rod 7 for pressing the housing of the level.

[0024] Furthermore, three positioning holes 14 are provided on the support plate 13, and the three positioning holes 14 cooperate with the three legs 11 on the level base 10. The three legs 11 of the level base 10 are used for positioning, which makes positioning more accurate, does not cause shaking, and improves work efficiency.

[0025] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly device for a laser level, characterized in that: The invention comprises a driving box (1), wherein two columns (4) are installed on the top of the driving box (1), and a fixing plate (6) is installed on the top of the two columns (4), and a pneumatic cylinder (5) is arranged on the fixing plate (6), and a piston rod (7) of the pneumatic cylinder (5) is arranged downward and passes through the fixing plate (6); a supporting plate (13) for fixing a level base (10) is arranged between the fixing plate (6) and the driving box (1), and the two ends of the supporting plate (13) are respectively slidably connected to the two columns (4), and the two columns (4) located at the lower part of the supporting plate (13) are both sleeved with springs (2); A magnetic rotating shaft (12) for tightening screws is arranged on the top of the driven box (1), the top end of the magnetic rotating shaft (12) is in the shape of a letter "I", and the position of the magnetic rotating shaft (12) corresponds to the position of the screw hole of the level base (10).

2. The assembly equipment of a laser level according to claim 1, characterized in that: A driving mechanism for driving the magnetic rotating shaft (12) to rotate is arranged in the driving box (1), and the driving mechanism comprises a motor, a driving sprocket (15), a first driven sprocket (16) and a second driven sprocket (17); the output shaft of the motor is connected to the driving sprocket (15); the driving sprocket (15) is connected to the first driven sprocket (16) and the second driven sprocket (17) via a transmission chain; the first driven sprocket (16) and the second driven sprocket (17) are respectively fixed on the two magnetic rotating shafts (12).

3. The assembly equipment of a laser level according to claim 1 or 2, characterized in that: A pressure plate (8) is provided at the lower end of the piston rod (7).

4. The assembly equipment of a laser level according to claim 1 or 2, characterized in that: The support plate (13) is provided with three positioning holes (14), and the three positioning holes (14) match the three supporting legs (11) on the level base (10).

5. The assembly equipment of a laser level according to claim 4, characterized in that: Sliding sleeves (3) are fixed to both ends of the support plate (13), and the sliding sleeves (3) are slidably connected to the upright posts (4).

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