A rapid positioning device for machining mechanical parts

Abstract

The utility model discloses a rapid positioning device for machining mechanical parts, belonging to the field of mechanical machining technology, which comprises a connecting seat, a sliding hole is provided on the connecting seat, a moving seat is slidably provided in the sliding hole, a threaded driving component provided under the connecting seat is connected under the moving seat, two pin shaft connecting parts are connected to the moving seat, and a placing table is hingedly provided outside the pin shaft connecting part. The rapid positioning device for machining mechanical parts is provided with a moving seat, a placing table, an extrusion plate, an extrusion column, a first elastic component, a first guide rod and a clamping plate. During the movement of the moving seat, the extrusion plate will be squeezed by the extrusion column, so that the two extrusion plates and the clamping plate can be controlled to move closer to each other. The clamping plate clamps and positions the parts during the feeding and conveying process of the parts. After the processing is completed, when the extrusion plate moves away from the extrusion column, the positioning of the parts is automatically released, so that the parts can be accurately conveyed and the positioning operation is quick and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, in particular to a rapid positioning device for processing mechanical parts. Background Art

[0002] During the mechanical processing, the parts to be processed need to be positioned to ensure the accuracy and stability of the processing process. However, the existing part positioning process requires manual placement of the parts to the corresponding position of the processing tool, and then positioning is achieved by tightening the bolts. The operation is cumbersome and there are safety hazards when the limbs are close to the processing tool. Therefore, a rapid positioning device for mechanical parts processing is needed to solve the above problems. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a rapid positioning device for mechanical parts processing, which solves the problem that the parts need to be manually placed to the position of the corresponding processing tool during the positioning process, which poses certain safety hazards and the bolt tightening operation is cumbersome.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid positioning device for machining mechanical parts, comprising a connecting seat, a sliding hole is provided on the connecting seat, a moving seat is slidably provided in the sliding hole, a threaded driving assembly provided under the connecting seat is connected under the moving seat, two pin connecting members are connected to the moving seat, a placing table is hingedly provided outside the pin connecting member, two moving clamping devices are connected to the placing table, an extrusion column is connected to the position of the connecting seat corresponding to the moving clamping device, a placing groove is provided on the moving seat, a flip pushing device is provided under the placing table, and the flip pushing device is arranged in the placing groove;

[0005] The mobile clamping device includes a vertical plate connected to the placement table, a plurality of first guide sleeves are penetrated through the side of the vertical plate, a first guide rod is slidably arranged in the first guide sleeve, one end of the first guide rod is connected to the extrusion plate, and the other end of the first guide rod is connected to the clamping plate.

[0006] As a further solution of the utility model: the position of the extrusion plate corresponds to the position of the extrusion column, and the extrusion column is set to be cylindrical.

[0007] As a further solution of the utility model: the first guide rod outer sleeve is provided with a first elastic component, and the two ends of the first elastic component are respectively connected to the extrusion plate and the first guide sleeve.

[0008] As a further solution of the utility model: four mounting feet are connected under the connecting seat, the placing platform is overlapped on the moving seat, and the position of the flipping and pushing device corresponds to the position of the sliding hole.

[0009] As a further solution of the utility model: the flipping and pushing device includes a rotating rod and a connecting disk, the top end of the rotating rod is hinged with a first pin, the first pin is arranged under the placement table, the bottom end of the rotating rod is hinged with a second pin, the second pin is arranged on one side of the connecting disk, the other side of the connecting disk is connected to a second guide rod, and the rotating rod is located in the placement groove.

[0010] As a further solution of the utility model: a second guide sleeve is slidably provided outside the second guide rod, the second guide sleeve is penetrated in the placement groove, the end of the second guide rod outside the placement groove is connected to a contact plate, and the outer sleeve of the second guide rod is provided with a second elastic component connected to the connecting plate and the second guide sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The rapid positioning device for machining mechanical parts is provided with a moving seat, a placing table, an extrusion plate, an extrusion column, a first elastic component, a first guide rod and a clamping plate. During the movement of the moving seat, the extrusion plate will be squeezed by the extrusion column, so that the two extrusion plates and the clamping plate are controlled to move closer to each other. The clamping plate clamps and positions the parts during the feeding and conveying process of the parts. After the machining is completed, when the extrusion plate moves away from the extrusion column, the positioning of the parts is automatically released, so as to ensure that the parts are accurately conveyed and the positioning operation is quick and convenient.

