Connector assembly equipment

Abstract

A connector assembly device combines the crown spring installation and shrinking processes into one, enabling batch assembly and production with a reciprocating motion, improving production efficiency. The overall device features a simple structure and easy operation. Three crown spring chucks simultaneously perform a clamping operation to tighten and shrink the crown spring. As the crown spring chuck moves downward, the spring force provided by the clamping spring keeps the crown spring tightened and shrunk. When the crown spring is installed into a socket housing, a crown spring clamping push plate pushes the crown spring clamping bearing, causing the crown spring clamping disk to rotate, driving the crown spring chucks to further tighten and shrink the crown spring. This provides a double guarantee, ensuring that the crown spring is reduced to a preset size before being pushed into the crown spring hole of the socket housing. A punch press drives the shrinking die, providing sufficient force and ensuring a stable shrinking size.

Description

Technical Field

[0001] The invention relates to the field of connector assembly equipment, in particular to a crown spring closing and shrinking device. Background Art

[0002] Connectors, also known as connectors, are an important component of electrical circuits, connecting two active devices to transmit current or signals. Connectors come in many different types depending on the environment and requirements. During the production process of connectors with built-in crown springs, the crown springs need to be reduced in size before being installed into the crown spring hole of the jack housing. The opening of the crown spring hole in the jack housing is then reduced to ensure that the crown spring does not fall off. Figure 1 Currently, these two processes (spring installation and shrinking) are typically performed separately, making manual operation relatively cumbersome. Therefore, a production device that combines these two processes is needed to ensure product quality and improve production efficiency. Therefore, a device suitable for installing and shrinking crown springs in small batches of crown spring holes has been developed. Summary of the Invention

[0003] Based on this, the present invention provides a connector assembly device to solve the technical problem of low work efficiency in the prior art of manually assembling the crown spring and shrinking the mouth.

[0004] To achieve the above object, the present invention provides a connector assembly device, which includes:

[0005] A product clamp is used to clamp the vertically placed jack housing with the opening of the crown spring hole of the jack housing facing upwards;

[0006] Crown spring clamp, used to clamp and reduce the diameter of the inserted crown spring;

[0007] A crown spring feeding mechanism is used to squeeze and push the crown spring after its diameter is reduced from the crown spring clamp into the crown spring hole of the socket sleeve clamped by the product clamp;

[0008] A punching and shrinking mechanism, used for punching and shrinking the crown spring hole of the socket housing clamped by the product fixture; and

[0009] A transverse movement mechanism is provided below the crown spring clamp and the punch necking mechanism, and is used to carry and drive the product fixture to move back and forth transversely between the crown spring clamp and the punch necking mechanism;

[0010] The cam is secured to the base of the crown spring and is secured to a central position within the cam, and the cam has a central locking mechanism which allows the cam to be locked to the base without interfering with the spring. The outer arc surface of the crown spring chuck positioning block is movably fitted with the inner circumferential surface of the inner circular space, and a guide slot is formed between the two adjacent crown spring chuck positioning blocks for the corresponding crown spring chuck to move in the guide slot; a clamping bearing fixing plate and a clamping spring fixing plate are respectively provided on the left and right sides of the crown spring clamp clamping disk, and the clamping bearing fixing plate is connected to the crown spring clamp clamping disk, and a clamping bearing is installed on the clamping bearing fixing plate at one end away from the crown spring clamp clamping disk, and a clamping spring is clamped and connected between the clamping spring fixing plate and the crown spring clamp clamping disk; the crown spring feeding mechanism pushes the clamping bearing to make the crown spring clamping disk rotate around the center of the inner circular space, thereby driving the crown spring chuck to slide in the guide slot through the boss, thereby clamping or opening the clamping parts of the three crown spring chucks.

[0011] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The through-hole, the nut being made of the same or similar material.

[0012] When the crown spring cylinder drives the crown spring needle fixing plate to move downward along the sliding column, and the crown spring clamp is pushed downward by the crown spring clamp return spring and lowered into place, so that the socket jacket clamped by the product clamp is connected with the crown spring discharge through hole, the crown spring needle fixing plate continues to move downward under the drive of the crown spring cylinder until the crown spring needle is inserted through the crown spring feed through hole and the crown spring clamped and reduced in diameter by the crown spring clamp is pushed out from the crown spring discharge through hole, and the pushed out crown spring enters the crown spring hole of the socket jacket;

[0013] When the crown spring cylinder drives the crown spring needle fixing plate to move upward along the sliding column, the crown spring needle fixing plate is engaged with the upper end hook portion of the crown spring clamp reset hook, thereby driving the crown spring clamp to move upward, so that the socket sleeve clamped by the product clamp is separated from the crown spring discharge through hole.

