Movable hinged flip jig

Abstract

The utility model provides a movable hinged flip jig, which belongs to the technical field of machinery and comprises a hinged mechanism, a turnover mechanism and placing mechanisms, the hinged mechanism is combined with the vertically matched placing mechanisms to be assembled and closed, the turnover mechanism pulls the vertically matched placing mechanisms to be closed and unfolded, and each placing mechanism comprises a supporting bottom plate supported on the ground. A trapezoidal jig box is attached to the top surface of the plate face of the supporting bottom plate, and a holding handle is arranged in the middle of the front surface of a box body of the trapezoidal jig box in a traction linkage mode. According to the utility model, the trapezoidal jig box is attached to the lower jig template at the upper end and the jig slot at the top end as required, and then is conveniently attached and matched as a flip jig according to the access state of the positioning head of the jig bump; the adopted attaching upper plate and the groove position of a square open groove in the middle of the top end are used for guaranteeing lifting and covering of rod bodies of the connecting rods at the positions of the four corners, and the adopted attaching supporting plate achieves specific attaching so that matching of jig protruding blocks can be better achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a movable hinged flip cover fixture. Background Art

[0002] The classification of fixtures, fixtures can be divided into three categories: process assembly fixtures, project test fixtures and circuit board test fixtures. Among them, process assembly fixtures include assembly fixtures, welding fixtures, disassembly fixtures, dispensing fixtures, irradiation fixtures, adjustment fixtures and shearing fixtures; while project test fixtures include life test fixtures, packaging test fixtures, environmental test fixtures, optical test fixtures, shielding test fixtures, sound insulation test fixtures, etc.; circuit board test fixtures mainly include ICT test fixtures, FCT functional fixtures, SMT furnace fixtures, BGA test fixtures, etc.

[0003] After searching the application number CN202321302459.8, a two-color injection mold inclined guide column sliding mechanism is disclosed, which records that the utility model discloses that the application discloses that the utility model discloses a two-color injection mold inclined guide column sliding mechanism, including an A-mold front template, a rear template, an A-mold shovel, an A-mold front mold core, a single-color product, a left sliding seat, a left sliding position, a right sliding seat, a right sliding position, a first spring seat, a second spring seat, a third spring seat, a fourth spring seat, a first spring, a second spring, a third spring, The fourth spring, the first slider, the second slider, the third slider, the fourth slider, the B-mold front template, the B-mold first oblique guide pin, the B-mold second oblique guide pin, the B-mold first oblique guide pin seat, the B-mold second oblique guide pin seat, the two-color product, the B-mold front mold core and the sliding plate, the spring slider structure is used to replace the traditional oblique guide pin sliding structure to realize the function of the two-color mold oblique guide pin sliding mechanism, simplify the two-color mold sliding mechanism action, reduce the two-color injection mold sliding mechanism processing and production cost, but the device still has the following defects in actual use:

[0004] 1) When the traditional hinged fixture is flipped, the traditional movable hinged flip structure, in addition, the fixture in the scheme is not conducive to the hinge of the upper and lower flip fixtures. In addition, the closing of the two templates of the conventional hinged flip fixture is opened when the corresponding buckle is connected. In addition, the flip closing stage of the movable fixture is relatively simple and cannot be opened;

[0005] 2) The traditional movable hinge structure is more complicated in closing after the mold is closed, resulting in the subsequent hinge flipping and closing. Utility Model Content

[0006] The purpose of the utility model is to provide a movable hinged flip cover fixture to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable hinged flip cover jig, comprising a hinge mechanism, a flip mechanism and a placement mechanism;

[0008] The hinge mechanism is combined with the upper and lower matching placement mechanisms to assemble and close;

[0009] The flipping mechanism pulls the upper and lower placing mechanisms to close and unfold;

[0010] The placement mechanism includes a supporting base plate supported by the ground, a trapezoidal fixture box is fitted on the top surface of the supporting base plate, a gripping handle is traction-linkedly provided in the middle of the front surface of the box body of the trapezoidal fixture box, a trapezoidal box for support is provided in the middle of the top end of the gripping handle, the box body surface of the trapezoidal box is connected with a plurality of independent conical sleeves in sequence, and operation buttons for control are provided on both sides of the sleeve of the conical sleeve corresponding to the tubes.

