Connector shell main body forming die

Abstract

The utility model discloses a connector shell main body forming die which comprises a supporting mechanism, a bottom die mechanism arranged on the supporting mechanism and a top die mechanism located on the bottom die mechanism, the supporting mechanism comprises a bottom plate, a base plate is fixed on the bottom plate, and the bottom die mechanism comprises a bottom die base. An inner core base, a limiting plate and a connecting base are fixed to the upper end face of the bottom die base, the bottom die base is in contact connection with the base plate, a forming table is arranged on the inner core base, a plurality of forming groove holes are formed in the forming table, a connector shell is formed in the forming groove holes, and positioning contact pins are arranged in the forming groove holes. The top die mechanism comprises a platen and a top die base fixed to the lower end face of the platen, and the top of the connecting base is inserted into the top die base. According to the connector shell main body forming die, the limiting piles are mounted in the multiple inclined inserting holes, the multiple limiting piles are inserted into the two limiting plates correspondingly, and the four fixing piles are inserted into the four mounting holes, so that connection between the bottom die mechanism and the top die mechanism is more precise.

Description

TECHNICAL FIELD

[0001] The utility model relates to a forming die, in particular to a connector shell main body forming die. BACKGROUND

[0002] The connector shell refers to the external protective shell of the connector, and it is one of the main components of the connector, and the main functions include providing mechanical protection for internal parts, aligning the plug and the socket, fixing the connector to the equipment, and providing certain electromagnetic shielding effect.

[0003] The connector shell is processed by using the forming die, and at present, the top die seat and the bottom die seat of the forming die for the connector shell are usually limited by four guide rods when matched, but the guide rods cannot completely guarantee the perfect matching of the top die seat and the bottom die seat in actual use, and slight shaking may still occur after matching, thereby causing the decrease of the precision of the connector shell. UTILITY MODEL CONTENT

[0004] The utility model discloses a connector shell main body forming die, by installing the limit stake in a plurality of inclined insertion holes, a plurality of limit stakes are inserted into the inside of two limit boards respectively, so that the connection between the bottom die mechanism and the top die mechanism is more precise, thereby guaranteeing the precision of the connector shell.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a connector shell main body forming die, including support mechanism, bottom die mechanism set up on support mechanism and top die mechanism on bottom die mechanism, support mechanism includes bottom plate, has the backing plate on the bottom plate, bottom die mechanism includes bottom die seat, has the inner core seat, limit board and link seat on the upper end surface of bottom die seat, and bottom die seat is connected with the backing plate, is provided with the forming table on the inner core seat, is provided with a plurality of forming slot holes on the forming table, and the connector shell is formed in the forming slot hole, is provided with the positioning pin in a plurality of forming slot holes, top die mechanism includes the platform and the top die seat fixed in the lower end surface of platform, the top of link seat is inserted into the top die seat, is provided with a plurality of inclined insertion holes through both ends on the top die seat, is provided with the limit stake in a plurality of inclined insertion holes, the bottom of limit stake slides through limit board, thereby using a plurality of limit stakes to limit the positional relationship of bottom die mechanism and top die mechanism, so that bottom die mechanism and top die mechanism realize the precise contact connection.

[0006] Preferably, the upper end surface of the bottom plate is fixed with an attachment seat, and the four corners of the upper end surface of the attachment seat are fixed with positioning rods, the four positioning rods slide through the bottom die seat, and the positioning pins are fixed on the attachment seat.

[0007] Preferably, the positioning rods are provided in four, and the outer sides of the four positioning rods are sleeved with springs, and the two ends of the springs are respectively abutted with the dependent seat and the bottom die seat; so that the four springs can play a certain buffering effect, avoiding the collision of the bottom die seat with the pad.

[0008] Preferably, the pad is provided in two, and two guide rods are fixed on each pad, and the guide rods are provided in four, and the four guide rods are slidably arranged through the bottom die seat.

[0009] Preferably, the limiting plates and the connecting seats are provided in two, and the two limiting plates are distributed at the two ends of the forming table, and the two connecting seats are located at the outer sides of the two limiting plates.

[0010] Preferably, the limiting piles are divided into two groups, and the two groups of limiting piles are slidably arranged through the two limiting plates.

[0011] Preferably, the inclined insertion holes and the limiting piles are inclined, and the angle value of the limiting piles is between 50° and 70°.

[0012] Preferably, a protruding strip is fixed on the upper end surface of the forming table, a groove is arranged on the lower end surface of the top die seat, and the protruding strip is fitted and clamped into the groove; the protruding strip is used for buffering between the top die seat and the bottom die seat, and the protruding strip can be made of rubber or silicone.

