Positioning jig for processing 5G cavity

Abstract

The invention relates to a positioning jig, in particular to a positioning jig used for machining a 5G cavity, two sets of rotating motors are symmetrically arranged at the upper end and the lower end of a bearing frame, two sets of electric control telescopic rods are also arranged, and positioning assemblies are arranged at the telescopic ends of the electric control telescopic rods. A positioning function in the vertical direction is provided for the 5G cavity, that is, convenience is provided for workers when the 5G cavity needs to be assembled and subjected to other machining operations, movement of the supporting disc is controlled through the arranged electric control telescopic rod, a rotating effect is provided for the supporting disc through the arranged rotating motor, operation of the workers can be better facilitated, and the working efficiency is improved. According to the scheme, the supporting plate body and the supporting disc are connected and fixed through the mounting screws, the supporting plate body is detachably arranged, in other words, corresponding positioning changes can be made for different types of 5G cavities, and good positioning flexibility is achieved.

Description

Technical Field

[0001] The present invention relates to a positioning jig, and in particular to a positioning jig for processing a 5G cavity. Background Art

[0002] The 5G filter is equivalent to a frequency sieve, which is used to reduce or eliminate noise and interference. It mainly separates useful signals from noise. When the cavity of the 5G filter is assembled, a positioning fixture is needed to position and fix it to ensure that the cavity of the 5G filter remains positioned and assembled.

[0003] The existing Chinese authorized patent document with announcement number CN113927550A discloses a positioning fixture for processing 5G cavities, and the scheme includes a positioning platform, an air intake pipe, and an assembly fixture. The lower end of the positioning platform is embedded with an air intake pipe and is interconnected. The assembly fixture is installed on the upper end of the positioning platform, and the lower end of the filter cavity is inserted into the limit block on the inner end of the card plate. The outer sides of both ends of the filter cavity squeeze the contact sheet, and the guide rod provides elastic support for the extrusion rod to ensure that the contact sheet and the outer sides of both ends of the filter cavity are tightly in contact, and filter cavities of different sizes are firmly positioned and fixed. The bottom of the middle end of the filter cavity contacts and presses down with the top of the suction cup, and the telescopic hose contracts. The opening and closing piece rotates downward around the torsion shaft to discharge air from the exhaust nozzle, and the opening and closing piece is driven by the torsion shaft to rotate upward and reset to prevent air from entering the telescopic hose again, ensuring that the suction cup and the bottom of the filter cavity are vacuum adsorbed to prevent the filter cavity from shifting during assembly.

[0004] In the above scheme and the prior art, the positioning of the 5G filter cavity is generally achieved by setting up corresponding clamping tooling, and then performing corresponding processing operations on the cavity. In the actual processing process, the 5G filter cavity is generally positioned by horizontal clamping. After the outer side processing operation of the 5G filter cavity is completed, when it is necessary to process its bottom or back side, it is necessary to release the positioning of the 5G filter cavity, adjust the position and perform the positioning operation again, which is rather troublesome. The clamping and positioning adaptability of the existing positioning fixture cannot meet the actual use requirements.

[0005] To this end, the present invention proposes a positioning fixture for processing a 5G cavity to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a positioning fixture for processing a 5G cavity to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning fixture for processing a G cavity, comprising a carrier body and a support base arranged at the bottom of the carrier body; Rotating motors are symmetrically arranged at the upper and lower ends of the carrier body, the rotating motors are connected to the electric telescopic rod, and a connecting plate is fixedly arranged at one end of the electric telescopic rod, and the connecting plate is connected to the positioning assembly.

[0008] Preferably, the positioning assembly includes a connecting disc body, a connecting shaft body, a supporting disc and auxiliary accessories; the connecting disc body is fixedly arranged at one end of the connecting shaft body, and the connecting disc body and the connecting disc member are fixedly connected by bolts, and a supporting disc is fixedly arranged at the other end of the connecting shaft body, and a threaded groove body is arranged on the end face of one end of the supporting disc.

