Snap ring installation translation tool

Abstract

The utility model provides a clamping ring installation translation tool, belongs to the field of clamping ring installation, and aims to solve the problem that an existing clamping ring installation translation tool cannot conveniently and uniformly lubricate all roller pins on the translation tool. The clamping ring installation translation tool comprises a bottom plate, and a gas storage frame and a connecting frame are welded and fixed in the bottom plate; a first filter screen plate is fixedly welded to one end of the gas storage frame, a first threaded rod is in threaded connection with the first filter screen plate, a first rubber piston is rotationally connected to the end of the first threaded rod, a gas guide pipe is connected to the other end of the gas storage frame, and the connecting frame is connected with the other end of the gas guide pipe. Through rotation of the arranged first threaded rod, air in the connecting frame can be sucked in combination with a first rubber piston, the whole translation tool can be conveniently, rapidly and stably adsorbed and fixed to the balance beam through negative pressure of all rubber suction cups, and then the stability and safety of the whole follow-up working state of the translation tool can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of snap ring installation, and concretely relates to a snap ring installation translation tool. BACKGROUND

[0002] The balance beam of the crane is an important component in the crane structure, and its main role is to balance the gravity center of the crane when lifting heavy objects, thereby ensuring the stability and safety of the crane during operation, and in the installation process of the snap ring on the balance beam, in order to improve the assembly efficiency, the translation tool is needed to assist the snap ring installation work.

[0003] However, the existing snap ring installation translation tool has some problems in actual use, for example, a kind of snap ring installation translation tool with publication number CN202420811371.7, although it can be adsorbed on the balance beam by relying on the magnet in the working process, the magnet is prone to position deviation under stress, and when the magnet is larger, it is not convenient to disassemble, and the practicability is poor, and after long time work, it cannot conveniently and uniformly lubricate each roller needle on the translation tool, thereby cannot guarantee the stability of the roller needle in long time working state, and in the actual working process, it cannot conveniently adjust the supporting height of the snap ring, thereby cannot guarantee the convenience of subsequent assembly work of the snap ring, therefore we improve it and propose a kind of snap ring installation translation tool. UTILITY MODEL CONTENTS

[0004] The utility model aims at: for the existing snap ring installation translation tool, it is inconvenient to disassemble, and cannot conveniently and uniformly lubricate each roller needle on the translation tool, and cannot conveniently adjust the supporting height of the snap ring.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] The snap ring installation translation tool is used to improve the above problems.

[0007] The application is as follows:

[0008] The utility model provides a kind of air storage device, including bottom plate, the bottom plate is fixed with gas storage frame and connecting frame in welding, one end of the gas storage frame is fixed with first filter screen plate in welding, first threaded rod is threadedly connected on the first filter screen plate, first rubber piston is rotatably connected on the end of the first threaded rod, the other end of the gas storage frame is connected with air pipe, the connecting frame is connected with the other end of air pipe, rubber suction disc is connected in the bottom of the connecting frame, rotating shaft is rotatably connected on the top end surface of the bottom plate, first gear is welded on the rotating shaft, second gear is meshingly connected on the first gear, second threaded rod is welded on the second gear, the bottom end of the second threaded rod is rotatably connected on the top end surface of the bottom plate, connecting sleeve rod is threadedly connected on the second threaded rod, the top end of the connecting sleeve rod is welded with supporting plate, positioning groove, transfer groove and communication groove are set in the supporting plate, first ball is rotatably connected in the positioning groove, liquid storage frame is welded on the bottom end surface of the supporting plate.

[0009] As a preferred technical solution of the present application, the first rubber piston is slidingly connected in the gas storage frame, the first rubber piston is fitted with the inner wall of the gas storage frame, the end surface of the first filter screen plate, the end surface of the gas storage frame and the end surface of the bottom plate are flush, the gas storage frame is symmetrically distributed on both sides of the connecting frame, the gas storage frame corresponds to the air pipe one by one, the rubber suction disc is equidistantly distributed on both sides of the bottom of the connecting frame, and the height of the bottom end surface of the rubber suction disc is lower than the height of the bottom end surface of the bottom plate.

[0010] As a preferred technical solution of the present application, the rotating shaft is connected at the central part of the bottom plate, the second gear is symmetrically distributed on both sides of the first gear, and the second gear corresponds to the connecting sleeve rod one by one through the second threaded rod.

