Auxiliary tool for splicing connector

Abstract

The utility model particularly relates to an auxiliary tool for splicing connectors. The auxiliary tool for splicing the connector comprises a base, an L-shaped containing groove with an upward opening is formed in the base, the containing groove is used for containing a connector workpiece, the containing groove is composed of a containing part and a pushing-in part which are perpendicular to each other and communicated, the pushing-in part is matched with a pusher, and the pushing-in part is matched with the pushing-in part. The pusher is used for pushing the connector workpieces in the pushing-in part to the side of the containing part so that the connector workpieces in the pushing-in part and the connector workpieces in the containing part can be spliced and matched. The connector assembly has the advantages that the connector assembly is convenient to splice, and the splicing efficiency is high.

Description

Technical Field

[0001] The utility model particularly relates to an auxiliary tooling for connector splicing. Background Art

[0002] Chinese patent application number 201820734070.3 discloses a freely spliced ​​wire plug and socket, comprising an insulating shell, a wire plug-in portion arranged in the insulating shell, one end of the wire plug-in portion is externally connected to the wire body, and the other end is connected to the socket, and the outer wall of the insulating shell is circumferentially spaced with splicing protrusions and splicing grooves; between multiple wire plugs, the splicing protrusion of each wire plug is inserted into the splicing groove of the adjacent wire plug, and the splicing groove of the wire plug is inserted into the splicing protrusion of the adjacent wire plug.

[0003] The plug mentioned above is also called a splicing connector, which usually requires an operator to manually splice multiple connectors together, but manual operation is inefficient and occasionally there is a problem of incomplete splicing, resulting in the connectors not being flush with each other. Utility Model Content

[0004] The utility model aims to provide an auxiliary tool for connector splicing which is convenient for connector splicing and has high splicing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary tooling for connector splicing, including a base, the base is provided with an upwardly open "L"-shaped placement groove, the placement groove is used to place the connector workpiece, the placement groove is composed of a placement part and a push-in part that are perpendicular and connected to each other, the push-in part is equipped with a pusher, the pusher is used to push the connector workpiece in the pushing part to the side of the placement part so that the connector workpiece in the pushing part and the connector workpiece in the placement part can be spliced ​​and matched.

[0006] When in use, the operator adjusts the front and rear direction position of the connector, and places the connector workpiece in the placement part and the pushing part of the placement slot. Then the pusher pushes the plug-in workpiece in the pushing part so that the connector workpiece in the pushing part is spliced ​​and matched with the connector workpiece in the placement part. Then the operator takes the spliced ​​connector workpiece out of the placement slot.

[0007] In this solution, the placement part and the push-in part are used to limit the circumferential position of the connector workpiece, so that the connector workpiece will not be offset. Then, the connector workpiece in the push-in part is pushed into the placement part side by the pusher, so that the two connectors are spliced ​​together, ensuring that the two connector workpieces are spliced ​​in place and the ends are flush. Compared with the manual splicing method, it is more efficient and can reduce the labor intensity of operators.

[0008] Preferably, a clearance hole is provided at the bottom of the placement groove and passes through the groove up and down, and a lifting block is provided in the clearance hole, and the lifting block is used to eject the connector workpiece in the placement groove.

[0009] By setting the lifting block, after the connector workpieces are spliced, the operator does not need to reach out to take out the connector workpieces, thereby improving efficiency.

[0010] Preferably, the height of the lifting block extending into the placement slot is adjustable.

[0011] By raising the lifting block into the placement slot, the height can be adjusted to accommodate the splicing of different numbers of connectors. For example, when four connectors need to be spliced, the height of the lifting block needs to be adjusted so that the lifting block is lowered, thereby deepening the placement slot, so that two connectors can be vertically accommodated.

[0012] Preferably, an adjustment block is provided in the placement portion, and the adjustment block is used to contact the connector to limit the position of the connector, and the position of the adjustment block in the placement portion is adjustable.

[0013] By changing the position of the adjusting block, the length of the placement portion can be changed, so that different numbers of connectors can be spliced. The changing of the position of the adjusting block can be achieved by the screw thread of the bottom of the placement groove being matched with the bolt.

[0014] Preferably, the clearance hole is connected to part of the placement portion and the entire push-in portion, the width of the lifting block extending into the part of the placement portion and the width of the lifting block extending into the entire push-in portion are both the width of a connector; the height of the adjustment block is the height of two connectors.

