Built-in three-dimensional sliding table

Abstract

The utility model relates to a built-in type three-dimensional sliding table which comprises a tool apron, the tool apron is connected with the front face of the sliding table in a sliding mode, the lower face of the sliding table is connected with an X-direction rail in a sliding mode, the lower face of the X-direction rail is connected with a Y-direction rail in a sliding mode, the rear face of the tool apron is connected with a Z-direction lead screw in a sliding mode, and one end of the Z-direction lead screw is fixedly connected with a Z-direction motor. The other end of the Z-direction lead screw is rotationally connected with a connecting block, one side of the connecting block is slidably connected with an X-direction rail, the sliding table can move in the X direction and the Y direction of the X-direction rail and the Y-direction rail, the tool apron can move in the Z direction in front of the sliding table, the X direction, the Y direction and the Z direction of the tool apron are integrated, and the occupied area is reduced. By means of the technical scheme, the tool apron forms a tight and ordered linkage relation in the X direction, the Y direction and the Z direction, the machining range in the movement direction is expanded, the capacity of all-directional movement of equipment to guarantee the machining precision is further improved, and the problem that the machining precision is affected due to the fact that the equipment is large in occupied area and poor in movement balance is solved.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment, and in particular to a built-in three-dimensional slide. Background Technology

[0002] In many fields such as modern machining and automated production, the slide table is a crucial piece of equipment. It provides a precise motion trajectory for machining tools or operating parts, thereby ensuring the accuracy and quality of machining. Traditional slide tables are often designed for XY-axis movement but lack Z-axis movement, which means that the workpiece needs to be moved to another Z-axis machine tool for processing, resulting in increased machining time and workpiece cost.

[0003] However, existing sliding table movement devices add lifting fixtures inside the equipment to process workpieces, but this results in a large equipment size, which not only occupies a large area, but also has poor movement balance, affecting processing accuracy. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the equipment has a large footprint and poor mobility, which affects the processing accuracy.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a built-in three-dimensional slide table, which includes a tool holder, the tool holder being slidably connected to the front of the slide table, an X-axis track being slidably connected to the bottom of the slide table, and a Y-axis track being slidably connected to the bottom of the X-axis track;

[0006] The Z-axis lead screw is slidably connected to the back of the tool holder. One end of the Z-axis lead screw is fixedly connected to a Z-axis motor, and the other end of the Z-axis lead screw is rotatably connected to a connecting block. One side of the connecting block is slidably connected to an X-axis rail.

[0007] Preferably, the bottom of the slide table is slidably connected to an X-axis lead screw, one end of which is fixedly connected to an X-axis motor, and the bottom of the X-axis track is slidably connected to a Y-axis lead screw, one end of which is fixedly connected to a Y-axis motor.

[0008] Preferably, the top of both the X-axis track and the Y-axis track is provided with a folding protective cover, and the folding protective cover is fixedly connected to the X-axis track and the Y-axis track respectively.

[0009] Preferably, the folding protective cover includes a first protective cover, a second protective cover, and a third protective cover, wherein the first protective cover is slidably connected to one end of the second protective cover, and the other end of the second protective cover is slidably connected to the third protective cover.

[0010] Preferably, a rack is fixedly connected inside the first protective cover, and the rack meshes with a gear.

[0011] Preferably, the gear is disposed on the top of the second protective cover, and the drive shaft is rotatably connected inside one end of the second protective cover. The gear is fixedly connected to one end of the drive shaft, and the drive wheel is fixedly connected to the other end of the drive shaft.

[0012] Preferably, the driving wheel is rotatably connected to one end of the transmission belt, the other end of the transmission belt is rotatably connected to the driven wheel, the driven wheel is fixedly connected to the driven shaft, and the driven shaft is rotatably connected to the other end of the second protective cover.

[0013] Preferably, the transmission belt is also fixedly connected to a fixing block, and the bottom of the fixing block is fixedly connected to the top of the third protective cover.

[0014] The beneficial effects of this utility model are as follows: By sliding the tool holder to the front of the slide table, and sliding the X-axis rail to the bottom of the slide table, and sliding the Y-axis rail to the bottom of the X-axis rail, not only can the slide table move in the X and Y directions on the X and Y-axis rails, but the tool holder can also move in the Z direction in front of the slide table. This integrates the X, Y, and Z directions of the tool holder into one unit, reducing the footprint. It also creates a close and orderly linkage between the tool holder in the X, Y, and Z directions, expanding the processing range in the movement direction and further improving the ability of the equipment to move in all directions while ensuring processing accuracy. In addition, the X and Y rails are protected by a folding protective cover, and the third protective cover of the folding protective cover moves in opposite directions to the first protective cover under the rotation mechanism of the second protective cover, further improving the balance of the equipment movement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a built-in three-dimensional slide of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of a concealed three-dimensional slide table X-axis lead screw according to the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the X-axis track of the built-in three-dimensional slide of this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of a concealed three-dimensional slide table X-axis lead screw according to the present invention.

