Double-station automatic shaft pressing sleeve pressing equipment

Abstract

The utility model relates to the technical field of automatic shaft sleeve pressing equipment, and discloses double-station automatic shaft sleeve pressing equipment which comprises a pressing seat, a pressing frame, a first pressing assembly and a second pressing assembly, and the first pressing assembly and the second pressing assembly are respectively used for applying downward pressure and feeding shaft sleeve pieces; the pressing seat comprises a first seat stand and a second seat stand, the first seat stand is provided with two limiting grooves, the second seat stand is provided with an upper limiting groove and a lower limiting groove, one limiting groove and the upper limiting groove are used for positioning and placing parts, and the other limiting groove and the lower limiting groove are used for positioning and placing parts. In this way, the pressing effect of the shaft sleeve part is automatically achieved, time and labor are saved, meanwhile, double-station synchronous action is achieved, the pressing operation efficiency is improved, under the cooperation effect of the two limiting grooves, the upper limit groove and the lower limit groove, the feeding and placing stability of the two parts is guaranteed, follow-up pressing operation is guaranteed, and meanwhile the feeding and pressing operation requirements of the long parts are met.

Description

Technical Field

[0001] The utility model patent relates to the technical field of automatic shaft sleeve pressing equipment, specifically, to double-station automatic shaft sleeve pressing equipment. Background Art

[0002] The sleeve is a cylindrical mechanical part and a component of a sliding bearing. Generally speaking, the sleeve has an interference fit with the part and a clearance fit with the shaft. When the sleeve is assembled, it needs to be pressed together with the part.

[0003] For example, a prior patent with publication number CN215846763U discloses a pressing jig for pressing a sleeve into a through hole of a shaft seat. The pressing jig includes a bracket, a pressing assembly and a fixing platform. The bracket includes a top plate and a bottom plate spaced apart from the top plate. The pressing assembly includes a driving member and a pressure member, the pressure member is disposed between the top plate and the bottom plate, the driving member is disposed on the top plate and is transmission-connected to the pressure member, the pressure member is used to fix the sleeve. The fixing platform is disposed on the bottom plate, the fixing platform includes a fixing portion, the fixing portion is disposed opposite to the pressure member, and the fixing portion is used to limit the shaft seat.

[0004] In the prior art, only the pressing operation is performed, resulting in low efficiency of the sleeve pressing operation. At the same time, the fixed part is limited, and the limiting area is limited, which cannot meet the positioning and pressing operations of large parts. Utility Model Content

[0005] The utility model aims to provide a double-station automatic sleeve pressing device, aiming to solve the problem of low efficiency of sleeve pressing operation in the prior art.

[0006] The utility model is implemented as follows: a double-station automatic pressing sleeve pressing device comprises a pressing seat, a pressing frame, a first pressing assembly and a second pressing assembly, wherein the first pressing assembly and the second pressing assembly are respectively arranged on the pressing frame, the pressing frame and the pressing seat are assembled up and down, and the first pressing assembly and the second pressing assembly are respectively used to apply downward pressure and to load the shaft kit; the pressing seat comprises a first seat and a second seat, the first seat has two limiting grooves, the two limiting grooves are arranged in a corresponding interval along the same horizontal plane, the second seat has an upper limit groove and a lower limit groove, the upper limit groove and the lower limit groove are arranged in an up and down staggered manner, one of the limiting grooves and the upper limit groove is used to position and place parts, and the other of the limiting grooves and the lower limit groove is used to position and place parts.

[0007] Furthermore, a terminal connection portion is formed at one end of the part, the terminal connection portion is arranged in an arc shape, the limiting groove is adapted to be arranged with the terminal connection portion, and the limiting groove is used for embedding the terminal connection portion.

[0008] Furthermore, the terminal portion is arranged in a consistent manner on the front and back sides; the part has a first pressing column and a second pressing column, the first pressing column and the second pressing column are respectively extended along the front and back sides, and the first pressing column and the second pressing column are respectively used for pressing the shaft kit.

[0009] Furthermore, the limiting groove has two limiting walls, the two limiting walls are arranged correspondingly at both ends, and the two limiting walls are arranged in a flared shape, and the two limiting walls are synchronously arranged to be in conflict with the outer surfaces of both sides of the terminal portion.

