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CN-224209437-U - Small press

CN224209437UCN 224209437 UCN224209437 UCN 224209437UCN-224209437-U

Abstract

The utility model relates to the technical field of part press fitting, in particular to a small press. The automatic lifting device comprises a processing table, wherein a lifting plate is arranged on the upper side of the processing table, supporting legs are fixedly connected to the bottoms of the lifting plates at positions close to four corners, the lower ends of the supporting legs are fixedly arranged on the upper surface of the processing table, a servo electric cylinder is fixedly connected to the upper side surface of the lifting plate, and a pressure head is fixedly installed at the lower end of a piston rod of the servo electric cylinder and penetrates through the lifting plate. According to the utility model, the brackets are arranged at the lower sides of the two handles, the moving mechanisms are arranged at the lower sides of the two brackets, when the press-fitted workpiece is required to be fed, a worker pulls the holding rod in a direction away from the servo electric cylinder, so that the brackets firstly drive the handles to vertically move upwards, then drive the handles to transversely move, the workpiece placed on the object placing plate can be moved out of the press-fitting space under the servo electric cylinder, the direction of pulling the holding rod is not required to be changed by the worker in the feeding process, and the physical loss of the worker is reduced.

Inventors

  • QIN XIONGJIAN

Assignees

  • 昆山昊琦工业自动化有限公司

Dates

Publication Date
20260508
Application Date
20241223

Claims (6)

  1. 1. The miniature press comprises a processing table (1), and is characterized in that the upper side of the processing table (1) is provided with a lifting plate (2), the bottom of the lifting plate (2) is fixedly connected with supporting legs (21) at the positions close to four corners, the lower ends of the four supporting legs (21) are fixedly arranged on the upper surface of the processing table (1), the upper side of the lifting plate (2) is fixedly connected with a servo electric cylinder (3), the lower end of a piston rod of the servo electric cylinder (3) penetrates through the lifting plate (2) and is fixedly provided with a pressing head, the upper side of the processing table (1) is provided with a storage plate (4), two positioning holes (43) are formed in inclined diagonal positions of four corners on the storage plate (4), the upper surface of the processing table (1) is fixedly connected with two positioning rods (11), when the storage plate (4) is placed on the upper surface of the processing table (1), the two positioning holes (43) are respectively and slidably sleeved on the two positioning rods (11), the lower end of a piston rod of the servo electric cylinder (3) penetrates through the lifting plate (2) and is fixedly provided with a pressing head, the upper side of the storage plate (4) is positioned under the upper surface of the processing table (1), the middle position of the handle (4) is positioned at the middle position (41) and is positioned at the two sides of the middle position (41) and is close to the middle position (5), the two lower sides of the brackets (5) are provided with moving mechanisms (6), the moving mechanisms (6) firstly drive the brackets (5) to vertically move upwards and then drive the brackets (5) to transversely move when moving, when the moving mechanisms (6) drive the brackets (5) to vertically move upwards, the brackets (5) drive the handles (41) and the object placing plates (4) to vertically move upwards, the locating rods (11) are separated from the locating holes (43), and when the moving mechanisms (6) drive the brackets (5) to transversely move, the brackets (5) drive the handles (41) and the object placing plates (4) to transversely move, so that the object placing plates (4) move out from the position right below the servo electric cylinders (3).
  2. 2. The miniature press as claimed in claim 1, wherein the moving mechanism (6) comprises two connecting rods (61) hinged to the lower surface of the bracket (5), the two connecting rods (61) are parallel to each other and are obliquely arranged, sliding plates (62) are hinged to the lower ends of the two connecting rods (61), baffle plates (12) are arranged on one sides of the two sliding plates (62) away from each other, the baffle plates (12) are fixedly arranged on the upper surface of the processing table (1), and guide plates (64) are fixedly connected to one sides of the two brackets (5) away from each other.
  3. 3. The miniature press as set forth in claim 1, wherein two stoppers (7) are fixedly connected to both the lower surface of the bracket (5) and the upper surface of the slide plate (62), and both sides of the two connecting rods (61) are respectively contacted with the four stoppers (7) when the two connecting rods (61) between the bracket (5) and the slide plate (62) rotate in the vertical direction, and the bottoms of the guide plates (64) and the tops of the baffle plates (12) are on the same horizontal plane when the connecting rods (61) are contacted with the stoppers (7).
  4. 4. The miniature press as claimed in claim 2, wherein one end of the slide plate (62) far away from the connecting rod (61) is fixedly connected with a vertical rod (65), the upper end of the vertical rod (65) is hinged with an extension rod (66), and one ends of the two extension rods (66) extend to the outside of the processing table (1) and are fixedly connected with holding rods (67).
  5. 5. The small press as claimed in claim 4, wherein when the holding rod (67) moves away from the baffle plate (12), the slide plate (62) drives the connecting rod (61) to rotate in a vertical direction, the baffle plate (12) blocks the guide plate (64) to enable the guide plate (64) to move vertically upwards, and when the positioning hole (43) moves out of the outer side of the positioning rod (11), the guide plate (64) moves along with the slide plate (62) to enable the guide plate (64) to slide on the upper side of the baffle plate (12).
  6. 6. The miniature press as claimed in claim 2, wherein two sliding plates (62) are fixedly connected with a transversely arranged convex strip (63) on one side far away from each other, and two sliding grooves (13) are formed on one side, close to each other, of the two baffle plates (12), and the two convex strips (63) are respectively arranged in the two sliding grooves (13) in a sliding manner.

