CN221870294U - Feeding and positioning device for numerical control lying vehicle - Google Patents

Abstract

The utility model discloses a feeding and positioning device for a numerical control sleeper, which relates to the technical field of numerical control sleeper production and comprises a bottom plate, wherein a baffle is arranged on the upper surface of the top of one side of the bottom plate, a connecting block is arranged on the outer surface of one side of the baffle, a connecting shaft is arranged on the outer surface of one side of the connecting block, a rotating shaft is arranged on the upper surface of the top of the connecting shaft, a disc is arranged on the upper surface of one side of the baffle, a first screw rod is arranged on the outer surface of the outer side of the first screw rod in a threaded connection mode, a movable table is arranged on the upper surface of the top of the movable table, the first screw rod is driven by the rotating disc through threaded fit of the first screw rod and the movable table, the movable table can move in the first screw rod, the support plate slides in the slide rod, the second screw rod is driven by rotating the rotating plate, the first clamping block is screwed to fix the support rod, and the horizontal position of the support rod can be adjusted.

Description

A feeding positioning device for a CNC horizontal lathe

Technical Field

The utility model relates to the technical field of CNC horizontal lathe production, in particular to a feeding positioning device for a CNC horizontal lathe.

Background Art

The CNC program is the work instruction for the CNC machine tool to automatically process parts. On the basis of the process analysis of the processed parts, the relative position of the part coordinate system on the machine tool coordinate system is determined, that is, the installation position of the part on the machine tool, the dimensional parameters of the relative movement between the tool and the part, the process route of the part processing, the process parameters of the cutting process and the action of the auxiliary device, etc. After obtaining all the processing information such as the movement, size, and process parameters of the part, the standard CNC code composed of words, numbers and symbols is used to compile the CNC program sheet for part processing according to the prescribed method and format.

The existing CNC horizontal lathe production structure is fixed, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a feeding positioning device for a CNC horizontal lathe, which uses a rotating disc to drive the first screw rod. The first screw rod and the moving platform are threadedly connected to each other, so that the moving platform can move in the first screw rod. The operation is simple. The support plate is slid in the slide rod to adjust the horizontal position of the support rod. The motor is started to drive the rotating shaft. The first bevel gear and the second bevel gear are engaged to drive the first screw rod and the second screw rod to achieve height adjustment of the support rod through a threaded connection.

Utility Model Content

The main purpose of the utility model is to provide a feeding positioning device for a CNC horizontal car, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A feeding and positioning device for a CNC horizontal car comprises a base plate, a baffle is fixedly connected to the top upper surface of one side of the base plate, a connecting block is fixedly connected to the outer surface of one side of the baffle, a connecting shaft is fixedly connected to the outer surface of one side of the connecting block, a rotating shaft is fixedly connected to the top upper surface of the connecting shaft, and the number of the rotating shafts is 3, a disc is fixedly connected to the top upper surface of the rotating shaft, a first screw rod is fixedly connected to the outer surface of one side of the baffle, a moving platform is fixedly connected to the outer surface of the first screw rod by a threaded connection, and a support rod is fixedly connected to the top upper surface of the moving platform.

Preferably, a support block is fixedly connected to the top upper surface of the other side of the base plate, a sliding rod is fixedly connected to the outer surface of one side of the support block, the outer outer surface of the sliding rod is slidably connected to a support plate, and the outer outer surface of the support plate is provided with a groove, the outer outer surface of the support plate is provided with a first clamping block, the inner inner surface of the first clamping block is provided with a second screw rod by a rotational connection, and the second screw rod runs through the support rod, and the outer outer surface of the first clamping block is fixedly connected to a rotating plate.

Preferably, a motor is provided at the bottom of the outer surface of one side of the support plate, a rotating shaft is fixedly connected to the outer surface of one side of the motor, a first bevel gear is fixedly installed on the outer surface of the rotating shaft, a second bevel gear is provided on the top upper surface of the first bevel gear by means of gear meshing connection, a first screw is fixedly connected to the top upper surface of the second bevel gear, and a second screw is provided on the inner surface of the first screw by means of a threaded connection.

Preferably, a connecting plate is fixedly connected to the outer surface of the other side of the support rod, and grooves are provided on the outer surfaces of both sides of the connecting plate, a second locking block is provided on the outer outer surface of the connecting plate, and a third screw rod is provided on the inner inner surface of the second locking block by a rotational connection, a clamping plate is fixedly connected to the outer outer surface of the third screw rod, and the third screw rod passes through the clamping plate, and a positioning pin is fixedly connected to the top upper surface of the clamping plate, and the positioning pin passes through the clamping plate.