[0011] As a preferred technical solution of the present application, the second ball is rotatably connected in the supporting plate, the first ball is fitted with the second ball, the transfer groove is communicated with the communication groove, the communication groove is communicated with the positioning groove, the second ball is equiangularly distributed at the bottom of the first ball, the positioning grooves are equidistantly distributed on both sides of the supporting plate, and the positioning grooves correspond to the first ball and the communication groove respectively.

[0012] As a preferred technical solution of the present application, the liquid storage frame is connected with fixed tube, the side end of the liquid storage frame is welded with second filter screen plate, third threaded rod is threadedly connected on the second filter screen plate, second rubber piston is rotatably connected on the end of the third threaded rod, the second rubber piston is slidingly connected in the liquid storage frame, and the top of the liquid storage frame is connected with conveying pipe.

[0013] As a preferred technical scheme of the present application, the second filter screen plate is symmetrically distributed on both sides of the liquid storage frame, the second filter screen plate is in one-to-one correspondence with the second rubber piston through the third threaded rod, the second rubber piston is attached to the inner wall of the liquid storage frame, the third threaded rod is connected to the middle part of the second rubber piston, the conveying pipe is connected to the middle part of the top of the liquid storage frame, and the top end of the conveying pipe is in communication with the transfer groove.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] In the scheme of the present application:

[0016] 1. By rotating the first threaded rod, the first rubber piston can suck the air inside the connecting frame, and the negative pressure of each rubber suction cup can conveniently and stably adsorb and fix the whole translational tool on the balance beam, thereby ensuring the stability and safety of the subsequent working state of the whole translational tool. Similarly, by reversing the rotation of the first threaded rod, the whole translational tool can be conveniently disassembled and separated from the balance beam, achieving non-destructive disassembly and increasing the convenience and stability of the translational tool.

[0017] 2. The rotating shaft can drive the first gear to rotate, the second gear meshed and connected on both sides can drive the second threaded rods on both sides to rotate, and the corresponding connecting sleeve rods can push the supporting plate upward or downward, thereby conveniently adjusting the supporting height of the clamping ring according to the actual situation, so as to ensure that the clamping ring can be conveniently and accurately pushed into the annular groove on the balance beam shaft, ensuring the accuracy and convenience of the subsequent installation work of the clamping ring, and improving the practicality and applicability of the translational tool.

[0018] 3. By cooperating the first and second rolling balls, the worker can conveniently move the clamping ring supported on the supporting plate, thereby ensuring the labor-saving and convenience of the subsequent clamping and installation work of the clamping ring. After the first and second rolling balls work for a long time, the worker only needs to rotate the third threaded rod, and the second rubber piston can push the lubricating oil in the liquid storage frame to the first and second rolling balls through the conveying pipe, the transfer groove and the communication groove, realizing convenient and uniform lubrication, ensuring the stability of the first and second rolling balls in the long-term working state, and improving the service life of the translational tool. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The present application provides a whole three-dimensional structure schematic diagram of the clamping ring installation translational tool;

[0020] Figure 2 The present application provides a whole main cross-sectional structure schematic diagram of the clamping ring installation translational tool;

[0021] Figure 3The bottom plate of the snap ring installation translation tool provided in the application is shown in a schematic view from below;

[0022] Figure 4 The bottom plate of the snap ring installation translation tool provided in the application is shown in a schematic view from below; Figure 2 The enlarged structure schematic view at A in the middle is shown in a schematic view from below;

[0023] Figure 5 The bottom plate of the snap ring installation translation tool provided in the application is shown in a schematic view from below;

[0024] Figure 6 The bottom plate of the snap ring installation translation tool provided in the application is shown in a schematic view from below;

[0025] Figure 7 The bottom plate of the snap ring installation translation tool provided in the application is shown in a schematic view from below.