[0011] As a preferred solution of the utility model: a button slot for connection is opened in the middle of the top of the operation button, a lower jig template is horizontally installed on the back side of the button slot, a jig protrusion is provided in the middle of the plate surface of the lower jig template, and the surrounding walls of the jig protrusion are opened with connection slots for injection.

[0012] As a preferred solution of the utility model: positioning heads are provided at the four corners of the slot of the connecting slot, and the four corners of the positioning heads are provided with a fitting upper plate, a square slot is provided in the middle of the plate surface of the fitting upper plate, and designated connecting rods are vertically installed at the four corners of the slot surface of the square slot, a fitting support plate for fitting is provided in the middle of the top end of the connecting rod, and the four corners of the bottom of the fitting support plate are linked to each other with through rods for extension.

[0013] As a preferred solution of the utility model: the bottom end of the rod body of the insertion rod is inserted and opposite to the designated connecting slots opened on the four corners of the lower jig template plate surface, and the back of the plate surface that is attached to the upper plate is also provided with a hinge mechanism for traction;

[0014] The articulated mechanism comprises an articulated roller which is articulated on the side walls of both sides of the lower fixture template, and a telescopic support rod which is pulled by one axial end of the articulated roller.

[0015] As a preferred solution of the utility model: the extended end of the telescopic support rod is provided with a driving roller for linkage, one end of the driving roller is hingedly connected to the two edge side walls of the upper plate, and the back of the trapezoidal fixture box is fitted with a flip mechanism;

[0016] The flip mechanism comprises a connecting bottom plate which is arranged transversely on the back of the upper plate, a connecting base of the connecting bottom plate, a transmission shaft is hinged in the middle of the connecting base, and a square vertical pole is vertically installed in the axial middle of the transmission shaft.

[0017] As a preferred solution of the utility model: a worm gear steering gear is laterally installed on the side of the rod body of the square vertical pole, a stepper motor for transmission is laterally installed at one end of the worm gear steering gear, the output end of the stepper motor is linked to the bottom of the worm gear steering gear, a hinged vertical pole for connection is provided in the middle of the top end of the worm gear steering gear, a supporting vertical pole is vertically installed in the middle of the top end of the supporting vertical pole, and an angle adjustment shaft is laterally installed in the middle of the top end of the rod body of the supporting vertical pole.

[0018] As a preferred solution of the utility model: nuts are installed in the middle of both ends of the angle adjustment shaft, an arc-shaped adjustment bracket is installed at one end of the nut, an adjustment side plate for fitting is provided at one end of the arc-shaped adjustment bracket, and one end of the adjustment side plate is fit-connected to the top edge of the fitting upper plate.

[0019] As a preferred solution of the utility model: a concave bracket is laterally installed on the bottom edge of the adjusting side plate, and both sides of the top of the concave bracket are provided with fastening screws for fastening the connection, and one end of the fastening screw passes through the concave bracket and is hingedly clamped with the back edge of the upper plate.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1) The groove positions of the trapezoidal jig box, the lower jig template at the upper end, and the jig slot at the top are fitted as needed, and the access state of the positioning head of the jig protrusion is convenient for fitting as a flip jig. The fitting upper plate and the square slot in the middle of the top are used to ensure that the rod body of the connecting rod at the four corners is lifted and covered. The fitting support plate used is better to match the jig protrusions when the specific fitting is achieved;

[0022] 2) By adopting the articulated state of the angle adjustment shaft and the nuts at both end positions, the arc-shaped adjustment bracket is further pulled, and the upper and lower threaded connections of the corresponding concave bracket and the fastening screw are further completed by utilizing the mutual cooperation of the adjustment side plate and the concave bracket on the bottom side to ensure the clamping of the hinged flip cover fixture. In addition, by utilizing the articulated driving state of the stepper motor, the drive of the worm gear steering gear on the side is coordinated to drive the angle change of the supporting pole body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a side structural schematic diagram of the utility model;

[0025] Figure 3 This is a schematic diagram of the split structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the nut structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the support base structure of the utility model.

