Radio frequency connector part punch forming equipment

Abstract

The utility model discloses radio frequency connector part punch forming equipment which comprises a bottom plate, a top plate and a punching mechanism. Wherein a support is arranged on the bottom plate, and the top plate is located at the upper end of the support; the punching mechanism comprises a punch and a positioning column, and a punched hole corresponding to the punch is formed in the center of the top of the positioning column. The positioning mechanism is used for preventing the metal cap from deviating during stamping; the positioning mechanism comprises a sliding block and a moving block which are also driven by the hydraulic cylinder, the sliding block is designed in a wedge shape, the moving block is arranged on the bottom plate in a sliding mode and can be extruded by the wedge-shaped sliding block to move towards the positioning column, a positioning block is arranged at the end, close to the positioning column, of the moving block, and the positioning block is arranged in an arc shape. The metal cap can be firmly fixed in the stamping process, deviation and sliding of the metal cap are prevented, and therefore deformation and size deviation caused by position change of parts are avoided, and stability of product quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping equipment technical field, specifically is a radio frequency connector part stamping forming equipment. BACKGROUND

[0002] Radio frequency connector is a kind of electronic component for realizing radio frequency signal transmission and connection, usually by inner conductor, outer conductor, insulating medium, contact piece and shell etc. Part is composed, inner conductor is responsible for transmission signal, outer conductor is used for shielding, insulating medium separates inner and outer conductor and guarantees signal transmission characteristic, contact piece realizes electrical connection, shell provides mechanical support and protection, it can establish reliable radio frequency signal passage between different electronic equipment or circuit, simultaneously has good electrical performance, mechanical performance and environmental adaptability, to meet the needs of various radio frequency application scenarios.

[0003] When the metal cap (shell) of radio frequency connector is processed, stamping equipment is often needed, due to the special shape of metal cap, the traditional stamping equipment lacks the fixing ability of parts when processing, so that the parts are prone to deviation and sliding in the stamping process, so that the parts appear deformation, size deviation, product quality is unstable and other problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of radio frequency connector part stamping forming equipment, can firmly fix metal cap in stamping process, prevent its deviation and sliding, to avoid the deformation and size deviation caused by the position variation of parts, guarantee the stability of product quality, to solve the problems presented in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of radio frequency connector part stamping forming equipment, comprising:

[0007] Bottom plate, top plate and the stamping mechanism for stamping processing to the metal cap component of radio frequency connector;

[0008] Wherein, the bracket is provided on the bottom plate, and the top plate is located at the upper end of the bracket;

[0009] The stamping mechanism includes punch and positioning column, punch is located between bottom plate and top plate and is driven by hydraulic cylinder on top plate, positioning column is set on bottom plate for placing metal cap, and the center of the top of positioning column is provided with the punch hole corresponding to punch;

[0010] Further include the positioning mechanism for preventing metal cap from deviating when stamping;

[0011] The positioning mechanism comprises a wedge-shaped sliding block driven by the hydraulic cylinder and a moving block slidingly arranged on the bottom plate and capable of being pressed by the wedge-shaped sliding block to move towards the positioning column, and the end of the moving block close to the positioning column is provided with a positioning block in a circular arc shape.

[0012] Preferably, the hydraulic cylinder is installed on the top of the top plate, the hydraulic rod of the hydraulic cylinder is slidingly inserted into the top plate, the lower end of the hydraulic rod is provided with a lifting plate, and the punch is installed at the bottom center of the lifting plate.

[0013] Preferably, three groups of supporting plates are arranged around the lifting plate, the sliding block is arranged at the bottom of the supporting plate, and the top surface of the end of the supporting plate is provided with a guide rod which is slidingly inserted into the top plate.

[0014] Preferably, the first notch for inserting the sliding block is formed in the bottom plate, and the end of the moving block is provided with a second notch with a slope for contacting the sliding block.

[0015] Preferably, the connecting rods are symmetrically arranged on both sides of the first notch in the bottom plate, the connecting rods are provided with protrusions at both ends, and the lower end of the protrusion is connected to the bottom plate.

[0016] Preferably, the connecting plates are arranged on both sides of the moving block, the end of the connecting plate is slidingly sleeved on the connecting rod, and the compression spring is arranged between the moving plate and the protrusion on the connecting rod so that the moving block is reset after stamping is completed.

[0017] Preferably, the arc-shaped inner wall of the positioning block is equidistantly distributed with multiple groups of rubber strips for further improving the positioning capacity of the metal cap.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1. The positioning mechanism is arranged to effectively solve the problem that the traditional stamping equipment lacks the part fixing capacity, the wedge-shaped sliding block driven by the hydraulic cylinder presses the moving block, the circular arc-shaped positioning block on the moving block moves towards the positioning column and clamps the metal cap, the metal cap is firmly fixed during stamping to prevent deviation and sliding, thereby avoiding deformation and size deviation of the part caused by position change and ensuring the stability of product quality.

