A bidirectional thrust device for oil-containing bearings

Abstract

The utility model relates to the technical field of two-way pushing equipment for oil-containing bearings, and discloses a two-way pushing equipment for oil-containing bearings, wherein loading and unloading components are arranged on the front and rear sides of a support seat, and a fixing component is installed on the rear side of the support seat; when it is necessary to process a pipe fitting, the piston rod of the first cylinder is extended to drive the two first triangular plates on the first connecting plate to move upward, so that the first triangular plate drives the pipe fitting to move upward, at which time the pipe fitting is separated from one side of a limiting plate, the limiting plate moves along the top of the first triangular plate, and the pipe fitting moves to the top of the limiting plate, thus completing the loading of the pipe fitting; after the pipe fitting is assembled, the piston rod of the second cylinder is extended to drive the second triangular plate on the second connecting plate to move upward, so that the second triangular plate drives the processed pipe fitting to move upward, so that it is separated from one side of the baffle and moves to the unloading plate, and no manual loading and unloading is required, which effectively improves the efficiency of pipe fitting assembly and reduces the labor intensity of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of bidirectional jacking equipment for oil-containing bearings, in particular to bidirectional jacking equipment for oil-containing bearings. Background Art

[0002] Oil-containing bearings have the characteristics of low cost, vibration absorption, low noise, and no need to add lubricating oil for a long working time. They are particularly suitable for working environments that are difficult to lubricate or do not allow oil to be contaminated. They have become an indispensable basic part for the development of various industrial products such as automobiles, home appliances, audio equipment, office equipment, agricultural machinery, precision machinery, etc. Affected by the length and stroke of the cylinder, only one-way oil-containing bearings can be pressed in each time. Therefore, it is necessary to change the way of pressing the oil-containing bearings to improve efficiency, so a device that can push in both directions is needed.

[0003] During the assembly process of the traditional oil-containing bearing in the aluminum tube of the brush cutter, it is usually necessary to manually place the aluminum tube fittings on the processing platform, which takes a lot of time and increases the labor intensity of the workers. Therefore, an oil-containing bearing bidirectional pushing device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a bidirectional jacking device for an oil-containing bearing, so as to solve the problem in the above-mentioned background technology that during the assembly process of the oil-containing bearing in the aluminum tube of a traditional brush cutter, it is usually necessary to manually place the aluminum tube fittings on a processing platform, which takes a lot of time and increases the labor intensity of the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bidirectional jacking device for an oil-containing bearing, comprising a support seat, both ends of the top of the support seat are provided with jacking assemblies for assembling the oil-containing bearing, the front and rear sides of the support seat are provided with loading and unloading assemblies, and the rear side of the support seat is provided with a fixing assembly;

[0006] The loading and unloading assembly includes a first mounting frame, a first cylinder and a first connecting plate, the first mounting frame is fixedly connected to the rear side of the support seat, the first cylinder is installed on the top of the first mounting frame, the first connecting plate is fixedly connected to the top of the piston rod of the first cylinder, both ends of the top of the first connecting plate are fixedly connected to the first triangular plate, the front side of the support seat is fixedly connected to the second mounting frame, the second mounting frame is fixedly connected to the second cylinder at the top center, the piston rod of the second cylinder is fixedly connected to the second connecting plate, and the two ends of the top of the second connecting plate are fixedly connected to the second triangular plates.

[0007] As a further preferred embodiment of the present technical solution: the pushing assembly includes two pushing cylinders and two pushing blocks, the two pushing cylinders are respectively installed at the two ends of the top of the support seat, and the two pushing blocks are fixedly connected to the piston rod ends of the pushing cylinders.

[0008] As a further preferred embodiment of the present technical solution: the fixing assembly includes two fixing frames, a third cylinder and a clamping block, the two fixing frames are fixedly connected to the rear side of the support seat and are located above the first connecting plate, the third cylinder is installed on the top of the fixing frame, the clamping block is fixedly connected to the piston rod end of the third cylinder, the top of the support seat is fixedly connected to one end away from the clamping block with a baffle, and the top of the support seat is fixedly connected to a limiting plate between the baffle and the clamping block.