[0019] Figure 5 This is a schematic diagram of the structure of a built-in three-dimensional slide table according to the present invention.

[0020] Figure 6 This is a schematic diagram of the structure of a concealed three-dimensional sliding table folding protective cover according to the present invention.

[0021] Figure 7 This is a top view of the first and second protective covers of the concealed three-dimensional slide of this utility model.

[0022] Figure 8 This is a partial structural diagram of the first and second protective covers of a concealed three-dimensional slide table according to the present invention.

[0023] Figure 9 This is a top view of the second and third protective covers of the concealed three-dimensional slide of this utility model.

[0024] Figure 10 This is a partial structural diagram of the second and third protective covers of a concealed three-dimensional slide table according to the present invention.

[0025] Reference numerals in the attached drawings: 1-tool holder, 11-Z-axis lead screw, 12-Z-axis motor, 13-connecting block, 2-slide table, 3-X-axis rail, 31-X-axis lead screw, 32-X-axis motor, 4-Y-axis rail, 41-Y-axis lead screw, 42-Y-axis motor, 5-folding protective cover, 51-first protective cover, 511-rack, 52-second protective cover, 521-gear, 522-drive shaft, 523-drive wheel, 524-transmission belt, 525-driven wheel, 526-driven shaft, 53-third protective cover, 531-fixed block. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Please see Figures 1-10 This utility model provides an embodiment: a built-in three-dimensional slide table, including a tool holder 1, which is slidably connected to the front of a slide table 2. An X-axis track 3 is slidably connected to the bottom of the slide table 2, and a Y-axis track 4 is slidably connected to the bottom of the X-axis track 3. A Z-axis lead screw 11 is slidably connected to the rear of the tool holder 1. One end of the Z-axis lead screw 11 is fixedly connected to a Z-axis motor 12, and the other end of the Z-axis lead screw 11 is rotatably connected to a connecting block 13. The connecting block 13 is also slidably connected to one side of the X-axis track 3, so that the XYZ axes of the tool holder 1 are integrated into one unit, and the tool holder 1 is driven to move on the Z-axis lead screw 11, thereby increasing the machining accuracy of the tool holder.

[0028] The bottom of the slide table 2 is slidably connected to the X-axis lead screw 31, one end of which is fixedly connected to the X-axis motor 32. The bottom of the X-axis track 3 is slidably connected to the Y-axis lead screw 41, one end of which is fixedly connected to the Y-axis motor 42, which drives the slide table 2 to move the tool holder 1 in the XY direction.

[0029] In this implementation, when the tool holder 1 needs to move up and down, the Z-axis motor 12 is started to drive the Z-axis lead screw 11 to rotate, thereby moving the tool holder 1. When the slide table 2 needs to move left and right, the X-axis motor 32 is started to drive the X-axis lead screw 31 to rotate, thereby moving the slide table 2. When the slide table 2 needs to move forward and backward, the Y-axis motor 42 is started to drive the Y-axis lead screw 41, thereby moving the X-axis track 3, and thus moving the slide table 2.

[0030] Foldable protective covers 5 are installed on the top of both the X-axis track 3 and the Y-axis track 4. The foldable protective covers 5 are fixedly connected to the X-axis track 3 and the Y-axis track 4 respectively, protecting the X-axis track 3 and the Y-axis track 4 and preventing waste chips from entering the X-axis lead screw 31 and the Y-axis lead screw 41, which would affect the workpiece processing.

[0031] The folding protective cover 5 includes a first protective cover 51, a second protective cover 52 and a third protective cover 53. The first protective cover 51 is slidably connected to one end of the second protective cover 52, and the other end of the second protective cover 52 is slidably connected to the third protective cover 53, so as to realize the folding of the folding protective cover 5 and reduce the size of the equipment.

[0032] A rack 511 is fixedly connected inside the first protective cover 51. The rack 511 meshes with a gear 521. The gear 521 is located on the top of the second protective cover 52. A drive shaft 522 is rotatably connected inside one end of the second protective cover 52. One end of the drive shaft 522 is fixedly connected to the gear 521, and the other end of the drive shaft 522 is fixedly connected to the drive wheel 523, so that the rack 511 of the first protective cover 51 meshes with the gear 521 of the second protective cover 52, generating the required driving force.