[0013] Preferably, fixed piles are fixed on the four corners of the upper end surface of the bottom die seat, mounting holes are arranged on the four corners of the lower end surface of the top die seat, and the four fixed piles are slidably arranged into the four mounting holes; so that the top die seat and the bottom die seat can be perfectly connected.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] The utility model discloses a positioning rod and a guide rod on the supporting mechanism can double position the bottom die seat, guarantee the stability and the accuracy of position of the bottom die seat installed on the supporting mechanism, a plurality of inclined insertion holes are arranged on the top die seat, limiting piles are installed in the plurality of inclined insertion holes, the limiting piles are inserted into the limiting plates, four fixed piles are inserted into four mounting holes, the connection between the bottom die mechanism and the top die mechanism is more precise, thereby guaranteeing the precision of the connector shell. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the utility model Figure 1 It is the section schematic diagram along A-A direction of the utility model middle part structure;

[0018] Figure 3 It is the utility model Figure 1 It is the section schematic diagram of B-B direction of the utility model middle part structure;

[0019] Figure 4 Figure 1 is an exploded view of the utility model;

[0020] Figure 5 Figure 2 is a structural schematic view of the bottom die seat of the utility model;

[0021] Figure 6 Figure 3 is an exploded view two of the utility model.

[0022] The reference signs and names in the drawing are as follows: 1, support mechanism; 11, bottom plate; 12, backing plate; 13, attached seat; 14, positioning rod; 15, spring; 16, guide rod; 2, bottom die mechanism; 21, bottom die seat; 22, inner core seat; 23, forming table; 24, limiting plate; 25, connecting seat; 26, forming slot hole; 27, positioning pin; 28, protruding strip; 29, fixed pile; 3, top die mechanism; 31, table plate; 32, top die seat; 33, inclined insertion hole; 34, limiting pile; 35, groove; 36, mounting hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] In the description of the embodiments of the utility model, it should be understood that the directions or position relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are the directions or position relationships shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements indicated must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0025] In the embodiments of the utility model, unless another definite provision and limitation, the terms "mount", "connect", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements.For the ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figure 1 The utility model provides an embodiment: a connector shell main body forming die, including support mechanism 1, bottom die mechanism 2 of being arranged on support mechanism 1 and top die mechanism 3 on bottom die mechanism 2.

[0027] Please refer to Figure 2 Support mechanism 1 includes bottom plate 11, is fixed with the backing plate 12 on bottom plate 11, and the backing plate 12 is provided with two, and is fixed with the dependent seat 13 on the upper end surface of bottom plate 11, and is fixed with the positioning rod 14 on the four corners of the upper end surface of dependent seat 13, and the positioning rod 14 is provided with four, and the outer side of four positioning rods 14 is all sleeved with spring 15, and the both ends of spring 15 are respectively abutted with dependent seat 13 and bottom die seat 21, so that four springs 15 can play a certain buffering effect, avoid the impact of bottom die seat 21 to backing plate 12, and two guide rods 16 are fixed on each backing plate 12, and the guide rod 16 is provided with four, and four guide rods 16 are distributed at the four corners of bottom plate 11, and four guide rods 16 all slide through bottom die seat 21, and bottom die mechanism 2 includes bottom die seat 21, and four positioning rods 14 all slide through bottom die seat 21.

[0028] Please refer to Figure 3 The inner core seat 22, the limiting plate 24 and the link seat 25 are fixed on the upper end surface of bottom die seat 21, and bottom die seat 21 is connected with backing plate 12, and the forming table 23 is arranged on the inner core seat 22, and the top die mechanism 3 includes the table plate 31 and the top die seat 32 fixed on the lower end surface of table plate 31, and the top of link seat 25 is inserted into top die seat 32, and a plurality of inclined insertion holes 33 are arranged on top die seat 32 and pass through both ends, and the limiting pile 34 is arranged in the inclined insertion hole 33, and the inclined insertion hole 33 and the limiting pile 34 are all inclined, and the angle value of the limiting pile 34 is between 50 ° ~ 70 °.

[0029] Please refer to Figure 4 The limiting plate 24 and the link seat 25 are all provided with two, two limiting plates 24 are distributed at both ends of forming table 23, and two link seats 25 are located at the outer side of two limiting plates 24, and bottom die mechanism 2 further includes a plurality of positioning pins 27, and the plurality of positioning pins 27 are all fixed on dependent seat 13.

[0030] Please refer to Figure 5 A plurality of forming grooves 26 are arranged on the forming table 23, the connector shell is formed in the forming grooves 26, the top of the plurality of sets of positioning pins 27 extends into the plurality of forming grooves 26, the protruding bars 28 are fixed on the upper end face of the forming table 23, the bottom of the limiting piles 34 slides through the limiting plates 24, so that the position relationship between the bottom die mechanism 2 and the top die mechanism 3 is limited by the plurality of limiting piles 34, the precise contact connection between the bottom die mechanism 2 and the top die mechanism 3 is realized, and the limiting piles 34 are equally divided into two groups, and the two groups of limiting piles 34 respectively slide through the two limiting plates 24.

