Rapid positioning clamp for industrial injection molding connector

Abstract

The utility model relates to the technical field of clamping devices, in particular to an industrial injection molding connector rapid positioning clamp which comprises a groove body, a sliding rod, a sliding block and a two-way air cylinder. A sliding rod is connected to the inner wall of the groove body, a sliding block is connected to the sliding rod in a sliding mode, and a two-way air cylinder is connected to one side of the sliding block. According to the rapid positioning clamp for the industrial injection molding connector, the servo motor is started to drive the bidirectional threaded rod to rotate in the pull rod, the pull rod is driven to pull the elastic piece to be flattened, meanwhile, the square rod is driven to push the elastic piece to be flattened, and the straight elastic piece is used for clamping the square industrial injection molding connector; the outer cylinder is pushed upwards to move away from one side of the inclined plate, then the groove body is pulled downwards to drive the insertion column to be pulled out of the insertion cylinder, after the rapid positioning clamp is maintained, the outer cylinder is pushed upwards again, the insertion column is inserted into the insertion cylinder, then the outer cylinder is loosened, the outer cylinder is reset through the spring, the inclined plate is blocked, and the rapid positioning clamp is suitable for different industrial injection molding connectors. And therefore, the quick positioning clamp can be disassembled and assembled conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a rapid positioning fixture for industrial injection connectors. Background Art

[0002] A connector generally refers to an electrical connector, that is, a device connecting two active devices, transmitting current or signals. The male end and the female end can transmit messages or current after contact, and it is an electromechanical component applicable to connecting wires, cables, and control panels. When a connector is produced, a rapid positioning fixture is required for transfer. There are still certain defects in the existing rapid positioning fixtures during use, such as;

[0003] Currently, the connectors on the market mainly have circular and square shapes. When clamping with a fixture, it is necessary to replace the clamping plate according to the shape of the connector, which is rather troublesome. Moreover, most of the existing rapid positioning fixtures cannot adapt to different connectors. And when maintaining the existing rapid positioning fixtures, it is necessary to disassemble and assemble the entire fixture, which is rather troublesome and inconvenient for disassembly and assembly. Summary of the Invention

[0004] The purpose of the utility model is to provide a rapid positioning fixture for industrial injection connectors to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rapid positioning fixture for industrial injection connectors, comprising: a groove body, a sliding rod, a sliding block, and a double-acting cylinder;

[0006] A sliding rod is connected to the inner wall of the groove body, a sliding block is slidably connected to the sliding rod, one side of the sliding block is connected to a double-acting cylinder, and the double-acting cylinder is connected to the inner wall of the groove body;

[0007] A fitting mechanism is arranged below the sliding block, and a fixing mechanism is arranged on the upper surface of the groove body. The fitting mechanism comprises: a housing, a spring piece, a rubber pad, a pull rod, a guide rod, a servo motor, a double-threaded screw rod, a square shell, a square rod, a thread groove, a lead screw, a driven bevel gear, and a driving bevel gear. The bottom of the sliding block is connected to a housing, a spring piece is arranged on one side of the housing, a rubber pad is connected to one side of the spring piece, a pull rod is connected to the side of the spring piece away from the rubber pad, and a guide rod is slidably penetrated through the pull rod, and the guide rod is connected to the inner wall of the housing.

[0008] Preferably, a servo motor is connected to the rear of the housing through a motor seat, the output end of the servo motor penetrates through the inner wall of the housing and is connected to a double-threaded screw rod, the double-threaded screw rod is rotatably connected to the inner wall of the housing, and the double-threaded screw rod is threadedly connected to the pull rod.

[0009] Preferably, a square shell is connected to the inner wall of the housing near the elastic piece. A square rod is slidably connected inside the square shell, and the square rod is connected to one side of the elastic piece.

[0010] Preferably, a threaded groove is formed on the side of the square rod away from the elastic piece. A lead screw is threadedly connected in the threaded groove. The lead screw penetrates and rotates on the inner wall of the square shell, and a driven bevel gear is connected to one side of the lead screw. A driving bevel gear is meshed and connected to one side of the driven bevel gear, and the driving bevel gear is sleeved and fixed on the outside of the bidirectional threaded rod.