[0009] As a further preferred embodiment of the technical solution: a bearing placement seat is fixedly connected to the top of the support seat, and the bearing placement seat is located between the top block and the first triangular plate.

[0010] As a further preferred embodiment of the technical solution: the top of the second mounting frame is located at both sides of the second triangular plate and is fixedly connected with blanking plates, and the top of the blanking plates is provided with a first inclined surface.

[0011] As a further preferred embodiment of the present technical solution: the top of the first mounting frame is located at the rear side of the first triangular plate and is fixedly connected with a loading plate, and the top of the loading plate is provided with a second inclined surface.

[0012] As a further preferred embodiment of the present technical solution: the tops of the bearing placement seat, the clamping block and the limiting plate are all provided with V-shaped grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when the pipe fitting needs to be processed, the piston rod of the first cylinder is extended to drive the two first triangular plates on the first connecting plate to move upward, so that the first triangular plate drives the pipe fitting to move upward. At this time, the pipe fitting is separated from one side of the limit plate, and the limit plate moves along the top of the first triangular plate. The pipe fitting moves to the top of the limit plate, and the loading of the pipe fitting is completed; after the pipe fitting is assembled, the piston rod of the second cylinder is extended to drive the second triangular plate on the second connecting plate to move upward, so that the second triangular plate drives the processed pipe fitting to move upward, so that it is separated from one side of the baffle and moves to the unloading plate. There is no need for manual loading and unloading, which effectively improves the efficiency of pipe fitting assembly, saves time and effort, and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0016] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 4 It is a rear view structural schematic diagram of the utility model;

[0019] Figure 5 This is a schematic diagram of the second triangular plate structure of the present utility model.

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Support seat; 2. Push cylinder; 3. Push block; 41. First mounting frame; 42. First cylinder; 43. First connecting plate; 44. First triangular plate; 45. Second mounting frame; 46. Second cylinder; 47. Second connecting plate; 48. Second triangular plate; 51. Fixed frame; 52. Third cylinder; 53. Clamp block; 54. Limit plate; 55. Baffle; 6. Bearing placement seat; 7. Unloading plate; 8. Loading plate. DETAILED DESCRIPTION

[0021] 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.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0023] Example

[0024] See also Figure 1-5 The utility model provides a technical solution: a bidirectional jacking device for an oil-containing bearing, comprising a support seat 1, both ends of the top of the support seat 1 are provided with jacking assemblies for assembling the oil-containing bearing, the front and rear sides of the support seat 1 are provided with loading and unloading assemblies, and the rear side of the support seat 1 is installed with a fixing assembly.

[0025] By setting up the loading and unloading components, the efficiency of pipe assembly can be effectively improved, time and labor can be saved, and the labor intensity of workers can be reduced; the loading and unloading components include a first mounting frame 41, a first cylinder 42 and a first connecting plate 43, the first mounting frame 41 is fixedly connected to the rear side of the support seat 1, the first cylinder 42 is installed on the top of the first mounting frame 41, the first connecting plate 43 is fixedly connected to the top of the piston rod of the first cylinder 42, the top two ends of the first connecting plate 43 are fixedly connected to the first triangular plate 44, the front side of the support seat 1 is fixedly connected to the second mounting frame 45, the top center of the second mounting frame 45 is fixedly connected to the second cylinder 46, the piston rod of the second cylinder 46 is fixedly connected to the second connecting plate 47, the top two ends of the second connecting plate 47 A second triangular plate 48 is fixedly connected to the end; when the pipe fitting needs to be processed, the piston rod of the first cylinder 42 is extended to drive the two first triangular plates 44 on the first connecting plate 43 to move upward, so that the first triangular plate 44 drives the pipe fitting to move upward. At this time, the pipe fitting is separated from one side of the limit plate 54, and the limit plate 54 moves along the top of the first triangular plate 44. The pipe fitting moves to the top of the limit plate 54, and the loading of the pipe fitting is completed; after the pipe fitting is assembled, the piston rod of the second cylinder 46 is extended to drive the second triangular plate 48 on the second connecting plate 47 to move upward, so that the second triangular plate 48 drives the processed pipe fitting to move upward, so that it is separated from one side of the baffle 55 and moves to the unloading plate 7, and no manual loading and unloading is required.