[0026] The figure shows: 1, bottom plate; 2, gas storage frame; 3, first filter screen plate; 4, first threaded rod; 5, first rubber piston; 6, gas guide pipe; 7, connecting frame; 8, rubber suction cup; 9, rotating shaft; 10, first gear; 11, second gear; 12, second threaded rod; 13, connecting sleeve rod; 14, supporting plate; 15, positioning groove; 16, first rolling ball; 17, second rolling ball; 18, liquid storage frame; 19, fixed pipe; 20, second filter screen plate; 21, third threaded rod; 22, second rubber piston; 23, conveying pipe; 24, transfer groove; 25, communication groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed present application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] It should be noted that the embodiments in the present application and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0030] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the description of the utility model, it is necessary to explain that the position or position relation indicated by the terms "upper", "lower" and the like is the position or position relation shown based on the drawing, or is the position or position relation of the product when using the position or position relation of the product, or is the position or position relation that the person skilled in the art usually understands, and such terms are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.In addition, the terms "first", "second" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] As Figures 1-7 shown, the embodiment provides a snap ring installation translation tool, which comprises a bottom plate 1, a gas storage frame 2 and a connecting frame 7 are welded and fixed in the bottom plate 1, one end of the gas storage frame 2 is welded and fixed with a first filter screen plate 3, the first filter screen plate 3 is threadedly connected with a first threaded rod 4, the end of the first threaded rod 4 is rotatably connected with a first rubber piston 5, the other end of the gas storage frame 2 is connected with a gas guide pipe 6, the connecting frame 7 is connected with the other end of the gas guide pipe 6, the bottom of the connecting frame 7 is connected with a rubber suction cup 8, the top end surface of the bottom plate 1 is rotatably connected with a rotating shaft 9, the rotating shaft 9 is welded and fixed with a first gear 10, the first gear 10 is meshingly connected with a second gear 11, the second gear 11 is welded and fixed with a second threaded rod 12, the bottom end of the second threaded rod 12 is rotatably connected with the top end surface of the bottom plate 1, the second threaded rod 12 is threadedly connected with a connecting sleeve rod 13, the top end of the connecting sleeve rod 13 is welded and fixed with a supporting plate 14, the supporting plate 14 is provided with a positioning groove 15, a transfer groove 24 and a communication groove 25, the first rolling ball 16 is rotatably connected in the positioning groove 15, the bottom end surface of the supporting plate 14 is welded and fixed with a liquid storage frame 18.

[0034] Embodiment 2:

[0035] The scheme in embodiment 1 will be further introduced in combination with the specific working mode, and the details are described below:

[0036] As Figures 1-3As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the first rubber piston 5 is slidingly connected in the gas storage frame 2, the first rubber piston 5 is attached to the inner wall of the gas storage frame 2, the end face of the first filter screen plate 3, the end face of the gas storage frame 2 and the end face of the bottom plate 1 are flush, the gas storage frame 2 is symmetrically distributed on both sides of the connecting frame 7, the gas storage frame 2 corresponds to the gas guide pipe 6 one by one, the rubber suction cups 8 are equidistantly distributed on the bottom of the connecting frame 7, the height of the bottom end face of the rubber suction cup 8 is lower than the height of the bottom end face of the bottom plate 1, the rotation of the first threaded rod 4 can suck the air in the connecting frame 7 in combination with the first rubber piston 5, the negative pressure of each rubber suction cup 8 can conveniently and stably adsorb and fix the whole translational tool on the balance beam, thereby ensuring the stability and safety of the subsequent working state of the whole translational tool.

[0037] As shown in Figure 1 and Figure 2 As a preferred embodiment, on the basis of the above-mentioned mode, further, the rotating shaft 9 is connected at the center of the bottom plate 1, the second gear 11 is symmetrically distributed on both sides of the first gear 10, the second gear 11 corresponds to the connecting sleeve rod 13 one by one through the second threaded rod 12, the first gear 10 can be driven to rotate by the rotating shaft 9, the second threaded rod 12 on both sides can be driven to rotate by the second gear 11 engaged and connected on both sides, and the corresponding connecting sleeve rod 13 can push the supporting plate 14 to move upward or downward, thereby conveniently adjusting the supporting height of the clamping ring according to the actual situation.

[0038] As shown in Figure 2 and Figures 4-7 As a preferred embodiment, on the basis of the above-mentioned mode, further, the second rolling ball 17 is rotatably connected in the supporting plate 14, the first rolling ball 16 is attached to the second rolling ball 17, the middle transfer groove 24 is communicated with the communication groove 25, the communication groove 25 is communicated with the positioning groove 15, the second rolling ball 17 is equiangularly distributed at the bottom of the first rolling ball 16, the positioning grooves 15 are equidistantly distributed on both sides of the supporting plate 14, the positioning grooves 15 correspond to the first rolling ball 16 and the communication groove 25 respectively, by cooperation of each first rolling ball 16 and second rolling ball 17, the staff can conveniently move the clamping ring supported on the supporting plate 14, thereby labor-saving and convenient for subsequent clamping and installation work of the clamping ring.