[0009] Preferably, the support disc is connected to the auxiliary accessories, and the auxiliary accessories include a connecting head, a gas hose, an annular connecting cavity, a accommodating cavity, a limiting air hole, a movable support column, a spherical head, an auxiliary ventilation groove, an auxiliary groove and a supporting auxiliary structure; the connecting head is symmetrically arranged on the support disc, and the outer side of the connecting head is fixedly connected to the gas hose, and the inner side of the connecting head is connected to the annular connecting cavity, and the annular connecting cavity is arranged in the support disc.

[0010] Preferably, the accommodating cavities are equidistantly arranged in the supporting disc, and one end of the accommodating cavity is connected to the annular connecting cavity, and the other end of the accommodating cavity extends to the side position of the supporting disc, and a limited air permeable hole sheet is fixedly arranged in the accommodating cavity.

[0011] Preferably, the movable support column is movably inserted in the accommodating cavity, and a spherical head is provided at one end of the movable support column, an auxiliary groove is provided on the end surface of the other end of the movable support column, and an auxiliary ventilation groove is provided through the movable support column.

[0012] Preferably, the movable support column and the position-limiting ventilating hole sheet are provided in the same number of groups, and a position-limiting ventilating hole sheet and a movable support column are provided in the accommodating cavity.

[0013] Preferably, the auxiliary support structure is equidistantly arranged on the side of the support disc, and is connected to one end of the accommodating cavity, and the auxiliary support structure includes an extension head, an internal threaded connecting groove, an external threaded connecting ring, a butt joint, an elastic rubber soft sleeve and auxiliary anti-slip protrusions; the extension head is equidistantly fixed on the side of the support disc, and the extension head is arranged at the outer cavity opening of the accommodating cavity, an internal threaded connecting groove is arranged in the extension head, and the extension head is equidistantly arranged in a ring shape on the side of the support disc.

[0014] Preferably, an external threaded connecting ring is fixedly provided at one end of the docking pipe head, and an elastic rubber soft sleeve is provided at the other end. The external threaded connecting ring is threadedly connected to the internal threaded connecting groove, and the outer side wall of one end of the elastic rubber soft sleeve is evenly provided with auxiliary anti-slip protrusions. The elastic rubber soft sleeve and the movable support column are arranged in corresponding positions and have the same number of groups.

[0015] Preferably, the support disc is connected to a connecting accessory, and the connecting accessory includes a support plate body, a placement groove, a mounting hole body, a mounting screw, an auxiliary knob and a fastening structure; a placement groove is provided at the center position of one side of the support plate body, a mounting hole body is provided in the placement groove, the mounting screw passes through the mounting hole body and is threadedly connected to the threaded groove body on the support disc, and an auxiliary knob is fixedly provided at one end of the mounting screw.

