Assembling device for base of tilt-up door hinge

Abstract

The utility model discloses an assembling device for a base of an upturning door hinge, and belongs to the technical field of hardware machining. The base feeding module comprises a base moving mechanism and a base clamping pull claw, the base moving mechanism is connected with the base clamping pull claw so that the base clamping pull claw can be moved from the base feeding end to a base limiting jig of the rotary table, and the base clamping pull claw is used for clamping a base; the rotating shaft clamping module comprises a rotating shaft moving mechanism and a rotating shaft clamping pull claw, the rotating shaft moving mechanism is connected with the rotating shaft clamping pull claw so that the rotating shaft clamping pull claw can be moved from the rotating shaft feeding module to the base limiting jig of the rotating disc rotating in place, and the rotating shaft clamping pull claw is used for clamping a rotating shaft; an impact seat of the spin riveting module faces the base limiting jig of the rotating disc rotating in place so that the rotating shaft inserted into the base can be riveted to be flat. The assembling device for the base of the tilt-up door hinge solves the problem that according to an existing base machining mode, hands of workers are prone to being hit, and safety accidents occur.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, and particularly relates to an assembly device for a base of an upward-opening door hinge. Background Art

[0002] The tatami bed includes a bed frame and tatami boards. The bed frame and the tatami boards are connected by a hinge 120 as shown in the attachment. Figure 1 Among them, a base 100 is provided on the inner side wall of the bed frame. Figure 1 A rotating shaft 110 is arranged in the base 100 by opening a mounting hole 130, so that one end of the hinge 120 can be inserted into the rotating shaft 110 to realize a rotating connection with the rotating shaft 110.

[0003] In actual production, the base 100 and the rotating shaft 110 are produced separately and then combined for processing. The existing combination processing method is that workers place both the base 100 and the rotating shaft 110 on the workbench. On the workbench, the rotating shaft 110 faces the mounting hole 130 of the base 100, and then the rotating shaft 110 is driven into the base 100 by a machine. When using the existing machine for processing, it is necessary to manually place the base and the rotating shaft on the workbench. Therefore, during the process of nail driving and riveting, it is very easy to hit the worker's hand, resulting in safety accidents. Summary of the Utility Model

[0004] In order to overcome the defects existing in the prior art, the utility model provides an assembly device for a base of an upward-opening door hinge to solve the above problems.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an assembly device for a base of an upward-opening door hinge, including a turntable and a base feeding module, a rotating shaft clamping module, a rotating shaft feeding module and a riveting module arranged along the circumference of the turntable;

[0006] The base feeding module includes a base moving mechanism and a base clamping claw. The base moving mechanism is connected with the base clamping claw to move the base clamping claw from the base feeding end to the base limiting jig of the turntable, and the base clamping claw is used for clamping the base;

[0007] The rotating shaft clamping module includes a rotating shaft moving mechanism and a rotating shaft clamping claw. The rotating shaft moving mechanism is connected with the rotating shaft clamping claw to move the rotating shaft clamping claw from the rotating shaft feeding module to the base limiting jig of the rotating turntable, and the rotating shaft clamping claw is used for clamping the rotating shaft;

[0008] The impact seat of the riveting module faces the base limiting jig of the rotating turntable to rivet the rotating shaft inserted into the base flat.

[0009] Preferably, the base moving mechanism includes a first transverse slide rail and a first sliding base. The first transverse slide rail extends from the base loading end towards the turntable. The first sliding base is slidably connected to the first transverse slide rail. The first sliding base is provided with a first longitudinal slide rail that extends downward. The base clamping claw is slidably connected to the first longitudinal slide rail.

[0010] Optionally, the rotating shaft moving mechanism includes a second transverse slide rail and a second sliding base. The second transverse slide rail extends from the rotating shaft loading end towards the turntable. The second sliding base is slidably connected to the second transverse slide rail. The second sliding base is provided with a second longitudinal slide rail that extends downward. The rotating shaft clamping claw is slidably connected to the second longitudinal slide rail.

[0011] It should be noted that the riveting module includes an impact cylinder and a support table. The telescopic shaft of the impact cylinder is below the impact seat and faces the impact seat. The impact seat is connected to the support table. The base limiting fixture passes through the gap between the impact seat and the impact cylinder. The base limiting fixture is provided with an impact hole to communicate with the mounting hole of the base. After the base limiting fixture rotates into place, the impact seat faces the impact hole.

