Joint assembling jig for a bent anchor

Abstract

The utility model discloses a joint assembly jig of bending type navigation plug, including bottom plate, bending type navigation plug positioning device, pressing device, and pressing device includes pressure head and cylinder, bending type navigation plug positioning device includes the support plate and the slidable positioning seat of setting, the top of support plate is provided with two upper limit blocks, and the top between upper limit block and support plate forms the sliding slot, and the positioning seat includes the sliding plate of sliding connection in sliding slot and the positioning block of fixed in the top of sliding plate, and the positioning block is set up and is placed for bending type navigation plug and contains the groove, and the both sides of the front end of positioning block all are provided with the anti -drop block for preventing bending type navigation plug and from the front end open and take out, be provided with the marble structure for pressing bending type navigation plug on anti -drop block, marble structure includes steel ball and spring. Marble structure can elastically press bending type navigation plug, make bending type navigation plug can stably place in containing groove, and the pressure head of convenient pressing equipment, the setting of sliding plate, convenient in the positioning block on placing bending type navigation plug.

Description

Technical Field

[0001] This utility model relates to the technology in the field of bent aircraft connector production, and in particular to a connector assembly fixture for bent aircraft connectors. Background Technology

[0002] Aviation connectors, also known as aviation plugs, are a common name for electrical connectors. They are named after their initial use in the aviation field. They are generally used in conjunction with aviation sockets and are now widely used in fields such as marine, aerospace, aviation, defense, military, nuclear industry, and power. A bent aviation connector is one in which the first and second connectors are perpendicular to each other, and the connection between the first and second connectors is arc-shaped.

[0003] In the prior art, a connector assembly fixture for a bent aviation connector is disclosed, which includes a pressing device and a bent aviation connector positioning seat located below the pressing device. The pressing device includes a clamp and a pressure head connected to the clamp. The clamp is manually moved to drive the pressure head to press. The manual method makes it difficult to ensure that the pressing pressure is consistent each time, and excessive pressure may occur, causing the aviation connector shell to crack. In addition, the bent aviation connector positioning seat is provided with a receiving groove, which only has a top opening. The bent aviation connector is placed in the receiving groove through the top opening. Since the first connector of the bent aviation connector has a certain error during processing, it is easy for the bent aviation connector to become loose when placed in the receiving groove. This can lead to inaccurate assembly of the connector to the second connector of the bent aviation connector, resulting in damage to the entire bent aviation connector.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Utility Model Content

[0005] In view of the above, this utility model addresses the deficiencies of the existing technology and its main objective is to provide a connector assembly fixture for a bent aviation connector. Its pressing device includes a pressing head and a cylinder. The cylinder ensures consistent pressing pressure from the pressing head each time, thereby improving the assembly yield of the product. Furthermore, anti-detachment blocks are provided on both sides of the front end of the positioning block. These anti-detachment blocks are equipped with ball bearing structures for pressing the bent aviation connector. The ball bearing structures elastically press the bent aviation connector, allowing it to be stably placed in the receiving groove, facilitating the pressing of the pressing head. Simultaneously, the sliding plate allows the positioning block to move forward away from directly below the pressing device, facilitating the placement of the bent aviation connector on the positioning block. Finally, a magnetic suction element is provided on the rear limiting block, allowing the positioning block to be quickly fixed directly below the pressing device. The structural design is ingenious.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A joint assembly fixture for a bent aviation connector includes a base plate and a bent aviation connector positioning device and a pressing device disposed on the base plate. The pressing device is located above the bent aviation connector positioning device and is disposed corresponding to the bent aviation connector positioning device. The pressing device includes a pressing head and a cylinder that drives the pressing head to move up and down; The curved aircraft insert positioning device includes a support plate fixed to a base plate and a positioning seat slidably mounted on the support plate. The top of the support plate is provided with two upper limit blocks arranged at intervals, and a sliding groove is formed between the upper limit blocks and the top of the support plate. The positioning seat includes a sliding plate slidably connected in the sliding groove and a positioning block fixed to the top of the sliding plate. The positioning block has a receiving groove for placing the curved aircraft insert. The receiving groove has a top opening communicating with the top of the positioning block and a front opening communicating with the front end of the positioning block. Both sides of the front end of the positioning block are provided with anti-detachment blocks to prevent the curved aircraft insert from coming out of the front opening. The anti-detachment block is provided with a ball structure for pressing against the curved aircraft insert. The ball structure includes a steel ball and a spring. The spring force drives the steel ball to protrude from the rear side of the anti-detachment block. The support plate is provided with a rear limiting block on the rear side of the receiving groove, and a magnetic suction element is provided on the rear limiting block. The positioning block can be attracted and fixed with the magnetic suction element. The support plate is provided with a front limiting block on the front side of the receiving groove.

