Rapid flattening device for right side edge of oblique angle connector

Abstract

The invention discloses a rapid flattening device for the right side edge of an oblique angle connector, and relates to the technical field of flattening of the warped and deformed right side edge of the oblique angle connector. A frame is fixedly arranged in a sinking groove, a plurality of positioning columns are fixedly arranged on the top surface of the frame in the circumferential direction of the frame, and a notch is formed in the right side edge of the frame; grooves are formed in the front wall and the rear wall of the notch, and a liftable cushion block is arranged between the two grooves. Guide strips are fixedly arranged on the front wall and the rear wall of the cushion block, the two guide strips are slidably mounted in the two grooves respectively, the top surface of the cushion block is an arc-shaped surface, an arc-shaped groove is longitudinally formed in the arc-shaped surface, and the bottom surface of the cushion block is an inclined surface; a vertical plate erected over the strip-shaped groove is fixedly arranged on the top surface of the platform, and a pressurizing air cylinder is fixedly arranged on the left end face of the vertical plate. The device has the beneficial effects that the working intensity of workers is greatly relieved, and the right side edge flattening efficiency of the bevel angle connector is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of leveling a warped and deformed right edge of an angled connector, in particular to a rapid leveling device for the right edge of an angled connector. Background Art

[0002] An electronic product is installed with Figure 1~Figure 2 The angled connector shown in the figure includes a base plate 1, a shell 2 is fixedly arranged on the top surface of the base plate 1, a ring platform 3 is fixedly arranged on the bottom surface of the base plate 1, and a plurality of through holes 4 are opened on the outer edge of the base plate 1, wherein the base plate 1, the shell 2 and the ring platform 3 are all plastic parts, and the angled connector is injection molded by an injection molding machine. The right side edge 5 of the base plate 1 of the angled connector injection molded in the workshop has an upward warping deformation [the reason for the warping deformation is the influence of the injection molding process]. For this reason, the workers need to press the right side edge 5 of each angled connector downward to eliminate the stress in the right side edge 5, and then straighten the right side edge 5 of the angled connector.

[0003] At present, the method for leveling the right edge 5 of the bevel connector in the workshop is: the worker clamps the right edge 5 of the bevel connector with pliers, and then presses the right edge 5 downward to eliminate the stress in the right edge 5, and then leveling the right edge 5 of the first bevel connector; the worker repeats the above operation multiple times to level the right edges 5 of multiple bevel connectors.

[0004] However, although the right edge 5 of the angled connector can be leveled by using pliers in the workshop, in actual operation, the following technical defects still exist: The worker needs to first clamp the right edge 5 of the bevel connector with pliers, and then press the right edge 5 downward; and the entire leveling operation is completed manually, which not only increases the work intensity of the workers, but also increases the leveling time of the right edge 5 of the bevel connector, thereby reducing the leveling efficiency of the right edge 5 of the bevel connector.

[0005] Therefore, there is an urgent need for a leveling device that can greatly reduce the workload of workers and greatly improve the leveling efficiency of the right edge of the bevel connector. Summary of the invention

[0006] The object of the present invention is to overcome the disadvantages of the prior art and provide a compact structure and a fast leveling device for the right edge of a bevel connector.

[0007] The object of the present invention is achieved by the following technical solutions: a fast leveling device for the right edge of an angled connector, comprising a platform, a sink groove provided in the platform surface, a frame fixed in the sink groove, a plurality of positioning posts fixed on the top surface of the frame along its circumference, the plurality of positioning posts respectively corresponding to the through holes in the angled connector, a notch provided in the right side of the frame, grooves provided on the front and rear walls of the notch, a liftable pad provided between the two grooves; The front and rear walls of the cushion block are both fixed with guide bars, and the two guide bars are respectively slidably installed in the two grooves. The top surface of the cushion block is an arc surface, and a longitudinal arc groove is opened on the arc surface. The bottom surface of the cushion block is an inclined surface, and an inclined groove is opened on the inclined surface. The platform is also provided with a strip groove located on the right side of the sink and connected to the notch, a wedge strip slidably matched with the strip groove is arranged in the strip groove, a wedge surface is arranged at the left end of the wedge strip, an inclined rail is fixed on the wedge surface, the inclined rail matches the inclined groove of the pad, an adjusting screw is threadedly connected on the right end surface of the platform, the end of the adjusting screw extends into the strip groove and abuts against the right end surface of the wedge strip; A vertical plate mounted just above the strip groove is fixed on the top surface of the platform, a pressurizing cylinder is fixed on the left end surface of the vertical plate, a pressure head located just above the frame is fixed on the active end of the piston rod of the pressurizing cylinder, and a blind groove is opened in the bottom surface of the pressure head.