[0011] Preferably, the fixing mechanism includes: a plug post, a mounting plate, a plug cylinder, a T-shaped through groove, an inclined plate, a rotating shaft, a torsion spring, an arc groove, an arc plate, a baffle, an outer cylinder and a spring. A plug post is connected to the upper surface of the groove body. The upper surface of the plug post abuts against the mounting plate, and the plug cylinder is slidably connected to the outside of the plug post. The plug cylinder is connected to the bottom of the mounting plate.

[0012] Preferably, a T-shaped through groove is formed on one side of the plug cylinder. An inclined plate is arranged inside the T-shaped through groove. A rotating shaft is fixedly connected through the inclined plate, and the rotating shaft is rotatably connected to the inner wall of the T-shaped through groove.

[0013] Preferably, a torsion spring is sleeved on the outside of the rotating shaft, and the torsion spring is connected between the T-shaped through groove and the inclined plate.

[0014] Preferably, a baffle is fixedly connected to one side of the inclined plate. The outer cylinder abuts against the upper side of the baffle. The outer cylinder is sleeved and slid on the outside of the plug cylinder. The outer cylinder is arranged on one side of the inclined plate, and a spring is connected to the upper side of the outer cylinder. The spring is sleeved on the outside of the plug cylinder, and the spring abuts against the bottom of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By starting the servo motor to drive the bidirectional threaded rod to rotate in the pull rod, driving the pull rod to slide along the guide rod, pulling the elastic piece to flatten, and at the same time, the lead screw rotates in the threaded groove, driving the square rod to slide in the square shell, pushing the elastic piece to flatten, and clamping the square industrial injection molding connector with the flat elastic piece, so that the quick positioning fixture can adapt to different industrial injection molding connectors. After maintaining the quick positioning fixture by pushing the outer cylinder away from one side of the inclined plate and then pulling out the groove body to drive the plug post out of the plug cylinder, pushing the outer cylinder up again, inserting the plug post into the plug cylinder, and then releasing the outer cylinder, the spring resets the outer cylinder and blocks the inclined plate, thus facilitating the disassembly and assembly of the quick positioning fixture. The specific content is as follows:

[0016] 1. By starting the servo motor to drive the bidirectional threaded rod to rotate in the pull rod, driving the pull rod to slide along the guide rod, pulling the elastic piece to flatten, and at the same time, the lead screw rotates in the threaded groove, driving the square rod to slide in the square shell, pushing the elastic piece to flatten, and clamping the square industrial injection molding connector with the flat elastic piece, so that the quick positioning fixture can adapt to different industrial injection molding connectors;

[0017] 2. Move the upper outer cylinder away from one side of the inclined plate, compress the spring, and then pull down the groove body to drive the insertion post to slide downward from the insertion cylinder. The inner wall of the arc-shaped groove pushes the arc-shaped plate, driving the inclined plate to rotate. After the insertion post is pulled out of the insertion cylinder, the torsion spring resets the inclined plate and the arc-shaped plate. After maintaining the quick positioning fixture, push up the outer cylinder again, insert the insertion post into the insertion cylinder, and then release the outer cylinder. The spring resets the outer cylinder and abuts against the baffle, thus facilitating the disassembly and assembly of the quick positioning fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main view cross-section structure of the groove body of the present utility model;

[0019] Figure 2 It is a schematic diagram of the main view structure of the present utility model;

[0020] Figure 3 It is a schematic diagram of the top view cross-section structure of the outer shell of the present utility model;

[0021] Figure 4 It is a schematic diagram of the top view structure of the outer shell of the present utility model;

[0022] Figure 5 It is a schematic diagram of the main view cross-section structure of the insertion cylinder of the present utility model.

