An automatic assembling device compatible with multiple specifications of pin shafts

Abstract

The utility model discloses a kind of compatible automatic assembly equipment of multiple-specification pin shaft, belong to pin shaft assembly equipment field, including installation main part;Extrusion mechanism, be in the upper surface of the installation main body;Placed mechanism is equipped on the upper surface of the installation main body, it includes U-shaped plate, be in the upper surface of the installation main body, and the U-shaped plate is located the left side of the extrusion mechanism;Two first hydraulic rams, respectively symmetrically set on the front and back surfaces of the U-shaped plate;Two clamping plates, respectively set on the output end of two first hydraulic rams;Discharge piece, be in the right side of the U-shaped plate;Limiting piece, be in the left side of the U-shaped plate.The automatic assembly equipment of multiple-specification pin shaft of the utility model, over the setting of placed mechanism, two clamping plates can be through the telescopic of first hydraulic ram, the shaft of different specifications is clamped and limited;The arc-shaped groove of discharge piece can place different specifications pin piece.

Description

Technical Field

[0001] This utility model belongs to the field of pin assembly equipment, specifically relating to an automatic assembly equipment that is compatible with pins of multiple specifications. Background Technology

[0002] A pin (also known as a shaft pin) is a mechanical element used to connect or fix two or more parts. It is usually cylindrical and may have threads or other structures at both ends to facilitate fixing. Pins play a key role in mechanical assembly.

[0003] Existing pin assembly equipment can only be adapted to pins and shafts of specific specifications, lacking compatibility with products of diverse specifications, thus making the pin assembly equipment less practical. Therefore, this application proposes an automatic assembly equipment that is compatible with pins of multiple specifications to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides an automatic assembly device that is compatible with multiple specifications of pins, which has the advantage of improving the practicality of pin assembly equipment.

[0005] To achieve the above objectives, this utility model provides an automatic assembly device compatible with multiple specifications of pins, including an installation body; An extrusion mechanism is located on the upper surface of the mounting body; A placement mechanism disposed on the upper surface of the mounting body includes a U-shaped plate disposed on the upper surface of the mounting body, and the U-shaped plate is located on the left side of the extrusion mechanism; two first hydraulic rods symmetrically disposed on the front and rear surfaces of the U-shaped plate; two clamping plates disposed on the output ends of the two first hydraulic rods; a material feeding component disposed on the right side of the U-shaped plate; and a limiting component disposed on the left side of the U-shaped plate.

[0006] Furthermore, the extrusion mechanism includes a mounting plate disposed on the upper surface of the mounting body; A second hydraulic rod is located on the right side of the mounting plate, and the output end of the second hydraulic rod slides through the mounting plate. A compression rod is located at the output end of the second hydraulic rod; A support box is detachably located on the left side of the mounting plate; A sliding hole is provided on the left side of the support box.

[0007] Furthermore, the extrusion rod is located inside the sliding hole, and the outer side of the extrusion rod is in contact with the inner side of the sliding hole.

[0008] Furthermore, the feeding component includes a support plate disposed on the right side of the U-shaped plate; An installation sleeve is provided on the upper surface of the support plate; An arc-shaped groove is formed on the inner bottom of the mounting sleeve; The first lead screw is threadedly connected to the inside of the mounting sleeve; An abutment plate is rotatably disposed on the lower end face of the first lead screw, and both the front and rear surfaces of the abutment plate are in contact with the inner side of the mounting sleeve.

[0009] Furthermore, the limiting member includes a connecting plate disposed on the inner side of the U-shaped plate; The second lead screw is threadedly connected to the inner side of the connecting plate; A limiting plate is rotatably located on the right end face of the second lead screw.

[0010] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include: This utility model discloses an automatic assembly device compatible with multiple specifications of pins. Through a placement mechanism, two clamping plates can clamp and limit pins of different specifications via the extension and retraction of a first hydraulic rod. The arc-shaped groove of the feeding component can hold pins of different specifications, and by rotating the first lead screw, the abutment plate can limit the pins of different specifications within the arc-shaped groove. Therefore, it can assemble pins of different specifications, thereby improving the practicality of the pin assembly device. Simultaneously, the limiting component, by rotating the second lead screw, moves the limiting plate to abut against the outer side of the shaft located between the two clamping plates. This prevents excessive force from causing the shaft to move when the pressing mechanism forces the pin into the pin groove or pin hole, ensuring the stability of the shaft during assembly and thus improving assembly quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of the overall exploded three-dimensional structure of the extrusion mechanism in a preferred embodiment of the present invention; Figure 3 This is a schematic diagram of the overall three-dimensional structure of the placement mechanism in a preferred embodiment of the present invention; Figure 4 This is a schematic diagram of the overall three-dimensional structure of the limiting component in a preferred embodiment of the present invention.