[0014] As a further preferred technical solution of the present invention, the crown spring clamp is further equipped with an opening clamp assembly, which includes a crown spring clamp opening clamp fixing plate, a crown spring clamp clamping push plate and a crown spring clamp opening clamping plate. The crown spring clamp opening clamp fixing plate is connected to the crown spring cylinder fixing plate. The crown spring clamp clamping push plate and the crown spring clamp opening clamping plate are respectively arranged on the left and right sides and connected to the lower end of the crown spring clamp opening clamp fixing plate. The crown spring clamp clamping push plate and the crown spring clamp opening clamping plate are both provided with a beveled edge that pushes and cooperates with the clamping bearing.

[0015] When the crown spring clamp moves down to its proper position, the beveled edge of the push plate clamped by the crown spring clamp contacts one side of the clamping bearing and generates a driving force, thereby driving the clamping disk of the crown spring clamp to rotate, so that the clamping parts of the three crown spring clamps are clamped;

[0016] When the crown spring clamp moves upward under the pull of the crown spring clamp reset hook, the beveled edge of the clamping plate opened by the crown spring clamp contacts the other side of the clamping bearing and generates a driving force, thereby driving the crown spring clamp clamping disk to rotate, so that the clamping parts of the three crown spring clamps are opened.

[0017] As a further preferred technical solution of the present invention, the crown spring clamp base plate and the crown spring needle mounting fixed plate are both slidably matched with the sliding posts via sliding sleeves, and there are two sliding posts.

[0018] As a further preferred technical solution of the present invention, the bottom surface of the crown spring clamp base plate is connected to a crown spring clamp height limiting column, and when the crown spring clamp is lowered into place, the crown spring clamp height limiting column contacts the top surface of the product clamp.

[0019] As a further preferred technical solution of the present invention, a crown spring guide sleeve and a jack outer sleeve concentric sleeve arranged in an upper and lower overlapping manner are installed in the crown spring discharge hole.

[0020] As a further preferred technical solution of the present invention, the punch necking mechanism includes a punch and a downwardly disposed necking die;

[0021] The shrinking die includes a punch die handle connected to the output end of the punch press, a shrinking die pad connected to the lower end of the punch die handle, a shrinking die core plate connected below the shrinking die pad, and a shrinking die core insert embedded in the shrinking die core plate. A vertical mounting hole is provided in the shrinking die core insert, and a die core spring, a through gauge needle connected to the die core spring, and a shrinking die core sleeved on the through gauge needle are provided in the vertical mounting hole.

[0022] As a further preferred technical solution of the present invention, the transverse movement mechanism includes a base plate, two sliding groove vertical plates forming a sliding groove are arranged in parallel on the base plate, a product fixture sliding plate is slidably provided in the sliding groove, the product fixture sliding plate is connected to the product fixture through a product fixture pad, the base plate is connected to a fixture shift cylinder through a fixture shift cylinder fixing plate, and the output shaft of the fixture shift cylinder is connected to the product fixture sliding plate.

[0023] As a further preferred technical solution of the present invention, the product fixture includes a fixture base plate, an annular fixture clamping disc is provided on the fixture base plate, three bearings are evenly distributed and in contact with the inner circumference of the fixture clamping disc are connected to the fixture base plate through bearing shafts, three convex shafts are evenly distributed on the inner circumference of the fixture clamping disc, each of the convex shaft hinges has a rotating chuck arranged toward the center of the fixture clamping disc, and each of the rotating chucks is connected to the fixture base plate through a rotating chuck rotating shaft;

[0024] A rocker arm is provided on the side of the clamping disk of the clamp, and a spring fixing plate is provided on one side of the rocker arm, and the spring fixing plate and the rocker arm are connected by a clamping spring of the clamping disk. An opening cylinder is provided on the other side of the rocker arm, and the opening cylinder is mounted on the base plate through an opening cylinder fixing plate, and the front end of the output shaft of the opening cylinder abuts against the rocker arm; the opening cylinder is used to drive the clamping disk of the clamp to rotate around its center of circle, and drive the three rotating chucks to move synchronously for opening and clamping, and the upright jack sleeve is clamped by the three rotating chucks of the product clamp.