[0031] Please refer to Figure 6 The recesses 35 are arranged on the lower end face of the top die base 32, the protruding bars 28 are fitted and clamped into the recesses 35, the protruding bars 28 are used for buffering between the top die base 32 and the bottom die base 21, the protruding bars 28 can be made of rubber or silica gel material, the fixed piles 29 are fixed on the four corners of the upper end face of the bottom die base 21, the mounting holes 36 are arranged on the four corners of the lower end face of the top die base 32, the four fixed piles 29 respectively slide into the four mounting holes 36, and the top die base 32 and the bottom die base 21 can be perfectly butted.

[0032] Please refer to Figures 1 to 6 In the working of the utility model, first, the bottom die base 21 is placed on the two base plates 12, and finally the bottom die base 21 passes through the four guide rods 16 and the four positioning rods 14, and meanwhile the top of the four springs 15 abuts against the bottom die base 21, so that the four springs 15 buffer between the base plate 12 and the bottom die base 21, direct collision between the two is avoided, the bottom die base 21 is precisely positioned, and subsequent shaking of the bottom die base 21 is avoided; then the table plate 31 and the top die base 32 are installed on the bottom die base 21, when installation, the two connecting bases 25 are inserted into the top die base 32, then the plurality of limiting piles 34 are installed in the plurality of inclined insertion holes 33, the plurality of limiting piles 34 pass through the two limiting plates 24, the positioning of the bottom die mechanism 2 and the top die mechanism 3 is completed, and the precise positioning between the bottom die mechanism 2 and the top die mechanism 3 is completed.

[0033] It is apparent for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A connector housing main body forming mold comprising a support mechanism (1), a bottom mold mechanism (2) provided on the support mechanism (1), and a top mold mechanism (3) provided on the bottom mold mechanism (2), characterized in that: The supporting mechanism (1) comprises a bottom plate (11), a backing plate (12) is fixed on the bottom plate (11), the bottom die mechanism (2) comprises a bottom die seat (21), the upper end surface of the bottom die seat (21) is fixed with an inner core seat (22), a limiting plate (24) and a connecting seat (25), and the bottom die seat (21) is in contact connection with the backing plate (12), the inner core seat (22) is provided with a forming table (23), the forming table (23) is provided with a plurality of forming grooves (26), a plurality of the forming grooves (26) are provided with a positioning pin (27), the top die mechanism (3) comprises a table plate (31) and a top die seat (32) fixed on the lower end surface of the table plate (31), the top of the connecting seat (25) is inserted into the top die seat (32), the top die seat (32) is provided with a plurality of inclined insertion holes (33) penetrating through both ends thereof, a plurality of the inclined insertion holes (33) are provided with a limiting post (34), and the bottom of the limiting post (34) slides through the limiting plate (24).

2. The connector housing body molding die according to claim 1, characterized by: The upper end surface of the bottom plate (11) is fixed with an attachment seat (13), the four corners of the upper end surface of the attachment seat (13) are fixed with a positioning rod (14), the four positioning rods (14) slide through the bottom die seat (21), and the positioning pin (27) is fixed on the attachment seat (13).

3. The connector housing body molding die according to claim 2, characterized by: The four positioning rods (14) are provided with a spring (15) on the outer side of each of the four positioning rods (14), and the two ends of the spring (15) are in abutment with the attachment seat (13) and the bottom die seat (21) respectively.

4. The connector housing body molding die of claim 1, wherein: The two backing plates (12) are provided with two guide rods (16) fixed on each of the two backing plates (12), and the four guide rods (16) slide through the bottom die seat (21).

5. The connector housing body molding die of claim 1, wherein: The limiting plate (24) and the connecting seat (25) are provided with two limiting plates (24) and two connecting seats (25), the two limiting plates (24) are arranged at both ends of the forming table (23), and the two connecting seats (25) are located on the outer side of the two limiting plates (24).

6. The connector housing body molding die according to Claim 5, wherein: The limiting posts (34) are equally divided into two groups, and the two groups of limiting posts (34) slide through the two limiting plates (24) respectively.

7. The connector housing body molding die of claim 1, wherein: The inclined insertion hole (33) and the limiting post (34) are both inclined, and the angle value of the limiting post (34) is between 50° and 70°.

8. The connector housing body molding die of claim 1, wherein: The upper end surface of the forming table (23) is fixed with a protruding strip (28), the lower end surface of the top die seat (32) is provided with a groove (35), and the protruding strip (28) is fitted and clamped into the groove (35).

9. The connector housing body molding die of claim 1, wherein: The four corners of the upper end surface of the bottom die seat (21) are fixed with a fixed post (29), the four corners of the lower end surface of the top die seat (32) are provided with a mounting hole (36), and the four fixed posts (29) slide into the four mounting holes (36) respectively.

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