[0026] By setting up a pushing assembly, bidirectional processing of pipe fittings can be completed, which greatly improves the assembly efficiency of pipe fittings; the pushing assembly includes two pushing cylinders 2 and two pushing blocks 3, the two pushing cylinders 2 are respectively installed at the two ends of the top of the support seat 1, and the two pushing blocks 3 are fixedly connected to the piston rod ends of the pushing cylinders 2. The top of the support seat 1 is fixedly connected with a bearing placement seat 6, and the bearing placement seat 6 is located between the pushing block 3 and the first triangular plate 44. The tops of the bearing placement seat 6, the clamping block 53 and the limit plate 54 are all provided with V-grooves, and the V-grooves can complete the positioning of the bearings and pipe fittings, which is convenient for processing the pipe fittings; the pushing block 3 is driven to move by extending the piston rods of the two pushing cylinders 2, and the oil-containing bearings placed on the bearing placement seat 6 are pressed into the two ends of the pipe fittings.

[0027] By setting up a fixing component, the pipe fitting can be clamped and fixed to ensure the normal processing of the bearing and prevent the pipe fitting from shaking during the pressing process; the fixing component includes two fixing frames 51, a third cylinder 52 and a clamping block 53. The two fixing frames 51 are fixedly connected to the rear side of the support seat 1 and are located above the first connecting plate 43. The third cylinder 52 is installed on the top of the fixing frame 51, and the clamping block 53 is fixedly connected to the piston rod end of the third cylinder 52. A baffle 55 is fixedly connected to the end of the top of the support seat 1 away from the clamping block 53. The top of the support seat 1 is located between the baffle 55 and the clamping block 53 and is fixedly connected to a limiting plate 54. When the pipe fitting moves to the top of the limiting plate 54, the piston rod of the first cylinder 42 drives the two first triangular plates 44 to reset, and the piston rod of the third cylinder 52 is extended, so that the clamping block 53 contacts the outside of the pipe fitting to complete the fixing of the pipe fitting.

[0028] The top of the second mounting bracket 45 is located on both sides of the second triangular plate 48 and is fixedly connected with a blanking plate 7, and a first inclined surface is arranged on the top of the blanking plate 7; the top of the first mounting bracket 41 is located on the rear side of the first triangular plate 44 and is fixedly connected with a loading plate 8, and a second inclined surface is arranged on the top of the loading plate 8. By arranging the first inclined surface and the second inclined surface, it is possible to ensure that the pipe fittings can be moved on the blanking plate 7 and the loading plate 8, thereby ensuring normal processing of the pipe fittings.

[0029] The working principle or structural principle is that the pipe fittings to be assembled with bearings are placed above the loading plate 8, and the frontmost pipe fittings are against one side of the limit plate 54. When the pipe fittings need to be processed, the piston rod of the first cylinder 42 is controlled by the switch group to extend to drive the two first triangular plates 44 on the first connecting plate 43 to move upward, so that the first triangular plates 44 drive the pipe fittings to move upward. At this time, the pipe fittings are separated from one side of the limit plate 54, and the limit plate 54 moves along the top of the first triangular plates 44. The pipe fittings move to the top of the limit plate 54, and then the piston rod of the first cylinder 42 drives the two first triangular plates 44 to reset. The piston rod of the third cylinder 52 is controlled by the switch group to extend, so that the clamping block 53 is against the outside of the pipe fitting, and the pipe fitting is clamped and fixed, ensuring the normal processing of the bearings and preventing the pipe fittings from shaking during the press-fitting process. The piston rods of the two push cylinders 2 are controlled by the switch group to extend to drive the push block 3 to move, and the oil-containing bearings placed on the bearing placement seat 6 are pressed into the two ends of the pipe fittings, thereby completing the bidirectional processing of the pipe fittings, greatly improving the assembly efficiency of the pipe fittings. After the pipe fittings are assembled, the piston rod of the third cylinder 52 drives the clamping block 53 to reset, and the piston rod of the second cylinder 46 is controlled by the switch group to extend, and the second connecting plate 47 drives the second triangular plate 48 to move upward, so that the second triangular plate 48 drives the processed pipe fittings to move upward, so that it moves away from one side of the baffle 55 to the unloading plate 7, and the unloading of the assembled pipe fittings is completed. The operation is simple and fast, and no manual loading and unloading is required, which effectively improves the efficiency of pipe fitting assembly and saves time and effort.