[0016] Preferably, a fastening structure is provided on the support plate body, and the fastening structure includes a positioning slot, a positioning pin, anti-slip grooves, a support body, an adjusting screw, an adjusting handle, a connecting sleeve and a rubber extrusion pad; the positioning slots are evenly arranged on the support plate body, one end of the positioning pin is adapted to be plugged into the positioning slot, and anti-slip grooves are provided on the outer side wall of the plug-in end of the positioning pin, the other end of the positioning pin is fixedly provided with a support body, an adjusting screw is threadedly provided through the support body, one end of the adjusting screw is fixedly provided with an adjusting handle, the other end of the adjusting screw is adapted to be plugged into the connecting sleeve, and the connecting sleeve is fixedly provided on the rubber extrusion pad.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The positioning fixture for 5G cavity processing designed by the present invention comprises a bearing frame and a supporting base arranged at the bottom of the bearing frame; here, rotating motors are symmetrically arranged at the upper and lower ends of the bearing frame, the rotating motors are connected to the electric telescopic rods, and a connecting disk is fixedly arranged at one end of the electric telescopic rod, and the connecting disk is connected to the positioning assembly, wherein two groups of rotating motors are symmetrically arranged at the upper and lower ends of the bearing frame, two groups of electric telescopic rods are also arranged, and a positioning assembly is arranged at the telescopic end of the electric telescopic rod. Through the positioning assembly symmetrically arranged up and down, a vertical positioning function is provided for the 5G cavity, that is, when the 5G cavity needs to be assembled and other processing operations, it provides convenience for the staff, it controls the movement of the supporting disc through the arranged electric telescopic rod, and provides a rotating action for it through the arranged rotating motor, which is more convenient for the staff to operate, and the support plate body and the support disc arranged in this scheme are connected and fixed by the arranged mounting screws to realize the detachable setting of the support plate body, that is, corresponding positioning changes can be made for different types of 5G cavities, and it has good positioning flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the connection of the positioning fixture structure of the present invention; Figure 2 for Figure 1 A magnified schematic diagram of the structural connection at center A; Figure 3 It is a schematic diagram of the local structural connection of the positioning component of the present invention; Figure 4 for Figure 3 A magnified schematic diagram of the structural connection at B in the middle; Figure 5 This is a schematic diagram of the connection of the supporting auxiliary structure of the present invention; Figure 6 It is a partial cross-sectional view of the internal structure connection of the support disk of the present invention; Figure 7 for Figure 6 A magnified schematic diagram of the structural connection at C in the middle; Figure 8 It is a schematic diagram of the front side of the movable support column structure connection of the present invention; Fig. 9 This is a schematic diagram of the rear side of the movable support column structure connection of the present invention; Fig.10 A top view of the support plate structure connection of the present invention; Fig.11 for Fig.10 The enlarged schematic diagram of the structural connection at D in the middle; Fig.12 This is a bottom view of the support plate structure connection of the present invention; Fig.13 This is a schematic diagram of the connection of the positioning latch structure of the present invention.

[0019] In the figure: the support frame 1, the support base 2, the rotating motor 3, the electric control telescopic rod 4, the connecting plate 41, the positioning component connecting plate 501, the connecting shaft 502, the supporting disc 503, the auxiliary accessory connecting head 601, the gas delivery hose 602, the annular connecting cavity 603, the accommodating cavity 604, the limiting air permeable hole 605, the movable support column 606, the spherical head 607, the auxiliary ventilation groove 608, the auxiliary groove 609, the supporting auxiliary structure extension head 701, Internal thread connecting groove 702, external thread connecting ring 703, butt joint 704, elastic rubber soft cover 705, auxiliary anti-skid convex particles 706, connecting accessory support plate 801, placement groove 802, mounting hole 803, mounting screw 804, auxiliary knob 805, fastening structure positioning slot 901, positioning pin 902, anti-skid pattern 903, support body 904, adjusting screw 905, adjusting handle 906, connecting sleeve 907, rubber extrusion pad 908. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-Figure 13 A positioning fixture for processing a 5G cavity comprises a carrier body 1 and a supporting base 2 arranged at the bottom of the carrier body 1; a rotating motor 3 is symmetrically arranged at the upper and lower ends of the carrier body 1, the rotating motor 3 is connected to an electric-controlled telescopic rod 4, and a connecting plate 41 is fixedly arranged at one end of the electric-controlled telescopic rod 4, and the connecting plate 41 is connected to a positioning component.

[0022] That is, two groups of rotating motors 3 are symmetrically arranged at the upper and lower ends of the carrier body 1, and two groups of electrically controlled telescopic rods 4 are also arranged, and a positioning assembly is arranged at the telescopic end of the electrically controlled telescopic rod 4. Through the positioning assembly symmetrically arranged above and below, a vertical positioning function is provided for the 5G cavity, that is, when the 5G cavity needs to be assembled or other processing operations, it provides convenience for the staff, and the movement of the supporting disc 503 is controlled by the electrically controlled telescopic rod 4, and a rotating action is provided for it by the rotating motor 3, which is more convenient for the staff to operate; in this process, through the coordinated use of the supporting disc 503 and the auxiliary accessories, for the 5G cavity with a larger hole groove in the middle, the supporting disc 503 can enter the hole groove, and a positioning effect is provided for the 5G cavity, that is, the connecting disc body 501 in the positioning assembly is fixedly arranged at one end of the connecting shaft body 502, and the connecting disc body 501 is fixedly connected to the connecting disc member 41 by bolts, and the other end of the connecting shaft body 502 is fixedly provided with the supporting disc 503, and a threaded groove body is arranged on the end surface of one end of the supporting disc 503.