[0025] As a further preferred technical solution of the present invention, a clamp cover is provided on the clamp clamping disk, the clamp cover covers the three rotating chucks, and a discharge hole corresponding to the center of the clamp clamping disk is provided at the center of the clamp cover.

[0026] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0027] 1) The two processes of crown spring installation and shrinking are combined into one, and the reciprocating process can realize batch assembly production, thereby improving production efficiency. The overall equipment structure is simple and easy to operate.

[0028] 2) Because the crown spring must be shrunk before it can be installed in the crown spring hole of the socket housing, the present invention employs three crown spring chucks to perform a synchronous clamping operation to clamp and shrink the crown spring. As the crown spring chuck moves downward, the spring force provided by the clamping spring keeps the crown spring clamped and shrunk. When the crown spring is installed in the socket housing, the crown spring chuck's clamping push plate pushes the crown spring chuck's clamping bearing, thereby rotating the crown spring chuck's clamping disk and driving the crown spring chucks to further clamp and shrink the crown spring. This double guarantee ensures that the crown spring is shrunk to the preset size before being pushed into the crown spring hole of the socket housing.

[0029] 3) When the crown spring in the crown spring clip is installed into the crown spring hole of the jack housing, it first enters the crown spring guide sleeve and then enters the crown spring hole of the jack housing. The jack concentric sleeve makes the crown spring hole of the jack housing concentric with the crown spring guide sleeve, ensuring that the crown spring can smoothly enter the crown spring hole of the jack housing.

[0030] 4) The punch press is used to drive the necking die, which has sufficient force to ensure the stability of the necking size. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Figure 1 Schematic diagram of the structure of (a) the crown spring and (b) the socket housing before assembly, and (c) the finished connector after shrinking;

[0033] Figure 2 A perspective view of a connector assembly device according to the present invention;

[0034] Figure 3 An exploded view of a connector assembly device according to the present invention;

[0035] Figure 4 is an exploded view of the crown spring clip of the present invention;

[0036] Figure 5 A three-dimensional view of the crown spring clamp of the present invention with the crown spring clamp cover removed;

[0037] Figure 6 An exploded view of the product fixture of the present invention;

[0038] Figure 7 This is a three-dimensional diagram of the product fixture of the present invention with the fixture cover removed;

[0039] Figure 8 An exploded view of the necking die of the present invention;

[0040] Figure 9 It is a three-dimensional diagram of the necking die of the present invention.

[0041] In the figure: 1. Product fixture, 2. Crown spring clamp, 3. Crown spring feeding mechanism, 4. Punch shrinking mechanism, 5. Transverse movement mechanism;

[0042] 2-1, crown spring clamp base plate, 2-2, guide sleeve, 2-3, clamping bearing fixing plate, 2-4, clamping bearing, 2-5, crown spring clamp cover plate, 2-6, crown spring clamp clamping disk, 2-7, clamping spring fixing plate, 2-8, clamping spring, 2-9, crown spring chuck, 2-10, crown spring chuck positioning block, 2-11, crown spring chuck positioning block pin, 2-12, crown spring guide sleeve, 2-13, jack outer sleeve concentric sleeve, 2-14, crown spring clamp height limit column;

[0043] 3-1, clamping spring, 3-2, spring fixing plate, 3-3, rotating chuck shaft, 3-4, fixture cover, 3-5, fixture clamping disk, 3-6, bearing, 3-7, fixing screw column, 3-8, rotating chuck, 3-9, bearing shaft, 3-10, fixture base plate;

[0044] 4-1, punch die handle, 4-2, shrinking die backing plate, 4-3, shrinking die core plate, 4-4, die core spring, 4-5, through gauge needle, 4-6, shrinking die core insert, 4-7, shrinking die core;

[0045] 5-1. Base plate; 5-2. Fixture shift cylinder fixing plate; 5-3. Fixture shift cylinder; 5-4. Crown spring clamp clamping push plate; 5-5. Crown spring clamp opening plate; 5-6. Crown spring clamp opening fixing plate; 5-7. Punch press; 5-8. Crown spring mounted cylinder; 5-9. Crown spring mounted cylinder fixing plate; 5-11. Crown spring needle mounted fixing plate; 5-12. Shrinking die; 5-14. Crown spring needle mounted; 5-15. Sliding column; 5-16. Crown spring clamp reset hook; 5-17. Crown spring clamp reset spring; 5-20. Opening cylinder; 5-22. Opening cylinder fixing plate; 5-23. Product fixture pad; 5-24. Product fixture sliding plate; 5-25. Sliding slot vertical plate; 5-26. Sliding slot cover plate.