[0015] The width of the lifting block in the partial placement part and the width in the entire push-in part are both the width of a connector, and the splicing of two connector blocks can be completed; at the same time, the number of connector blocks after splicing is an even number, and they regularly form a complete rectangle. After the assembly of two connector blocks can be completed, if the assembly of four connector blocks, six connector blocks, or even eight connector blocks is required, it is only necessary to lower the lifting block and change the position of the adjustment block at the same time, so that the assembly of two connectors in the vertical direction and several connectors in the length direction can be completed.

[0016] Preferably, the base is provided with a buffer groove which is open upward, the buffer groove is connected with the push-in portion of the placement groove and is located in the extension direction of the push-in portion, and the buffer groove is provided with an elastic buffer which can extend into the push-in portion; when the connector is pushed by the pusher and the splicing is completed, the connector contacts the elastic buffer.

[0017] The elastic buffer is located in the extension direction of the push-in portion, so that when the pusher pushes the connector to complete the splicing, the elastic buffer can elastically shrink, thereby preventing the pusher from pushing too much and squeezing and deforming the connector.

[0018] Preferably, the elastic buffer comprises a spring and a contact block fixedly connected to the spring, the contact block is provided with a waist-shaped hole with upper and lower openings and extending along the pushing direction, a fixing piece fixed to the base is provided in the waist-shaped hole, and the fixing piece is used to limit the extreme position of the movement of the contact block.

[0019] The fixing part is in the waist-shaped hole to limit the limit position of the contact block, including the limit position after the contact block is pushed and the limit position after the contact block is pushed by the spring in the natural state. The limit position of the connector pushed by the pusher can be determined to avoid the connector being pushed too far and causing damage.

[0020] Preferably, the pusher is provided with a push rod extending into the pushing portion, and the push rod and the output end of the pusher are detachably arranged.

[0021] The push rod can be replaced to adapt to the splicing of different numbers of connectors. When the upper and lower directions are for the splicing of one connector, the upper and lower directions of the push rod are the height of one connector; when the upper and lower directions are for the splicing of two connectors, the push rod needs to be replaced so that the upper and lower directions of the push rod are the height of two connectors.

[0022] Preferably, a mating groove and a mating protrusion extending into the mating groove are provided between the output end of the pusher and the push rod; the push rod includes a first push head and a second push head for extending into the pushing part, the first push head and the second push head are arranged at an angle of 180° or 90°, and the height of the second push head along the up and down direction is greater than the height of the first push head along the up and down direction.

[0023] When different numbers of connectors need to be spliced ​​in the vertical direction, the push rod can be directly taken out and rotated to fix it with the output end of the pusher, so that the first push head or the second push head can be inserted into the push-in part, which is more convenient to operate. The "height" in the vertical direction refers to the height of the length, width and height of the object.

[0024] The utility model has the advantages of being easy to splice connectors and having high splicing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model.

[0026] Figure 2 for Figure 1 Schematic diagram of the internal structure.

[0027] Figure 3 It is a schematic diagram of the structure of the utility model when the connector is spliced.

[0028] Figure 4 for Figure 3 Enlarged view of point A.

[0029] Figure 5 This is an enlarged view of the four connectors being spliced ​​together.

[0030] Figure 6 It is a cross-sectional view of the push-in portion.

[0031] Figure 7 A top view of the placement slot.

[0032] Figure 8 Schematic diagram of the structure of the output end of the pusher.

[0033] Fig. 9 This is a schematic diagram of the structure after the connectors are spliced.

[0034] Figure numbers: 1. workbench; 2. base; 3. push rod; 31. first push head; 32. second push head; 33. matching groove; 4. lifting block; 41. lifting drive; 5. pusher; 51. output end of pusher; 511. matching protrusion; 6. placement groove; 61. pushing part; 62. placement part; 621. adjustment block; 622. long hole; 623. locking hole; 7. elastic buffer; 71. contact block; 72. spring; 73. fixing part; 74. waist-shaped hole; 75. buffer groove; 100. connector; 101. card slot; 102. convex strip. DETAILED DESCRIPTION

[0035] The utility model is further described below based on the accompanying drawings and specific embodiments.