[0030] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0031] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0032] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. 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 bidirectional thrust device for an oil-containing bearing, comprising a support seat (1), characterized in that: Both ends of the top of the support seat (1) are provided with push-up assemblies for assembling the oil-containing bearing, the front and rear sides of the support seat (1) are provided with loading and unloading assemblies, and the rear side of the support seat (1) is provided with a fixing assembly; The loading and unloading assembly comprises a first mounting frame (41), a first cylinder (42) and a first connecting plate (43); the first mounting frame (41) is fixedly connected to the rear side of the support seat (1); the first cylinder (42) is installed on the top of the first mounting frame (41); the first connecting plate (43) is fixedly connected to the top of the piston rod of the first cylinder (42); both ends of the top of the first connecting plate (43) are fixedly connected to a first triangular plate (44); the front side of the support seat (1) is fixedly connected to a second mounting frame (45); the center of the top of the second mounting frame (45) is fixedly connected to a second cylinder (46); the piston rod of the second cylinder (46) is fixedly connected to a second connecting plate (47); and both ends of the top of the second connecting plate (47) are fixedly connected to a second triangular plate (48).

2. The oil-containing bearing bidirectional thrust device according to claim 1 is characterized in that: The pushing assembly comprises two pushing cylinders (2) and two pushing blocks (3), the two pushing cylinders (2) being respectively mounted at the two ends of the top of the support seat (1), and the two pushing blocks (3) being fixedly connected to the piston rod ends of the pushing cylinders (2).

3. The oil-containing bearing bidirectional thrust device according to claim 1 is characterized in that: The fixing assembly comprises two fixing frames (51), a third cylinder (52) and a clamping block (53); the two fixing frames (51) are fixedly connected to the rear side of the support seat (1) and are located above the first connecting plate (43); the third cylinder (52) is installed on the top of the fixing frame (51); the clamping block (53) is fixedly connected to the piston rod end of the third cylinder (52); a baffle (55) is fixedly connected to one end of the top of the support seat (1) away from the clamping block (53); and a limiting plate (54) is fixedly connected to the top of the support seat (1) between the baffle (55) and the clamping block (53).

4. The oil-containing bearing bidirectional thrust device according to claim 2 is characterized in that: A bearing placement seat (6) is fixedly connected to the top of the support seat (1), and the bearing placement seat (6) is located between the top block (3) and the first triangular plate (44).

5. The oil-containing bearing bidirectional thrust device according to claim 1, characterized in that: The top of the second mounting frame (45) is located on both sides of the second triangular plate (48), and a blanking plate (7) is fixedly connected thereto, and a first inclined surface is provided on the top of the blanking plate (7).

6. The oil-containing bearing bidirectional thrust device according to claim 1, characterized in that: The top of the first mounting frame (41) is located at the rear side of the first triangular plate (44) and is fixedly connected to a loading plate (8), and a second inclined surface is provided on the top of the loading plate (8).

7. The oil-containing bearing bidirectional thrust device according to claim 4 is characterized in that: The tops of the bearing placement seat (6), the clamping block (53) and the limiting plate (54) are all provided with V-shaped grooves.

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