[0046] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0047] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Terms such as "upper," "lower," "left," "right," "center," and "one" used in the preferred embodiments are for ease of description and are not intended to limit the scope of the present invention. Changes or adjustments to these relative terms, without substantially altering the technical content, are also considered within the scope of the present invention.

[0048] like Figure 2 As shown, an embodiment of the present invention provides a connector assembly device, comprising:

[0049] Product fixture 1, used to clamp the vertically placed jack housing, with the opening of the crown spring hole of the jack housing facing upward;

[0050] Crown spring clamp 2, used to clamp and reduce the diameter of the inserted crown spring;

[0051] The crown spring feeding mechanism 3 is used to push the crown spring after the diameter is reduced from the crown spring clamp 2 into the crown spring hole of the socket jacket clamped by the product clamp 1 (the crown spring and the socket jacket refer to Figure 1 shown);

[0052] A punching and shrinking mechanism 4 is used to punch and shrink the crown spring hole of the socket housing clamped by the product fixture 1; and

[0053] The transverse movement mechanism 5 is provided below the crown spring clamp 2 and the punch shrinking mechanism 4 , and is used for carrying and driving the product fixture 1 to move back and forth transversely between the crown spring clamp 2 and the punch shrinking mechanism 4 .

[0054] During the process of installing the crown spring and shrinking the mouth: first, the user places the crown spring into the crown spring clamp 2, and the socket sleeve is placed upright in the product fixture 1. At this time, the product fixture 1 is located below the crown spring clamp 2; the crown spring clamp 2 performs a clamping operation to clamp the crown spring and reduce its outer diameter. At the same time, the crown spring feeding mechanism 3 drives the crown spring clamp 2 to move downward, so that the crown spring clamp 2 is lowered into place and contacts the socket sleeve on the product fixture 1. The crown spring in the crown spring clamp 2 is pushed downward by the crown spring feeding mechanism 3 to the crown of the socket sleeve. The crown spring hole is in the crown spring feeding mechanism 3, which drives the crown spring clamp 2 to rise to its original position. At the same time, the transverse movement mechanism 5 drives the product fixture 1 to move to the bottom of the punch shrinking mechanism 4. The punch shrinking mechanism 4 punches the upper end opening of the socket jacket to shrink the socket jacket and fix the crown spring to the crown spring hole of the socket jacket. After the punching and shrinking are completed, the transverse movement mechanism 5 drives the product fixture 1 to the bottom of the crown spring clamp 2, removes the socket jacket after punching and shrinking, and then repeats the above process. By this cycle, continuous operation can be achieved.

[0055] like Figure 3 、 4As shown in Figure 5, the crown spring clamp 2 includes a crown spring clamp base plate 2-1, a crown spring clamp clamping disk 2-6 and a crown spring clamp cover plate 2-5 which are stacked in sequence. The crown spring clamp clamping disk 2-6 is provided with an inner circular space between the crown spring clamp base plate 2-1 and the crown spring clamp cover plate 2-5. The crown spring clamp cover plate 2-5 and the crown spring clamp base plate 2-1 are respectively provided with a crown spring feeding through hole and a crown spring discharging through hole which are arranged relative to the center of the inner circular space. The inner circumference of the inner circular space is provided with three notches which are rotationally symmetrically distributed. One side of the groove is provided with a boss, and each of the slots is provided with a crown spring chuck 2-9 extending toward the center of the inner circular space, and the tail end of the crown spring chuck 2-9 is provided with a hook portion cooperating with the boss, and the front end of the crown spring chuck 2-9 is a clamping portion for clamping and reducing the diameter of the crown spring, and a fan-shaped crown spring chuck positioning block 2-10 fixedly connected to the crown spring clamp base plate 2-1 is provided between two adjacent crown spring chucks 2-9, and a crown spring chuck positioning block pin is provided between the crown spring clamp base plate 2-1 and the crown spring clamp cover plate 2-5. 2-11 fixes the crown spring chuck positioning block 2-10, and the outer arc surface of the crown spring chuck positioning block 2-10 is movably fitted with the inner circumferential surface of the inner circular space. A guide slot is formed between two adjacent crown spring chuck positioning blocks 2-10 for the corresponding crown spring chuck 2-9 to move in the guide slot; a clamping bearing fixing plate 2-3 and a clamping spring 2-8 fixing plate 2-7 are respectively provided on the left and right sides of the crown spring clamp clamping disk 2-6, the clamping bearing fixing plate 2-3 is connected to the crown spring clamp clamping disk 2-6, and the clamping A clamping bearing 2-4 is installed on the end of the bearing fixing plate 2-3 away from the crown spring clamp clamping disk 2-6, and a clamping spring 2-8 is clamped and connected between the clamping spring 2-8 fixing plate 2-7 and the crown spring clamp clamping disk 2-6; the crown spring feeding mechanism 3 pushes the clamping bearing 2-4 to make the crown spring clamping disk 2-6 rotate around the center of the inner circular space, thereby driving the crown spring clamp 2-9 to slide in the guide groove through the boss, and then clamping or opening the clamping parts of the three crown spring clamps 2-9.