[0023] In the figure: 1. Groove body; 2. Slide bar; 3. Slide block; 4. Double-acting cylinder; 5. Fitting mechanism; 501. Outer shell; 502. Elastic sheet; 503. Rubber pad; 504. Pull rod; 505. Guide rod; 506. Servo motor; 507. Double-threaded screw rod; 508. Square shell; 509. Square rod; 510. Thread groove; 511. Lead screw; 512. Driven bevel gear; 513. Driving bevel gear; 6. Fixing mechanism; 601. Insertion post; 602. Mounting plate; 603. Insertion cylinder; 604. T-shaped through groove; 605. Inclined plate; 606. Rotating shaft; 607. Torsion spring; 608. Arc-shaped groove; 609. Arc-shaped plate; 610. Baffle; 611. Outer cylinder; 612. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4, the present utility model provides a technical solution: an industrial injection connector quick positioning fixture, comprising: a groove body 1, a slide bar 2, a slider 3 and a double-acting cylinder 4, the double-acting cylinder 4 being connected to the inner wall of the groove body 1; a slide bar 2 is connected to the inner wall of the groove body 1, a slider 3 is slidably connected to the slide bar 2, and a double-acting cylinder 4 is connected to one side of the slider 3; a fitting mechanism 5 is arranged below the slider 3, and a fixing mechanism 6 is arranged on the upper surface of the groove body 1. The fitting mechanism 5 comprises: a housing 501, a spring piece 502, a rubber pad 503, a pull rod 504, a guide rod 505, a servo motor 506, a double-threaded screw rod 507, a square shell 508, a square rod 509, a thread groove 510, a lead screw 511, a driven bevel gear 512 and a driving bevel gear 513. The bottom of the slider 3 is connected to the housing 501, a spring piece 502 is arranged on one side of the housing 501, a rubber pad 503 is connected to one side of the spring piece 502, a pull rod 504 is connected to the side of the spring piece 502 away from the rubber pad 503, a guide rod 505 is slidably penetrated in the pull rod 504, and the guide rod 505 is connected to the inner wall of the housing 501. A servo motor 506 is connected to the rear part of the housing 501 through a motor base, the output end of the servo motor 506 penetrates the inner wall of the housing 501 and is connected to a double-threaded screw rod 507, the double-threaded screw rod 507 is rotatably connected to the inner wall of the housing 501, and the double-threaded screw rod 507 is threadedly connected in the pull rod 504. A square shell 508 is connected to the inner wall of the housing 501 near the spring piece 502, a square rod 509 is slidably connected in the square shell 508, the square rod 509 is connected to one side of the spring piece 502, a thread groove 510 is formed on the side of the square rod 509 away from the spring piece 502, a lead screw 511 is threadedly connected in the thread groove 510, the lead screw 511 is rotatably penetrated in the inner wall of the square shell 508, and a driven bevel gear 512 is connected to one side of the lead screw 511. A driving bevel gear 513 is meshed and connected to one side of the driven bevel gear 512, and the driving bevel gear 513 is sleeved and fixed on the outer side of the double-threaded screw rod 507.

[0026] During specific implementation, the circular industrial injection connector is clamped by the arc-shaped spring piece 502. The servo motor 506 is started to drive the double-threaded screw rod 507 to rotate on the inner wall of the housing 501. At the same time, the double-threaded screw rod 507 rotates in the pull rod 504, driving the pull rod 504 to slide along the guide rod 505, pulling the spring piece 502 to flatten. The double-threaded screw rod 507 drives the driving bevel gear 513 to rotate, and the driving bevel gear 513 drives the driven bevel gear 512 to drive the lead screw 511 to rotate in the thread groove 510, driving the square rod 509 to slide in the square shell 508, pushing the spring piece 502 to flatten. The flat spring piece 502 is used to clamp the square industrial injection connector, so that the quick positioning fixture can adapt to different industrial injection connectors.