[0010] Furthermore, the press-fit seat includes a seat boss, which is arranged to protrude upward and is used to embed and position the first press-fit column or the second press-fit column.

[0011] Furthermore, the second platform includes a high column and a low column, the height of the high column is greater than the height of the low column, the top of the high column forms the upper limit groove, and the top of the low column forms the lower limit groove; the first platform and the high column or the low column are synchronous supporting parts.

[0012] Furthermore, the upper limit groove has a straight limit wall, an inclined limit wall and a bottom limit wall, the two ends of the bottom limit wall are respectively arranged to be docked with the straight limit wall and the inclined limit wall, and the straight limit wall is arranged to extend vertically in a direction away from the bottom limit wall, the inclined limit wall is arranged to extend outwardly in a direction away from the bottom limit wall, and the straight limit wall and the inclined limit wall are synchronously arranged to be in contact with the parts.

[0013] Furthermore, the first pressing assembly includes a first cylinder component, a first pressing shaft and a first magnetic ring, the first cylinder component and the first pressing shaft are connected, the lower end of the first pressing shaft forms a first shaft head, the first shaft head is used for a feeding shaft kit, the first magnetic ring is assembled with the first shaft head, and the first magnetic ring is used to apply magnetic force to adsorb the shaft kit.

[0014] Furthermore, the second pressing assembly includes a second cylinder member, a second pressing shaft and a second magnetic ring. The second cylinder member and the second pressing shaft are connected and arranged. The lower end of the second pressing shaft forms a second shaft head. The second shaft head is used for a feeding shaft kit. The second magnetic ring is assembled with the second shaft head, and the second magnetic ring is used to apply magnetic force to adsorb the shaft kit.

[0015] Furthermore, the pressing frame includes a frame plate and four frame columns, the four frame columns are arranged correspondingly at four corners, the frame columns are arranged to extend vertically, the upper parts of the frame columns are arranged to be docked with the frame plate, and the lower parts of the frame columns are arranged to be docked with the pressing seat; the frame plate is arranged horizontally, the first cylinder component and the second cylinder component are installed on the frame plate in an array, and the first pressing shaft and the second pressing shaft respectively pass through the frame plate.

[0016] Compared with the prior art, the double-station automatic shaft sleeve pressing equipment provided by the utility model can simultaneously load two parts to the pressing seat during the pressing operation, and with the cooperation and support of the first seat and the second seat, the two parts are positioned to improve the loading accuracy and stability of the parts; then, the shaft sleeve is loaded into the first pressing assembly and the second pressing assembly, and downward pressure is applied downward by the first pressing assembly and the second pressing assembly respectively until the shaft sleeve is pressed onto the part; in this way, the pressing of the shaft sleeve is realized automatically, which saves time and labor, and at the same time, the double stations act synchronously to improve the efficiency of the pressing operation, and with the cooperation of the two limit grooves, the upper limit groove and the lower limit groove, the loading and placement stability of the two parts is guaranteed, and the subsequent pressing operation is guaranteed, and at the same time, the loading and pressing operation requirements of long parts are met. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the double-station automatic sleeve pressing device provided by the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of a pressing seat of a double-station automatic sleeve pressing device provided by the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of a first pressing component and a second pressing component of a double-station automatic shaft sleeve pressing device provided by the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0022] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0023] Reference Figure 1-3 As shown, it is a preferred embodiment provided by the utility model.

[0024] A double-station automatic pressing sleeve pressing equipment comprises a pressing seat 1, a pressing frame 2, a first pressing component 3 and a second pressing component 4, wherein the first pressing component 3 and the second pressing component 4 are respectively arranged on the pressing frame 2, the pressing frame 2 and the pressing seat 1 are assembled in an upper and lower manner, and the first pressing component 3 and the second pressing component 4 are respectively used for applying downward pressure and for loading the shaft set; the pressing seat 1 comprises a first seat 11 and a second seat 12, the first seat 11 has two limiting grooves 111, and the two limiting grooves 111 are arranged in a corresponding interval along the same horizontal plane, the second seat 12 has an upper limit groove 121 and a lower limit groove 122, the upper limit groove 121 and the lower limit groove 122 are arranged in an upper and lower staggered manner, one limiting groove 111 and the upper limit groove 121 are used for positioning and placing parts, and the other limiting groove 111 and the lower limit groove 122 are used for positioning and placing parts.