[0023] In order to have better working adaptability, the present solution is provided with auxiliary accessories for auxiliary positioning, that is, the support disc 503 is connected with the auxiliary accessories, and the connector 601 in the auxiliary accessories is symmetrically arranged on the support disc 503, and the outer side of the connector 601 is fixedly connected with the gas hose 602, and the inner side of the connector 601 is connected with the annular connecting cavity 603, and the annular connecting cavity 603 is arranged in the support disc 503; the accommodating cavity 604 is equidistantly arranged in the support disc 503, and one end of the accommodating cavity 604 is connected with the annular connecting cavity 603, and the accommodating cavity 604 is connected with the annular connecting cavity 603. The other end of 04 extends to the side position of the supporting disk 503, and a limiting air perforated sheet 605 is fixedly arranged in the accommodating cavity 604; a movable support column 606 is movably inserted in the accommodating cavity 604, and a spherical head 607 is arranged at one end of the movable support column 606, and an auxiliary groove 609 is arranged on the end face of the other end of the movable support column 606, and an auxiliary ventilation groove 608 is arranged through the movable support column 606; the movable support column 606 and the limiting air perforated sheet 605 are arranged in the same number of groups, and a limiting air perforated sheet 605 and a movable support column 606 are arranged in the accommodating cavity 604.

[0024] If the hole groove in the middle of the 5G cavity is larger, the support disc 503 cannot make basic contact with the side wall of the hole groove when the support disc 503 is supporting and positioning. At this time, it is necessary to transport high-pressure gas to the support disc 503 through the gas hose 602. The high-pressure gas enters the annular connecting cavity 603 and then enters the accommodating cavity 604 connected thereto, thereby pushing the movable support column 606 to extend outward. The pushed movable support column 606 tensions and supports the elastic rubber sleeve 705 until it contacts the inner side of the hole groove, thereby achieving the support and positioning work for the 5G cavity; after the assembly or other processing operations are completed, the delivery of high-pressure gas is cut off, so that the push on the movable support column 606 is released, and then the support and positioning of the 5G cavity is released; that is, the support auxiliary structure is equidistantly arranged at the side position of the support disc 503, and the support auxiliary structure is in contact with one end of the accommodating cavity 604 The connection arrangement is carried out, and the supporting auxiliary structure includes an extension head 701, an internal thread connection groove 702, an external thread connection ring 703, a butt joint 704, an elastic rubber soft sleeve 705 and auxiliary anti-skid convex particles 706; the extension head 701 is fixedly arranged at an equidistant position on the side of the support disc 503, and the extension head 701 is arranged at an outer cavity opening position of the accommodating cavity 604, and an internal thread connection groove 702 is arranged in the extension head 701, and the extension head 701 is arranged in a ring shape at an equal distance on the side of the support disc 503; one end of the butt joint 704 is fixedly provided with an external thread connection ring 703, and the other end is provided with an elastic rubber soft sleeve 705, the external thread connection ring 703 is threadedly connected with the internal thread connection groove 702, and the outer side wall of one end of the elastic rubber soft sleeve 705 is evenly provided with auxiliary anti-skid convex particles 706, and the elastic rubber soft sleeve 705 and the movable support column 606 are arranged in corresponding positions and have the same number of groups.