[0039] As shown in Figure 2 and Figure 4As shown, as a preferred embodiment, on the basis of the above mode, further, the liquid storage frame 18 is connected with a fixed pipe 19, the fixed pipe 19 is installed with an electromagnetic valve, the side end of the liquid storage frame 18 is welded with a second filter screen plate 20, the second filter screen plate 20 is threadedly connected with a third threaded rod 21, the end of the third threaded rod 21 is rotatably connected with a second rubber piston 22, the second rubber piston 22 is slidably connected in the liquid storage frame 18, the top of the liquid storage frame 18 is connected with a conveying pipe 23, the second filter screen plate 20 is symmetrically distributed on both sides of the liquid storage frame 18, the second filter screen plate 20 corresponds to the second rubber piston 22 through the third threaded rod 21, the second rubber piston 22 is in close contact with the inner wall of the liquid storage frame 18, the third threaded rod 21 is connected at the middle part of the second rubber piston 22, the conveying pipe 23 is connected at the middle part of the top of the liquid storage frame 18, the top end of the conveying pipe 23 is communicated with a transfer groove 24, after the first rolling ball 16 and the second rolling ball 17 work for a long time, the staff only needs to rotate the third threaded rod 21, so that the second rubber piston 22 can push the lubricating oil in the liquid storage frame 18 to the first rolling ball 16 and the second rolling ball 17 through the conveying pipe 23, the transfer groove 24 and the communication groove 25, so that the convenient and uniform lubrication treatment is realized, and the stability of the long-time working state of the first rolling ball 16 and the second rolling ball 17 is ensured.

[0040] Specifically, when the card ring mounting translation tool is used: first, the staff can place the mounting translation tool around the hoisting shaft on the balance beam of the crane at a suitable position, at this time each rubber suction cup 8 is in contact with the balance beam, then the staff can rotate the first threaded rod 4 on the first filter screen plate 3, under the threaded rotation of the first threaded rod 4, the first rubber piston 5 rotatably connected at the end can move towards the first filter screen plate 3, at this time under the movement of the first rubber piston 5, the air inside the connecting frame 7 can be sucked through the air guide pipe 6, at this time the connecting frame 7 can suck the air inside each rubber suction cup 8, after the air suction of each rubber suction cup 8, a negative pressure is formed inside, the negative pressure of each rubber suction cup 8 can conveniently and stably adsorb and fix the translation tool on the balance beam;

[0041] After the translation tool is adsorbed and fixed as a whole, the staff can rotate the rotating shaft 9 on the bottom plate 1, at this time under the rotation of the rotating shaft 9, the first gear 10 can be stably rotated, under the rotation of the first gear 10, the second gear 11 meshingly connected on both sides can be synchronously rotated, further, the second threaded rod 12 on the second gear 11 can be synchronously rotated, at this time under the rotation of the second threaded rods 12 on both sides, through the corresponding threaded connection of the connecting sleeve rod 13, the supporting plate 14 can be pushed to move upwards or downwards, until the top end surface of the first rolling ball 16 is flush with the bottom end surface of the annular groove on the hoisting shaft.

[0042] By adjusting the height of the supporting plate 14, the supporting height of the clamping ring can be conveniently adjusted according to the actual situation, and then the worker operates the hoisting device, the hook of the hoisting device is hung on the lifting lug of the clamping ring, the two half-ring clamping rings are hoisted to the balance beam, and then the clamping ring is hoisted and placed on the supporting plate 14, at this time the clamping ring is in contact with each first ball 16 on the supporting plate 14, and under the rolling support of each first ball 16 and each second ball 17, the worker can push the clamping ring to slide on the supporting plate 14, so that the two half-ring clamping rings can be conveniently and stably assembled into the annular groove on the hoisting shaft.

[0043] After the installation of the translation tool is completed, the worker only needs to rotate the first threaded rod 4 on the first filter screen plate 3 in the opposite direction, at this time under the threaded rotation of the first threaded rod 4, the first rubber piston 5 can be driven to move and reset towards the air guide pipe 6, at this time the air in the air storage frame 2 is pushed into the connecting frame 7, at this time the negative pressure in the rubber suction cup 8 inside the connecting frame 7 disappears, at this time the overall disassembly of the translation tool can be conveniently completed, and the translation tool is separated from the balance beam, realizing lossless disassembly and ensuring the convenience of repeated use of the translation tool.

[0044] And after the installation of the translation tool is completed, the worker only needs to rotate the first threaded rod 4 on the first filter screen plate 3 in the opposite direction, at this time under the threaded rotation of the first threaded rod 4, the first rubber piston 5 can be driven to move and reset towards the air guide pipe 6, at this time the air in the air storage frame 2 is pushed into the connecting frame 7, at this time the negative pressure in the rubber suction cup 8 inside the connecting frame 7 disappears, at this time the overall disassembly of the translation tool can be conveniently completed, and the translation tool is separated from the balance beam, realizing lossless disassembly and ensuring the convenience of repeated use of the translation tool.

