Connector sealing gasket push-in tool

Abstract

The utility model discloses a connector sealing gasket push-in tool which solves the problems that in the prior art, connector sealing gaskets are not uniform in assembling quality and low in assembling efficiency. The connector sealing gasket pushing-in tool comprises a machine frame, a handle driving assembly, a front fixing block and a rear fixing block are sequentially arranged on the machine frame, a sliding groove block is arranged between the front fixing block and the rear fixing block in a sliding mode, a vertical pressing and fixing assembly is arranged on the sliding groove block, a clamping and fixing piece capable of being opened and closed is arranged on the rear fixing block, and the clamping and fixing piece is arranged on the machine frame. A driving shaft of the handle driving assembly penetrates through the front fixing block and is connected with the sliding groove block. The sliding groove block is adopted to drive the connector to move relative to the fixed sealing gasket, rapid and accurate installation of the sealing gasket is achieved, the manually-driven handle driving assembly is matched with the guiding sleeve and the guiding rod which have the guiding function, and the assembling accuracy and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connector assembly, in particular to a connector sealing pad pushing tool. Background Art

[0002] Electrical connectors are widely used in aviation, aerospace, communications and other fields. YGC1127-EV-P(2+2)PJ connectors require the installation of sealing gaskets during assembly. In the prior art, the installation of sealing gaskets is mostly done manually. However, manual assembly has problems such as unstable push-installation, risk of puncture during installation and low assembly efficiency. Moreover, the quality of manual assembly is not uniform, posing a safety hazard. Utility Model Content

[0003] In view of the deficiencies in the above-mentioned background technology, the utility model proposes a connector sealing gasket pushing tool, which solves the problems of uneven assembly quality and low assembly efficiency of connector sealing gaskets in the prior art.

[0004] The technical solution of the utility model is implemented as follows: a connector sealing gasket pushing tool comprises a frame, on which a handle driving assembly, a front fixing block and a rear fixing block are sequentially arranged, a sliding groove block is slidably arranged between the front fixing block and the rear fixing block, a vertical pressing assembly is arranged on the sliding groove block, an openable and closable clamping piece is arranged on the rear fixing block, and a driving shaft of the handle driving assembly passes through the front fixing block and is connected to the sliding groove block.

[0005] Further preferably, the handle driving assembly includes a driving shaft and a driving handle, the driving handle is hingedly matched with a base fixed on the frame, a guide sleeve is fixedly provided at one end of the base facing the front fixed block, the guide sleeve is sleeved on the driving shaft and slidingly matched with the driving shaft, one end of the driving shaft is hingedly connected to the driving handle through a connecting curved plate, and the other end is connected to the sliding groove block.

[0006] Further preferably, the base includes two symmetrically arranged L-shaped plate frames, which are fixed to the frame by bolts, and the guide sleeve is fixed to one end of the two L-shaped plate frames facing the front fixed block and is located between the two L-shaped plate frames, and the other ends of the two L-shaped plate frames are provided with a pin shaft for connecting a driving handle, and the driving handle is located between the two L-shaped plate frames.

[0007] Further preferably, a through hole for the driving shaft to pass through is opened in the middle of the front fixing block.

[0008] Further preferably, a sleeve nut is fixed on one side of the sliding groove block facing the front fixed block, and the sleeve nut is threadedly connected to the drive shaft.

[0009] Further preferably, a U-shaped cavity is opened at the top of the sliding groove block, the opening end of the U-shaped cavity faces the rear fixed block, a guide rod is provided between the front fixed block and the rear fixed block, and the sliding groove block is slidably connected to the guide rod through a linear bearing.

[0010] Further preferably, the vertical pressing assembly includes an angular seat fixed on the top of the sliding groove block, the upper part of the angular seat is hinged with a Y-shaped arm, and the lower part is hinged with a Y-shaped handle, the Y-shaped handle and the Y-shaped arm are hingedly connected by a connecting pressure plate, the open end of the Y-shaped arm is provided with a vertically arranged pressure rod, and the bottom of the pressure rod is provided with an elastic pressure block.

[0011] Further preferably, the connecting pressure plate includes two symmetrically arranged arms, and a pressure plate cross-plate portion is provided on one side of the two arms facing the pressure rod. During the clamping operation, the pressure plate cross-plate portion is pressed against the Y-shaped arm.