[0008] The diameter of the positioning column is smaller than the diameter of the through hole of the angled connector.

[0009] The sink is matched with the outer contour of the frame.

[0010] The inclined surface of the cushion block contacts the wedge surface of the wedge strip.

[0011] The grooves located on the front and rear walls of the notch are symmetrically arranged front and back.

[0012] A horizontal plate is fixedly arranged on the left end surface of the upper end of the vertical plate, the cylinder body of the pressurizing cylinder is fixedly arranged on the top surface of the horizontal plate, and the piston rod of the pressurizing cylinder penetrates downwardly through the horizontal plate.

[0013] The leveling device also includes a controller, which is electrically connected to the pressurized cylinder via a signal line.

[0014] A joint is arranged on the front side of the pressure head, the joint is communicated with the blind groove in the pressure head, and the joint is connected with the cooling system via a hose.

[0015] The present invention has the following advantages: the working intensity of workers is greatly reduced, and the leveling efficiency of the right edge of the bevel connector is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the structure of an angled connector; Figure 2 for Figure 1 A-direction schematic diagram; Figure 3 It is a structural schematic diagram of the present invention; Figure 4 for Figure 3 The main view; Figure 5 for Figure 3 A top view of Figure 6 for Figure 3 The structural diagram without the vertical plate; Figure 7 for Figure 7 The schematic diagram of the structure without the pad; Figure 8 It is a structural diagram of the framework; Fig. 9 is a schematic diagram of the structure of the cushion block; Fig.10 for Fig. 9 Schematic diagram of direction B; Fig.11 is a schematic diagram of the structure of a wedge-shaped strip; Fig.12 A schematic diagram of the connection between the frame, the positioning columns, the spacers and the wedge strips; Fig.13 It is the structural schematic diagram of the pressure head; Fig.14 for Fig.13 Bottom view of Fig.15 A schematic diagram for realizing the positioning of an angled connector; Fig.16 for Fig.15 A partial enlarged view of the C part; In the figure: 1- bottom plate, 2- housing, 3- annular table, 4- through hole, 5- right edge; 6- platform, 7- sink, 8- frame, 9- positioning column, 10- notch, 11- groove, 12- pad, 13- guide strip, 14- arc surface, 15- arc groove, 16- inclined surface, 17- inclined groove; 18-strip groove, 19-wedge strip, 20-wedge surface, 21-inclined rail, 22-adjusting screw, 23-vertical plate, 24-pressurized cylinder, 25-pressure head, 26-blind groove. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings, and the protection scope of the present invention is not limited to the following: like Figure 3~Figure 14As shown, a quick leveling device for the right edge of an angled connector comprises a platform 6, a sink 7 provided in the surface of the platform 6, a frame 8 fixed in the sink 7, the sink 7 matches the outer contour of the frame 8, a plurality of positioning posts 9 are fixed on the top surface of the frame 8 along its circumference, the plurality of positioning posts 9 respectively correspond to the through holes 4 in the angled connector, the diameter of the positioning posts 9 is smaller than the diameter of the through holes 4 of the angled connector, a notch 10 is provided in the right side of the frame 8, grooves 11 are provided on the front and rear walls of the notch 10, the grooves 11 located on the front and rear walls of the notch 10 are symmetrically arranged front and back, and a liftable pad 12 is provided between the two grooves 11. The front and rear walls of the cushion block 12 are fixed with guide bars 13, and the two guide bars 13 are slidably installed in the two grooves 11 respectively. The top surface of the cushion block 12 is an arc surface 14, and the arc surface 14 is provided with a longitudinally arranged arc groove 15. The bottom surface of the cushion block 12 is an inclined surface 16, and the inclined surface 16 is provided with an inclined groove 17.