[0012] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Mounting body; 2. Extrusion mechanism; 21. Mounting plate; 22. Second hydraulic rod; 23. Extrusion rod; 24. Support box; 25. Sliding hole; 3. Placement mechanism; 31. U-shaped plate; 32. First hydraulic rod; 33. Clamping plate; 34. Discharge component; 341. Support plate; 342. Mounting sleeve; 343. Arc groove; 344. First lead screw; 345. Contact plate; 35. Limiting component; 351. Connecting plate; 352. Second lead screw; 353. Limiting plate. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-4 This utility model provides an automatic assembly device that is compatible with multiple specifications of pins, including an installation body 1; The extrusion mechanism 2 is located on the upper surface of the mounting body 1; The placement mechanism 3, located on the upper surface of the mounting body 1, includes a U-shaped plate 31, which is located on the upper surface of the mounting body 1 and is situated to the left of the extrusion mechanism 2; two first hydraulic rods 32, which are symmetrically arranged on the front and rear surfaces of the U-shaped plate 31; two clamping plates 33, which are respectively located on the output ends of the two first hydraulic rods 32; a material feeding component 34, which is located on the right side of the U-shaped plate 31; and a limiting component 35, which is located on the left side of the U-shaped plate 31.

[0015] In this embodiment, an automatic assembly device compatible with multiple specifications of pins is provided. By placing the shaft between the outer sides of two clamping plates 33, the two first hydraulic rods 32 will drive the clamping plates 33 to move, thereby clamping and limiting the shaft, placing the pin on the feeding part 34, and then the extrusion mechanism 2 will extrude the pin on the feeding part 34 to install it into the pin groove or pin hole.

[0016] Furthermore, such as Figure 2 As shown, the extrusion mechanism 2 in the preferred embodiment of this utility model includes a mounting plate 21 disposed on the upper surface of the mounting body 1; a second hydraulic rod 22 disposed on the right side of the mounting plate 21, and the output end of the second hydraulic rod 22 slides through the mounting plate 21; an extrusion rod 23 disposed on the output end of the second hydraulic rod 22; a support box 24 detachably disposed on the left side of the mounting plate 21; and a sliding hole 25 opened on the left side of the support box 24.

[0017] Furthermore, the support box 24 is mounted on the left side of the mounting plate 21 by fixing bolts; the extrusion rod 23 is located inside the sliding hole 25, and the outer side of the extrusion rod 23 is in contact with the inner side of the sliding hole 25.

[0018] In this embodiment, several preferred embodiments of the extrusion mechanism 2 are given. After the shaft and pin are limited on the placement mechanism 3, the second hydraulic rod 22 will drive the extrusion rod 23 to move, extruding the pin on the feeding part 34 into the pin groove or pin hole of the shaft. Under the action of the support box 24 and the sliding hole 25 opened thereon, the extrusion rod 23 can be supported, thereby improving the strength of the extrusion rod 23 when extruding the pin, avoiding deformation during use due to the excessive length of the extrusion rod 23. In addition, the support box 24 can be removed from the mounting plate 21, which facilitates the maintenance of the extrusion rod 23 by the staff.

[0019] Furthermore, such as Figure 3 As shown, the feeding component 34 in the preferred embodiment of this utility model includes a support plate 341 disposed on the right side of the U-shaped plate 31; a mounting sleeve 342 disposed on the upper surface of the support plate 341; an arc-shaped groove 343 formed at the bottom inner side of the mounting sleeve 342; a first lead screw 344 threadedly disposed on the inner side of the mounting sleeve 342; and an abutment plate 345 rotatably disposed on the lower end face of the first lead screw 344, with both the front and rear surfaces of the abutment plate 345 in contact with the inner side of the mounting sleeve 342.