[0012] Specifically, the rotating shaft feeding module includes a vibrating table, a feeding guide rail, a feeding slider, and a pushing cylinder. The feeding guide rail is connected to the vibrating table. The output end of the feeding guide rail faces the feeding slider. The feeding slider is provided with a limiting card slot. The telescopic shaft of the pushing cylinder is connected to the feeding slider. The telescopic shaft faces the rotating shaft clamping module to drive the feeding slider to move towards or away from the rotating shaft clamping module, and to make the limiting card slot approach or move away from the output end of the feeding guide rail.

[0013] Optionally, the base clamping claw includes two first claw members arranged oppositely. The first claw member is provided with a trapezoid. A base clamping groove is formed between the trapezoids of the two first claw members.

[0014] Preferably, the rotating shaft clamping claw includes two second claw members arranged oppositely. The opposite wall surfaces of the two second claw members are provided with rotating shaft clamping grooves.

[0015] The beneficial effect of the present utility model is that in the assembling device of the base of the upper turning door hinge, through the rotation of the turntable, the base limiting fixture on the turntable can sequentially pass through the base feeding module, the rotating shaft feeding module, and the riveting module, so as to realize the technological process of base feeding, inserting the rotating shaft into the base, and riveting the rotating shaft flat in the base. In this way, manual participation in the operation of feeding the base and the rotating shaft to the working station can be avoided, and further, the safety accident of the machine hitting the worker's hand can be avoided. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the hinge and the base;

[0017] Figure 2 It is a schematic structural diagram of the assembling device for the base of the upward-opening door hinge in an embodiment of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the base loading module in an embodiment of the present utility model;

[0019] Figure 4 It is an exploded view of the base clamping claw in an embodiment of the present utility model;

[0020] Figure 5 It is a schematic structural diagram of the rotating shaft clamping module in an embodiment of the present utility model;

[0021] Figure 6 It is an exploded view of the rotating shaft clamping claw in an embodiment of the present utility model;

[0022] Figure 7 It is a schematic structural diagram of the rotating shaft loading module in an embodiment of the present utility model;

[0023] Figure 8 It is a schematic structural diagram of the loading slider in an embodiment of the present utility model;

[0024] Figure 9 It is a schematic structural diagram of the spin riveting module in an embodiment of the present utility model;

[0025] In the figure: 1 turntable; 11 base limiting jig; 2 base loading module; 21 base moving mechanism; 211 first horizontal slide rail; 212 first sliding base; 213 first vertical slide rail; 22 base clamping claw; 221 first claw member; 222 trapezoidal platform; 223 base clamping groove; 3 rotating shaft clamping module; 31 rotating shaft moving mechanism; 311 second horizontal slide rail; 312 second sliding base; 313 second vertical slide rail; 32 rotating shaft clamping claw; 321 second claw member; 322 rotating shaft clamping groove; 4 rotating shaft loading module; 41 vibrating table; 42 loading guide rail; 43 loading slider; 431 limit card slot; 44 pushing cylinder; 5 spin riveting module; 51 impact seat; 52 impact cylinder; 53 support table; 54 impact hole; 100 base; 110 rotating shaft; 120 hinge; 130 mounting hole; Detailed Description of the Invention

[0026] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation on the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] As Figures 1-9 shown, an assembly device for the base of an upward-opening door hinge includes a turntable 1 and a base loading module 2, a shaft clamping module 3, a shaft loading module 4, and a riveting module 5 arranged along the circumference of the turntable 1;

[0028] The base loading module 2 includes a base moving mechanism 21 and a base clamping jaw 22. The base moving mechanism 21 is connected to the base clamping jaw 22 to move the base clamping jaw 22 from the base loading end to the base limiting fixture 11 of the turntable 1. The base clamping jaw 22 is used to clamp the base 100; in this embodiment, the base loading end is used to store the base;

[0029] The shaft clamping module 3 includes a shaft moving mechanism 31 and a shaft clamping jaw 32. The shaft moving mechanism 31 is connected to the shaft clamping jaw 32 to move the shaft clamping jaw 32 from the shaft loading module 4 to the base limiting fixture 11 of the rotated turntable 1. The shaft clamping jaw 32 is used to clamp the shaft 110;

[0030] The impact seat 51 of the riveting module 5 faces the base limiting fixture 11 of the rotated turntable 1 to flatten the shaft 110 inserted into the base 100.