[0018] The platform 6 is also provided with a strip groove 18 located on the right side of the sink 7 and connected to the notch 10. A wedge strip 19 is provided in the strip groove 18 to slide with the wedge strip 19. A wedge surface 20 is provided at the left end of the wedge strip 19. An inclined rail 21 is fixed on the wedge surface 20. The inclined rail 21 cooperates with the inclined groove 17 of the cushion block 12. An adjusting screw 22 is threadedly connected to the right end face of the platform 6. The end of the adjusting screw 22 extends into the strip groove 18 and abuts against the right end face of the wedge strip 19. The inclined surface 16 of the cushion block 12 is in contact with the wedge surface 20 of the wedge strip 19.

[0019] A vertical plate 23 mounted just above the strip groove 18 is fixed on the top surface of the platform 6, a pressurizing cylinder 24 is fixed on the left end surface of the vertical plate 23, a pressure head 25 located just above the frame 8 is fixed on the action end of the piston rod of the pressurizing cylinder 24, and a blind groove 26 is provided in the bottom surface of the pressure head 25. A horizontal plate is fixed on the left end surface of the upper end of the vertical plate 23, the cylinder body of the pressurizing cylinder 24 is fixed on the top surface of the horizontal plate, and the piston rod of the pressurizing cylinder 24 passes through the horizontal plate downward.

[0020] The leveling device also includes a controller, which is electrically connected to the pressurizing cylinder 24 via a signal line. The controller can control the time of extending or retracting the piston rod of the pressurizing cylinder 24, thereby driving the pressure head 25 to move downward or upward. A joint is provided on the front side of the pressure head (25), which is connected to the blind groove 26 in the pressure head 25. The joint is connected to the cooling system via a hose. When the cooling system is started, the cooling system outputs cooling air, and the cooling air enters the pressure head 25 through the hose and the joint.

[0021] The working process of the present invention is as follows: S1, the worker takes out a Figure 1~Figure 2The angled connector shown in the figure has the through holes 4 on the angled connector correspondingly sleeved on the positioning posts 9, and then the worker supports the bottom plate 1 of the angled connector on the top surface of the frame 8, thereby achieving the positioning of the angled connector, as shown in FIG. Figure 15-16 As shown, at this time, the annular platform 3 of the bevel connector is in the frame 8, and at the same time, the housing 2 of the bevel connector is just below the blind groove 26 of the pressure head 25, and at the same time, the right end surface of the right edge 5 of the bevel connector is just above the arc groove 15 of the cushion block 12; S2, the worker turns the adjusting screw 22. Under the threaded connection force between the adjusting screw 22 and the platform 6, the end of the adjusting screw 22 pushes the wedge bar 19 to the left, and the inclined rail 21 of the wedge bar 19 drives the cushion block 12 to move upward in a straight line. When the arc surface 14 of the cushion block 12 contacts the bottom surface of the right edge 5 of the bevel connector that is arched upward, the worker stops turning the adjusting screw 22, and then passes the locking screw through the waist-shaped hole of the wedge bar 19 and is threadedly connected with the bottom of the bar groove 18 to fix the wedge bar 19. S3, control the piston rod of the pressurizing cylinder 24 to extend downward, and the piston rod drives the pressure head 25 to move toward the bottom plate 1 of the bevel connector, and the pressure head 25 is pressed onto the top surface of the bottom plate 1 of the bevel connector. Under pressure, the right edge 5 of the bevel connector bends downward, thereby eliminating the internal stress of the right edge 5 that is warped and deformed; at the same time, start the cooling system, and the cooling system outputs cooling air, which sequentially enters the blind groove 26 of the pressure head 25 through the hose and the joint, and then the cooling air cools the right edge 5 of the bevel connector to further eliminate the internal stress of the right edge 5; when the pressurizing cylinder 24 maintains pressure for a period of time, the right edge 5 of the bevel connector can be leveled, thereby leveling the right edge 5 of the first bevel connector; S4. Removal of the leveled bevel connector: The piston rod of the pressurizing cylinder 24 is controlled to automatically retract upward, and the piston rod drives the pressure head 25 to move upward, and the pressure head 25 is separated from the bottom plate 1 of the bevel connector, and then the worker removes the leveled bevel connector from the frame 8; S5. The worker repeats the above operation several times to level the right edges 5 of the multiple bevel connectors.