[0033] The driving wheel 523 is rotatably connected to one end of the transmission belt 524, and the other end of the transmission belt 524 is rotatably connected to the driven wheel 525. The driven wheel 525 is fixedly connected to the driven shaft 526, and the driven shaft 526 is rotatably connected to the other end of the second protective cover 52, so that the transmission belt 524 of the second protective cover 52 rotates.

[0034] The transmission belt 524 is also fixedly connected to the fixing block 531. The bottom of the fixing block 531 is fixedly connected to the top of the third protective cover 53, which drives the third protective cover 53 and the first protective cover 51 to move in opposite directions within the second protective cover 52, maintaining the balance of the equipment movement.

[0035] In this embodiment, when the slide table 2 needs to move in the X or Y direction, the first protective cover 51 moves, causing the rack 511 to mesh with the gear 521, driving the drive shaft 522 to rotate, thereby causing the drive wheel 523 to drive the transmission belt 524 to rotate in the driven wheel 525, and then causing the transmission belt 524 to drive the third protective cover 53 to move in the opposite direction.

[0036] Working principle: When the tool holder 1 needs to move up and down, the Z-axis motor 12 is started, driving the Z-axis lead screw 11 to rotate, thus moving the tool holder 1. When the slide table 2 needs to move left and right, the X-axis motor 32 is started, driving the X-axis lead screw 31 to rotate, thus moving the slide table 2. When the slide table 2 needs to move back and forth, the Y-axis motor 42 is started, driving the Y-axis lead screw 41 to move the X-axis track 3, thus moving the slide table 2. The X-axis or Y-axis movement of the slide table 2 causes the first protective cover 51 to move, which drives the rack 511 to mesh with the gear 521 of the second protective cover, driving the drive shaft 522 to rotate. This causes the drive wheel 523 to drive the transmission belt 524 to rotate within the driven wheel 525, thus causing the transmission belt 524 to drive the third protective cover 53 to move in the opposite direction.

Claims

1. A built-in three-dimensional slide stage, characterized in that: It includes a tool holder (1), which is slidably connected to the front of a slide table (2), and an X-axis rail (3) is slidably connected to the bottom of the slide table (2), and a Y-axis rail (4) is slidably connected to the bottom of the X-axis rail (3). The Z-axis lead screw (11) is slidably connected to the back of the tool holder (1). One end of the Z-axis lead screw (11) is fixedly connected to the Z-axis motor (12), and the other end of the Z-axis lead screw (11) is rotatably connected to the connecting block (13). The X-axis rail (3) is slidably connected to one side of the connecting block (13). The bottom of the slide table (2) is slidably connected to an X-axis lead screw (31), one end of which is fixedly connected to an X-axis motor (32). The bottom of the X-axis track (3) is slidably connected to a Y-axis lead screw (41), one end of which is fixedly connected to a Y-axis motor (42). The top of the X-axis track (3) and the Y-axis track (4) are provided with folding protective covers (5), which are fixedly connected to the X-axis track (3) and the Y-axis track (4) respectively.

2. The built-in three-dimensional slide stage as described in claim 1, characterized in that: The folding protective cover (5) includes a first protective cover (51), a second protective cover (52) and a third protective cover (53). The first protective cover (51) is slidably connected to one end of the second protective cover (52), and the other end of the second protective cover (52) is slidably connected to the third protective cover (53).

3. The built-in three-dimensional slide stage as described in claim 2, characterized in that: The first protective cover (51) is fixedly connected to a rack (511), which meshes with a gear (521).

4. The built-in three-dimensional slide stage as described in claim 3, characterized in that: The gear (521) is located on the top of the second protective cover (52). The second protective cover (52) is rotatably connected to the drive shaft (522) at one end. The gear (521) is fixedly connected to one end of the drive shaft (522), and the drive wheel (523) is fixedly connected to the other end of the drive shaft (522).

5. The built-in three-dimensional slide stage as described in claim 4, characterized in that: The driving wheel (523) is rotatably connected to one end of the transmission belt (524), the other end of the transmission belt (524) is rotatably connected to the driven wheel (525), the driven wheel (525) is fixedly connected to the driven shaft (526), ​​and the driven shaft (526) is rotatably connected to the other end of the second protective cover (52).

6. The built-in three-dimensional slide as described in claim 5, characterized in that: The transmission belt (524) is also fixedly connected to the fixing block (531), and the bottom of the fixing block (531) is fixedly connected to the top of the third protective cover (53).

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