[0013] 2. The rapid positioning device for machining mechanical parts is provided with a contact plate, a second guide rod, a rotating rod, a second elastic component, a placement table and a pin shaft connector. After the parts machining is completed, the moving seat continues to move so that the contact plate is squeezed by the sliding hole. At this time, the rotating rod is pushed and rotated at the same time. The rotating rod drives the placement table to rotate around the pin shaft connector, so that the parts on the placement table can slide down automatically, so that the unloading process does not require manual operation, which is quick and labor-saving while having better safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the placing table of the utility model;

[0017] Figure 4 It is a three-dimensional cross-sectional structural diagram of the utility model in which the placing table and the moving seat are separated;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the mobile clamping device of the utility model;

[0019] In the figure: 1. connecting seat; 2. mounting foot; 3. sliding hole; 4. threaded drive assembly; 5. extrusion column; 6. moving seat; 7. pin connector; 8. placement table; 9. mobile clamping device; 91. vertical plate; 92. first guide sleeve; 93. first guide rod; 94. extrusion plate; 95. first elastic assembly; 96. clamping plate; 10. flip pushing device; 101. rotating rod; 102. first pin; 103. second pin; 104. connecting plate; 105. second guide rod; 106. second guide sleeve; 107. contact plate; 108. second elastic assembly; 11. placement groove. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a rapid positioning device for machining mechanical parts, comprising a connecting seat 1, a sliding hole 3 is provided on the connecting seat 1, a moving seat 6 is slidably provided in the sliding hole 3, a threaded driving assembly 4 provided under the connecting seat 1 is connected to the moving seat 6, two pin connecting members 7 are connected to the moving seat 6, a placing table 8 is hingedly provided outside the pin connecting member 7, two mobile clamping devices 9 are connected to the placing table 8, an extrusion column 5 is connected to the position of the connecting seat 1 corresponding to the mobile clamping device 9, a placing groove 11 is provided on the moving seat 6, a flip pushing device 10 is provided under the placing table 8, and the flip pushing device 10 is arranged in the placing groove 11;

[0022] The pin connection 7 is used to realize the connection between the placement table 8 and the moving seat 6, and the placement table 8 can rotate around the pin connection 7 when pushed by the bottom; the threaded drive assembly 4 is composed of a motor, a reciprocating screw and a threaded cap, which is used to control the movement of the moving seat 6 and the parts to realize the loading and unloading process of the parts;

[0023] The mobile clamping device 9 includes a vertical plate 91 connected to the placement table 8, and a plurality of first guide sleeves 92 are penetrated through the side of the vertical plate 91. A first guide rod 93 is slidably provided in the first guide sleeve 92. One end of the first guide rod 93 is connected to an extrusion plate 94, and the other end of the first guide rod 93 is connected to a clamping plate 96. The position of the extrusion plate 94 corresponds to the position of the extrusion column 5, and the extrusion column 5 is set to be cylindrical.

[0024] The first guide sleeve 92 is used to guide the movement of the first guide rod 93 and the clamping plate 96, so that the clamping plate 96 maintains a stable linear movement;

[0025] The extrusion plate 94 is matched with the extrusion column 5. When the extrusion plate 94 is extruded by the extrusion column 5 during movement, it can move close to the parts, thereby realizing the process of automatically controlling the two clamping plates 96 to approach each other.

[0026] A first elastic component 95 is disposed on the outer sleeve of the first guide rod 93 , and two ends of the first elastic component 95 are connected to the extrusion plate 94 and the first guide sleeve 92 respectively.

[0027] The first elastic component 95 is used to apply elastic force to the extrusion plate 94 to prevent the extrusion plate 94 from shaking randomly, and after the extrusion plate 94 is separated from the extrusion column 5, the extrusion plate 94 and the clamping plate 96 are controlled to move away from the parts;

[0028] Four mounting feet 2 are connected to the connecting seat 1 , a placing platform 8 is overlapped on the moving seat 6 , and the position of the flipping and pushing device 10 corresponds to the position of the sliding hole 3 .

[0029] The flipping and pushing device 10 includes a rotating rod 101 and a connecting disk 104. The top end of the rotating rod 101 is hinged with a first pin 102, and the first pin 102 is arranged under the placement table 8. The bottom end of the rotating rod 101 is hinged with a second pin 103, and the second pin 103 is arranged on one side of the connecting disk 104. The other side of the connecting disk 104 is connected to a second guide rod 105. The rotating rod 101 is located in the placement groove 11.

[0030] The rotating rod 101, the first pin shaft 102 and the second pin shaft 103 are used. The first pin shaft 102 and the second pin shaft 103 keep the rotating rod 101 connected with the placement table 8 and the connecting plate 104. When the connecting plate 104 squeezes the rotating rod 101, the rotating rod 101 rotates while being connected with the two.

