Lifting frame applied to field of intelligent assembly

Abstract

The lifting frame applied to the field of intelligent assembly comprises a bottom plate, a supporting plate is arranged on the upper portion of the bottom plate, a driving mechanism is arranged in the supporting plate, a screw is arranged at the power output end of the driving mechanism, a sliding block is arranged on the surface of the screw, and the sliding block is arranged on the surface of the screw. A lifting plate is arranged on the side face of the sliding block and fixedly connected with the sliding block, and an auxiliary lifting mechanism is arranged on the surface of the lifting plate. When the lifting device is used, the driving structure drives the screw rod to rotate, so that the sliding block in threaded connection with the screw rod can drive the lifting rod to adjust the height, and the hydraulic cylinder is started to drive the telescopic rod to stretch out and draw back when the requirement cannot be met after the limit height is reached; and therefore, the first lifting rod, the second lifting rod, the third lifting rod and the fourth lifting rod are controlled to do shearing motion, height adjustment is achieved, two-stage height adjustment can be achieved, and the application range of the equipment is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lifting frame, more specifically to a lifting frame applied to the field of intelligent assembly. BACKGROUND

[0002] The lifting frame in the field of intelligent assembly is an efficient and flexible auxiliary equipment, which is specially designed for lifting and positioning workpieces or components on an automated or semi-automated assembly production line.

[0003] The existing technology has the following problems:

[0004] 1. The existing lifting frame has a fixed lifting height, lacks an auxiliary lifting mechanism, and cannot meet the use requirements.

[0005] 2. The mounting structure of the existing lifting frame is fixed, limiting its range of use.

[0006] Therefore, a new technical solution is needed to solve the problem. UTILITY MODEL CONTENT

[0007] In view of the deficiencies of the prior art, the utility model provides a lifting frame applied to the field of intelligent assembly to solve the problems raised in the background art.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lifting frame applied to the field of intelligent assembly, comprising: a bottom plate, a support plate is arranged on the upper part of the bottom plate, and a driving mechanism is arranged in the support plate; a power output end of the driving mechanism is provided with a screw rod, and a sliding block is arranged on the surface of the screw rod; a lifting plate is arranged on the side surface of the sliding block, and the lifting plate is fixedly connected with the sliding block; an auxiliary lifting mechanism is arranged on the surface of the lifting plate; the auxiliary lifting mechanism comprises a fixed seat, a first mounting frame and a first sliding rail are arranged in the fixed seat; a first lifting rod is arranged on the side surface of the first mounting frame, and a second lifting rod is arranged in the first sliding rail; the first lifting rod and the second lifting rod are arranged in a cross shape; a fourth lifting rod is arranged at the other end of the first lifting rod, and a third lifting rod is arranged at the other end of the second lifting rod; a connecting shaft is arranged at the connection position of the first lifting rod and the fourth lifting rod, and at the connection position of the second lifting rod and the third lifting rod; the third lifting rod and the fourth lifting rod are arranged in a cross shape; a center shaft is arranged at the cross connection position of the first lifting rod and the second lifting rod, and at the cross connection position of the third lifting rod and the fourth lifting rod; a second mounting frame is arranged at the other end of the fourth lifting rod, and a second sliding rail is arranged at the other end of the third lifting rod; a hydraulic cylinder is arranged on the inner side of the second lifting rod, and a telescopic rod is arranged at the power output end of the hydraulic cylinder; a connecting rod is arranged between the third lifting rods, and the connecting rod is connected with the telescopic rod; a placement table is arranged on the upper part of the second mounting frame and the second sliding rail.

[0009] As a preferred embodiment of the utility model, the upper portion of the bottom plate is provided with a base, and the interior of the base is provided with a control mechanism.

[0010] As a preferred embodiment of the utility model, the interior of the support plate is provided with two groups of sliding rods, the surface of the sliding rods is also provided with two groups of sliding blocks, and the sliding blocks are fixedly connected with the lifting plate, the side surface of the sliding blocks on the surface of the sliding rods is provided with an inclined support rod, and the inclined support rod is fixedly connected with the bottom of the lifting plate.