[0036] like Fig. 9 As shown, Figure 7 The connector 100 required for splicing in this embodiment is in the shape of a rectangular parallelepiped, and two convex strips 102 and two clamping grooves 101 are provided on the four circumferential side walls of the connector 100. The convex strips 102 and the clamping grooves 101 are both in a dovetail shape, and the convex strips 102 and the clamping grooves 101 are respectively provided on opposite sides of the connector 100. The two connectors 100 are matched with each other through the clamping of the clamping grooves 101 and the convex strips 102.

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 7As shown, this embodiment discloses an auxiliary tooling for connector splicing, including a workbench 1, a base 2 is fixed on the workbench 1, a placement groove 6 is provided on the base 2 and is open upward, the placement groove 6 is L-shaped, and the placement groove 6 includes a placement portion 62 and a push-in portion 61 that are connected to each other, and the placement portion 62 and the push-in portion 61 are arranged perpendicular to each other. The placement portion 62 and the push-in portion 61 are both used to place the connector 100; the length of the push-in portion 61 is greater than the length of a connector 100, the width of the push-in portion 61 is equal to the width of a connector 100, the length of the placement portion 62 is equal to the length of a connector 100, and the width of the placement portion 62 is at least the width of a connector 100. A pusher 5 is provided on one side of the base 2, and the dragger 5 is fixed on the workbench 1. The output end 51 of the pusher is connected to the push rod 3. Under the action of the dragger 5, the push rod 3 performs telescopic movement in the pushing portion 61 to push the connector 100 in the pushing portion 61 into the placement portion 62 to realize the splicing of the connector 100.

[0038] like Figures 4 to 7 As shown, an adjustment block 621 is provided in the placement portion 62, and one side surface of the adjustment block 621 is used to contact and cooperate with the connector 100 to position the connector 100. The adjustment block 621 is provided with a long hole 622 extending along the extension direction of the placement portion 62, and the long hole 622 passes through from top to bottom. A plurality of locking holes 623 opening upward are provided on the base 2, and the plurality of locking holes 623 are evenly spaced along the extension direction of the placement portion 62. Bolts (not shown in the figure) pass through the long hole 622 and are threadedly engaged with the locking hole 623 to achieve adjustable position of the adjustment block 621.

[0039] like Figures 4 to 7 As shown, the base 2 is provided with a buffer groove 75 which is open upwards, the buffer groove 75 is communicated with the push-in portion 61 and is located in the extension direction of the push-in portion 61, and an elastic buffer 7 is arranged in the buffer groove 75. The elastic buffer 7 includes a spring 72 and a contact block 71, and the contact block 71 can extend into the push-in portion 61 under the action of the spring 72. The contact block 71 includes a waist-shaped hole 74 which passes through from top to bottom and extends in the push-in direction, and a fixing member 73 for limiting the movement limit position of the contact block 71 is arranged in the waist-shaped hole 74, and the fixing member 73 is an existing bolt and is threadedly matched with the base 2.

[0040] like Figure 2 , Figure 6 and Figure 7 As shown, the bottom of the placement groove 6 is provided with a clearance hole that runs through from top to bottom, the clearance hole is connected with part of the placement portion 62 and the entire push-in portion 61, and a lift block 4 that can be lifted and lowered is provided in the clearance hole, and the lift block 4 is lifted and lowered by a lift driver 41. The depth of the entire push-in portion 61 and the entire placement portion 62 is the height of two connectors 100, and the lifting and lowering movement of the lift block 4 can achieve the depth adjustment of the entire push-in portion 61 and the depth adjustment of part of the placement portion 62.

[0041] like Figure 2 and Figure 8 As shown, the output end 51 of the pusher is provided with a square groove opening upward, and a matching protrusion 511 extending upward is provided at the center of the square groove. The push rod 3 is provided with a direction structure matching with the square groove, and the upper and lower ends of the push rod 3 are provided with matching grooves 33 matching with the matching protrusion 511. The push rod 3 includes a first push head 31 and a second push head 32 arranged at an angle of 180°, and the height of the first push head 31 along the vertical direction is less than the height of the second push head 32 along the vertical direction. A notch is provided at the lower end of the first push head 31 for making way for the lifting block 4.