[0031] A second guide sleeve 106 is slidably provided outside the second guide rod 105, and the second guide sleeve 106 is inserted into the placement groove 11. One end of the second guide rod 105 outside the placement groove 11 is connected to a contact plate 107, and the outer sleeve of the second guide rod 105 is provided with a second elastic component 108 connected to the connecting plate 104 and the second guide sleeve 106.

[0032] A second guide sleeve 106 is used to limit the second guide rod 105, so that the second guide rod 105 exerts a force on the bottom of the rotating rod 101 when it moves, ensuring that the bottom of the rotating rod 101 moves along a straight line; a second elastic component 108 is used, and when the contact plate 107 loses external extrusion, the second elastic component 108 controls the second guide rod 105 to reset and prevents the second guide rod 105 and the rotating rod 101 from moving at will.

[0033] The working principle of the utility model is:

[0034] When it is necessary to position the part, the part is directly placed on the placement table 8, and the threaded drive component 4 is controlled to work. The threaded drive component 4 controls the movable seat 6 and the placement table 8 to move. At this time, the contact plate 107 moves forward. When the extrusion plate 94 contacts the extrusion column 5, the extrusion column 5 controls the extrusion plate 94 and the clamping plate 96 to move close to the part. When the two clamping plates 96 are in stable contact with the part, the positioning of the part is completed. At this time, the part is processed. After the part processing is completed, the threaded drive component 4 continues to control the movable seat 6 and the part to move forward, the extrusion plate 94 is separated from the extrusion column 5, and the first elastic component 95 controls the clamping plate 96 to move away from the part to release the positioning of the part. When the contact plate 107 contacts the inner wall of the sliding hole 3, the contact plate 107 controls the bottom end position of the rotating rod 101 to move through the second guide rod 105. While the rotating rod 101 rotates, it pushes the placement table 8 to rotate upward, and the parts on the placement table 8 are rotated and slid off, realizing the unloading of the processed parts.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0036] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A rapid positioning device for machining mechanical parts, comprising a connecting seat (1), characterized in that: The connecting seat (1) is provided with a sliding hole (3), a moving seat (6) is slidably provided in the sliding hole (3), a threaded driving assembly (4) arranged under the connecting seat (1) is connected to the moving seat (6), two pin connecting members (7) are connected to the moving seat (6), a placing platform (8) is hingedly connected to the outside of the pin connecting member (7), two moving clamping devices (9) are connected to the placing platform (8), a squeezing column (5) is connected to the position of the connecting seat (1) corresponding to the moving clamping device (9), a placing groove (11) is provided on the moving seat (6), a flipping pushing device (10) is provided under the placing platform (8), and the flipping pushing device (10) is arranged in the placing groove (11); The movable clamping device (9) comprises a vertical plate (91) connected to the placing table (8), a plurality of first guide sleeves (92) are provided through the side of the vertical plate (91), a first guide rod (93) is slidably provided in the first guide sleeve (92), one end of the first guide rod (93) is connected to the extrusion plate (94), and the other end of the first guide rod (93) is connected to the clamping plate (96).

2. A rapid positioning device for machining mechanical parts according to claim 1, characterized in that: The position of the extrusion plate (94) corresponds to the position of the extrusion column (5), and the extrusion column (5) is designed to be cylindrical.

3. A rapid positioning device for machining mechanical parts according to claim 1, characterized in that: The first guide rod (93) is provided with a first elastic component (95) on its outer sleeve, and two ends of the first elastic component (95) are respectively connected to the extrusion plate (94) and the first guide sleeve (92).

4. A rapid positioning device for machining mechanical parts according to claim 1, characterized in that: Four mounting feet (2) are connected to the connecting seat (1), the placing platform (8) is overlapped on the moving seat (6), and the position of the flipping and pushing device (10) corresponds to the position of the sliding hole (3).

5. A rapid positioning device for machining mechanical parts according to claim 1, characterized in that: The flipping and pushing device (10) comprises a rotating rod (101) and a connecting disk (104); the top end of the rotating rod (101) is hinged with a first pin shaft (102), the first pin shaft (102) is arranged under the placement table (8); the bottom end of the rotating rod (101) is hinged with a second pin shaft (103), the second pin shaft (103) is arranged on one side of the connecting disk (104), the other side of the connecting disk (104) is connected to a second guide rod (105), and the rotating rod (101) is located in the placement groove (11).

6. A rapid positioning device for machining mechanical parts according to claim 5, characterized in that: A second guide sleeve (106) is slidably provided outside the second guide rod (105), and the second guide sleeve (106) is penetrated and arranged in the placement groove (11). One end of the second guide rod (105) located outside the placement groove (11) is connected to a contact plate (107), and the outer sleeve of the second guide rod (105) is provided with a second elastic component (108) connected to the connecting plate (104) and the second guide sleeve (106).

Images