[0056] The bottom surface of the crown spring clamp base plate 2-1 is connected with a crown spring clamp height limiting column 2-14. When the crown spring clamp 2 is lowered into place, the crown spring clamp height limiting column 2-14 contacts the top surface of the product clamp 1, so that when the crown spring clamp 2 is lowered into place, the upper end of the socket sleeve is just connected to the crown spring discharge through hole.

[0057] like Figure 3As shown, the crown spring feeding mechanism 3 includes a sliding column 5-15, a crown spring cylinder 5-8 arranged on the top of the sliding column 5-15 through a crown spring cylinder fixing plate 5-9, and a crown spring cylinder 5-8 arranged on the sliding column 5-15 so as to slide up and down. 5, the output shaft of the crown spring cylinder 5-8 is connected to the crown spring needle fixing plate 5-11 downward, and the crown spring clamp clamping disk 2-6 is slidably arranged up and down along the sliding column 5-15 below the crown spring needle fixing plate 5-11, and a crown spring clamp reset spring 5-17 sleeved on the sliding column 5-15 is clamped between the crown spring needle fixing plate 5-11 and the crown spring clamp base plate 2-1, and a crown spring clamp reset hook 5-16 extending upward is connected to the crown spring clamp base plate 2-1, and the upper end hook portion of the crown spring clamp reset hook 5-16 is used to hook and cooperate with the crown spring needle fixing plate 5-11, and a crown spring needle 5-14 corresponding to the center of the inner circular space is provided downward on the crown spring needle fixing plate 5-11. The crown spring clamp base plate 2-1 and the crown spring needle mounting plate 5-11 are both slidably matched with the sliding posts 5-15 through sliding sleeves, and there are two sliding posts 5-15.

[0058] When the crown spring cylinder 5-8 drives the crown spring needle fixing plate 5-11 to move downward along the sliding column 5-15, and pushes the crown spring clamp 2 downward through the crown spring clamp return spring 5-17 and makes the crown spring clamp 2 drop into place, so that the socket sleeve clamped by the product clamp 1 is docked and connected with the crown spring discharge through hole, the crown spring needle fixing plate 5-11 continues to move downward under the drive of the crown spring cylinder 5-8 until the crown spring needle 5-14 is inserted through the crown spring feed through hole and the crown spring clamped and reduced in diameter by the crown spring chuck 2-9 is pushed out from the crown spring guide sleeve 2-12, and the pushed out crown spring enters the crown spring hole of the socket sleeve; the crown spring discharge through hole is installed with a crown spring guide sleeve 2-12 and a socket sleeve concentric sleeve 2-13 arranged in an upper and lower overlapping manner.

[0059] When the crown spring cylinder 5-8 drives the crown spring needle fixing plate 5-11 to move upward along the sliding column 5-15, the crown spring needle fixing plate 5-11 is engaged with the upper end hook portion of the crown spring clamp reset hook 5-16, thereby driving the crown spring clamp 2 to move upward, so that the socket sleeve clamped by the product clamp 1 is separated from the crown spring discharge through hole.