[0028] In the figure: 1, articulated mechanism; 11, articulated roller; 13, telescopic support rod; 14, driving roller;

[0029] 2. Flipping mechanism; 21. Connecting bottom plate; 22. Connecting base; 23. Transmission shaft; 24. Square pole; 25. Worm gear steering gear; 26. Stepping motor; 27. Articulated pole; 28. Support pole; 29. ​​Angle adjustment shaft; 291. Nut; 292. Arc adjustment bracket; 293. Adjustment side plate; 294. Concave bracket; 295. Fastening screw;

[0030] 3. Placing mechanism; 31. Supporting base plate; 32. Trapezoidal jig box; 33. Holding handle; 34. Trapezoidal box; 35. Conical sleeve; 36. Button slot; 37. Lower jig template; 38. Jig bump; 39. Connecting slot; 391. Positioning head; 392. Fitting upper plate; 393. Square slot; 394. Connecting rod; 395. Fitting support plate; 396. Inserting rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1 - Figure 5 , a movable hinged flip cover jig, comprising a hinge mechanism 1, a flip mechanism 2 and a placement mechanism 3;

[0033] The hinge mechanism 1 is assembled and closed with the matching placement mechanism 3 above and below;

[0034] The flipping mechanism 2 pulls the upper and lower placing mechanism 3 to close and unfold;

[0035] The placement mechanism 3 includes a supporting base plate 31 supported by the ground, a trapezoidal fixture box 32 is fitted on the top surface of the supporting base plate 31, a gripping handle 33 is traction-linkedly provided in the middle of the front surface of the box body of the trapezoidal fixture box 32, a trapezoidal box 34 for support is provided in the middle of the top end of the gripping handle 33, the box body surface of the trapezoidal box 34 is connected with a plurality of independent conical sleeves 35 in sequence, and operation buttons for control are provided on both sides of the sleeve of the conical sleeve 35 corresponding to the tubes.

[0036] By using the tapered sleeve 35 and the corresponding trapezoidal box 34 to cooperate with each other, the matching of the pipe fittings of the corresponding tapered sleeve 35 is further achieved.

[0037] In this embodiment: a button slot 36 for connection is provided in the middle of the top of the operating button 35, a lower jig template 37 is laterally installed on the back side of the button slot 36, a jig protrusion 38 is provided in the middle of the plate surface of the lower jig template 37, and connection slots 39 for injection are provided on the surrounding walls of the jig protrusion 38.

[0038] By adopting the button slot 36 and the lower fixture template 37 under the adaptive assembly of the template, the matching installation of the template is further achieved.

[0039] In this embodiment: a positioning head 391 is provided at the four corners of the slot of the connecting slot 39, a fitting upper plate 392 is provided at the four corners of the positioning head 391, a square slot 393 is provided in the middle of the plate surface of the fitting upper plate 392, and designated connecting rods 394 are vertically installed at the four corners of the slot surface of the square slot 393, a fitting support plate 395 for fitting is provided in the middle of the top end of the connecting rod 394, and the four corners of the bottom of the fitting support plate 395 are linked with through rods 396 for extension.

[0040] By adopting the fitting support plate 395 and the corresponding insertion rod 396 at the initial stage of rod extension, the mutual cooperation of the corresponding fitting support plate 395 is further achieved.

[0041] In this embodiment: the bottom end of the rod body of the insertion rod 396 is inserted and opposite to the designated connecting slots 39 opened at the four corners of the plate surface of the lower fixture template 37, and the back side of the plate surface that is attached to the upper plate 392 is also provided with a hinge mechanism 1 for traction;

[0042] The articulated mechanism 1 comprises an articulated roller 11 articulated on the side walls of the lower fixture template 37 , and a telescopic support rod 13 pulled by one axial end of the articulated roller 11 .

[0043] The axial flipping of the corresponding articulated roller 11 is further completed by adopting the lower fixture template 37 and the extended state of the telescopic support rod 13.

[0044] In this embodiment: the extended end of the telescopic support rod 13 is provided with a driving roller 14 for linkage, one end of the driving roller 14 is hingedly connected to the two edge side walls of the upper plate 392, and the back of the trapezoidal fixture box 32 is fitted with a flip mechanism 2.

[0045] The flip mechanism 2 includes a connecting bottom plate 21 which is laterally arranged on the back side of the upper plate 392 , a connecting base 22 which is connected to the bottom plate 21 , a transmission shaft 23 is hinged in the middle of the connecting base 22 , and a square vertical rod 24 is vertically installed in the axial middle of the transmission shaft 23 .