[0012] Further preferably, the clamping piece includes a groove-shaped crossbeam, an arc-shaped groove is formed on the groove-shaped crossbeam, an arc-shaped through groove is formed on the rear fixing block, the arc-shaped groove corresponds to the arc-shaped through groove one by one in upper and lower directions, one end of the groove-shaped crossbeam is hinged on the rear fixing block, and the other end is clamped on the rear fixing block.

[0013] Further preferably, a lower positioning boss is provided on the side of the arc-shaped through groove facing the sliding groove block, and an upper positioning boss is provided on the side of the arc-shaped groove facing the sliding groove block. The upper positioning boss and the lower positioning boss correspond one-to-one to form a positioning cavity for the sealing gasket, and a positioning column is provided on the rear fixed block, and the positioning column is located below the arc-shaped through groove.

[0014] The beneficial effects of the utility model are as follows: the utility model adopts a sliding groove block to drive the movement of the relatively fixed sealing gasket of the connector, so as to realize the rapid and accurate installation of the sealing gasket, and the human-powered handle driving component cooperates with the guide sleeve and guide rod with guiding function, so as to improve the assembly accuracy and efficiency. The sliding groove block adopts imitation parts to achieve the purpose of accurate positioning and error prevention, and cooperates with the vertical pressing component to ensure that the connector can be stably located in the U-shaped cavity, and the sealing gasket is limited and fixed by the clamping piece to ensure the stability of the connector and the sealing gasket during the assembly process. The human-powered handle driving component can effectively control the distance in the process of pushing the sliding groove block to move, so as to realize the distance limit protection; and it is durable and has the characteristics of stable positioning. The utility model has a simple structure, low replacement cost and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall main view of the utility model.

[0017] Figure 2 It is an overall axonometric schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the vertical pressing assembly of the utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the connecting pressure plate of the utility model.

[0020] Figure 5 The right side schematic diagram shows the matching status of the rear fixing block and the clamping fixture.

[0021] Figure 6 The left side schematic diagram shows the matching status of the rear fixing block and the clamping fixture.

[0022] Figure 7 It is a schematic diagram of the working state of the utility model. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 As shown in Example 1, a connector sealing gasket push-in tool comprises a frame 1, on which a handle driving assembly 7, a front fixing block 2 and a rear fixing block 3 are sequentially arranged; Figure 1For example, the handle drive assembly 7, the front fixing block 2 and the rear fixing block 3 are fixedly arranged on the panel of the frame 1 from left to right in sequence, and the fixing method can be welding or bolt connection. The handle drive assembly 7 is a component that provides power manually. The front fixing block 2 and the rear fixing block 3 are arranged in parallel, and a sliding groove block 4 is slidingly arranged between the front fixing block 2 and the rear fixing block 3. The sliding groove block 4 serves as a positioning block of the connector, so that the sealing gasket can be accurately pushed into the sealing groove of the connector. A vertical pressing assembly 5 is provided on the sliding groove block 4. The vertical pressing assembly 5 is used to apply a vertical pressing force to the connector located in the sliding groove block 4 to ensure that the connector remains stable during the assembly of the sealing gasket; the vertical pressing assembly 5 can also use an existing vertical pressing piece. An openable and closable clamping piece 6 is provided on the rear fixing block 3. The clamping piece 6 is used to position and fix the cables on the sealing gasket and the connector, further ensuring the accuracy of the connector positioning and the stability of the sealing gasket during assembly. In this embodiment, the driving shaft 71 of the handle driving assembly 7 passes through the front fixed block 2 and is connected to the sliding groove block 4; when the handle driving assembly is manually pulled, the driving shaft of the handle driving assembly drives the sliding groove block to move between the front fixed block 2 and the rear fixed block 3, and the connector on the sliding groove block moves relative to the sealing gasket on the rear fixed block, and then pushes the sealing gasket into the sealing groove in the connector, thereby realizing accurate and fast installation of the sealing gasket, ensuring the uniformity of assembly quality, and improving the efficiency of connector assembly.