[0007] As a preferred embodiment, the pressing device further includes a top plate and four support rods connected to the bottom of the top plate. The bottom of the support rods is fixed to the bottom plate, the cylinder is located at the top of the top plate, and the pressing head is located at the bottom of the top plate.

[0008] As a preferred embodiment, the bottom of the cylinder is connected to a pressure head mounting plate via a connecting rod, the pressure head is fixed to the bottom of the pressure head mounting plate, and two guide rods are provided on the support plate at a distance, with the guide rods movably passing through the pressure head mounting plate.

[0009] As a preferred embodiment, both sides of the bottom of the sliding plate have overlapping portions that slide in conjunction with the upper limit block.

[0010] As a preferred embodiment, the sliding plate has mounting portions extending from both sides of its top, the mounting portions being located above the upper limit block, and the front sides of the two mounting portions are together fixed with handles for pulling the sliding plate.

[0011] As a preferred embodiment, the receiving slot includes a first slot for accommodating the main body of the curved aviation plug and a second slot for accommodating the first connector of the curved aviation plug connected to the front side of the first slot. The top of the first slot is open, exposing the second connector of the curved aviation plug, and the bottom wall of the first slot is arc-shaped.

[0012] As a preferred embodiment, the bottom wall of the first slot is provided with a vertically penetrating positioning groove, and correspondingly, the top of the sliding plate is provided with a positioning protrusion that matches the positioning groove. The positioning block is positioned on the sliding plate through the cooperation of the positioning groove and the positioning protrusion.

[0013] As a preferred embodiment, the anti-detachment block covers the second slot, the front side of the anti-detachment block has a third slot extending backward, the top of the anti-detachment block has a slot communicating with the third slot, the slot has an insert plate inserted, and the insert plate has a clearance hole corresponding to the third slot for the steel ball to protrude.

[0014] As a preferred embodiment, a fourth slot is provided on the front side of the rear limiting block, the magnetic attractor is a magnet, the magnetic attractor is fixed in the fourth slot by adhesive, and the positioning block is made of iron.

[0015] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution: The main features include a pressing device comprising a pressing head and a cylinder. The cylinder ensures consistent pressing pressure from the pressing head each time, thereby improving the assembly yield of the product. Anti-detachment blocks are located on both sides of the front end of the positioning block, each with a ball bearing structure for pressing against the bent insert. This ball bearing structure elastically presses against the bent insert, allowing it to be securely placed in the receiving slot, facilitating the pressing of the pressing head. Simultaneously, a sliding plate allows the positioning block to move forward away from directly below the pressing device, facilitating the placement of the bent insert on the positioning block. Furthermore, a magnetic element is located on the rear limit block, allowing the positioning block to be quickly fixed directly below the pressing device. The design is ingenious.

[0016] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a perspective view of a preferred embodiment of the present utility model; Figure 2 This is a cross-sectional schematic diagram of a curved aircraft insertion positioning device according to a preferred embodiment of the present invention; Figure 3 This is a three-dimensional schematic diagram of the positioning block and the anti-detachment block in cooperation according to a preferred embodiment of the present utility model; Figure 4 This is a cross-sectional schematic diagram of the anti-detachment block according to a preferred embodiment of the present invention.

[0018] Explanation of reference numerals in the attached diagram: 10. Base plate; 20. Curved aviation insertion positioning device; 21. Support plate; 211. Upper limit block; 212. Guide rod; 22. Positioning seat; 221. Sliding plate; 222. Positioning block; 223. Overlap joint; 224. Installation part; 225. Handle; 23. Anti-detachment block; 231. Third slot; 232. Slot; 233. Insert plate; 234. Clearance hole; 24. Ball bearing structure; 241. Steel ball; 242. Spring; 25. Rear limit block; 251. Fourth slot; 26. Magnetic suction component; 27. Front limit block; 201. Sliding groove; 202. Receiving groove; 203. Top opening; 204. Front opening; 205, Slot 1; 206, Slot 2; 207. Positioning groove; 208. Positioning protrusion; 30. Pressing device; 31. Pressure head; 32. Cylinder; 33. Top plate; 34. Support rod; 35. Pressure head mounting plate. Detailed Implementation

[0019] First, it should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Please refer to Figures 1 to 4 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including a base plate 10 and a curved insert positioning device 20 and a pressing device 30 disposed on the base plate 10.

