Lifting device for machine tool

Abstract

The utility model relates to the technical field of machine tool lifting devices, and discloses a lifting device for a machine tool, which comprises bottom plates, the top ends of the two bottom plates are both provided with long grooves II, the middle parts of the inner sides of the long grooves II are fixedly connected with double-head motors, the output ends of the double-head motors are respectively and fixedly connected with double-head threaded rods, and the double-head threaded rods are fixedly connected with the long grooves II. A threaded block is in threaded connection with the outer wall of the double-end threaded rod, a first rotating shaft is fixedly connected to the top end of the threaded block, an inclined plate is rotationally connected to the middle of the outer wall of the first rotating shaft, a second rotating shaft is rotationally connected to the top end of the inclined plate, and first long grooves are formed in the middles of the front end and the rear end of the inner side of the second long groove. According to the device, through mutual cooperation of the bottom plate, the double-end motor, the threaded block, the first long groove, the first rotating shaft, the inclined plate, the second rotating shaft and the machining table, lifting adjustment can be conducted on the device according to the height of an operator, the operator can operate the device conveniently, and meanwhile the utilization rate of the device is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool lifting devices, in particular to a lifting device for a machine tool. Background Art

[0002] The lifting devices used in machine tools are usually designed to control the height of the workpiece or tool to meet different processing requirements or facilitate operation. These lifting devices play a key role in the machine tool industry and can improve production efficiency, processing accuracy and operational flexibility. At the same time, the lifting platform can be a simple flat plate, or it can be designed into a T-slot, fixture slot or other shapes as needed to fix and clamp the workpiece or tool.

[0003] Usually, the existing lifting devices for machine tools are of different heights, which makes it inconvenient to adjust the device to the best height suitable for oneself according to one's height. Therefore, during use, the work efficiency is reduced due to the inappropriate height, and there are certain limitations in use. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a lifting device for machine tools, aiming to improve the existing lifting devices for machine tools in the prior art, which are of different heights and are inconvenient for operators to adjust the device to the optimal height suitable for themselves according to their height. Therefore, during use, the work efficiency is reduced due to the inappropriate height, and there are certain limitations in use.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lifting device for a machine tool, comprising a base plate, the top ends of the two base plates are each provided with a second elongated slot, a double-headed motor is fixedly connected to the middle of the inner side of the second elongated slot, the output ends of the double-headed motor are respectively fixedly connected to a double-headed threaded rod, the outer wall of the double-headed threaded rod is threadedly connected to a threaded block, the top end of the threaded block is fixedly connected to a rotating shaft 1, the middle part of the outer wall of the rotating shaft 1 is rotatably connected to an inclined plate, the top end of the inclined plate is rotatably connected to the rotating shaft 2, and a second elongated slot is opened in the middle of the front and rear ends of the inner side of the second elongated slot. The interior of the elongated groove one is slidably connected with the front and rear sides of the outer wall of the threaded block, and a stabilizing mechanism is arranged above the bottom plate, and the stabilizing mechanism includes a processing table, and the bottom end of the processing table is fixedly connected to the top of the rotating shaft two, and the left bottom end of the processing table is fixedly connected with an L-shaped plate, and the left side of the inside of the L-shaped plate is fixedly connected with a telescopic rod, and the output end of the telescopic rod passes through the left side of the processing table and is fixedly connected with a movable plate, and the bottom end of the movable plate is fixedly connected with a T-shaped slider, and a T-shaped slot is opened on the inner side of the top of the processing table, and the inner side of the T-shaped slot is slidably connected with the outer wall of the T-shaped slider.

[0006] As a further description of the above technical solution:

[0007] A baffle is fixedly connected to the right side of the interior of the processing table, and an anti-slip pad is fixedly connected to the adjacent side of the baffle and the movable plate.

[0008] As a further description of the above technical solution:

[0009] A connecting plate is fixedly connected to one adjacent side of the two bottom plates, and a second anti-skid pad is fixedly connected to the bottom of the bottom plates.

[0010] As a further description of the above technical solution:

[0011] Square holes are provided at the four corners of the top of the processing table, and lighting lamps are fixedly connected to the tops of the square holes.

[0012] As a further description of the above technical solution:

[0013] A storage battery is fixedly connected to the right front end of the processing table.

[0014] As a further description of the above technical solution:

[0015] A controller is fixedly connected to the left end of the front side of the processing table, and the controller is electrically connected to the lighting lamp, the double-head motor, the battery and the telescopic rod respectively.

[0016] As a further description of the above technical solution:

[0017] A storage box is fixedly connected to the middle part of the right side of the processing table.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, through the mutual cooperation of the bottom plate, the double-headed motor, the double-headed threaded rod, the threaded block, the elongated slot 1, the rotating shaft 1, the inclined plate, the rotating shaft 2 and the processing table, the equipment can be raised and lowered according to the height of the operator, so as to facilitate the operator to operate the equipment and improve the utilization rate of the equipment.