[0025] Among them, for the box-type 5G cavity, this solution performs positioning work by connecting and setting a connecting accessory on the support disc 503, that is, the support disc 503 is connected and set with the connecting accessory, and a placement groove 802 is set at the center position of one side of the support plate body 801 in the connecting accessory, and a mounting hole body 803 is set in the placement groove 802, and a mounting screw 804 passes through the mounting hole body 803 and is threadedly connected with the threaded groove body on the support disc 503, and an auxiliary knob 805 is fixedly set at one end of the mounting screw 804; a fastening structure is set on the support plate body 801, and the positioning slots 901 in the fastening structure are evenly set on the support plate body 801, one end of the positioning pin 902 is adapted to be plugged in with the positioning slot 901, and an anti-slip pattern 903 is set on the outer side wall of the plug-in end of the positioning pin 902, and a support body 904 is fixedly set at the other end of the positioning pin 902, and the support body A regulating screw 905 is provided with a threaded connection passing through 904, and a regulating handle 906 is fixedly provided at one end of the regulating screw 905, and the other end of the regulating screw 905 is adapted to be plugged into a connecting sleeve 907, and the connecting sleeve 907 is fixedly provided on a rubber extrusion pad 908; the 5G cavity is placed on the supporting plate 801 arranged at the lower position, and after placement, if it is necessary to perform processing operations on the top position of the 5G cavity, it is necessary to further position the side of the 5G cavity through the provided fastening structure, that is, to insert the positioning pin 902 into the positioning slot 901 at a suitable position on the side of the 5G cavity, and then rotate the regulating screw 905 through the regulating handle 906, so that the regulating screw 905 pushes the rubber extrusion pad 908 until the rubber extrusion pad 908 contacts the side wall of the 5G cavity, and then tighten the regulating screw 905, and the positioning of the 5G cavity can be completed.

[0026] The support plate 801 and the support disc 503 provided in the present solution are connected and fixed by the provided mounting screws 804, so that the support plate 801 can be detachably provided, that is, corresponding positioning changes can be made for different types of 5G cavities, and the support plate 801 has good positioning flexibility. When the 5G cavity needs to be further stably clamped and positioned, the support plate 801 can also be connected to the support disc 503 provided on the top, and then the support plate 801 at the top is pushed down by the electrically controlled telescopic rod 4, so that the support plate 801 clamps and positions the 5G cavity. The fastening structure provided therein can also provide a limiting effect for the 5G cavity, that is, when the 5G cavity needs to be rotated, the positioning pin 902 is used in conjunction with the regulating screw 905 and the rubber extrusion pad 908, so that the 5G cavity has a limiting function in the horizontal direction, so as to avoid its position displacement and ensure the smooth progress of the processing operation.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning fixture for processing a 5G cavity, comprising a support frame (1) and a support base (2) arranged at the bottom of the support frame (1); Features: Rotating motors (3) are symmetrically arranged at the upper and lower ends of the carrier body (1), the rotating motor (3) is connected to the electric telescopic rod (4), and a connecting plate (41) is fixedly arranged at one end of the electric telescopic rod (4), and the connecting plate (41) is connected to the positioning assembly.

2. The positioning fixture for processing a 5G cavity according to claim 1, characterized in that: The positioning assembly comprises a connecting disc body (501), a connecting shaft body (502), a supporting disc (503) and auxiliary accessories; the connecting disc body (501) is fixedly arranged at one end of the connecting shaft body (502), and the connecting disc body (501) and the connecting disc member (41) are fixedly connected by bolts; the supporting disc (503) is fixedly arranged at the other end of the connecting shaft body (502), and a threaded groove is arranged on the end surface of one end of the supporting disc (503).

3. The positioning fixture for processing a 5G cavity according to claim 2 is characterized in that: The support disc (503) is connected to the auxiliary accessories, and the auxiliary accessories include a connector (601), a gas hose (602), an annular connecting cavity (603), a containing cavity (604), a position-limiting air-permeable hole sheet (605), a movable support column (606), a spherical head (607), an auxiliary ventilation groove (608), an auxiliary groove (609) and a supporting auxiliary structure; the connector (601) is symmetrically arranged on the support disc (503), and the outer side of the connector (601) is fixedly connected to the gas hose (602), and the inner side of the connector (601) is connected to the annular connecting cavity (603), and the annular connecting cavity (603) is arranged in the support disc (503).