[0060] The crown spring clamp 2 is also equipped with an opening clamp component, which includes a crown spring clamp opening clamp fixed plate 5-6, a crown spring clamp clamping push plate 5-4 and a crown spring clamp opening clamp plate 5-5. The crown spring clamp opening clamp fixed plate 5-6 is connected to the crown spring cylinder fixing plate 5-9, and the crown spring clamp clamping push plate 5-4 and the crown spring clamp opening clamp plate 5-5 are respectively arranged on the left and right sides and connected to the lower end of the crown spring clamp opening clamp fixed plate 5-6, and the crown spring clamp clamping push plate 5-4 and the crown spring clamp opening clamp plate 5-5 are both provided with a beveled edge that pushes and cooperates with the clamping bearing 2-4.

[0061] When the crown spring clamp 2 moves down to its proper position, the beveled edge of the crown spring clamp push plate 5-4 contacts one side of the clamping bearing 2-4 and generates a driving force, thereby driving the crown spring clamp clamping disk 2-6 to rotate, so that the clamping parts of the three crown spring clamp heads 2-9 are clamped;

[0062] When the crown spring clamp 2 moves upward under the pull of the crown spring clamp reset hook 5-16, the hypotenuse of the crown spring clamp opening plate 5-5 contacts the other side of the clamping bearing 2-4 and generates a driving force, thereby driving the crown spring clamp clamping disk 2-6 to rotate, so that the clamping parts of the three crown spring clamp heads 2-9 are opened.

[0063] like Figure 8 and 9 As shown, the punch necking mechanism 4 includes a punch 5-7 and a downwardly disposed necking die 5-12.

[0064] The shrinking die 5-12 includes a punch die handle 4-1 for connecting to the output end of the punch 5-7, a shrinking die pad 4-2 connected to the lower end of the punch die handle 4-1, a shrinking die core plate 4-3 connected below the shrinking die pad 4-2, and a shrinking die core insert 4-6 embedded in the shrinking die core plate 4-3. The shrinking die core insert 4-6 is provided with a vertical mounting hole, in which a die core spring 4-4, a gauge needle 4-5 connected to the die core spring 4-4, and a shrinking die core 4-7 mounted on the gauge needle 4-5 are provided. During the stamping process, the shrinking die 5-12 descends so that the jack sleeve enters the vertical mounting hole of the shrinking die core insert 4-6, and the shrinking die core 4-7 cooperates to shrink the upper end opening of the jack sleeve.

[0065] like Figure 3As shown, the transverse movement mechanism 5 includes a base plate 5-1, on which two parallel sliding groove uprights 5-25 are formed, forming a sliding groove. A product fixture sliding plate 5-24 is slidably mounted within the sliding groove. The product fixture sliding plate 5-24 is connected to the product fixture 1 via a product fixture backing plate 5-23. A fixture shift cylinder 5-3 is connected to the base plate 5-1 via a fixing plate 5-2 of the fixture shift cylinder 5-3. The output shaft of the fixture shift cylinder 5-3 is connected to the product fixture sliding plate 5-24. A sliding groove cover plate 5-26 is also provided on the top surface of the sliding groove uprights 5-25. The fixture shift cylinder 5-3 is used to drive the product fixture 1 to move back and forth laterally along the sliding groove between the crown spring clamp 2 and the punch press shrinking mechanism 4.

[0066] like Figure 6 and 7 As shown, the product fixture 1 includes a fixture base plate 3-10, on which a ring-shaped fixture clamping disk 3-5 is provided, and three bearings 3-6 are evenly distributed and in contact with the inner circumference of the fixture clamping disk 3-5. The bearings 3-6 are connected to the fixture base plate 3-10 through bearing shafts 3-9. Three evenly distributed cams are provided on the inner circumference of the fixture clamping disk 3-5, and each cam hinge has a rotating chuck 3-8 arranged toward the center of the fixture clamping disk 3-5, and each rotating chuck 3-8 is connected to the fixture base plate 3-10 through a rotating chuck shaft 3-3; the side of each rotating chuck 3-8 is also provided with a fixing screw column 3-7 connected to the fixture base plate 3-10.