[0025] like Figure 2 As shown, embodiment 2 is a connector sealing gasket push-in tooling. Based on embodiment 1, this embodiment is further optimized: the handle driving assembly 7 includes a driving shaft 71 and a driving handle 72. The driving handle 72 is hingedly matched with a base 73 fixed on the frame 1, that is, the lower part of the driving handle is hinged on the base through a pin, and the base is fixedly connected to the frame through bolts. A guide sleeve 74 is fixedly provided at one end of the base 73 facing the front fixed block 2. The guide sleeve is a hollow sleeve structure. The guide sleeve 74 is sleeved on the driving shaft 71 and slidably matched with the driving shaft 71. The guide sleeve 74 plays a guiding role to ensure that the driving shaft remains stable during the sliding process. One end of the driving shaft 71 is hinged to the driving handle 72 through a connecting curved plate 75, and the other end is connected to the sliding groove block 4. One end of the connecting curved plate 75 is connected to the end of the driving shaft through a pin, and the other end is connected to the middle and lower part of the driving handle through a pin. When in use, human power pushes the driving handle 72 to swing left and right around the pin shaft connected to the base, driving the driving shaft to move the guide sleeve 74, thereby realizing the movement of the sliding groove block 4 relative to the rear fixed block; the connector sealing gasket can be installed quickly and without loss.

[0026] As a preferred solution, the base 73 in this embodiment includes two symmetrically arranged L-shaped plate frames 77, which are fixed to the frame 1 by bolts, and an assembly space is formed between the two L-shaped plate frames, which is convenient for the installation of the driving handle and the driving shaft, and the structure is more compact. The guide sleeve 74 is fixed to one end of the two L-shaped plate frames 77 facing the front fixed block 2 and is located between the two L-shaped plate frames 77. The guide sleeve can be welded or bolted or pinned. The other end of the two L-shaped plate frames 77 is provided with a pin 76 for connecting the driving handle 72. The driving handle can swing around the pin 76 under human power, and the driving handle 72 is located between the two L-shaped plate frames 77 to ensure that the driving handle swings smoothly in the assembly space.

[0027] As a preferred solution, a sleeve nut 41 is fixed on the side of the sliding groove block 4 facing the front fixed block 2, and an external thread is provided on the end of the driving shaft 71. The sleeve nut 41 is threadedly connected with the driving shaft 71 to achieve a detachable connection between the driving shaft 71 and the sliding groove block 4. A through hole is opened in the middle of the front fixed block 2 for the driving shaft 71 to pass through; the size of the through hole is larger than the size of the driving shaft 71, ensuring the smooth movement of the driving shaft 71.

[0028] As a preferred solution, the top of the sliding groove block 4 described in this embodiment is provided with a U-shaped cavity 42, and the U-shaped cavity 42 is adapted to the outer contour of the connector, that is, the imitation parts are used to achieve the purpose of accurate positioning and error prevention, and ensure that the connector can be stably located in the U-shaped cavity 42. The open end of the U-shaped cavity 42 faces the rear fixing block 3, so that the cable connected to the connector can smoothly extend to the rear fixing block and can be smoothly positioned. A guide rod 8 is provided between the front fixing block 2 and the rear fixing block 3. The number of guide rods can be set to 2 or 4 as required, and is connected to both sides of the sliding groove block. The sliding groove block 4 is slidably connected to the guide rod 8 through a linear bearing 9. The setting of the guide rod and the linear bearing ensures that the sliding groove block slides smoothly and directionally and stably between the front fixing block 2 and the rear fixing block.