[0046] By adopting the square upright pole 24 and flipping the square upright pole 24 in the pole body state, the pole body extension state of the square upright pole 24 is utilized.

[0047] In this embodiment: a worm gear steering device 25 is laterally installed on the side of the rod body of the square vertical rod 24, a stepper motor 26 for transmission is laterally installed at one end of the worm gear steering device 25, the output end of the stepper motor 26 is linked to the bottom of the worm gear steering device 25, a hinged vertical rod 27 for connection is provided in the middle of the top end of the worm gear steering device 25, a support vertical rod 28 is vertically installed in the middle of the top end of the support vertical rod 28, and an angle adjustment shaft 29 is laterally installed in the middle of the top end of the rod body of the support vertical rod 28.

[0048] The corresponding flipping and moving of the angle adjustment shaft 29 is achieved by adopting the axial flipping state of the supporting upright rod 28 and the corresponding angle adjustment shaft 29 .

[0049] In this embodiment: a nut 291 is installed in the middle of both ends of the angle adjustment shaft 29, an arc-shaped adjustment bracket 292 is installed at one end of the nut 291, and an adjustment side plate 293 for fitting is provided at one end of the arc-shaped adjustment bracket 292, and one end of the adjustment side plate 293 is fitted and connected to the top side of the fitting upper plate 392.

[0050] By using the nut 291 and the fine adjustment of the adjustment bracket 292, the panel flipping of the corresponding adjustment side panel 293 is further achieved.

[0051] In this embodiment: a concave bracket 294 is laterally installed on the bottom edge of the adjusting side plate 293, and both sides of the top of the concave bracket 294 are provided with fastening screws 295 for fastening the connection, and one end of the fastening screw 295 passes through the concave bracket 294 and is hingedly clamped with the back edge of the upper plate 392.

[0052] The assembly is achieved by using the fastening screws 295 and the upper plate 392 at the rear end and the corresponding plate surface of the upper plate 392.

[0053] Step 1: Open the jig to show the molding;

[0054] During this period, the trapezoidal jig box 32 is used to support the upper trapezoidal jig box 32. At this stage, the trapezoidal box 34 and the button slot 36 at the upper end are used to press and close the upper and lower components of the movable hinged flip jig. During this process, the components whose sizes need to be checked can be placed inside the jig and placed on the surface of the jig protrusion 38. Based on the board surface of the lower jig template 37, the corresponding connecting slots 39 and the insertion rods 396 at the four corners are matched. After the jig protrusion 38 and the upper end of the fitting support plate 395 are matched, the jig protrusion 38 is connected to the jig protrusion 38 between the upper and lower parts. After the matching, the rod body of the telescopic support rod 13 is hinged based on the axial flipping of the articulated roller 11, and the axial flipping of the driving roller 14 is used. After the plate surface structure of the fitting upper plate 392 is hinged, one end of the concave bracket 294 is clamped, and the surface of the fitting upper plate 392 is tightly attached by tightening the fastening screw 295;

[0055] Step 2: Angle transformation;

[0056] In this process, according to the axial rotation drive of the stepping motor 26, the worm gear steering device 25 is mobilized to rotate, and according to the rotation of the worm gear steering device 25, the vertical structure of the rod body structure supporting the vertical rod 28 is coordinated to flip;

[0057] In this process, the axial flipping of the angle adjustment shaft 29 is performed, and after the nut 291 is flipped, the arc-shaped adjustment bracket 292 is hinged, and the area is realized after the flipping of the adjustment side plate 293. After the plate surface of the adjustment side plate 293 is flipped, the position of the bonding upper plate 392 is uniformly adjusted too high until it is transferred to the other side, and then the axial flipping is performed according to the driving roller 14;

[0058] Axial flipping when the drive roller 14 is pulled axially;

[0059] At this time, the user utilizes the driving force of the stepper motor 26 to flip the cover according to the movement of the support rod 28, so as to facilitate the detachment of the hinged flip cover fixture.

