CN219031654U

CN219031654U - Stable lifting platform with composite translation function of guide rail structure

Info

Publication number: CN219031654U
Application number: CN202320092609.0U
Authority: CN
Inventors: 卫裕; 瞿静华; 瞿新龙; 熊杰
Original assignee: Shanghai Lianyi Fiber Laser Equipment Co ltd
Current assignee: Shanghai Lianyi Fiber Laser Equipment Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-16
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a stable lifting platform with a composite translation function of a guide rail structure, which comprises a base and a lifting platform arranged above the base, wherein a first expansion frame is rotatably arranged on one side of the upper end surface of the base, a sliding groove is formed in the upper end surface of the base, a second expansion frame is slidably arranged in an inner cavity of the sliding groove, brackets are rotatably arranged on the upper end surfaces of the first expansion frame and the second expansion frame, and a first screw rod is arranged on the upper end surface of the base. According to the device, the first screw rod of the device can be rotated through the lifting hand wheel, the stretching movement of the stretching frame can be accurately controlled, the lifting platform can be accurately controlled and adjusted, the second screw rod of the device can be rotated through the rotation of the telescopic hand wheel, the ball nut with the engaged surface threads can be linearly moved, the lifting platform is driven to be accurately and transversely adjusted, the adjusting range of the tool can be enlarged during tool testing, meanwhile, occupied space can be saved, the operation process is simplified, and precise and translation integrated convenient operation of the device is realized.

Description

Stable lifting platform with composite translation function of guide rail structure

Technical Field

The utility model relates to the technical field of tool test lifting table equipment, in particular to a stable lifting table with a guide rail structure and a composite translation function.

Background

The tool for mechanical production and processing, namely production process and process equipment, refers to the general name of various tools used in the manufacturing process, including a cutter, a die, a measuring tool, a station tool and the like, and the production of the tool has high precision requirements, so that the tool is required to be placed on a tool test bench for test operation after being produced, and the test bench is required to have the functions of lifting and translation adjustment;

the existing tool test lifting table is generally matched with translation equipment through lifting equipment in the use process, and then the lifting equipment is connected through bolts, so that the purpose of adjusting the position of the tool is achieved, the size of the equipment is overlarge, and the operation is complex.

Disclosure of Invention

The utility model aims to solve the defects that in the use process of the existing tool test lifting table, lifting equipment is matched with translation equipment and then connected through bolts, so that the purpose of adjusting the position of a tool is achieved, the equipment is overlarge in size and complex in operation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the stable lifting platform comprises a base and a lifting platform arranged above the base, wherein a first extending frame is rotatably arranged on one side of the upper end face of the base, a sliding groove is formed in the upper end face of the base, a second extending frame is slidably arranged in an inner cavity of the sliding groove, a bracket is rotatably arranged on the upper end face of the first extending frame and the upper end face of the second extending frame, a first screw rod is arranged on the upper end face of the base, a lifting hand wheel is arranged at one end of the first screw rod, and a movable seat is in threaded engagement with the surface of the first screw rod;

the inner cavity of the bracket is transversely fixed with two guide rods, the surfaces of the guide rods are movably sleeved with sliding sleeves, a second screw rod is transversely rotatably arranged in the bracket, a ball nut is in threaded engagement with the second screw rod, the ball nut is fixedly connected with the lower end surface of the lifting platform, and one side of the bracket is penetrated and sleeved with a telescopic hand wheel.

As a further description of the above technical solution:

the movable seat is fixedly connected with the second extension frame, and the second extension frame forms a movable structure through the movable seat and the first screw rod.

As a further description of the above technical solution:

the sliding sleeve is fixedly connected with the lower end face of the lifting platform, and the lifting platform forms an orientable moving structure through the sliding sleeve and the guide rod.

As a further description of the above technical solution:

the bracket forms a lifting structure with the base through the second extending frame.

As a further description of the above technical solution:

the telescopic hand wheel penetrates through the bracket and is fixedly connected with the second screw rod and used for driving the second screw rod to rotate.

As a further description of the above technical solution:

the lifting platform forms a transverse moving structure through the ball nut and the screw rod II.

In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the device, the first screw rod of the device can be rotated through the lifting hand wheel, the stretching movement of the stretching frame can be accurately controlled, the lifting platform can be accurately controlled and adjusted, the second screw rod of the device can be rotated through the rotation of the telescopic hand wheel, the ball nut with the engaged surface threads can be linearly moved, the lifting platform is driven to be accurately and transversely adjusted, the adjusting range of the tool can be enlarged during tool testing, meanwhile, occupied space can be saved, the operation process is simplified, and precise and translation integrated convenient operation of the device is realized.

2. In the utility model, in the process of transverse movement, the lifting platform slides on the surface of the guide rod through the sliding sleeve at the bottom end, so that the lifting platform can stably and directionally displace.

Drawings

FIG. 1 is a schematic diagram of a stable elevating platform with a composite translation function of a guide rail structure in the present utility model;

FIG. 2 is a schematic view of the bracket of the present utility model;

fig. 3 is a schematic view of a cross section of a lifting platform and a bracket according to the present utility model.