[0025] The above-mentioned double-station automatic shaft sleeve pressing equipment, when performing the pressing operation, simultaneously loads two parts to the pressing seat 1, and with the cooperation and support of the first seat 11 and the second seat 12, realizes the positioning of the two parts, thereby improving the loading accuracy and stability of the parts; then, the shaft sleeve is loaded into the first pressing component 3 and the second pressing component 4, and downward pressure is applied downward by the first pressing component 3 and the second pressing component 4 respectively until the shaft sleeve is pressed onto the part; in this way, the pressing of the shaft sleeve is realized automatically, which saves time and labor. At the same time, the double stations act synchronously to improve the efficiency of the pressing operation, and, with the cooperation of the two limit grooves 111, the upper limit groove 121 and the lower limit groove 122, the loading and placement stability of the two parts is guaranteed, and the subsequent pressing operation is guaranteed. At the same time, the loading and pressing operation requirements of long parts are met.

[0026] One end of the part forms a terminal connection portion, which is arranged in an arc shape. The limiting groove 111 is adapted to the terminal connection portion, and the limiting groove 111 is used for embedding the terminal connection portion. In this way, under the action of the limiting groove 111, the adaptation effect with the terminal connection portion is improved, the positioning effect of the part is improved, and the subsequent pressing operation is guaranteed.

[0027] The end connection part is arranged in a consistent manner on the front and back sides; the part has a first pressing column and a second pressing column, the first pressing column and the second pressing column are respectively extended along the front and back sides, and the first pressing column and the second pressing column are respectively used for pressing the shaft kit.

[0028] In this way, when performing the pressing operation, the part can be placed upward first. At this time, the first pressing column is arranged upward. The first pressing column is pressed first, and then the part is turned over so that the second pressing column is arranged upward. The front and back sides of the part are pressed, and the cooperation between the terminal part and the limit groove 111 satisfies the pressing operation on the front and back sides.

[0029] The limiting groove 111 has two limiting walls, which are arranged correspondingly at both ends and are arranged in a flared shape. The two limiting walls are synchronously arranged to be in conflict with the outer surfaces of both sides of the terminal part; in this way, under the action of the two limiting walls, the placement and removal of the terminal part are facilitated.

[0030] The pressing seat 1 includes a seat boss 13, which is arranged to protrude upward. The seat boss 13 is used to embed and position the first pressing column or the second pressing column. In this way, under the action of the seat boss 13, the placement of the parts is positioned and restricted, thereby improving the placement stability of the parts and ensuring subsequent pressing operations.

[0031] The second platform 12 includes a high column and a low column. The height of the high column is greater than that of the low column. The top of the high column forms an upper limit groove 121, and the top of the low column forms a lower limit groove 122. The first platform 11 and the high column or the low column are synchronous supporting parts.

[0032] In this way, the parts with thickness difference can be positioned synchronously on both sides, ensuring the positioning effect of the parts and ensuring the stability of the placement of the parts.

[0033] The upper limit groove 121 has a straight limit wall, an inclined limit wall and a bottom limit wall. The two ends of the bottom limit wall are respectively connected to the straight limit wall and the inclined limit wall, and the straight limit wall is vertically extended in a direction away from the bottom limit wall, and the inclined limit wall is inclinedly extended outward in a direction away from the bottom limit wall, and the straight limit wall and the inclined limit wall are synchronously arranged to contact the parts.

[0034] In this way, under the cooperation of the straight limiting wall, the inclined limiting wall and the bottom limiting wall, the adaptability to the parts is improved and the placement stability of the parts is improved.

[0035] The first pressing assembly 3 includes a first cylinder part 31, a first pressing shaft 32 and a first magnetic ring 33. The first cylinder part 31 and the first pressing shaft 32 are connected and arranged. The lower end of the first pressing shaft 32 forms a first shaft head, which is used for loading the shaft kit. The first magnetic ring 33 is assembled with the first shaft head, and the first magnetic ring 33 is used to apply magnetic force to adsorb the shaft kit.