[0060] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A movable hinged flip cover jig, comprising a hinge mechanism (1), a flip mechanism (2) and a placement mechanism (3); The hinge mechanism (1) is assembled and closed together with the upper and lower matching placement mechanisms (3); The turning mechanism (2) pulls the upper and lower placing mechanism (3) to close and unfold; Features: Place The mechanism (3) comprises a support base plate (31) supported by the ground, a trapezoidal fixture box (32) is fitted on the top surface of the support base plate (31), a gripping handle (33) is provided in the middle of the front surface of the box body of the trapezoidal fixture box (32) for traction linkage, a trapezoidal box (34) for support is provided in the middle of the top end of the gripping handle (33), the box body surface of the trapezoidal box (34) is connected in sequence with a plurality of independent conical sleeves (35), and both sides of the sleeve of the conical sleeve (35) are connected with operation buttons for control.

2. The movable hinged flip cover jig according to claim 1, characterized in that: A button slot (36) for connection is provided in the middle of the top of the operation button, a lower jig template (37) is laterally installed on the back side of the button slot (36), a jig protrusion (38) is provided in the middle of the plate surface of the lower jig template (37), and connecting slots (39) for injection are provided on the surrounding walls of the jig protrusion (38).

3. The movable hinged flip cover jig according to claim 2, characterized in that: The four corners of the slot of the connecting slot (39) are provided with positioning heads (391), the four corners of the positioning heads (391) are provided with a fitting upper plate (392), a square slot (393) is provided in the middle of the plate surface of the fitting upper plate (392), and designated connecting rods (394) are vertically installed at the four corners of the slot surface of the square slot (393), a fitting support plate (395) for fitting is provided in the middle of the top end of the connecting rod (394), and the four corners of the bottom of the fitting support plate (395) are linked with insertion rods (396) for extension.

4. The movable hinged flip cover jig according to claim 3, characterized in that: The bottom end of the rod body of the insertion rod (396) is inserted and opposite to the designated connecting slots (39) opened at the four corners of the plate surface of the lower fixture template (37), and the back side of the plate surface of the upper plate (392) is also provided with a hinge mechanism (1) for traction; The articulated mechanism (1) comprises an articulated roller (11) articulated on the side walls of the lower fixture template (37), and a telescopic support rod (13) pulled by one axial end of the articulated roller (11).

5. The movable hinged flip cover jig according to claim 4, characterized in that: The extended end of the telescopic support rod (13) is provided with a driving roller (14) for linkage, one end of the driving roller (14) is hingedly connected to the two edge side walls of the upper plate (392), and the back of the trapezoidal fixture box (32) is fitted with a turning mechanism (2); The flip mechanism (2) comprises a connecting base plate (21) arranged transversely on the back of the upper plate (392), a connecting base (22) of the connecting base plate (21), a transmission shaft (23) being hinged in the middle of the connecting base (22), and a square vertical rod (24) being vertically installed in the axial middle of the transmission shaft (23).

6. The movable hinged flip cover jig according to claim 5, characterized in that: A worm gear steering device (25) is transversely mounted on the side of the rod body of the square vertical rod (24); a stepping motor (26) for transmission is transversely mounted on one end of the worm gear steering device (25); the output end of the stepping motor (26) is linked with the bottom of the worm gear steering device (25); a hinged vertical rod (27) for connection is provided in the middle of the top end of the worm gear steering device (25); a supporting vertical rod (28) is vertically mounted in the middle of the top end of the rod body of the supporting vertical rod (28); an angle adjustment shaft (29) is transversely mounted in the middle of the top end of the rod body of the supporting vertical rod (28).

7. The movable hinged flip cover jig according to claim 6, characterized in that: Nuts (291) are installed in the middle of both ends of the angle adjustment shaft (29), one end of the nut (291) is installed with an arc-shaped adjustment bracket (292), one end of the arc-shaped adjustment bracket (292) is provided with an adjustment side plate (293) for fitting, and one end of the adjustment side plate (293) is fitted and connected to the top side of the fitting upper plate (392).

8. The movable hinged flip cover jig according to claim 7, characterized in that: A concave bracket (294) is laterally installed on the bottom side of the adjustment side plate (293), and fastening screws (295) for fastening are provided on both sides of the top of the concave bracket (294), and one end of the fastening screw (295) passes through the concave bracket (294) and is hingedly clamped to the back side of the upper plate (392).

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