Legend description:

1. a base; 2. a lifting platform; 3. an extension frame I; 4. a chute; 5. an extension frame II; 6. a bracket; 7. a first screw rod; 8. lifting hand wheels; 9. a movable seat; 10. a guide rod; 11. a sliding sleeve; 12. a second screw rod; 13. a ball nut; 14. and a telescopic hand wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a stable lifting platform with a composite translation function of a guide rail structure comprises a base 1 and a lifting platform 2 arranged above the base 1, wherein a first extension frame 3 is rotatably arranged on one side of the upper end surface of the base 1, a sliding chute 4 is formed in the upper end surface of the base 1, a second extension frame 5 is slidably arranged in an inner cavity of the sliding chute 4, a bracket 6 is rotatably arranged on the upper end surfaces of the first extension frame 3 and the second extension frame 5, a first screw rod 7 is arranged on the upper end surface of the base 1, a lifting hand wheel 8 is arranged at one end of the first screw rod 7, and a movable seat 9 is in threaded engagement on the surface of the first screw rod 7;

two guide rods 10 are transversely fixed in the inner cavity of the bracket 6, a sliding sleeve 11 is movably sleeved on the surface of each guide rod 10, a second screw rod 12 is transversely rotatably arranged in the bracket 6, a ball nut 13 is in threaded engagement with the surface of the second screw rod 12, the ball nut 13 is fixedly connected with the lower end surface of the lifting platform 2, and a telescopic hand wheel 14 is sleeved on one side of the bracket 6 in a penetrating manner;

installing the tool equipment on the surface of the lifting platform 2, placing the device at a specified position, manually rotating the lifting hand wheel 8, driving the first screw rod 7 to rotate by the lifting hand wheel 8, enabling the movable seat 9 in threaded engagement with the surface of the first screw rod 7 to move, driving the second extension frame 5 to move in the inner cavity of the sliding groove 4 by the movable seat 9, supporting the bracket 6 to lift and adjust in the moving process of the second extension frame 5, and driving the lifting platform 2 to lift to a proper height by the bracket 6;

the telescopic hand wheel 14 is manually rotated, the telescopic hand wheel 14 drives the screw rod II 12 to rotate, so that the ball nut 13 which is in threaded engagement with the surface of the screw rod II 12 transversely moves, the ball nut 13 drives the lifting platform 2 to transversely move, and the lifting platform 2 directionally moves on the surface of the guide rod 10 through the sliding sleeve 11 in the transverse movement process, so that the lifting platform 2 can transversely adjust the position.

Further, the movable seat 9 is fixedly connected with the second extension frame 5, and the second extension frame 5 forms a movable structure through the movable seat 9 and the first screw rod 7.

Further, the sliding sleeve 11 is fixedly connected with the lower end face of the lifting platform 2, and the lifting platform 2 forms an orientation movable structure through the sliding sleeve 11 and the guide rod 10.

Further, the bracket 6 forms a lifting structure with the base 1 through the second extension frame 5.

Further, the telescopic hand wheel 14 passes through the bracket 6 and is fixedly connected with the second screw rod 12, and is used for driving the second screw rod 12 to rotate.

Further, the lifting platform 2 forms a transverse moving structure with the screw rod two 12 through the ball nut 13.

Working principle: when the tool equipment is used, firstly, the tool equipment is arranged on the surface of the lifting platform 2, then the device is placed at a designated position, then the lifting hand wheel 8 is manually rotated, the lifting hand wheel 8 drives the screw rod I7 to rotate, the movable seat 9 which is in threaded engagement with the surface of the screw rod I7 moves, the movable seat 9 drives the extension frame II 5 to move in the inner cavity of the sliding groove 4, the bracket 6 is supported to be lifted and adjusted in the moving process of the extension frame II 5, the bracket 6 drives the lifting platform 2 to lift to a proper height, the telescopic hand wheel 14 is manually rotated, the telescopic hand wheel 14 drives the screw rod II 12 to rotate, so that the ball nut 13 which is in threaded engagement with the surface of the screw rod II 12 moves transversely, the ball nut 13 drives the lifting platform 2 to move transversely, and the lifting platform 2 moves directionally on the surface of the guide rod 10 through the sliding sleeve 11 in the transverse moving process, so that the tool equipment can flexibly lift and translate.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a stable elevating platform of compound translation function of guide rail structure, includes base (1) and locates elevating platform (2) of base (1) top, its characterized in that, extension frame one (3) are installed in base (1) up end one side rotation, spout (4) have been seted up to base (1) up end, spout (4) inner chamber slidable mounting has extension frame two (5), extension frame one (3) with extension frame two (5) up end rotates installs bracket (6), lead screw one (7) are installed to base (1) up end, lifting hand wheel (8) are installed to lead screw one (7) one end, lead screw one (7) surface screw thread engagement has movable seat (9);

the inner cavity of the bracket (6) is transversely fixed with two guide rods (10), the surface of each guide rod (10) is movably sleeved with a sliding sleeve (11), a screw rod II (12) is transversely rotatably arranged inside the bracket (6), ball nuts (13) are in threaded engagement with the surface of the screw rod II (12), the ball nuts (13) are fixedly connected with the lower end face of the lifting platform (2), and one side of the bracket (6) is penetrated and sleeved with a telescopic hand wheel (14).

2. The stable lifting platform with the combined translation function of the guide rail structure according to claim 1, wherein the movable seat (9) is fixedly connected with the second extension frame (5), and the second extension frame (5) forms a movable structure with the first screw rod (7) through the movable seat (9).

3. The stable lifting platform with the composite translation function of the guide rail structure according to claim 1, wherein the sliding sleeve (11) is fixedly connected with the lower end face of the lifting platform (2), and the lifting platform (2) forms an orientable moving structure through the sliding sleeve (11) and the guide rod (10).

4. The stable lifting platform with the combined translation function of the guide rail structure according to claim 1, wherein the bracket (6) forms a lifting structure with the base (1) through the second extension frame (5).

5. The stable lifting platform with the composite translation function of the guide rail structure according to claim 1, wherein the telescopic hand wheel (14) penetrates through the bracket (6) to be fixedly connected with the screw rod II (12) and is used for driving the screw rod II (12) to rotate.

6. The stable lifting platform with the composite translation function of the guide rail structure according to claim 1, wherein the lifting platform (2) forms a transverse moving structure with the screw rod II (12) through a ball nut (13).