[0031] Figure 2 The arrow direction in

[0032] It is worth noting that as Figure 3As shown in the figure, the base moving mechanism 21 includes a first transverse slide rail 211 and a first sliding base 212. The first transverse slide rail 211 extends from the loading end of the base 100 towards the turntable 1. The first sliding base 212 is slidably connected to the first transverse slide rail 211. The first sliding base 212 is provided with a first longitudinal slide rail 213 which extends downward. The base clamping jaw 22 is slidably connected to the first longitudinal slide rail 213. In this embodiment, the loading end of the base 100 is used for stacking the bases 100. After the base clamping jaw 22 grabs a base 100 from the loading end of the base 100, it is transferred to directly above the base limiting jig 11 by moving on the first transverse slide rail 211 and the first longitudinal slide rail 213. After the base clamping jaw 22 releases, the base 100 can be placed on the base limiting jig 11, realizing the loading of the base 100.

[0033] Optionally, as Figure 5 As shown in the figure, the shaft moving mechanism 31 includes a second transverse slide rail 311 and a second sliding base 312. The second transverse slide rail 311 extends from the loading end of the shaft 110 towards the turntable 1. The second sliding base 312 is slidably connected to the second transverse slide rail 311. The second sliding base 312 is provided with a second longitudinal slide rail 313 which extends downward. The shaft clamping jaw 32 is slidably connected to the second longitudinal slide rail 313. In this embodiment, after the shaft clamping jaw 32 grabs a shaft 110 from the loading end of the shaft 110, it is transferred to directly above the base limiting jig 11 provided with the base 100 by moving on the second transverse slide rail 311 and the second longitudinal slide rail 313. After the shaft clamping jaw 32 releases, the shaft 110 can be inserted into the mounting hole 130 of the base 100 located in the base limiting jig 11, realizing the loading of the shaft 110.

[0034] Preferably, as Figure 9As shown, the riveting module 5 includes an impact cylinder 52 and a support table 53. The telescopic shaft of the impact cylinder 52 is below the impact seat 51 and faces the impact seat 51. The impact seat 51 is connected to the support table 53. The base limiting jig 11 passes through the gap between the impact seat 51 and the impact cylinder 52. The base limiting jig 11 is provided with an impact hole 54 to communicate with the mounting hole 130 of the base 100. After the base limiting jig 11 rotates into place, the impact seat 51 faces the impact hole 54. The impact cylinder 52 is located directly below the impact hole 54. At this time, it is aligned with and inserted into the bottom surface of the rotating shaft 110 of the base 100. The impact seat 51 is located directly above the rotating shaft 110 inserted into the base 100. By using the impact seat 51 to block the top surface of the rotating shaft 110 and using the impact cylinder 52 to impact the bottom surface of the rotating shaft 110, the bottom surface of the rotating shaft 110 can be riveted flat to the bottom surface of the base 100.

[0035] Specifically, as Figure 7 and 8 shown, the rotating shaft feeding module 4 includes a vibrating table 41, a feeding guide rail 42, a feeding slider 43, and a pushing cylinder 44. The feeding guide rail 42 is connected to the vibrating table 41. The output end of the feeding guide rail 42 faces the feeding slider 43. The feeding slider 43 is provided with a limiting card slot 431. The telescopic shaft of the pushing cylinder 44 is connected to the feeding slider 43. The telescopic shaft faces the rotating shaft clamping module 3 to drive the feeding slider 43 to move in a direction close to or away from the rotating shaft clamping module 3, and to make the limiting card slot 431 close to or away from the output end of the feeding guide rail 42. By vibrating the vibrating table 41, the rotating shaft 110 slides in the direction of the output end of the feeding guide rail 42. By driving the feeding slider 43 to move through the pushing cylinder 44, the limiting card slot 431 of the feeding slider 43 can be aligned with the output end of the feeding guide rail 42, so that a rotating shaft 110 enters the limiting card slot 431. Then, by pushing the feeding slider 43 to move through the pushing cylinder 44, the rotating shaft 110 located in the limiting card slot 431 is moved close to the rotating shaft moving mechanism 31, which is convenient for the rotating shaft clamping claw 32 to clamp. At this time, the side wall of the feeding slider 43 will block the output end of the feeding guide rail 42. In this way, the purpose of only conveying one rotating shaft 110 to the rotating shaft clamping claw 32 each time can be achieved.