[0067] A rocker arm is provided on the side of the clamp clamping disk 3-5, and a spring fixing plate 3-2 fixed on the clamp base plate 3-10 is provided on one side of the rocker arm. The spring fixing plate 3-2 and the rocker arm are connected through the clamping disk clamping spring 3-1, and an opening cylinder 5-20 is provided on the other side of the rocker arm. The opening cylinder 5-20 is installed on the base plate 5-1 through the opening cylinder fixing plate 5-22, and the front end of the output shaft of the opening cylinder 5-20 is in contact with the rocker arm; the opening cylinder 5-20 is used to drive the clamp clamping disk 3-5 to rotate around its center of circle, and drive the three rotating chucks 3-8 to move synchronously to open, and the upright socket sleeve is clamped by the three rotating chucks 3-8 of the product clamp 1. The clamping disc 3-5 is provided with a clamp cover 3-4, which covers the three rotating chucks 3-8. A discharge hole is provided in the center of the clamp cover 3-4, corresponding to the center of the clamping disc 3-5. When the clamp opening cylinder 5-20 extends and pushes the rocker arm, the clamping disc 3-5 rotates a certain angle, simultaneously driving the three rotating chucks 3-8 to open synchronously. At this point, the receptacle jacket can be placed upright through the discharge hole in the clamp cover 3-4 into the product fixture 1, or the receptacle jacket can be removed from the product fixture 1 for unloading.

[0068] Although specific embodiments of the present invention are described above, those skilled in the art should understand that these are merely examples and that various changes or modifications may be made to the embodiments without departing from the principles and essence of the present invention. The scope of protection of the present invention is limited only by the appended claims.

Claims

1. A connector assembly device, characterized in that: include: A product clamp is used to clamp the vertically placed jack housing with the opening of the crown spring hole of the jack housing facing upwards; Crown spring clamp, used to clamp and reduce the diameter of the inserted crown spring; A crown spring feeding mechanism is used to squeeze and push the crown spring after its diameter is reduced from the crown spring clamp into the crown spring hole of the socket sleeve clamped by the product clamp; A punching and shrinking mechanism is used to punch and shrink the crown spring hole of the socket housing clamped by the product fixture; as well as A transverse movement mechanism is provided below the crown spring clamp and the punch necking mechanism, and is used to carry and drive the product fixture to move back and forth transversely between the crown spring clamp and the punch necking mechanism; The cam is secured to the base of the crown spring and is secured to a central position within the cam, and the cam has a central locking mechanism which allows the cam to be locked to the base without interfering with the spring. The outer arc surface of the crown spring chuck positioning block is movably fitted with the inner circumferential surface of the inner circular space, and a guide slot is formed between the two adjacent crown spring chuck positioning blocks for the corresponding crown spring chuck to move in the guide slot; a clamping bearing fixing plate and a clamping spring fixing plate are respectively provided on the left and right sides of the crown spring clamp clamping disk, and the clamping bearing fixing plate is connected to the crown spring clamp clamping disk, and a clamping bearing is installed on the clamping bearing fixing plate at one end away from the crown spring clamp clamping disk, and a clamping spring is clamped and connected between the clamping spring fixing plate and the crown spring clamp clamping disk; the crown spring feeding mechanism pushes the clamping bearing to make the crown spring clamping disk rotate around the center of the inner circular space, thereby driving the crown spring chuck to slide in the guide slot through the boss, thereby clamping or opening the clamping parts of the three crown spring chucks.

2. The connector assembly device according to claim 1, characterized in that: The cam is provided with a plurality of adjusting devices, and the adjusting device is installed on a plurality of adjusting devices, and the adjusting device is installed on a plurality of adjusting devices. The adjusting device is installed on a plurality of adjusting devices, and the adjusting device is installed on a plurality of adjusting devices. When the crown spring cylinder drives the crown spring needle fixing plate to move downward along the sliding column, and the crown spring clamp is pushed downward by the crown spring clamp return spring and lowered into place, so that the socket jacket clamped by the product clamp is connected with the crown spring discharge through hole, the crown spring needle fixing plate continues to move downward under the drive of the crown spring cylinder until the crown spring needle is inserted through the crown spring feed through hole and the crown spring clamped and reduced in diameter by the crown spring clamp is pushed out from the crown spring discharge through hole, and the pushed out crown spring enters the crown spring hole of the socket jacket; When the crown spring cylinder drives the crown spring needle fixing plate to move upward along the sliding column, the crown spring needle fixing plate is engaged with the upper end hook portion of the crown spring clamp reset hook, thereby driving the crown spring clamp to move upward, so that the socket sleeve clamped by the product clamp is separated from the crown spring discharge through hole.