[0021] The curved aircraft insert positioning device 20 includes a support plate 21 fixed to a base plate 10 and a positioning seat 22 slidably disposed on the support plate 21. Two upper limit blocks 211 spaced apart are provided on the top of the support plate 21, forming a sliding groove 201 between the upper limit blocks 211 and the top of the support plate 21. The positioning seat 22 includes a sliding plate 221 slidably connected to the sliding groove 201 and a positioning block 222 fixed to the top of the sliding plate 221. The positioning block 222 has a receiving groove 202 for placing the curved aircraft insert. The receiving groove 202 has a top opening 203 communicating with the top of the positioning block 222 and a top opening 203 communicating with the front end of the positioning block 222. The front opening 204 has anti-detachment blocks 23 on both sides of the front end of the positioning block 222 to prevent the bent aircraft insert from detaching from the front opening 204. The anti-detachment block 23 has a ball bearing structure 24 for pressing against the bent aircraft insert. The ball bearing structure 24 includes a steel ball 241 and a spring 242. The elastic force of the spring 242 drives the steel ball 241 to protrude from the rear side of the anti-detachment block 23. The support plate 21 has a rear limiting block 25 on the rear side of the receiving groove 202. The rear limiting block 25 has a magnetic suction element 26. The positioning block 222 can be attracted and fixed with the magnetic suction element 26. The support plate 21 has a front limiting block 27 on the front side of the receiving groove 202.

[0022] The rear limit block 25 is provided to prevent the sliding plate 221 from coming out of the rear side of the sliding groove 201, and to allow the positioning block 222 to be positioned quickly. The front limit block 27 is provided to prevent the sliding plate 221 from coming out of the front side of the sliding groove 201.

[0023] Specifically, see Figure 1 and Figure 2 As shown, both sides of the bottom of the sliding plate 221 have overlapping portions 223 that slide with the upper limit block 211. The sliding plate 221 is slidably disposed in the sliding groove 201 through the cooperation of the overlapping portions 223 and the upper limit block 211. Both sides of the top of the sliding plate 221 have mounting portions 224. The mounting portions 224 are located above the upper limit block 211. The front sides of the two mounting portions 224 are fixed with handles 225 for pulling the sliding plate 221. The handles 225 facilitate the pulling of the sliding plate 221, thereby facilitating the loading and unloading of the curved insert into the receiving groove 202. The rear limiting block 25 has a fourth slot 251 on its front side. The magnetic suction component 26 is a magnet and is fixed in the fourth slot 251 by adhesive. The positioning block 222 is made of iron.

[0024] See Figure 1 and Figure 3As shown, the receiving slot 202 includes a first slot 205 for accommodating the main body of the bent-type aviation connector and a second slot 206 for accommodating the first connector of the bent-type aviation connector connected to the front side of the first slot 205. The top opening 203 of the first slot 205 exposes the second connector of the bent-type aviation connector. The bottom wall of the first slot 205 is arc-shaped, and a vertically penetrating positioning groove 207 is provided on the bottom wall of the first slot 205. Correspondingly, the top of the sliding plate 221 is provided with a positioning protrusion 208 that matches the positioning groove 207. The positioning block 222 is positioned on the sliding plate 221 through the cooperation of the positioning groove 207 and the positioning protrusion 208. The cooperation of the positioning groove 207 and the positioning protrusion 208 can quickly position the positioning block 222 on the sliding plate 221.

[0025] See Figure 3 and Figure 4 As shown, the anti-detachment block 23 blocks the second slot 206. The front side of the anti-detachment block 23 has a third slot 231 extending backward. The top of the anti-detachment block 23 has a slot 232 that connects to the third slot 231. The slot 232 is fitted with an insert plate 233. The insert plate 233 has a clearance hole 234 corresponding to the third slot 231 to allow the steel ball 241 to be exposed. The insert plate 233 can quickly install the ball structure 24 into the third slot 231. The structure is ingeniously designed. The anti-detachment block 23 is fixed to the front side of the positioning block 222 by screws.

[0026] The pressing device 30 is located above and corresponding to the curved insert positioning device 20. The pressing device 30 includes a pressing head 31 and a cylinder 32 that drives the pressing head 31 to move up and down. The setting of the cylinder 32 ensures that the pressing head 31 presses with consistent pressure each time, thereby improving the assembly yield of the product. Specifically, see Figure 1 As shown, the pressing device 30 also includes a top plate 33 and four support rods 34 connected to the bottom of the top plate 33. The bottom of the support rods 34 is fixed to the bottom plate 10. The cylinder 32 is located at the top of the top plate 33, and the pressing head 31 is located at the bottom of the top plate 33. Preferably, the bottom of the cylinder 32 is connected to a pressing head mounting plate 35 via a connecting rod. The pressing head 31 is fixed to the bottom of the pressing head mounting plate 35. Two guide rods 212 are arranged at intervals on the support plate 21. The pressing head mounting plate 35 is movably fitted with the guide rods 212. The setting of the guide rods 212 makes the lifting and lowering of the pressing head 31 more precise, further improving the assembly yield of the product.