[0029] like Figure 3As shown, embodiment 3 is a connector sealing gasket push-in tooling. Based on embodiment 1 or 2, this embodiment is further optimized: the vertical pressing assembly 5 includes an angle seat 51 fixed on the top of the sliding groove block 4. The angle seat is set to prevent the Y-handle and the Y-arm from interfering during the rotation process. The upper part of the angle seat 51 is hinged with a Y-arm 52, and the lower part is hinged with a Y-handle 53. The Y-handle 53 and the Y-arm 52 are hingedly connected through a connecting pressure plate 54; the lower end of the opening of the Y-handle 53 and the arm end of the Y-arm 52 are respectively hinged with the angle seat 51 through a pin shaft, and one end of the connecting pressure plate 54 is connected to the upper middle part of the opening of the Y-handle through a pin shaft, and the other end is connected to the middle part of the arm of the Y-arm 52 through a pin shaft. The opening end of the Y-arm 52 is provided with a vertically arranged pressure rod 55, and the bottom of the pressure rod 55 is provided with an elastic pressure block 56. The elastic pressure block can be a rubber block to avoid damage to the connector during the clamping process. The pressure rod is connected to the opening of the Y-shaped arm 52 through a nut sleeve, and the threaded sleeve can be fixed on the Y-shaped arm by welding or snap connection. The pressure rod is threadedly connected to the threaded sleeve. The height of the elastic pressure block can be achieved by rotating the pressure rod, thereby achieving the pressing force of the elastic pressure block on the connector. When in use, the Y-shaped handle is driven by human power to rotate around the corresponding pin shaft, and the Y-shaped arm 52 is driven to swing up and down through the connecting pressure plate 54, thereby achieving whether the elastic pressure block on the pressure rod vertically presses the connector located in the sliding groove block 4.

[0030] This embodiment is a preferred solution. Figure 4 As shown, the connecting pressure plate 54 includes two symmetrically arranged arm portions 54-1, and a pressure plate cross plate portion 54-2 is provided on the side of the two arm portions 54-1 facing the pressure rod 55. A pressing space is formed between the lower ends of the two arm portions 54-1 and the pressure plate cross plate portion 54-2. The pressing space corresponds to the arm portion of the Y-shaped arm 52, which can avoid interference and apply downward force to the Y-shaped arm through the pressure plate cross plate portion. During the clamping operation, the pressure plate cross plate portion 54-2 is pressed on the Y-shaped arm 52, so that the Y-shaped arm drives the pressure rod and the elastic pressure block to move downward to the upper surface of the connector, thereby realizing the clamping and fixation of the connector.

[0031] This embodiment is a preferred solution. Figure 5 , 6As shown, the clamping member 6 includes a slot-shaped beam 61, on which an arc-shaped groove 62 is provided, and on the rear fixing block 3, an arc-shaped through groove 31 is provided, and the arc-shaped groove 62 corresponds to the arc-shaped through groove 31 one by one. When in a closed state, the arc-shaped groove 62 and the corresponding arc-shaped through groove 31 can form a circular clamping cavity for positioning the cable. One end of the slot-shaped beam 61 is hinged on the rear fixing block 3, and the other end is clamped on the rear fixing block 3, so as to realize the rapid opening and closing of the slot-shaped beam. The arc-shaped through groove 31 is provided with a lower positioning boss 32 on the side facing the sliding groove block 4, and the arc-shaped groove 62 is provided with an upper positioning boss 63 on the side facing the sliding groove block 4. The upper positioning boss 63 corresponds to the lower positioning boss 32 one by one to form a rear fixing block for the sealing gasket. When in use, the sealing gasket is located in the positioning cavity to ensure its stability during the assembly process. A positioning column 33 is provided on the rear fixing block 3, and the positioning column 33 is located below the arc-shaped through groove 31. The positioning column can be used to further support the sealing gasket to ensure its stability.

[0032] like Figure 7 As shown, the use process of the device is to place the connector in the U-shaped cavity of the sliding slot block and press it with the vertical pressing assembly, place the sealing gasket in the positioning cavity of the rear fixed block and fasten it with the clamping piece, and then manually push the handle driving assembly, the driving shaft of the handle driving assembly drives the sliding slot block to move relative to the rear fixed block, the connector on the sliding slot block moves relative to the sealing gasket on the rear fixed block, and then push the sealing gasket into the sealing groove in the connector, so as to achieve accurate and fast installation of the sealing gasket. In the above-mentioned process of pushing the sliding slot block to move, the distance can be effectively controlled to achieve distance limit protection; and it is durable and has stable positioning. After the sealing gasket is pushed into place, the tail clip that does not interfere with the cavity can also be pushed in.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connector sealing gasket push-in tool, comprising a frame (1), characterized in that: The frame (1) is provided with a handle driving assembly (7), a front fixing block (2) and a rear fixing block (3) in sequence; a sliding groove block (4) is slidably provided between the front fixing block (2) and the rear fixing block (3); a vertical pressing assembly (5) is provided on the sliding groove block (4); an openable and closable clamping member (6) is provided on the rear fixing block (3); and a driving shaft (71) of the handle driving assembly (7) passes through the front fixing block (2) and is connected to the sliding groove block (4).