[0020] 2. In the utility model, the L-shaped plate, telescopic rod, movable plate, T-shaped slider, T-shaped slot and baffle cooperate with each other, thereby avoiding deviation and shaking when processing parts on the machine tool, and at the same time improving a certain stability, which is convenient for operators to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front perspective view of a bottom plate of a lifting device for a machine tool proposed in the utility model;

[0022] Figure 2 This is a disassembled diagram of the second structure of the long slot of a lifting device for a machine tool proposed by the utility model;

[0023] Figure 3 The utility model is a schematic diagram of the disassembly of a processing table of a lifting device for a machine tool.

[0024] Legend:

[0025] 1. Bottom plate; 2. Stabilizing mechanism; 201. Processing table; 202. Square hole; 203. Storage box; 204. Baffle; 205. T-shaped slot; 206. Anti-skid pad 1; 207. Moving plate; 208. Telescopic rod; 209. L-shaped plate; 210. T-shaped slider; 3. Double-headed motor; 4. Double-headed threaded rod; 5. Rotating shaft 1; 6. Inclined plate; 7. Lighting lamp; 8. Threaded block; 9. Rotating shaft 2; 10. Battery; 11. Controller; 12. Connecting plate; 13. Anti-skid pad 2; 14. Long slot 1; 15. Long slot 2. DETAILED DESCRIPTION

[0026] 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.

[0027] Please see attached Figure 1 - Attachment Figure 2 , the utility model provides an embodiment: a lifting device for a machine tool, including a base plate 1, the tops of the two base plates 1 are each provided with an elongated groove 2 15, the inner middle part of the elongated groove 2 15 is fixedly connected with a double-headed motor 3, the output ends of the double-headed motor 3 are respectively fixedly connected with a double-headed threaded rod 4, the outer wall of the double-headed threaded rod 4 is threadedly connected with a threaded block 8, the top of the threaded block 8 is fixedly connected with a rotating shaft 1 5, the middle part of the outer wall of the rotating shaft 1 5 is rotatably connected with an inclined plate 6, the top of the inclined plate 6 is rotatably connected with a rotating shaft 2 9, the middle part of the front and rear ends of the inner sides of the elongated groove 2 15 is provided with an elongated groove 14, the interior of the elongated groove 14 is slidably connected with the front and rear sides of the outer wall of the threaded block 8, a stabilizing mechanism 2 is arranged above the base plate 1, the adjacent sides of the two base plates 1 are fixedly connected with a connecting plate 12, and the bottom of the base plate 1 is fixedly connected with an anti-slip pad 2 13;

[0028] Specifically, the middle position of the inner side of the second long slot 15 is designed to be fixedly installed with a double-headed motor 3, which has two output ends, each of which is connected to a double-headed threaded rod 4. The surfaces of these double-headed threaded rods 4 are threaded, which are used to match and connect with the threaded block 8. When the double-headed motor 3 is started, the inclined plate 6 can rotate under the action of the rotating shaft 1 5. The top end of the inclined plate 6 is further connected to the rotating shaft 2 9 through another rotating connection. This sliding connection mode provides a stable motion track for the threaded block 8, ensuring that it can smoothly perform linear reciprocating motion under the drive of the double-headed motor 3.

[0029] Please see attached Figure 3 The stabilizing mechanism 2 includes a processing table 201, the bottom end of the processing table 201 is fixedly connected to the top of the rotating shaft 29, the bottom left end of the processing table 201 is fixedly connected to an L-shaped plate 209, the inner left side of the L-shaped plate 209 is fixedly connected to a telescopic rod 208, the output end of the telescopic rod 208 passes through the left side of the processing table 201 and is fixedly connected to a movable plate 207, the bottom end of the movable plate 207 is fixedly connected to a T-shaped slider 210, a T-shaped slot 205 is provided on the inner side of the top of the processing table 201, the inner side of the T-shaped slot 205 is slidably connected to the outer wall of the T-shaped slider 210, a baffle 204 is fixedly connected to the inner right side of the processing table 201, and the adjacent sides of the baffle 204 and the movable plate 207 are fixedly connected to an anti-slip pad 206;

[0030] Specifically, an L-shaped plate 209 is fixedly installed at the bottom left side of the processing table 201. The L-shaped plate 209 is designed to provide structural support and stability. On the left side inside the L-shaped plate 209, there is a fixed telescopic rod 208, which is usually used to achieve length adjustability. The function of the movable plate 207 is to serve as an extension of the telescopic rod 208, and it can move accordingly with the extension and retraction of the telescopic rod 208. In order to improve the fixity and accuracy of the movement, a T-shaped slider 210 is fixedly installed at the bottom end of the movable plate 207, so as to cooperate with the connection on the processing table 201 to stabilize it.