[0036] It should be noted that, as Figure 4 shown, the base clamping claw 22 includes two first claw members 221 arranged oppositely. The first claw member 221 is provided with a trapezoid 222. A base clamping slot 223 is formed between the trapezoids 222 of the two first claw members 221. After the base 100 is located in the base clamping slot 223, the two first claw members 221 are driven to approach each other by a claw cylinder of the existing structure, so as to clamp the base 100 by using the trapezoid 222.

[0037] Preferably, as Figure 6 shown, the rotating shaft clamping jaw 32 includes two second jaw members 321 arranged oppositely, and the opposite wall surfaces of the two second jaw members 321 are provided with rotating shaft clamping grooves 322. After the two second jaw members 321 approach each other, a rotating shaft clamping hole is formed by the rotating shaft clamping grooves 322 of the two second jaw members 321 driven by a claw cylinder with an existing structure to clamp the rotating shaft 110.

[0038] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations to these embodiments still fall within the protection scope of the present invention.

Claims

1. An assembly device for a base of an upturned door hinge, characterized in that: It includes a turntable and a base feeding module, a shaft clamping module, a shaft feeding module and a riveting module arranged along the circumference of the turntable; The base loading module includes a base moving mechanism and a base clamping claw, wherein the base moving mechanism is connected to the base clamping claw to move the base clamping claw from the base loading end to the base limiting jig of the turntable, and the base clamping claw is used to clamp the base; The rotating shaft clamping module comprises a rotating shaft moving mechanism and a rotating shaft clamping claw, wherein the rotating shaft moving mechanism is connected to the rotating shaft clamping claw to move the rotating shaft clamping claw from the rotating shaft feeding module to the base limiting jig of the rotating disk rotated into place, and the rotating shaft clamping claw is used to clamp the rotating shaft; The impact seat of the rotary riveting module faces the base limiting jig of the turntable rotated into place, so as to rivet the rotating shaft plugged into the base flat.

2. The assembly device for the base of the hinge of an upward-flip door according to claim 1, characterized in that: The base moving mechanism includes a first transverse slide rail and a first sliding base. The first transverse slide rail extends from the loading end of the base toward the turntable. The first sliding base is slidably connected to the first transverse slide rail. The first sliding base is provided with a first longitudinal slide rail. The first longitudinal slide rail extends downward. The base clamping claw is slidably connected to the first longitudinal slide rail.

3. The assembly device for the base of the flip door hinge according to claim 1, characterized in that: The rotating shaft moving mechanism includes a second transverse slide rail and a second sliding base. The second transverse slide rail extends from the loading end of the rotating shaft toward the turntable. The second sliding base is slidably connected to the second transverse slide rail. The second sliding base is provided with a second longitudinal slide rail. The second longitudinal slide rail extends downward. The rotating shaft clamping claw is slidably connected to the second longitudinal slide rail.

4. The assembly device for the base of the hinge of an upward-flipping door according to claim 1, characterized in that: The rotary riveting module includes an impact cylinder and a support platform, the telescopic shaft of the impact cylinder is below the impact seat and faces the impact seat, the impact seat is connected to the support platform, and the base limiting jig passes through the gap between the impact seat and the impact cylinder; the base limiting jig is provided with an impact hole to communicate with the mounting hole of the base, and after the base limiting jig is rotated into place, the impact seat faces the impact hole.

5. The assembly device for the base of the hinge of an upward flip door according to claim 1, characterized in that: The rotating shaft feeding module includes a vibration table, a feeding guide rail, a feeding slide block and a pushing cylinder; the feeding guide rail is connected to the vibration table, the output end of the feeding guide rail faces the feeding slide block, the feeding slide block is provided with a limiting slot, the telescopic shaft of the pushing cylinder is connected to the feeding slide block, and the telescopic shaft faces the rotating shaft clamping module to drive the feeding slide block to move toward or away from the rotating shaft clamping module, and make the limiting slot move toward or away from the output end of the feeding guide rail.

6. The assembly device for the base of the hinge of an upward-flipping door according to claim 1, characterized in that: The base clamping claw comprises two first claw members arranged opposite to each other, the first claw members are provided with steps, and a base clamping groove is formed between the steps of the two first claw members.

7. The assembly device for the base of the hinge of an upward-flipping door according to claim 1, characterized in that: The rotating shaft clamping claw comprises two second claw members arranged opposite to each other, and the opposite wall surfaces of the two second claw members are provided with rotating shaft clamping grooves.

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