Description

Small press Technical Field The utility model relates to the technical field of part press fitting, in particular to a small press. Background The press, i.e. press-fit machine, is used for press-fitting and assembling workpieces, and when parts such as bearings, shaft sleeves, pins and the like are assembled, the press is used for press-fitting and assembling. The existing press-fitting machine needs an operator to manually place pre-assembled parts into a press-fitting space right below a press-fitting machine press rod, when the parts are fed and discharged, hands of the operator need to stretch into the right below the press-fitting machine press rod, the parts are fed and discharged, the press rod of the press-fitting machine is controlled to stretch out and draw back by a controller arranged on the press-fitting machine, when the operator stretches hands to the right below the press-fitting machine press rod, if other operators mistakenly touch buttons on the controller, the downward-stretching press rod can squeeze the hands of the operator stretching to the right below the press-fitting machine press rod, so that the hands of the operator are damaged, and the working danger of the operator is improved. Disclosure of utility model The present utility model is directed to a compact press for solving the above-mentioned problems. In order to achieve the above object, one of the objects of the present utility model is to provide a small press, which comprises a processing table, wherein a lifting plate is arranged on the upper side of the processing table, supporting legs are fixedly connected to the bottom of the lifting plate near four corners, the lower ends of the four supporting legs are fixedly arranged on the upper surface of the processing table, a servo cylinder is fixedly connected to the upper side of the lifting plate, the lower end of a piston rod of the servo cylinder penetrates through the lifting plate and is fixedly provided with a pressing head, a placing plate is arranged on the upper side of the processing table, two positioning holes are formed at diagonal corners on the placing plate, two positioning rods are fixedly connected to the upper surface of the processing table, when the placing plate is placed on the upper surface of the processing table, the two positioning holes are respectively and slidably sleeved on the two positioning rods, and put the thing board and be located servo electric cylinder piston rod under, put the thing board upper surface and be close to the two symmetrical fixedly connected with handles of position of both sides, the intermediate position of handle is crooked to the outside of putting the thing board, the bottom of handle intermediate position is provided with the bracket, two the downside of bracket is provided with moving mechanism, moving mechanism drives the bracket and vertically upwards moves earlier when the motion and then drives bracket lateral shifting, and when moving mechanism drove the bracket and vertically upwards move, the bracket drives the handle and puts the thing board and vertically upwards move, makes the separation between locating lever and the locating hole, and when moving mechanism drove bracket lateral shifting, the bracket drives the handle and puts thing board lateral shifting, makes to put the thing board and shifts out from under the servo electric cylinder. As the further improvement of this technical scheme, moving mechanism includes two articulated connecting rods at the bracket lower surface, and two connecting rods are parallel to each other and all slope setting, two the lower extreme of connecting rod articulates there is the slide, two the slide is kept away from each other one side all is provided with the baffle, the fixed upper surface that sets up at the processing platform of baffle, two the equal fixedly connected with deflector in one side that the bracket kept away from each other. As the further improvement of this technical scheme, the lower surface of bracket and the upper surface of slide all fixedly connected with two dogs, when two connecting rods between bracket and the slide to the in-process of vertical direction rotation, the both sides of two connecting rods respectively with four dog contacts, and when connecting rod and dog contact, the bottom of deflector and the top of baffle are on same horizontal plane. As a further improvement of the technical scheme, one end of the sliding plate, which is far away from the connecting rod, is fixedly connected with a vertical rod, the upper end of the vertical rod is hinged with an extension rod, and one ends of the two extension rods extend to the outside of the processing table and are fixedly connected with holding rods. As the further improvement of this technical scheme, when the holding rod moved to the direction of keeping away from the baffle, the slide drove the connecting rod to vertical direction rotation, and the baffle stops the deflector