[0011] As a preferred embodiment of the utility model, the connecting end of the second lifting rod and the third lifting rod with the first sliding rail and the second sliding rail is provided with a moving wheel.

[0012] As a preferred embodiment of the utility model, the lower portion of the bottom plate is provided with a moving mechanism, and the moving mechanism is fixedly connected with the bottom plate.

[0013] As a preferred embodiment of the utility model, the two sides of the bottom plate are provided with a fixed plate, the interior of the fixed plate is provided with an adjusting rod, the adjusting rod is screw-connected with the fixed plate, the bottom is provided with a bottom disc, and the interior of the adjusting rod is provided with a fixed rod.

[0014] As a preferred embodiment of the utility model, the back of the support plate is provided with a handle, and the handle is fixedly connected with the support plate.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] The utility model discloses a support plate is provided with drive mechanism in the upper portion of bottom plate, and the inside of support plate is provided with drive mechanism, and the power output of drive mechanism is provided with screw rod and the surface of screw rod is provided with sliding block, and the side of sliding block is provided with lifting plate and is fixedly connected between lifting plate and sliding block, and the surface of lifting plate is provided with fixed seat and the inside of fixed seat is provided with first mounting bracket and first slide rail, and the side of first mounting bracket is provided with first lifting rod and the inside of first slide rail is provided with second lifting rod, and first lifting rod and second lifting rod are crossed and are provided between, and the other end of first lifting rod is provided with fourth lifting rod and the other end of second lifting rod is provided with third lifting rod, and the junction of first lifting rod and fourth lifting rod and the junction of second lifting rod and third lifting rod are provided with connecting shaft, and the other end of fourth lifting rod is provided with second mounting bracket and the other end of third lifting rod is provided with second slide rail, and the inboard of second lifting rod is provided with hydraulic cylinder and the power output of hydraulic cylinder is provided with telescopic link, and the between third lifting rod is provided with connecting rod and is connected between connecting rod and telescopic link, and the upper portion of second mounting bracket and second slide rail is provided with placing table, when using, drive structure drives screw rod to rotate, makes the sliding block of screw thread connection with it can drive lifting rod to carry out height adjustment, after reaching extreme height, then hydraulic cylinder starts, drives telescopic link telescopic, thereby control first lifting rod, second lifting rod, third lifting rod and fourth lifting rod do shearing motion between, realize the adjustment of height, this setting can realize two level height adjustment, increase the use range of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is whole structure schematic diagram of the utility model;

[0018] Figure 2 It is front view structure schematic diagram of the utility model;

[0019] Figure 3 It is side view structure schematic diagram of the utility model;

[0020] Figure 4 It is auxiliary lifting mechanism cross section structure schematic diagram of the utility model.

[0021] In the drawing: 1, bottom plate;2, support plate;3, handle;4, lifting plate;5, fixed seat;6, auxiliary lifting mechanism;7, placing table;8, base;9, moving mechanism;10, fixed plate;11, adjusting rod;12, fixed rod;13, bottom disc;14, screw rod;15, sliding rod;16, sliding block;17, inclined strut;18, drive mechanism;19, first mounting bracket;20, first lifting rod;21, first slide rail;22, second lifting rod;23, moving wheel;24, connecting shaft;25, third lifting rod;26, fourth lifting rod;27, central shaft;28, connecting rod;29, hydraulic cylinder;30, telescopic link;31, second mounting bracket;32, second slide rail. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical solution: a lifting frame applied to the field of intelligent assembly.

[0024] Embodiment 1

[0025] In view of the above problems to be solved: the existing lifting frame has fixed lifting height during use, lacks certain auxiliary lifting mechanism, and cannot meet the use requirement.