[0020] 2. The stamping mechanism and the positioning mechanism are both driven by the hydraulic cylinder, the unified supply and control of power are realized, the wedge-shaped structure is matched between the sliding block and the moving block, the moving block can be accurately pushed when the sliding block is lowered under the action of the hydraulic cylinder, the structure design is reasonable, the positioning action is stable and reliable, meanwhile, the supporting plates, the guide rods and other components on the lifting plate are arranged to ensure the stability and accuracy of the punch and the sliding block during the movement, the linkage between the components is good, and the overall performance of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structural schematic view of the utility model;

[0022] Figure 2 It is the structural schematic view of the utility model slider;

[0023] Figure 3 It is the structural schematic view of the utility model positioning column;

[0024] Figure 4 It is the structural schematic view of the utility model moving block.

[0025] In the drawing: 1, bottom plate;2, top plate;3, positioning column;4, punch hole;5, hydraulic cylinder;6, punch;7, lifting plate;8, support plate;9, slider;10, first gap;11, moving block;12, positioning block;13, protruding block;14, connecting rod;15, compression spring;16, connecting plate;17, rubber strip;18, second gap;19, guide rod. DETAILED DESCRIPTION

[0026] The technical scheme 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.

[0027] Please refer to Figures 1-4 The utility model provides a kind of radio frequency connector parts punch forming equipment, it include: bottom plate 1, top plate 2 and the punch mechanism for being used to the stamping processing of the metal cap component of radio frequency connector.

[0028] Wherein, support is provided on bottom plate 1, and top plate 2 is located at the upper end of support;Punch mechanism includes punch 6 and positioning column 3, punch 6 is located between bottom plate 1 and top plate 2 and is driven by hydraulic cylinder 5 on top plate 2, positioning column 3 is set on bottom plate 1 for placing metal cap, and punch hole 4 corresponding to punch 6 is formed in the top center of positioning column 3.

[0029] Bottom plate 1 is the support base of entire equipment, and top plate 2 is fixed above it by support, and stable frame structure is constructed.Punch 6 of punch mechanism is driven by hydraulic cylinder 5 on top plate 2, and can realize reciprocating motion up and down.Metal cap is placed on positioning column 3 of bottom plate 1, and punch hole 4 in the top center of positioning column 3 corresponds with punch 6, to provide accurate stamping target position for punch 6.

[0030] Please refer to Figures 1-4The utility model also includes the positioning mechanism for preventing the metal cap from deviating when stamping, the positioning mechanism includes the slider 9 and the moving block 11 that are also driven by the hydraulic cylinder 5, the slider 9 is wedge-shaped design, the moving block 11 is slidably arranged on the bottom plate 1 and can be extruded by the wedge-shaped slider 9 to move to the positioning column 3, the one end of the moving block 11 close to the positioning column 3 is provided with the locating block 12, and the locating block 12 is arc-shaped arrangement.

[0031] The hydraulic cylinder 5 is installed at the top of the top plate 2, the hydraulic rod of the hydraulic cylinder 5 is slidably inserted into the top plate 2, the lower end of the hydraulic rod is provided with the lifting plate 7, and the punch 6 is installed at the bottom center of the lifting plate 7. Three groups of support plates 8 are arranged around the lifting plate 7, the slider 9 is arranged at the bottom of the support plate 8, and the top surface of the end of the support plate 8 is provided with a guide rod 19, and the guide rod 19 is slidably inserted into the top plate 2. The first notch 10 for inserting the slider 9 is formed in the bottom plate 1, and one end of the moving block 11 is provided with the second notch 18 with a slope for contacting the slider 9.

[0032] When the hydraulic cylinder 5 on the top plate 2 is started, the hydraulic rod pushes the lifting plate 7 to descend. The support plate 8 on the lifting plate 7 drives the wedge-shaped slider 9 at the bottom to descend, and in the descending process of the slider 9, the wedge surface thereof contacts and extrudes the second notch 18 with a slope at one end of the moving block 11, so that the moving block 11 slides on the bottom plate 1 to the positioning column 3. The arc-shaped locating block 12 at one end of the moving block 11 close to the positioning column 3 approaches and tightly holds the metal cap placed on the positioning column 3, so as to fix the metal cap during stamping and prevent it from deviating and sliding. In view of the problems that the metal cap is prone to deviation and sliding during stamping, the positioning mechanism realizes effective fixing of the metal cap through the ingenious wedge extrusion structure, greatly improves the stability of the parts during stamping, significantly reduces the quality problems such as deformation and size deviation of the parts caused by displacement, and improves the stability of product quality.

[0033] Meanwhile, the hydraulic rod is slidably inserted into the top plate 2 downward during work, pushes the lifting plate 7 to descend, and further drives the punch 6 and the components such as the slider 9 connected thereto to move synchronously, and the three groups of support plates 8 around the lifting plate 7 are used for stably connecting the slider 9, the guide rod 19 on the top surface of the end of the support plate 8 is slidably inserted into the top plate 2, provides guidance for the movement of the lifting plate 7 and related components, and guarantees the stability and accuracy of the movement. It is ensured that the power is stably transmitted from the hydraulic cylinder 5 to the punch 6 and the positioning mechanism, and through the structure of the guide rod 19, the accuracy of the components of the punch 6 and the positioning mechanism during the movement process is guaranteed, the stamping and positioning effects are avoided due to the shaking or deviation of the components, and the working accuracy and reliability of the whole equipment are further improved.