[0022] Among them, it can be seen from steps S1 to S5 that the worker only needs to first position the bevel connector on the top surface of the frame 8, and then control the piston rod of the pressurized cylinder 24 to automatically extend downward so that the pressure head 25 presses the bottom plate 1 of the bevel connector, and finally the warped and deformed right edge 5 can be leveled. It can be seen that compared with the leveling method in the workshop, the leveling device does not require the worker to first clamp the right edge 5 of the bevel connector with pliers, nor does it require the worker to press the right edge 5 downward, but realizes the automatic leveling of the right edge 5 of the bevel connector, which not only greatly reduces the work intensity of the workers, but also shortens the leveling time of the right edge 5 of the bevel connector, thereby greatly improving the leveling efficiency of the right edge 5 of the bevel connector.

Claims

1. A rapid leveling device for the right edge of an angled connector, characterized in that: It comprises a platform (6), a sink (7) provided in the surface of the platform (6), a frame (8) fixedly provided in the sink (7), a plurality of positioning posts (9) fixedly provided on the top surface of the frame (8) along its circumference, the plurality of positioning posts (9) respectively corresponding to the respective through holes (4) in the bevel connector, a notch (10) provided in the right side of the frame (8), grooves (11) provided on the front and rear walls of the notch (10), and a liftable cushion block (12) provided between the two grooves (11); The front and rear walls of the cushion block (12) are both fixedly provided with guide bars (13), the two guide bars (13) being slidably mounted in the two grooves (11) respectively, the top surface of the cushion block (12) being an arcuate surface (14), the arcuate surface (14) being provided with an arcuate groove (15) arranged longitudinally, the bottom surface of the cushion block (12) being an inclined surface (16), the inclined surface (16) being provided with an inclined groove (17); The platform (6) is further provided with a strip groove (18) located on the right side of the sink groove (7) and connected to the notch (10), a wedge strip (19) slidably matched with the strip groove (18) is provided in the strip groove (18), a wedge surface (20) is provided at the left end of the wedge strip (19), an inclined rail (21) is fixed on the wedge surface (20), the inclined rail (21) is matched with the inclined groove (17) of the cushion block (12), an adjusting screw (22) is threadedly connected to the right end surface of the platform (6), the end of the adjusting screw (22) extends into the strip groove (18) and abuts against the right end surface of the wedge strip (19); A vertical plate (23) mounted just above the strip groove (18) is fixedly provided on the top surface of the platform (6), a pressurizing cylinder (24) is fixedly provided on the left end surface of the vertical plate (23), a pressure head (25) located just above the frame (8) is fixedly provided on the action end of the piston rod of the pressurizing cylinder (24), and a blind groove (26) is provided in the bottom surface of the pressure head (25).

2. The device for quickly leveling the right edge of an angled connector according to claim 1, characterized in that: The diameter of the positioning column (9) is smaller than the diameter of the through hole (4) of the angled connector.

3. The device for quickly leveling the right edge of an angled connector according to claim 1, characterized in that: The sink (7) matches the outer contour of the frame (8).

4. The device for quickly leveling the right edge of an angled connector according to claim 1, characterized in that: The inclined surface (16) of the cushion block (12) is in contact with the wedge surface (20) of the wedge strip (19).

5. The device for quickly leveling the right edge of an angled connector according to claim 1, characterized in that: The grooves (11) located on the front and rear walls of the notch (10) are symmetrically arranged front and back.

6. The device for quickly leveling the right edge of an angled connector according to claim 1, characterized in that: A horizontal plate is fixedly arranged on the left end surface of the upper end of the vertical plate (23); the cylinder body of the pressurizing cylinder (24) is fixedly arranged on the top surface of the horizontal plate; and the piston rod of the pressurizing cylinder (24) passes through the horizontal plate downward.

7. The device for quickly leveling the right edge of an angled connector according to claim 1, characterized in that: The leveling device also includes a controller, which is electrically connected to the pressurizing cylinder (24) via a signal line.

8. The device for quickly leveling the right edge of an angled connector according to claim 1, characterized in that: A joint is provided on the front side of the pressure head (25), the joint is communicated with the blind groove (26) in the pressure head (25), and the joint is connected to the cooling system via a hose.

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