[0026] The solution is as follows: a lifting frame applied to the field of intelligent assembly, comprising a bottom plate 1, the upper portion of the bottom plate 1 is provided with a supporting plate 2, the inner portion of the supporting plate 2 is provided with a driving mechanism 18, the power output end of the driving mechanism 18 is provided with a screw rod 14, the surface of the screw rod 14 is provided with a sliding block 16, the side surface of the sliding block 16 is provided with a lifting plate 4, the lifting plate 4 is fixedly connected with the sliding block 16, the surface of the lifting plate 4 is provided with an auxiliary lifting mechanism 6, the auxiliary lifting mechanism 6 comprises a fixed seat 5, the inner portion of the fixed seat 5 is provided with a first mounting frame 19 and a first sliding rail 21, the side surface of the first mounting frame 19 is provided with a first lifting rod 20, the inner portion of the first sliding rail 21 is provided with a second lifting rod 22, the first lifting rod 20 and the second lifting rod 22 are cross-connected, the other end of the first lifting rod 20 is provided with a fourth lifting rod 26, the other end of the second lifting rod 22 is provided with a third lifting rod 25, the connecting portions of the first lifting rod 20 and the fourth lifting rod 26 and the second lifting rod 22 and the third lifting rod 25 are provided with a connecting shaft 24, the third lifting rod 25 and the fourth lifting rod 26 are cross-connected, the cross-connection portions of the first lifting rod 20 and the second lifting rod 22 and the third lifting rod 25 and the fourth lifting rod 26 are provided with a center shaft 27, the other end of the fourth lifting rod 26 is provided with a second mounting frame 31, the other end of the third lifting rod 25 is provided with a second sliding rail 32, the inner side of the second lifting rod 22 is provided with a hydraulic cylinder 29, the power output end of the hydraulic cylinder 29 is provided with a telescopic rod 30, the connecting rods 28 are arranged between the third lifting rods 25 and are connected with the telescopic rod 30, the upper portions of the second mounting frame 31 and the second sliding rail 32 are provided with a placing table 7, the upper portion of the bottom plate 1 is provided with the supporting plate 2, the inner portion of the supporting plate 2 is provided with the driving mechanism 18, the power output end of the driving mechanism 18 is provided with the screw rod 14, the surface of the screw rod 14 is provided with the sliding block 16, the side surface of the sliding block 16 is provided with the lifting plate 4, the lifting plate 4 is fixedly connected with the sliding block 16, the surface of the lifting plate 4 is provided with the fixed seat 5, the inner portion of the fixed seat 5 is provided with the first mounting frame 19 and the first sliding rail 21, the side surface of the first mounting frame 19 is provided with the first lifting rod 20, the inner portion of the first sliding rail 21 is provided with the second lifting rod 22, the first lifting rod 20 and the second lifting rod 22 are cross-connected, the other end of the first lifting rod 20 is provided with the fourth lifting rod 26, the other end of the second lifting rod 22 is provided with the third lifting rod 25, the connecting portions of the first lifting rod 20 and the fourth lifting rod 26 and the second lifting rod 22 and the third lifting rod 25 are provided with the connecting shaft 24, the other end of the fourth lifting rod 26 is provided with the second mounting frame 31, the other end of the third lifting rod 25 is provided with the second sliding rail 32, the inner side of the second lifting rod 22 is provided with the hydraulic cylinder 29, the power output end of the hydraulic cylinder 29 is provided with the telescopic rod 30.Between the third lifting rod 25 is provided with connecting rod 28 and connecting rod 28 and telescopic rod 30 are connected, the second mounting bracket 31 and the upper part of the second slide rail 32 is provided with a table 7, in use, by driving structure to drive screw 14 rotation, with its threaded connection with the sliding block 16 can drive the lifting rod height adjustment, in order to meet the demand, the hydraulic cylinder 29 starts, telescopic rod 30 telescopic, thereby controlling the first lifting rod 20, second lifting rod 22, third lifting rod 25 and fourth lifting rod 26 between the shear motion, realize the height adjustment, this setting can realize two level height adjustment, increase the use range of the equipment.

[0027] Further improved, as shown in Figure 1 : the upper part of the bottom plate 1 is provided with base 8 and the inside of base 8 is provided with control mechanism, by setting base 8 and control mechanism, so that the control of the whole lifting frame is more concentrated and convenient, convenient for operation and maintenance of the equipment.