[0020] Furthermore, the center of the arc groove 343 coincides with the axis of the pressing rod 23, so that when pins of different specifications are placed in the arc groove 343, the pressing rod 23 can push the pins.

[0021] In this embodiment, several preferred embodiments of the feeding component 34 are provided. By placing the pin inside the arc-shaped groove 343 and then rotating the first lead screw 344, the first lead screw 344 will drive the abutment plate 345 to move downward, so that the lower surface of the abutment plate 345 contacts the outer side of the pin. Since the outer side of the abutment plate 345 contacts the inner side of the mounting sleeve 342, the abutment plate 345 will not rotate with the first lead screw 344. In this way, under the action of the abutment plate 345, the pin can be limited in the arc-shaped groove 343, thereby preventing the pin from being displaced when the extrusion rod 23 extrudes the pin. At the same time, under the action of the arc-shaped groove 343, pins of different specifications can be placed. Meanwhile, the two clamping plates 33 can also clamp and limit shafts of different specifications, thereby enabling the assembly of shafts and pins of different specifications.

[0022] Furthermore, such as Figure 4As shown, the limiting member 35 in the preferred embodiment of this utility model includes a connecting plate 351 disposed on the inner side of the U-shaped plate 31; a second lead screw 352, which is threadedly connected to the inner side of the connecting plate 351; and a limiting plate 353, which is rotatably disposed on the right end face of the second lead screw 352.

[0023] In this embodiment, several preferred embodiments of the limiting member 35 are given. By rotating the second lead screw 352, the second lead screw 352 will drive the limiting plate 353 to move, thereby causing the limiting plate 353 to move against the outside of the shaft located between the two clamping plates 33, and thus causing the limiting plate 353 to abut against the outside of the shaft. This can prevent the shaft from moving due to excessive force when the pressing mechanism 2 presses the pin into the pin groove or pin hole of the shaft.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic assembly device compatible with multiple specifications of pins, characterized in that, Including the main installation body (1); The extrusion mechanism (2) is located on the upper surface of the mounting body (1); The placement mechanism (3) located on the upper surface of the mounting body (1) includes a U-shaped plate (31) located on the upper surface of the mounting body (1) and the U-shaped plate (31) located to the left of the extrusion mechanism (2); two first hydraulic rods (32) symmetrically located on the front and rear surfaces of the U-shaped plate (31); two clamping plates (33) located on the output ends of the two first hydraulic rods (32); a material feeding component (34) located on the right side of the U-shaped plate (31); and a limiting component (35) located on the left side of the U-shaped plate (31).

2. The automatic assembly equipment compatible with multiple specifications of pins according to claim 1, characterized in that, The extrusion mechanism (2) includes a mounting plate (21) disposed on the upper surface of the mounting body (1); The second hydraulic rod (22) is located on the right side of the mounting plate (21), and the output end of the second hydraulic rod (22) slides through the mounting plate (21). The extrusion rod (23) is located at the output end of the second hydraulic rod (22); The support box (24) is detachably located on the left side of the mounting plate (21); A sliding hole (25) is provided on the left side of the support box (24).

3. The automatic assembly equipment compatible with multiple specifications of pins according to claim 2, characterized in that, The extrusion rod (23) is located inside the sliding hole (25), and the outer side of the extrusion rod (23) is in contact with the inner side of the sliding hole (25).

4. The automatic assembly equipment compatible with multiple specifications of pins according to claim 3, characterized in that, The feeding component (34) includes a support plate (341) located on the right side of the U-shaped plate (31); Mounting sleeve (342) is provided on the upper surface of the support plate (341); An arc-shaped groove (343) is formed on the inner bottom of the mounting sleeve (342); The first lead screw (344) is threadedly connected to the inner side of the mounting sleeve (342); The abutment plate (345) is rotatably disposed on the lower end face of the first lead screw (344), and the front and rear surfaces of the abutment plate (345) are in contact with the inner side of the mounting sleeve (342).

5. The automatic assembly equipment compatible with multiple specifications of pins according to claim 4, characterized in that, The limiting member (35) includes a connecting plate (351) disposed on the inner side of the U-shaped plate (31); The second lead screw (352) is threadedly connected to the inner side of the connecting plate (351); A limiting plate (353) is rotatably disposed on the right end face of the second lead screw (352).

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