Preferably, a positioning hole is provided below the clamping plate, and the positioning hole is adapted to the clamping plate, a workbench is fixedly connected to the bottom lower surface of the positioning hole, and a workpiece is fixedly connected to the bottom lower surface of the workbench.

Preferably, the inner wall of the movable platform is provided with a circular hole, and the circular hole of the inner wall is provided with a threaded groove.

Beneficial Effects

Compared with the prior art, the utility model has the following beneficial effects:

1. In the utility model, a horizontal device is provided, and a first screw rod and a movable platform are driven to move by a rotating disk to adjust the height space. The horizontal distance of the support rod can be adjusted by sliding the support plate in the slide rod. The height device is provided, and the motor can be started to drive the rotating shaft, and the gear meshing connection of the first bevel gear and the second bevel gear is driven to drive the threaded connection of the first screw rod and the second screw rod to achieve the height adjustment of the support rod.

2. In the utility model, by providing a second screw rod, a first positioning block and a rotating plate, the second screw rod is tightened by rotating the rotating plate, and the first positioning block can be used to fix the movable table support rod. By providing a third screw rod and a second positioning block, etc., the clamping plate and the positioning pin are not easy to fall off during adjustment.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic structural diagram of a positioning device of the present utility model;

Figure 3 is a schematic diagram of the structure of the horizontal device of the utility model;

FIG4 is a schematic diagram of the height device structure of the utility model;

FIG. 5 is a schematic structural diagram of a positioning pin device of the present utility model.

In the figure: 1, bottom plate; 2, baffle plate; 3, connecting block; 4, connecting shaft; 5, rotating shaft; 6, disc; 7, first screw; 8, moving table; 9, support rod; 10, support block; 11, slide rod; 12, support plate; 13, second screw; 14, first positioning block; 15, rotating plate; 16, motor; 17, rotating shaft; 18, first bevel gear; 19, second bevel gear; 20, first screw; 21, first screw; 22, connecting plate; 23, third screw; 24, second positioning block; 25, positioning pin; 26, clamping plate; 27, workpiece; 28, workbench; 29, positioning hole.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

Embodiment 1, as shown in Figures 1-4, a feeding positioning device for a CNC horizontal car includes a disc 6. The staff drives the rotating shaft 5 to rotate by rotating the disc 6, thereby driving the first screw rod 7 to rotate. The first screw rod 7 and the movable platform 8 are threadedly connected to drive the movable platform 8 to slide in the first screw rod 7. In order to provide space for adjusting the horizontal position and the height position, the support plate 12 is slid in the slide rod 11, so that the horizontal position of the support rod 9 can be adjusted. The second screw rod 13 is driven by rotating the rotating plate 15, and the first positioning block 14 is tightened to fix the support rod 9.

Embodiment 2, as shown in Figures 1-4, a feeding positioning device for a CNC horizontal car, drives the rotating shaft 17 by starting the motor 16, thereby driving the first bevel gear 18 to rotate, and the second bevel gear 19 is driven to rotate by the threaded connection between the first bevel gear 18 and the second bevel gear 19, thereby driving the first screw 20 to rotate, and the second screw 21 is driven to rise and fall by the threaded connection between the first screw 20 and the second screw 21, so as to complete the lifting of the support rod 9, adjust the height of the support rod 9, and put the positioning pin 25 into the positioning hole 29 through the connecting plate 22, and drive the rotating shaft 5 to rotate by the rotating disc 6, thereby driving the first screw 7 to rotate, and the moving table 8 is driven to slide in the first screw 7 by the threaded connection between the first screw 7 and the moving table 8, and the connecting plate 22 is positioned on the workpiece 27 and the workbench 28.