[0028] Further improved, as shown in Figure 2 : the inside of the support plate 2 is provided with two groups of sliding rods 15 and the surface of the sliding rod 15 is also provided with two groups of sliding blocks 16 and is fixedly connected with the lifting plate 4, the sliding block 16 on the surface of the sliding rod 15 is provided with inclined strut 17 and is fixedly connected with the bottom of the lifting plate 4, by increasing the sliding rod 15 and the inclined strut 17, the stability and carrying capacity of the lifting plate 4 are enhanced, and the shaking or tilting that may occur in the lifting process is reduced.

[0029] Further improved, as shown in Figure 4 : the connecting end of the second lifting rod 22 and the third lifting rod 25 and the first slide rail 21 and the second slide rail 32 are provided with moving wheels 23, the setting of the moving wheel 23 makes the lifting rod move more smoothly and flexibly on the slide rail, reduces the friction and resistance, improves the lifting efficiency and stability of the equipment.

[0030] Example 2

[0031] For the above problems to be solved: the existing installation structure of the lifting frame is fixed, which limits its use range.

[0032] The solution is as follows: as shown in Figure 2 : the lower part of the bottom plate 1 is provided with moving mechanism 9 and is fixedly connected with the bottom plate 1, the setting of the moving mechanism 9 makes the lifting frame can be moved and positioned conveniently, adapts to the needs of different working environment and site, improves the flexibility and use range of the equipment.

[0033] Further improved, as shown in Figure 2As shown: the bottom plate 1 both sides are provided with fixed plate 10 and the inside of fixed plate 10 is provided with adjusting rod 11, the adjusting rod 11 is in threaded connection with fixed plate 10 and the bottom is provided with chassis 13, the inside of adjusting rod 11 is provided with fixed rod 12, by adjusting rod 11 and cooperating chassis 13 can effectively support bottom plate 1, provide stable supporting force.

[0034] Further improved, as Figure 1 As shown: the back of the support plate 2 is provided with handle 3 and the handle 3 is fixedly connected with the support plate 2, the handle 3 is arranged so that the operator can conveniently move and carry the lifting frame.

[0035] Working principle: the utility model discloses a support plate 2 is arranged on the upper portion of bottom plate 1 and the inside of support plate 2 is provided with drive mechanism 18, the surface of screw rod 14 is provided with sliding block 16 on the power output end of drive mechanism 18, and the surface of sliding block 16 is provided with lifting plate 4, and the lifting plate 4 is fixedly connected with the sliding block 16, and the surface of lifting plate 4 is provided with fixed seat 5, and the inside of fixed seat 5 is provided with first mounting frame 19 and first sliding rail 21, and the side of first mounting frame 19 is provided with first lifting rod 20, and the inside of first sliding rail 21 is provided with second lifting rod 22, and first lifting rod 20 and second lifting rod 22 are arranged in cross, and the other end of first lifting rod 20 is provided with fourth lifting rod 26, and the other end of second lifting rod 22 is provided with third lifting rod 25, and the connecting portion of first lifting rod 20 and fourth lifting rod 26 and the connecting portion of second lifting rod 22 and third lifting rod 25 are provided with connecting shaft 24, and the other end of fourth lifting rod 26 is provided with second mounting frame 31, and the other end of third lifting rod 25 is provided with second sliding rail 32, and the inside of second lifting rod 22 is provided with hydraulic cylinder 29, and the power output end of hydraulic cylinder 29 is provided with telescopic rod 30, and connecting rod 28 is arranged between third lifting rod 25, and connecting rod 28 is connected with telescopic rod 30, and placing table 7 is arranged on the upper portion of second mounting frame 31 and second sliding rail 32, when using, drive screw rod 14 to rotate, make with its threaded connection sliding block 16 can drive lifting rod to carry out height adjustment, after reaching the limit height, then hydraulic cylinder 29 starts, drives telescopic rod 30 to retract, thereby controls first lifting rod 20, second lifting rod 22, third lifting rod 25 and fourth lifting rod 26 do shearing motion, realize the adjustment of height, this setting can realize two-stage height adjustment, increase the use range of equipment.