[0036] In this way, under the action of the first cylinder 31, the first pressing shaft 32 is driven to be arranged to rise or fall, and the first pressing shaft 32 applies downward pressure to the shaft kit to achieve the pressing of the shaft kit and the part, and complete the pressing assembly of the shaft kit and the part; at the same time, under the action of the first magnetic ring 33, an adsorption force is applied to the shaft kit to improve the feeding stability of the shaft kit and ensure the subsequent pressing of the shaft kit and the part.

[0037] The first pressing shaft 32 includes a first upper pressing shaft and a first lower pressing shaft, and the first upper pressing shaft and the first lower pressing shaft are arranged in an upper and lower butt joint, and the diameter of the first upper pressing shaft is greater than the diameter of the first lower pressing shaft; the first upper pressing shaft has a first upper shaft surface facing the first lower pressing shaft, and the first magnetic ring 33 is embedded in the first upper shaft surface; when the shaft sleeve is loaded, the first upper shaft surface and the first magnetic ring 33 are synchronously arranged in contact with the shaft sleeve, so as to increase the positioning area of ​​the shaft sleeve and improve the loading stability of the shaft sleeve.

[0038] The lower end of the first lower pressing shaft forms a first shaft head. The bottom of the first shaft head is arranged in a frustum shape with a small bottom and a large top. The first shaft head plays a role in positioning and guiding, so as to facilitate the loading of the shaft kit.

[0039] The second pressing assembly 4 includes a second cylinder part 41, a second pressing shaft 42 and a second magnetic ring 43. The second cylinder part 41 and the second pressing shaft 42 are connected and arranged. The lower end of the second pressing shaft 42 forms a second shaft head, and the second shaft head is used for the feeding shaft kit. The second magnetic ring 43 is assembled with the second shaft head, and the second magnetic ring 43 is used to apply magnetic force to adsorb the shaft kit.

[0040] In this way, under the action of the second cylinder 41, the second pressing shaft 42 is driven to be arranged to rise or fall, and the second pressing shaft 42 applies downward pressure to the shaft kit to achieve the pressing of the shaft kit and the parts, and complete the pressing assembly of the shaft kit and the parts; at the same time, under the action of the second magnetic ring 43, an adsorption force is applied to the shaft kit to improve the loading stability of the shaft kit and ensure the subsequent pressing of the shaft kit and the parts.

[0041] The second pressing shaft 42 includes a second upper pressing shaft and a second lower pressing shaft, and the second upper pressing shaft and the second lower pressing shaft are arranged in upper and lower connection, and the diameter of the second upper pressing shaft is greater than the diameter of the second lower pressing shaft; the second upper pressing shaft has a second upper shaft surface facing the second lower pressing shaft, and the second magnetic ring 43 is embedded in the second upper shaft surface; when the shaft sleeve is loaded, the second upper shaft surface and the second magnetic ring 43 are synchronously arranged in contact with the shaft sleeve, so as to increase the positioning area of ​​the shaft sleeve and improve the loading stability of the shaft sleeve.

[0042] The lower end of the second lower pressing shaft forms a second shaft head, and the bottom of the second shaft head is arranged in a frustum shape with a small bottom and a large top. The second shaft head plays a role in positioning and guiding, so as to facilitate the loading of the shaft kit.

[0043] The pressing frame 2 includes a frame plate and four frame columns. The four frame columns are arranged correspondingly at four corners. The frame columns are arranged to extend vertically. The upper parts of the frame columns are connected to the frame plate, and the lower parts of the frame columns are connected to the pressing seat 1. The frame plate is arranged horizontally, and the first cylinder member 31 and the second cylinder member 41 are installed on the frame plate in an array, and the first pressing shaft 32 and the second pressing shaft 42 respectively pass through the frame plate.