[0045] The above embodiments are only used to illustrate the technical solutions described in the present application and do not limit the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, therefore any modification or equivalent replacement of the present application; all technical solutions and improvements within the spirit and scope of the application are covered by the scope of the claims of the present application.

Claims

1. A snap ring installation translation tool comprising a base plate (1), characterized in that, The bottom plate (1) is welded with a gas storage frame (2) and a connecting frame (7), one end of the gas storage frame (2) is welded with a first filter screen plate (3), the first filter screen plate (3) is threadedly connected with a first threaded rod (4), the end of the first threaded rod (4) is rotatably connected with a first rubber piston (5), the other end of the gas storage frame (2) is connected with a gas guide pipe (6), the connecting frame (7) is connected with the other end of the gas guide pipe (6), the bottom of the connecting frame (7) is connected with a rubber suction cup (8), the top end surface of the bottom plate (1) is rotatably connected with a rotating shaft (9), the rotating shaft (9) is welded with a first gear (10), the first gear (10) is meshingly connected with a second gear (11), the second gear (11) is welded with a second threaded rod (12), the bottom end of the second threaded rod (12) is rotatably connected with the top end surface of the bottom plate (1), the second threaded rod (12) is threadedly connected with a connecting sleeve rod (13), the top end of the connecting sleeve rod (13) is welded with a supporting plate (14), the supporting plate (14) is provided with a positioning groove (15), a transfer groove (24) and a communication groove (25), the first rolling ball (16) is rotatably connected in the positioning groove (15), the bottom end surface of the supporting plate (14) is welded with a liquid storage frame (18).

2. The translational fixture of claim 1, wherein, The first rubber piston (5) is slidably connected in the gas storage frame (2), the first rubber piston (5) is attached to the inner wall of the gas storage frame (2), the end surface of the first filter screen plate (3), the end surface of the gas storage frame (2) and the end surface of the bottom plate (1) are flush, the gas storage frames (2) are symmetrically distributed on both sides of the connecting frame (7), the gas storage frames (2) correspond to the gas guide pipes (6) one by one, the rubber suction cups (8) are equidistantly distributed on both sides of the bottom of the connecting frame (7), the height of the bottom end surface of the rubber suction cup (8) is lower than that of the bottom end surface of the bottom plate (1).

3. The translational fixture of claim 1, wherein, The rotating shaft (9) is connected at the central part of the bottom plate (1), the second gears (11) are symmetrically distributed on both sides of the first gear (10), the second gears (11) correspond to the connecting sleeve rods (13) through the second threaded rods (12).

4. The snap ring installation translation fixture of claim 1, wherein, The second rolling ball (17) is rotatably connected in the supporting plate (14), the first rolling ball (16) is attached to the second rolling ball (17), the transfer groove (24) is communicated with the communication groove (25), the communication groove (25) is communicated with the positioning groove (15), the second rolling ball (17) is equiangularly distributed at the bottom of the first rolling ball (16), the positioning grooves (15) are equidistantly distributed on both sides of the supporting plate (14), the positioning grooves (15) correspond to the first rolling balls (16) and the communication grooves (25) respectively.

5. The snap ring installation translation fixture of claim 1, wherein, The fixed pipe (19) is connected to the liquid storage frame (18), the second filter screen plate (20) is welded and fixed at the side end of the liquid storage frame (18), the third threaded rod (21) is threadedly connected to the second filter screen plate (20), the end of the third threaded rod (21) is rotatably connected with the second rubber piston (22), the second rubber piston (22) is slidably connected in the liquid storage frame (18), and the top of the liquid storage frame (18) is connected with the conveying pipe (23).

6. A snap ring installation translation fixture according to claim 5, wherein, The second filter screen plate (20) is symmetrically distributed on the two sides of the liquid storage frame (18), the second filter screen plate (20) is one-to-one corresponding to the second rubber piston (22) through the third threaded rod (21), the second rubber piston (22) is attached to the inner wall of the liquid storage frame (18), the third threaded rod (21) is connected to the middle part of the second rubber piston (22), the conveying pipe (23) is connected to the middle part of the top of the liquid storage frame (18), and the top end of the conveying pipe (23) is communicated with the transfer groove (24).

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