[0042] During use, when two connectors 100 need to be spliced. First, move the adjustment block 621 to make the end face of the adjustment block 621 flush with the bottom of the placement groove 6, so that the width of the placement portion 62 can only place one connector 100, and then adjust the height of the lifting block 4 so that only one connector 100 can be placed in the placement portion 62 and the push-in portion 61 in the up and down directions. Then the operator puts one connector 100 into the placement portion 62, and puts another connector 100 into the push-in portion 61 and contacts the first push head 31. Then the pusher 5 pushes the push rod 3, so that the connector 100 in the push-in portion 61 moves and splices with the connector of the placement portion 62, and then the lifting block 4 rises upward and pushes out the spliced ​​connector 100.

[0043] When four connectors 100 need to be spliced, the above solution is used to first splice two connectors 100. Then, the height position of the lifting block 4 is adjusted so that the push-in portion 61 and the placement portion 62 can place two connectors 100 in the vertical direction, and the above operation is repeated to splice the two spliced ​​connectors 100 with the other two spliced ​​connectors 100.

[0044] When six connectors 100 need to be spliced, the above solution is used to achieve the splicing of four connectors 100. Then, the position of the adjustment block 621 is changed so that two connectors 100 can be placed in the width direction of the placement portion 62. The operator places the four connectors 100 spliced ​​together in the placement portion 62, and then places the two connectors 100 spliced ​​together in the push-in portion 61, and repeats the above operation to achieve the splicing of six connectors 100. If eight or ten connectors 100 are to be spliced, all the above steps can be repeated.

Claims

1. An auxiliary tooling for connector splicing, characterized in that: It includes a base, on which is provided a placement groove which is open upward and in an "L" shape, the placement groove is used to place the connector workpiece, the placement groove is composed of a placement part and a push-in part which are perpendicular and connected to each other, the push-in part is equipped with a pusher, and the pusher is used to push the connector workpiece in the push-in part to the side of the placement part so that the connector workpiece in the push-in part can be spliced ​​and matched with the connector workpiece in the placement part.

2. The auxiliary tooling for connector splicing according to claim 1, characterized in that: The bottom of the placement groove is provided with a clearance hole which passes through from top to bottom, and a lifting block is provided in the clearance hole, and the lifting block is used to eject the connector workpiece in the placement groove.

3. The auxiliary tooling for connector splicing according to claim 2, characterized in that: The height at which the lifting block extends into the placement slot is adjustable.

4. The auxiliary tooling for connector splicing according to claim 3 is characterized in that: An adjusting block is arranged in the placing portion, and the adjusting block is used to contact with the connector to limit the position of the connector, and the position of the adjusting block in the placing portion is adjustable.

5. The auxiliary tooling for connector splicing according to claim 4, characterized in that: The clearance hole is connected with part of the placement part and the entire push-in part. The width of the lifting block extending into the part of the placement part and the width of the lifting block extending into the entire push-in part are both the width of a connector. The height of the adjustment block is the height of two connectors.

6. The auxiliary tooling for connector splicing according to any one of claims 1 to 5, characterized in that: The base is provided with a buffer groove which is open upwards, the buffer groove is connected with the push-in portion of the placement groove and is located in the extension direction of the push-in portion, and the buffer groove is provided with an elastic buffer which can extend into the push-in portion; when the connector is pushed by the pusher and the splicing is completed, the connector contacts the elastic buffer.

7. The auxiliary tooling for connector splicing according to claim 6, characterized in that: The elastic buffer comprises a spring and a contact block fixedly connected to the spring. The contact block is provided with a waist-shaped hole with upper and lower openings and extending along the pushing direction. A fixing piece fixed to the base is provided in the waist-shaped hole. The fixing piece is used to limit the extreme position of the movement of the contact block.

8. The auxiliary tooling for connector splicing according to any one of claims 1 to 5, characterized in that: The pusher is provided with a push rod extending into the pushing portion, and the push rod and the output end of the pusher are detachably arranged.

9. The auxiliary tooling for connector splicing according to claim 8, characterized in that: A mating groove and a mating protrusion extending into the mating groove are provided between the output end of the pusher and the push rod; the push rod includes a first push head and a second push head for extending into the pushing portion, the first push head and the second push head are arranged at an angle of 180° or 90°, and the height of the second push head along the up and down direction is greater than the height of the first push head along the up and down direction.

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