[0027] The key design feature of this utility model is: The main features include a pressing device comprising a pressing head and a cylinder. The cylinder ensures consistent pressing pressure from the pressing head each time, thereby improving the assembly yield of the product. Anti-detachment blocks are located on both sides of the front end of the positioning block, each with a ball bearing structure for pressing against the bent insert. This ball bearing structure elastically presses against the bent insert, allowing it to be securely placed in the receiving slot, facilitating the pressing of the pressing head. Simultaneously, a sliding plate allows the positioning block to move forward away from directly below the pressing device, facilitating the placement of the bent insert on the positioning block. Furthermore, a magnetic element is located on the rear limit block, allowing the positioning block to be quickly fixed directly below the pressing device. The design is ingenious.

[0028] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A jig for assembling a bent-type aviation connector, comprising a base plate and a bent-type aviation connector positioning device and a pressing device disposed on the base plate, wherein the pressing device is located above the bent-type aviation connector positioning device and is disposed corresponding to the bent-type aviation connector positioning device; characterized in that: The pressing device includes a pressing head and a cylinder that drives the pressing head to move up and down; The curved aircraft insert positioning device includes a support plate fixed to a base plate and a positioning seat slidably mounted on the support plate. The top of the support plate is provided with two upper limit blocks arranged at intervals, and a sliding groove is formed between the upper limit blocks and the top of the support plate. The positioning seat includes a sliding plate slidably connected in the sliding groove and a positioning block fixed to the top of the sliding plate. The positioning block has a receiving groove for placing the curved aircraft insert. The receiving groove has a top opening communicating with the top of the positioning block and a front opening communicating with the front end of the positioning block. Both sides of the front end of the positioning block are provided with anti-detachment blocks to prevent the curved aircraft insert from coming out of the front opening. The anti-detachment block is provided with a ball structure for pressing against the curved aircraft insert. The ball structure includes a steel ball and a spring. The spring force drives the steel ball to protrude from the rear side of the anti-detachment block. The support plate is provided with a rear limiting block on the rear side of the receiving groove, and a magnetic suction element is provided on the rear limiting block. The positioning block can be attracted and fixed with the magnetic suction element. The support plate is provided with a front limiting block on the front side of the receiving groove.

2. The assembly fixture for a bent-type aviation connector according to claim 1, characterized in that: The pressing device also includes a top plate and four support rods connected to the bottom of the top plate. The bottom of the support rods is fixed to the bottom plate. The cylinder is located at the top of the top plate, and the pressing head is located at the bottom of the top plate.

3. The assembly fixture for a bent-type aviation connector according to claim 2, characterized in that: The bottom of the cylinder is connected to a pressure head mounting plate via a connecting rod. The pressure head is fixed to the bottom of the pressure head mounting plate. Two guide rods are arranged at intervals on the support plate, and the guide rods can be movably inserted through the pressure head mounting plate.

4. The assembly fixture for a bent-type aviation connector according to claim 1, characterized in that: Both sides of the bottom of the sliding plate have overlapping portions that slide in conjunction with the upper limit block.

5. The assembly fixture for a bent-type aviation connector according to claim 4, characterized in that: Mounting portions extend from both sides of the top of the sliding plate. The mounting portions are located above the upper limit block, and a handle for pulling the sliding plate is fixed together on the front side of the two mounting portions.

6. The assembly fixture for a bent-type aviation connector according to claim 1, characterized in that: The receiving slot includes a first slot for accommodating the main body of the curved aviation plug and a second slot for accommodating the first connector of the curved aviation plug connected to the front side of the first slot. The top of the first slot is open, exposing the second connector of the curved aviation plug, and the bottom wall of the first slot is arc-shaped.

7. The assembly fixture for a bent-type aviation connector according to claim 6, characterized in that: The bottom wall of the first slot is provided with a vertically penetrating positioning groove. Correspondingly, the top of the sliding plate is provided with a positioning protrusion that matches the positioning groove. The positioning block is positioned on the sliding plate by the cooperation of the positioning groove and the positioning protrusion.

8. The assembly fixture for a bent-type aviation connector according to claim 6, characterized in that: The anti-detachment block covers the second slot, and the front side of the anti-detachment block has a third slot. The top of the anti-detachment block has a slot that connects to the third slot. The slot has an insert plate inserted into it, and the insert plate has a clearance hole corresponding to the third slot to allow the steel ball to protrude.

9. The assembly fixture for a bent-type aviation connector according to claim 1, characterized in that: The rear limiting block has a fourth slot on its front side. The magnetic component is a magnet and is fixed in the fourth slot by adhesive. The positioning block is made of iron.

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