[0034] Please refer to Figures 3-4 :

[0035] The bottom plate 1 is provided with connecting rods 14 on both sides of the first gap 10, the connecting rods 14 are provided with protrusions 13 at both ends, and the lower ends of the protrusions 13 are connected to the bottom plate 1. The moving block 11 is provided with connecting plates 16 on both sides, the connecting plates 16 are slidingly sleeved on the connecting rods 14 at the ends, and compression springs 15 are arranged on the connecting rods 14 between the moving plates and the protrusions 13 to facilitate the resetting of the moving block 11 after stamping. The arc-shaped inner wall of the positioning block 12 is provided with a plurality of groups of rubber strips 17 distributed at equal intervals, which are used to further improve the positioning ability of the metal cap.

[0036] After stamping, the hydraulic rod of the hydraulic cylinder 5 rises, driving the lifting plate 7 and related components to rise. At this time, the connecting plates 16 on both sides of the moving block 11 are sleeved on the connecting rods 14, and the compression springs 15 between the moving plates and the protrusions 13 on the connecting rods 14 release the elastic potential energy, pushing the moving block 11 to reset in the direction away from the positioning column 3. The compression spring 15 realizes the automatic resetting of the moving block 11, facilitates the next stamping operation, and improves the working efficiency of the equipment.

[0037] The plurality of groups of rubber strips 17 distributed at equal intervals on the arc-shaped inner wall of the positioning block 12 further enhance the fixing effect of the metal cap when the positioning block 12 tightly holds the metal cap, compensate for the problem of not being tightly fitted due to the special shape of the metal cap, and enhance the positioning ability of the positioning block 12 to the metal cap, further prevent the displacement of the metal cap during stamping, and provide more reliable protection for product quality.

[0038] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and those skilled in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the utility model.

Claims

1. A radio frequency connector part stamp forming apparatus characterized by, The utility model relates to a stamping mechanism for stamping metal cap of radio frequency connector, comprising: a bottom plate (1), a top plate (2) and a stamping mechanism for stamping metal cap of radio frequency connector; wherein, the bottom plate (1) is provided with a support, and the top plate (2) is located at the upper end of the support; the stamping mechanism comprises a punch (6) and a positioning column (3), the punch (6) is located between the bottom plate (1) and the top plate (2) and is driven by a hydraulic cylinder (5) on the top plate (2), and the positioning column (3) is provided on the bottom plate (1) for placing the metal cap, and a punch hole (4) corresponding to the punch (6) is formed in the center of the top of the positioning column (3); further comprising a positioning mechanism for preventing the metal cap from deviating during stamping; the positioning mechanism comprises a slider (9) and a moving block (11), both of which are driven by the hydraulic cylinder (5), the slider (9) is wedge-shaped, the moving block (11) is slidably arranged on the bottom plate (1) and can be extruded by the wedge-shaped slider (9) to move towards the positioning column (3), and the end of the moving block (11) close to the positioning column (3) is provided with a positioning block (12), and the positioning block (12) is arc-shaped.

2. A radio frequency connector part stamp forming apparatus as defined in claim 1, wherein: the hydraulic cylinder (5) is installed on the top of the top plate (2), the hydraulic rod of the hydraulic cylinder (5) is slidably inserted into the top plate (2), the lower end of the hydraulic rod is provided with a lifting plate (7), and the punch (6) is installed at the bottom center of the lifting plate (7).

3. A radio frequency connector part stamp forming apparatus as defined in claim 2, wherein: three groups of support plates (8) are arranged around the lifting plate (7), the slider (9) is arranged at the bottom of the support plate (8), and the top surface of the end of the support plate (8) is provided with a guide rod (19) which is slidably inserted into the top plate (2).

4. The radio frequency connector part stamp forming apparatus of claim 1, wherein: a first notch (10) for inserting the slider (9) is formed in the bottom plate (1), and one end of the moving block (11) is provided with a second notch (18) with slope for contacting the slider (9).

5. A radio frequency connector part stamping and forming apparatus as defined in claim 4 wherein: symmetrical connecting rods (14) are arranged on both sides of the first notch (10) in the bottom plate (1), and protruding blocks (13) are arranged at both ends of the connecting rods (14), and the lower end of the protruding block (13) is connected to the bottom plate (1).

6. A radio frequency connector part stamping and forming apparatus as defined in claim 5 wherein: connecting plates (16) are arranged on both sides of the moving block (11), the end of the connecting plate (16) is slidably sleeved on the connecting rod (14), and compression springs (15) are arranged between the moving plate and the protruding block (13) on the connecting rod (14) so that the moving block (11) can be reset after stamping.

7. The radio frequency connector part stamping and forming apparatus of claim 1, wherein: a plurality of rubber strips (17) are equidistantly arranged on the inner wall of the arc-shaped positioning block (12) to further improve the positioning ability of the metal cap.

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