[0027] Refer to Figure 1 、 Figure 2 and Figure 5It can be seen that the fixing mechanism 6 includes: a plug post 601, a mounting plate 602, a socket cylinder 603, a T-shaped through groove 604, an inclined plate 605, a rotating shaft 606, a torsion spring 607, an arc-shaped groove 608, an arc-shaped plate 609, a baffle 610, an outer cylinder 611 and a spring 612. The upper surface of the groove body 1 is connected with the plug post 601. The upper surface of the plug post 601 abuts against the mounting plate 602. The outer side of the plug post 601 is slidably connected with the socket cylinder 603. The socket cylinder 603 is connected to the bottom of the mounting plate 602. A T-shaped through groove 604 is formed on one side of the socket cylinder 603. An inclined plate 605 is arranged inside the T-shaped through groove 604. A rotating shaft 606 is fixedly connected through the inclined plate 605. The rotating shaft 606 is rotatably connected to the inner wall of the T-shaped through groove 604. A torsion spring 607 is sleeved on the outer side of the rotating shaft 606. The torsion spring 607 is connected between the T-shaped through groove 604 and the inclined plate 605. One side of the inclined plate 605 is fixedly connected with the baffle 610. The outer cylinder 611 abuts against the upper part of the baffle 610. The outer cylinder 611 is sleeved and slid on the outer side of the socket cylinder 603. The outer cylinder 611 is arranged on one side of the inclined plate 605. A spring 612 is connected above the outer cylinder 611. The spring 612 is sleeved on the outer side of the socket cylinder 603. The spring 612 abuts against the bottom of the mounting plate 602.

[0028] During specific implementation, the cross-sections of the plug post 601 and the socket cylinder 603 are square. Push the outer cylinder 611 upward to move it away from one side of the inclined plate 605, compress the spring 612, and then pull the groove body 1 downward to drive the plug post 601 to slide downward in the socket cylinder 603. The inner wall of the arc-shaped groove 608 pushes the arc-shaped plate 609, driving the inclined plate 605 and the rotating shaft 606 to rotate in the T-shaped through groove 604, twisting the torsion spring 607. After the plug post 601 is pulled out of the socket cylinder 603, the torsion spring 607 resets the inclined plate 605 and the arc-shaped plate 609. After maintaining the quick positioning fixture, push the outer cylinder 611 upward again, insert the plug post 601 into the socket cylinder 603, the arc-shaped plate 609 enters the arc-shaped groove 608, and then release the outer cylinder 611. The spring 612 resets the outer cylinder 611, abuts against the baffle 610, and blocks the inclined plate 605, so as to facilitate the disassembly and assembly of the quick positioning fixture.

[0029] In summary, when using this industrial injection molding connector quick positioning fixture, first, fix the mounting plate 602 on the robotic arm with bolts. Then, push up the outer cylinder 611 to insert the insertion post 601 into the insertion cylinder 603, and then release the outer cylinder 611 for fixation. Then, turn on the power supply and start the double-acting cylinder 4 to extend, pushing the slider 3 to slide along the slide bar 2, moving the two-sided fitting mechanism 5 to both sides. Then, use the robotic arm to move this quick positioning fixture, move the rubber pad 503 to both sides of the industrial injection molding connector, start the double-acting cylinder 4 to shorten, clamp the industrial injection molding connector with two groups of rubber pads 503, move it to other positions with the robotic arm, and then start the [unclear part] to extend and place the industrial injection molding connector. When it is necessary to clamp a square industrial injection molding connector, start the servo motor 506 to pull both ends of the elastic piece 502 and at the same time push the middle part of the elastic piece 502 to flatten the elastic piece 502, and then clamp the square industrial injection molding connector. The content not described in detail in this description belongs to the prior art well-known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An industrial injection molding connector quick positioning fixture, comprising: The trough body (1), the slide rod (2), the slider (3) and the bidirectional cylinder (4) are characterized in that; The inner wall of the trough body (1) is connected to a sliding rod (2), a sliding block (3) is slidably connected to the sliding rod (2), a bidirectional cylinder (4) is connected to one side of the sliding block (3), and the bidirectional cylinder (4) is connected to the inner wall of the trough body (1); A fitting mechanism (5) is provided below the slider (3), and a fixing mechanism (6) is provided on the upper surface of the trough body (1). The fitting mechanism (5) comprises: a housing (501), a spring sheet (502), a rubber pad (503), a pull rod (504), a guide rod (505), a servo motor (506), a bidirectional threaded rod (507), a square housing (508), a square rod (509), a threaded groove (510), a screw rod (511), a driven bevel gear (512), and A driving bevel gear (513), the bottom of the slider (3) is connected to a housing (501), one side of the housing (501) is provided with a spring sheet (502), one side of the spring sheet (502) is connected to a rubber pad (503), the side of the spring sheet (502) away from the rubber pad (503) is connected to a pull rod (504), a guide rod (505) is slidably passed through the pull rod (504), and the guide rod (505) is connected to the inner wall of the housing (501).