2. The connector sealing gasket pushing tool according to claim 1, characterized in that: The handle driving assembly (7) comprises a driving shaft (71) and a driving handle (72); the driving handle (72) is hingedly connected to a base (73) fixed on the frame (1); a guide sleeve (74) is fixedly provided on one end of the base (73) facing the front fixing block (2); the guide sleeve (74) is sleeved on the driving shaft (71) and slidably connected to the driving shaft (71); one end of the driving shaft (71) is hingedly connected to the driving handle (72) via a connecting curved plate (75); and the other end is connected to the sliding groove block (4).

3. The connector sealing gasket pushing tool according to claim 2, characterized in that: The base (73) comprises two symmetrically arranged L-shaped plate frames (77), the L-shaped plate frames (77) being fixed to the frame (1) by means of bolts, the guide sleeve (74) being fixed to one end of the two L-shaped plate frames (77) facing the front fixing block (2) and being located between the two L-shaped plate frames (77), the other ends of the two L-shaped plate frames (77) being provided with a pin shaft (76) for connecting to a driving handle (72), and the driving handle (72) being located between the two L-shaped plate frames (77).

4. The connector sealing gasket pushing tool according to claim 1, characterized in that: A through hole is provided in the middle of the front fixing block (2) for the driving shaft (71) to pass through.

5. The connector sealing gasket pushing tool according to claim 1 or 4, characterized in that: A sleeve nut (41) is provided on one side of the sliding groove block (4) facing the front fixed block (2), and the sleeve nut (41) is threadedly connected to the drive shaft (71).

6. The connector sealing gasket pushing tool according to claim 5, characterized in that: A U-shaped cavity (42) is provided at the top of the sliding groove block (4), the opening end of the U-shaped cavity (42) faces the rear fixing block (3), a guide rod (8) is provided between the front fixing block (2) and the rear fixing block (3), and the sliding groove block (4) is slidably connected to the guide rod (8) via a linear bearing (9).

7. The connector sealing gasket pushing tool according to claim 1, characterized in that: The vertical pressing assembly (5) comprises an angle seat (51) fixed on the top of the sliding groove block (4); the upper part of the angle seat (51) is hinged with a Y-shaped arm (52) and the lower part is hinged with a Y-shaped handle (53); the Y-shaped handle (53) and the Y-shaped arm (52) are hingedly connected via a connecting pressure plate (54); the open end of the Y-shaped arm (52) is provided with a vertically arranged pressure rod (55); and the bottom of the pressure rod (55) is provided with an elastic pressure block (56).

8. The connector sealing gasket pushing tool according to claim 7, characterized in that: The connecting pressing plate (54) comprises two symmetrically arranged arm portions (54-1), and a pressing plate transverse plate portion (54-2) is provided on one side of the two arm portions (54-1) facing the pressing rod (55). During the pressing operation, the pressing plate transverse plate portion (54-2) is pressed against the Y-shaped arm (52).

9. The connector sealing gasket pushing tool according to claim 1 or 8, characterized in that: The clamping member (6) comprises a groove-shaped cross beam (61), the groove-shaped cross beam (61) is provided with an arc-shaped groove (62), the rear fixing block (3) is provided with an arc-shaped through groove (31), the arc-shaped groove (62) corresponds to the arc-shaped through groove (31) in a one-to-one manner, and one end of the groove-shaped cross beam (61) is hinged on the rear fixing block (3), and the other end is clamped on the rear fixing block (3).

10. The connector sealing gasket pushing tool according to claim 9, characterized in that: A lower positioning boss (32) is provided on the side of the arc-shaped through groove (31) facing the sliding groove block (4), and an upper positioning boss (63) is provided on the side of the arc-shaped groove (62) facing the sliding groove block (4). The upper positioning boss (63) corresponds to the lower positioning boss (32) in a one-to-one manner to form a positioning cavity for the sealing gasket. A positioning column (33) is provided on the rear fixing block (3), and the positioning column (33) is located below the arc-shaped through groove (31).

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