3. The connector assembly device according to claim 2, characterized in that: The crown spring clamp is also equipped with an opening clamp assembly, which includes a crown spring clamp opening clamp fixing plate, a crown spring clamp clamping push plate and a crown spring clamp opening clamping plate. The crown spring clamp opening clamp fixing plate is connected to the crown spring cylinder fixing plate. The crown spring clamp clamping push plate and the crown spring clamp opening clamping plate are respectively arranged on the left and right sides and connected to the lower end of the crown spring clamp opening clamp fixing plate. The crown spring clamp clamping push plate and the crown spring clamp opening clamping plate are both provided with a beveled edge that pushes and cooperates with the clamping bearing. When the crown spring clamp moves down to its proper position, the beveled edge of the push plate clamped by the crown spring clamp contacts one side of the clamping bearing and generates a driving force, thereby driving the clamping disk of the crown spring clamp to rotate, so that the clamping parts of the three crown spring clamps are clamped; When the crown spring clamp moves upward under the pull of the crown spring clamp reset hook, the beveled edge of the clamping plate opened by the crown spring clamp contacts the other side of the clamping bearing and generates a driving force, thereby driving the crown spring clamp clamping disk to rotate, so that the clamping parts of the three crown spring clamps are opened.

4. The connector assembly device according to claim 2, characterized in that: The crown spring clamp bottom plate and the crown spring needle mounting fixed plate are both slidably matched with the sliding columns through sliding sleeves, and there are two sliding columns.

5. The connector assembly device according to claim 2, characterized in that: The bottom surface of the crown spring clamp bottom plate is connected with a crown spring clamp height limiting column. When the crown spring clamp is lowered into place, the crown spring clamp height limiting column contacts the top surface of the product clamp.

6. The connector assembly device according to claim 2, characterized in that: A crown spring guide sleeve and a jack outer sleeve concentric sleeve which are arranged in an upper and lower overlapping manner are installed in the crown spring discharge through hole.

7. The connector assembly device according to claim 1, characterized in that: The punch necking mechanism includes a punch and a downwardly disposed necking die; The shrinking die includes a punch die handle connected to the output end of the punch press, a shrinking die pad connected to the lower end of the punch die handle, a shrinking die core plate connected below the shrinking die pad, and a shrinking die core insert embedded in the shrinking die core plate. A vertical mounting hole is provided in the shrinking die core insert, and a die core spring, a through gauge needle connected to the die core spring, and a shrinking die core sleeved on the through gauge needle are provided in the vertical mounting hole.

8. The connector assembly device according to claim 1, characterized in that: The transverse movement mechanism includes a base plate, two sliding groove vertical plates forming a sliding groove are parallelly arranged on the base plate, a product fixture sliding plate is slidably provided in the sliding groove, the product fixture sliding plate is connected to the product fixture via a product fixture pad, the base plate is connected to a fixture shift cylinder via a fixture shift cylinder fixing plate, and the output shaft of the fixture shift cylinder is connected to the product fixture sliding plate.

9. The connector assembly device according to any one of claims 1 to 8, characterized in that: The product fixture includes a fixture base plate, a ring-shaped fixture clamping disc is provided on the fixture base plate, three bearings are evenly distributed and in contact with the inner circumference of the fixture clamping disc are connected to the fixture base plate via bearing shafts, three convex shafts are evenly distributed on the inner circumference of the fixture clamping disc, each of the convex shafts is hinged with a rotating chuck arranged toward the center of the fixture clamping disc, and each of the rotating chucks is connected to the fixture base plate via a rotating chuck rotating shaft; A rocker arm is provided on the side of the clamping disk of the clamp, and a spring fixing plate is provided on one side of the rocker arm, and the spring fixing plate and the rocker arm are connected by a clamping spring of the clamping disk. An opening cylinder is provided on the other side of the rocker arm, and the opening cylinder is mounted on the base plate through an opening cylinder fixing plate, and the front end of the output shaft of the opening cylinder abuts against the rocker arm; the opening cylinder is used to drive the clamping disk of the clamp to rotate around its center of circle, and drive the three rotating chucks to move synchronously for opening and clamping, and the upright jack sleeve is clamped by the three rotating chucks of the product clamp.

10. The connector assembly device according to claim 9, characterized in that: A clamp cover is provided on the clamp clamping disc, and the clamp cover covers the three rotating clamps. A discharge hole corresponding to the center of the clamp clamping disc is provided at the center of the clamp cover.

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