[0031] Please see attached Figure 1 - Attachment Figure 3 , square holes 202 are provided at the four corners of the top of the processing table 201, and the top of the square hole 202 is fixedly connected to a lighting lamp 7, and the front right end of the processing table 201 is fixedly connected to a battery 10, and the front left end of the processing table 201 is fixedly connected to a controller 11, and the controller 11 is electrically connected to the lighting lamp 7, the double-headed motor 3, the battery 10 and the telescopic rod 208 respectively, and the middle part of the right side of the processing table 201 is fixedly connected to a storage box 203;

[0032] Specifically, a lighting lamp 7 is installed at the top of the square hole 202 to provide necessary lighting conditions and ensure that the operating area has sufficient light for work at any time. This also improves work efficiency and safety. The fixed connection mode of the storage battery 10 ensures its stability and durability. The controller 11 is the operation center of the entire device, which is responsible for receiving user instructions and converting these instructions into specific operation actions.

[0033] Working principle: When the machine tool needs to be lifted or lowered, the double-headed motor 3 on the bottom plate 1 is started first, so that the double-headed threaded rod 4 rotates, and then the threaded block 8 on the outer wall moves relatively along the inner side of the long groove 14, and then the rotating shaft 1 5 and the inclined plate 6 are rotated to gradually reduce the angle between the two inclined plates 6, so that the inclined plate 6 is in a vertical rotation state, and then the rotating shaft 2 9 and the processing table 201 are pushed to perform the lifting operation, thereby realizing the lifting and lowering adjustment of the equipment according to the height of the operator, so as to facilitate The operator operates the equipment and improves the utilization rate of the equipment. Then, he starts the telescopic rod 208 fixedly connected to the L-shaped plate 209 and pushes the movable plate 207 to make the T-shaped slider 210 move along the inside of the T-shaped groove 205 toward the baffle 204, so that the processing connection on the top of the processing table 201 is stabilized through the movable plate 207 and the baffle 204, thereby avoiding deviation and shaking when processing parts on the machine tool, and at the same time improving a certain stability, which is convenient for the operator to use.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting device for a machine tool, comprising a base plate (1), characterized in that: The top ends of the two bottom plates (1) are each provided with an elongated groove 2 (15), a double-headed motor (3) is fixedly connected to the middle of the inner side of the elongated groove 2 (15), the output ends of the double-headed motor (3) are respectively fixedly connected to double-headed threaded rods (4), the outer walls of the double-headed threaded rods (4) are threadedly connected to threaded blocks (8), the top ends of the threaded blocks (8) are fixedly connected to a rotating shaft 1 (5), the middle part of the outer wall of the rotating shaft 1 (5) is rotatably connected to an inclined plate (6), the top end of the inclined plate (6) is rotatably connected to a rotating shaft 2 (9), the middle part of the front and rear ends of the inner sides of the elongated groove 2 (15) is provided with an elongated groove 1 (14), the interior of the elongated groove 1 (14) is slidably connected to the front and rear sides of the outer wall of the threaded block (8), the upper end of the bottom plate (1) is provided with an elongated groove 1 (14), the inner part of the elongated groove 1 (14) is slidably connected to the front and rear sides of the outer wall of the threaded block (8), and the upper end of the bottom plate (1) is provided with an elongated groove 1 (14). A stabilizing mechanism (2) is provided, the stabilizing mechanism (2) comprising a processing table (201), the bottom end of the processing table (201) is fixedly connected to the top end of the second rotating shaft (9), the left bottom end of the processing table (201) is fixedly connected to an L-shaped plate (209), the left inner side of the L-shaped plate (209) is fixedly connected to a telescopic rod (208), the output end of the telescopic rod (208) passes through the left side of the processing table (201) and is fixedly connected to a movable plate (207), the bottom end of the movable plate (207) is fixedly connected to a T-shaped slider (210), a T-shaped groove (205) is provided on the inner side of the top end of the processing table (201), and the inner side of the T-shaped groove (205) is slidably connected to the outer wall of the T-shaped slider (210).

2. A lifting device for a machine tool according to claim 1, characterized in that: A baffle (204) is fixedly connected to the right side of the interior of the processing table (201), and an anti-slip pad (206) is fixedly connected to the adjacent side of the baffle (204) and the movable plate (207).

3. A lifting device for a machine tool according to claim 1, characterized in that: A connecting plate (12) is fixedly connected to adjacent sides of the two base plates (1), and a second anti-slip pad (13) is fixedly connected to the bottom of the base plates (1).

4. A lifting device for a machine tool according to claim 1, characterized in that: Square holes (202) are provided at the four corners of the top of the processing table (201), and a lighting lamp (7) is fixedly connected to the top of the square hole (202).

5. The lifting device for a machine tool according to claim 1, characterized in that: A storage battery (10) is fixedly connected to the front right end of the processing table (201).

6. A lifting device for a machine tool according to claim 1, characterized in that: A controller (11) is fixedly connected to the left front end of the processing table (201), and the controller (11) is electrically connected to the lighting lamp (7), the double-headed motor (3), the battery (10) and the telescopic rod (208) respectively.

7. The lifting device for a machine tool according to claim 1, characterized in that: A storage box (203) is fixedly connected to the middle portion of the right side of the processing table (201).

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