4. The positioning fixture for processing a 5G cavity according to claim 3 is characterized in that: The accommodating cavity (604) is arranged at equal distances in the supporting disc (503), and one end of the accommodating cavity (604) is connected to the annular connecting cavity (603), and the other end of the accommodating cavity (604) extends to the side position of the supporting disc (503), and a limited air permeable hole sheet (605) is fixedly arranged in the accommodating cavity (604).

5. The positioning fixture for processing a 5G cavity according to claim 3 is characterized in that: The movable support column (606) is movably inserted in the accommodating cavity (604), and one end of the movable support column (606) is provided with a spherical head (607), and the end surface of the other end of the movable support column (606) is provided with an auxiliary groove (609), and the movable support column (606) is provided with an auxiliary ventilation groove (608) running through it.

6. The positioning fixture for processing a 5G cavity according to claim 3 is characterized in that: The movable support column (606) and the position-limiting ventilating hole sheet (605) are provided in the same number of groups, and a position-limiting ventilating hole sheet (605) and a movable support column (606) are provided in the accommodating cavity (604).

7. The positioning fixture for processing a 5G cavity according to claim 3 is characterized in that: The auxiliary support structure is equidistantly arranged at the side position of the support disc (503), and the auxiliary support structure is connected to one end of the accommodating cavity (604), and the auxiliary support structure comprises an extension head (701), an internal thread connection groove (702), an external thread connection ring (703), a butt joint (704), an elastic rubber soft sleeve (705) and auxiliary anti-skid convex particles (706); the extension head (701) is equidistantly fixedly arranged at the side position of the support disc (503), and the extension head (701) is arranged at the outer cavity opening of the accommodating cavity (604), the extension head (701) is provided with an internal thread connection groove (702), and the extension head (701) is equidistantly arranged in a ring shape at the side of the support disc (503).

8. The positioning fixture for processing a 5G cavity according to claim 7, characterized in that: An external threaded connection ring (703) is fixedly provided at one end of the butt joint (704), and an elastic rubber sleeve (705) is provided at the other end. The external threaded connection ring (703) is threadedly connected to the internal threaded connection groove (702) in a matching manner. Auxiliary anti-skid convex particles (706) are evenly provided on the outer side wall of one end of the elastic rubber sleeve (705). The elastic rubber sleeve (705) and the movable support column (606) are arranged at corresponding positions and have the same number of groups.

9. The positioning fixture for processing a 5G cavity according to claim 2, characterized in that: The support disc (503) is connected to a connection accessory, and the connection accessory comprises a support plate body (801), a placement groove (802), a mounting hole body (803), a mounting screw (804), an auxiliary knob (805) and a fastening structure; a placement groove (802) is provided at the center position of one side of the support plate body (801), a mounting hole body (803) is provided in the placement groove (802), the mounting screw (804) passes through the mounting hole body (803) and is threadedly connected to a threaded groove body on the support disc (503), and an auxiliary knob (805) is fixedly provided at one end of the mounting screw (804).

10. The positioning fixture for processing a 5G cavity according to claim 9, characterized in that: The support plate body (801) is provided with a fastening structure, the fastening structure comprising a positioning slot (901), a positioning pin (902), an anti-slip pattern (903), a support body (904), an adjusting screw (905), an adjusting handle (906), a connecting sleeve (907) and a rubber extrusion pad (908); the positioning slots (901) are evenly arranged on the support plate body (801), one end of the positioning pin (902) is adapted to be plugged into the positioning slot (901), and the positioning pin (902) is connected to the positioning slot (901). The outer side wall of the plug-in end of the pin (902) is provided with an anti-slip groove (903); the other end of the positioning pin (902) is fixedly provided with a support body (904); a regulating screw (905) is threadedly provided through the support body (904); one end of the regulating screw (905) is fixedly provided with a regulating handle (906); the other end of the regulating screw (905) is adapted to be plugged in with a connecting sleeve (907); and the connecting sleeve (907) is fixedly provided on a rubber extrusion pad (908).

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