[0044] Under the action of the four columns, the stability of the first cylinder member 31 and the second cylinder member 41 is enhanced, ensuring that the first pressing shaft 32 and the second pressing shaft 42 are arranged in a vertical ascending or descending manner, which facilitates the alignment of the shaft kit and the parts, improves the pressing accuracy of the shaft kit and the parts, and improves the qualified rate of the pressing operation.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Double-station automatic sleeve pressing equipment, characterized in that: It includes a pressing seat, a pressing frame, a first pressing assembly and a second pressing assembly, wherein the first pressing assembly and the second pressing assembly are respectively installed on the pressing frame, the pressing frame and the pressing seat are assembled in an upper and lower manner, and the first pressing assembly and the second pressing assembly are respectively used to apply downward pressure and are used for loading a shaft kit; the pressing seat includes a first seat and a second seat, the first seat has two limiting grooves, and the two limiting grooves are arranged in a corresponding interval along the same horizontal plane, and the second seat has an upper limit groove and a lower limit groove, and the upper limit groove and the lower limit groove are arranged in an upper and lower staggered manner, one of the limiting grooves and the upper limit groove is used for positioning and placing parts, and the other of the limiting grooves and the lower limit groove is used for positioning and placing parts.

2. The double-station automatic sleeve pressing equipment according to claim 1 is characterized in that: One end of the part forms a terminal portion, the terminal portion is arranged in an arc shape, the limiting groove is adapted to be arranged with the terminal portion, and the limiting groove is used for embedding the terminal portion.

3. The double-station automatic sleeve pressing equipment according to claim 2 is characterized in that: The end connection portion is arranged in a consistent manner on the front and back sides; the part has a first pressing column and a second pressing column, the first pressing column and the second pressing column are respectively extended along the front and back sides, and the first pressing column and the second pressing column are respectively used for pressing the shaft kit.

4. The double-station automatic sleeve pressing equipment according to claim 2 is characterized in that: The limiting groove has two limiting walls, which are arranged correspondingly at two ends and are arranged in a flared shape. The two limiting walls are synchronously arranged to be in conflict with the outer surfaces of both sides of the terminal portion.

5. The double-station automatic sleeve pressing equipment according to claim 3 is characterized in that: The press-fit seat comprises a seat boss, which is arranged to protrude upward and is used to embed and position the first press-fit column or the second press-fit column.

6. The double-station automatic sleeve pressing equipment according to any one of claims 1 to 5, characterized in that: The second platform includes a high column and a low column, the height of the high column is greater than the height of the low column, the top of the high column forms the upper limit groove, and the top of the low column forms the lower limit groove; the first platform and the high column or the low column are synchronous supporting parts.

7. The double-station automatic sleeve pressing equipment according to claim 6 is characterized in that: The upper limit groove has a straight limit wall, an inclined limit wall and a bottom limit wall, the two ends of the bottom limit wall are respectively arranged to be butted with the straight limit wall and the inclined limit wall, and the straight limit wall is arranged to extend vertically in a direction away from the bottom limit wall, the inclined limit wall is arranged to extend outwardly in a direction away from the bottom limit wall, and the straight limit wall and the inclined limit wall are synchronously arranged to be in contact with the parts.

8. The double-station automatic sleeve pressing equipment according to any one of claims 1 to 5, characterized in that: The first pressing assembly includes a first cylinder component, a first pressing shaft and a first magnetic ring. The first cylinder component and the first pressing shaft are connected. The lower end of the first pressing shaft forms a first shaft head, and the first shaft head is used for a feeding shaft kit. The first magnetic ring is assembled with the first shaft head, and the first magnetic ring is used to apply magnetic force to adsorb the shaft kit.

9. The double-station automatic sleeve pressing equipment according to claim 8, characterized in that: The second pressing assembly includes a second cylinder component, a second pressing shaft and a second magnetic ring. The second cylinder component and the second pressing shaft are connected. The lower end of the second pressing shaft forms a second shaft head. The second shaft head is used for the feeding shaft kit. The second magnetic ring is assembled with the second shaft head, and the second magnetic ring is used to apply magnetic force to adsorb the shaft kit.

10. The double-station automatic sleeve pressing equipment according to claim 9, characterized in that: The pressing frame includes a frame plate and four frame columns, the four frame columns are arranged correspondingly at four corners, the frame columns are arranged to extend vertically, the upper parts of the frame columns are arranged to be docked with the frame plate, and the lower parts of the frame columns are arranged to be docked with the pressing seat; the frame plate is arranged horizontally, the first cylinder member and the second cylinder member are installed on the frame plate in an array, and the first pressing shaft and the second pressing shaft respectively pass through the frame plate.

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