2. The industrial injection molded connector quick positioning fixture according to claim 1, characterized in that: The rear portion of the housing (501) is connected to a servo motor (506) via a motor seat, and an output end of the servo motor (506) passes through the inner wall of the housing (501) and is connected to a bidirectional threaded rod (507), the bidirectional threaded rod (507) is rotatably connected to the inner wall of the housing (501), and the bidirectional threaded rod (507) is threadedly connected to the pull rod (504).

3. The industrial injection molded connector quick positioning fixture according to claim 1, characterized in that: A square shell (508) is connected to the inner wall of the outer shell (501) close to the spring piece (502), a square rod (509) is slidably connected inside the square shell (508), and the square rod (509) is connected to one side of the spring piece (502).

4. The industrial injection molding connector quick positioning fixture according to claim 3, characterized in that: A thread groove (510) is formed on a side of the square rod (509) away from the spring sheet (502); a screw rod (511) is connected to the inner thread of the thread groove (510); the screw rod (511) penetrates and rotates on the inner wall of the square housing (508); one side of the screw rod (511) is connected to a driven bevel gear (512); one side of the driven bevel gear (512) is meshedly connected to a driving bevel gear (513); the driving bevel gear (513) is sleeved and fixed on the outer side of the bidirectional thread rod (507).

5. The industrial injection molding connector quick positioning fixture according to claim 1, characterized in that: The fixing mechanism (6) comprises: an insertion column (601), a mounting plate (602), an insertion tube (603), a T-shaped through slot (604), an inclined plate (605), a rotating shaft (606), a torsion spring (607), an arcuate slot (608), an arcuate plate (609), a baffle (610), an outer tube (611) and a spring (612); the upper surface of the slot body (1) is connected to the insertion column (601); the upper surface of the insertion column (601) is in contact with the mounting plate (602); the outer side of the insertion column (601) is slidably connected to the insertion tube (603); and the insertion tube (603) is connected to the bottom of the mounting plate (602).

6. The industrial injection connector quick positioning fixture according to claim 5, characterized in that: A T-shaped through slot (604) is provided on one side of the inserting tube (603), an inclined plate (605) is provided inside the T-shaped through slot (604), a rotating shaft (606) passes through and is fixedly connected to the inclined plate (605), and the rotating shaft (606) is rotatably connected to the inner wall of the T-shaped through slot (604).

7. The industrial injection molded connector quick positioning fixture according to claim 6, characterized in that: A torsion spring (607) is sleeved on the outer side of the rotating shaft (606), and the torsion spring (607) is connected between the T-shaped through slot (604) and the inclined plate (605).

8. The industrial injection molded connector quick positioning fixture according to claim 6, characterized in that: A baffle (610) is fixedly connected to one side of the inclined plate (605), an outer cylinder (611) is abutted against the top of the baffle (610), the outer cylinder (611) is sleeved and slid on the outside of the insertion cylinder (603), the outer cylinder (611) is arranged on one side of the inclined plate (605), and a spring (612) is connected to the top of the outer cylinder (611), the spring (612) is sleeved on the outside of the insertion cylinder (603), and the spring (612) abuts against the bottom of the mounting plate (602).

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