How it works

It should be noted that the utility model is a feeding positioning device for a CNC horizontal car. When in use, the staff drives the rotating shaft 5 to rotate by rotating the disc 6, thereby driving the first screw rod 7 to rotate, and the first screw rod 7 and the movable platform 8 are threadedly connected to drive the movable platform 8 to slide in the first screw rod 7. In order to provide space for adjusting the horizontal position and the height position, the support plate 12 is slid in the slide bar 11, so that the horizontal position of the support rod 9 can be adjusted. The second screw rod 13 is driven by rotating the rotating plate 15, and the first clamping block 14 is tightened to fix the support rod 9. The rotating shaft 17 is driven by starting the motor 16, thereby driving the first bevel gear 18 to rotate. The second bevel gear 19 is driven to rotate by the threaded connection between the first bevel gear 18 and the second bevel gear 19, thereby driving the first screw rod 20 to rotate, and the second screw rod 21 is driven to rise and fall by the threaded connection between the first screw rod 20 and the second screw rod 21, so as to complete the lifting of the support rod 9 and adjust the height of the support rod 9. The positioning pin 25 is placed into the positioning hole 29 through the connecting plate 22, and the rotating shaft 5 is driven to rotate by the rotating disk 6, thereby driving the first screw rod 7 to rotate, and the moving platform 8 is driven to slide in the first screw rod 7 by the threaded connection between the first screw rod 7 and the moving platform 8, so as to position the connecting plate 22 on the workpiece 27 and the workbench 28.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. The utility model provides a feeding positioning device for numerical control lying car, includes bottom plate (1), its characterized in that: the utility model discloses a movable table, including bottom plate (1), connecting block (3), connecting shaft (4), pivot (5), disc (6) are provided with in fixed surface on the top of one side of bottom plate (1), one side fixed surface of baffle (2) is provided with connecting block (3), one side fixed surface of connecting block (3) is provided with connecting shaft (4), fixed surface is provided with pivot (5) on the top of connecting shaft (4), just the number that pivot (5) set up has 3, fixed surface is provided with disc (6) on the top of pivot (5), one side fixed surface of baffle (2) is provided with first lead screw (7), the outside surface of first lead screw (7) is provided with movable table (8) through threaded connection's mode, fixed surface is provided with bracing piece (9) on the top of movable table (8).

2. The feeding and positioning device for a numerically controlled sleeper according to claim 1, wherein: the utility model discloses a support plate, including bottom plate (1), support bar (10), slide bar (11), support plate (12) are provided with through sliding connection to the outside surface of slide bar (11), just the outside surface of support plate (12) all is provided with the recess, the outside surface of support plate (12) is provided with first screens piece (14), the inboard internal surface of first screens piece (14) is provided with second lead screw (13) through the mode of swivelling joint, just second lead screw (13) run through in bracing piece (9), the outside external surface fixed connection of first screens piece (14) is provided with rotating plate (15).

3. The feeding and positioning device for a numerically controlled sleeper according to claim 2, wherein: the motor (16) is arranged at the bottom of one side outer surface of the supporting plate (12), a rotating shaft (17) is fixedly connected with one side outer surface of the motor (16), a first bevel gear (18) is fixedly arranged on the outer side outer surface of the rotating shaft (17), a second bevel gear (19) is arranged on the top upper surface of the first bevel gear (18) in a gear meshing connection mode, a first screw (20) is fixedly connected with the top upper surface of the second bevel gear (19), and a second screw (21) is arranged on the inner side inner surface of the first screw (20) in a threaded connection mode.

4. The feeding and positioning device for a numerically controlled sleeper according to claim 1, wherein: the opposite side surface fixed connection of bracing piece (9) is provided with connecting plate (22), just the both sides surface of connecting plate (22) all is provided with the recess, the outside surface of connecting plate (22) is provided with second screens piece (24), the inboard internal surface of second screens piece (24) is provided with third lead screw (23) through the mode of rotating the connection, the outside surface fixed connection of third lead screw (23) is provided with tight clamp plate (26), just third lead screw (23) run through in sticiss plate (26), the top upper surface fixed connection of sticiss plate (26) is provided with locating pin (25), just locating pin (25) run through in sticiss plate (26).

5. The feeding and positioning device for a numerically controlled sleeper according to claim 4, wherein: the lower part of the compacting plate (26) is provided with a positioning hole (29), the positioning hole (29) is matched with the compacting plate (26), the lower surface of the bottom of the positioning hole (29) is fixedly connected with a workbench (28), and the lower surface of the bottom of the workbench (28) is fixedly connected with a workpiece (27).

6. The feeding and positioning device for a numerically controlled sleeper according to claim 1, wherein: the inner wall of the mobile station (8) is provided with a circular hole, and the circular hole of the inner wall is provided with a thread groove.