[0036] The above shows and describes the basic principles and main features of the present application and the advantages of the present application, and it is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0037] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and does not limit the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A lifting frame applied to the field of intelligent assembly, characterized in that: Include: The bottom plate (1), the upper part of the bottom plate (1) is provided with a support plate (2), and the inside of the support plate (2) is provided with a driving mechanism (18), the power output end of the driving mechanism (18) is provided with a screw rod (14), and the surface of the screw rod (14) is provided with a sliding block (16), the side surface of the sliding block (16) is provided with a lifting plate (4), and the lifting plate (4) is fixedly connected with the sliding block (16), the surface of the lifting plate (4) is provided with an auxiliary lifting mechanism (6), the auxiliary lifting mechanism (6) includes a fixed seat (5), and the inside of the fixed seat (5) is provided with a first mounting frame (19) and a first sliding rail (21), the side surface of the first mounting frame (19) is provided with a first lifting rod (20), and the inside of the first sliding rail (21) is provided with a second lifting rod (22), the first lifting rod (20) and the second lifting rod (22) are arranged in cross, the other end of the first lifting rod (20) is provided with a fourth lifting rod (26), and the other end of the second lifting rod (22) is provided with a third lifting rod (25), the connection between the first lifting rod (20) and the fourth lifting rod (26) and the connection between the second lifting rod (22) and the third lifting rod (25) are provided with a connecting shaft (24), the third lifting rod (25) and the fourth lifting rod (26) are arranged in cross, the cross connection of the first lifting rod (20) and the second lifting rod (22) and the third lifting rod (25) and the fourth lifting rod (26) is provided with a center shaft (27), the other end of the fourth lifting rod (26) is provided with a second mounting frame (31), and the other end of the third lifting rod (25) is provided with a second sliding rail (32), the inner side of the second lifting rod (22) is provided with a hydraulic cylinder (29), and the power output end of the hydraulic cylinder (29) is provided with a telescopic rod (30), the third lifting rod (25) is provided with a connecting rod (28), and the connecting rod (28) is connected with the telescopic rod (30), the upper part of the second mounting frame (31) and the second sliding rail (32) is provided with a placing table (7).

2. The elevated stand for use in the field of smart assembly according to claim 1, characterized in that: The upper part of the bottom plate (1) is provided with a base (8), and the inside of the base (8) is provided with a control mechanism.

3. The elevated stand for use in the field of smart assembly according to claim 1, characterized in that: The inside of the support plate (2) is provided with two groups of sliding rods (15), and the surface of the sliding rod (15) is also provided with two groups of sliding blocks (16) and is fixedly connected with the lifting plate (4), the sliding block (16) on the surface of the sliding rod (15) is provided with an inclined strut (17), and the inclined strut (17) is fixedly connected with the bottom of the lifting plate (4).

4. The elevated stand for use in the field of smart assembly according to claim 1, characterized in that: The connecting end of the second lifting rod (22) and the third lifting rod (25) and the first sliding rail (21) and the second sliding rail (32) is provided with a moving wheel (23).

5. The elevated stand for use in the field of smart assembly according to claim 1, characterized in that: The lower part of the bottom plate (1) is provided with a moving mechanism (9), and the moving mechanism (9) is fixedly connected with the bottom plate (1).

6. The elevated stand for use in the field of smart assembly according to claim 1, characterized in that: Both sides of the bottom plate (1) are provided with fixed plates (10), the interiors of the fixed plates (10) are provided with adjusting rods (11), the adjusting rods (11) are in threaded connection with the fixed plates (10), the bottoms are provided with bottom plates (13), the interiors of the adjusting rods (11) are provided with fixed rods (12).

7. The elevated stand for use in the field of smart assembly according to claim 1, characterized in that: The back of the supporting plate (2) is provided with a handle (3), and the handle (3) is in fixed connection with the supporting plate (2).

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