Semi-automatic pile counting equipment
Through the positioning and driving mechanism of semi-automated pile pointing equipment, efficient and precise pile pointing processing of radio frequency connector insulators and shells is achieved, solving the problems of low efficiency and poor consistency in the existing technology, and improving the processing quality and equipment flexibility.
Patent Information
- Application Number
- CN202421673133.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-16
AI Technical Summary
In the prior art, the point pile processing efficiency of RF connectors is low, and the point pile position is uneven and the depth is not uniform, which leads to the impact of product performance and reliability and may result in scrapping.
The semi-automated pile pointing equipment is adopted to synchronously drive the pile pointing needle for processing by positioning rings and driving mechanisms. Combined with the movement of the cylinder and the top rod, the precise movement and depth adjustment of the pile pointing needle are achieved, and the processing consistency and accuracy are ensured by using springs and limit rods.
It improves the efficiency and consistency of point pile processing, ensures the accuracy of point pile location, reduces product defect rate, improves processing flexibility and equipment maintenance convenience.
Smart Images
Figure CN223167843U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of radio frequency connector processing, and particularly relates to a semi-automatic studding device. Background Art
[0002] In the design of radio frequency connectors and adapters, insulators made of polymer materials and metal shells often cannot be fixed by other means. If the insulators are not fixed, they will displace or rotate, which will have an adverse effect on the performance and reliability of the products. Therefore, it is necessary to fix the insulators in the shells by studding. Studding means that through the action of external force, the metal shell generates slight deformation, and the deformation is embedded in the insulator to fix the insulator. At present, the method is to use a manual press to press 4 points on the shell. The positions of the points are not evenly distributed and the depths are not uniform. It requires employees to operate 4 times, with very low efficiency. Moreover, the product may rotate during studding, resulting in defects and a certain amount of scrap. Summary of the Utility Model
[0003] Technical Objective: Aiming at the deficiencies in the studding processing of connectors in the prior art, the utility model discloses a semi-automatic studding device.
[0004] Technical Solution: To achieve the above technical objective, the utility model adopts the following technical solution:
[0005] A semi-automatic studding device includes a base. A positioning ring for positioning the workpiece is arranged on the base. An installation plate is concentrically arranged on the outer periphery of the positioning ring. Studding needles for performing studding processing on the surface of the workpiece are evenly distributed along the four sides of the positioning ring on the installation plate. The positioning ring is provided with processing holes for the ends of the studding needles to perform studding processing on the workpiece. The studding needles are slidably arranged in the installation plate through studding needle sleeves. Driving mechanisms for pushing the studding needle sleeves to move are arranged at corresponding positions on the four sides of the installation plate where the studding needle sleeves are located.
[0006] Preferably, the driving mechanism of the utility model includes a cylinder and a push rod. One end of the push rod is connected to the driving end of the cylinder, and the other end is rotatably and cooperatively connected to the base through a rotating shaft and a bearing. The rod body of the push rod corresponds to the rear end position of the studding needle sleeve. By driving the push rod to rotate around the rotating shaft by the cylinder, the studding needle sleeve and the studding needle are driven to move along their own axis directions. A spring for pushing the studding needle sleeve to reset after studding is arranged on the installation plate.
[0007] Preferably, a stroke adjustment screw for abutting against the end of the studding needle sleeve is arranged on the push rod of the utility model. The stroke adjustment screw is in threaded fit with the push rod. The studding depth of the studding needle is adjusted by adjusting the position of the stroke adjustment screw.
[0008] Preferably, the dotting pin of the present utility model is provided with a square section for sliding cooperation with the mounting plate and a circular section for mounting and fixing the dotting pin. The circular section adopts a hollow closing structure, and slots are axially opened along the circumference of the circular section. When the dotting pin is inserted, the closing structure is propped up, and the dotting pin is clamped and fixed through the circular section.
[0009] Preferably, the spring of the present utility model is sleeved on the circular section of the dotting pin sleeve. One end of the spring abuts against the step surface between the square section and the circular section, and the other end is relatively fixed to the mounting plate.
[0010] Preferably, the positioning ring of the present utility model is provided with a limiting rod for limiting the height of the placed workpiece. The limiting rod is concentrically arranged with the positioning ring and is threadedly connected to the base. The position of the limiting rod end in the positioning ring is adjusted by rotating the limiting rod.
[0011] Preferably, the number of the on-pile points of the workpiece of the present utility model is four, and the dotting pins are arranged at an angle of 90° to each other along the circumferential direction of the positioning ring.
[0012] Preferably, the base of the present utility model is fixed on the bottom plate through a bracket, and the base is rotatably connected to the bracket.
[0013] Preferably, the upper surface of the mounting plate of the present utility model is provided with a cover plate for limiting the height direction position of the dotting pin and the dotting pin sleeve.
[0014] Beneficial effects: The semi-automatic dotting device provided by the present utility model has the following beneficial effects:
[0015] 1. The present utility model locates the workpiece through the positioning ring, and synchronously drives the dotting pin to move through the driving mechanism for dotting processing of the radio frequency connector insulator and the housing, which can ensure the consistency of the dotting processing and improve the efficiency of the dotting processing.
[0016] 2. The driving mechanism of the present utility model drives the ejector rod to move through the cylinder, so that the corresponding dotting pin can move axially, and the moving distance of the dotting pin can be adjusted through the stroke adjustment screw, improving the flexibility of processing and meeting the processing requirements of different dotting depths.
[0017] 3. The dotting pin sleeve and the dotting pin of the present utility model are detachably connected through the circular section, and the dotting pin can be replaced quickly and flexibly.
[0018] 4. The present utility model limits the circumferential direction of the connector housing through the positioning ring, and adjusts the axial height of the connector housing through the provided limiting rod, which can ensure the accuracy of the dotting position and the processing quality. Description of the Drawings
[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.
[0020] Figure 1 It is the overall structure diagram of the present invention;
[0021] Figure 2 It is the structure diagram of the mounting plate of the present invention;
[0022] Among them, 1 - base, 2 - positioning ring, 3 - mounting plate, 4 - dotting needle, 5 - dotting needle sleeve, 6 - cylinder, 7 - ejector rod, 8 - rotating shaft, 9 - bearing, 10 - spring, 11 - stroke adjustment screw, 12 - limiting rod, 13 - bracket, 14 - bottom plate, 15 - cover plate, 16 - pneumatic button, 17 - pneumatic valve. Detailed implementation manners
[0023] Now, reference will be made in detail to the embodiments of the present disclosure, one or more examples of which are set forth below. Each embodiment and example is provided by way of explanation of the apparatus, composition, and materials of the present disclosure, and not by way of limitation. On the contrary, the following description provides a convenient illustration for implementing the exemplary embodiments of the present disclosure. In fact, those skilled in the art will appreciate that various modifications and variations can be made within the teachings of the present disclosure without departing from the scope or spirit of the present disclosure. For example, features shown or described as part of one embodiment can be combined with another embodiment to yield yet another embodiment. It is intended that the present disclosure cover such modifications and variations that fall within the scope of the appended claims and their equivalents. Other objects, features, and aspects of the present disclosure are disclosed or are apparent from the following detailed description. It is to be understood by those of ordinary skill in the art that this description is only a description of exemplary embodiments and is not intended to limit the broader aspects of the present disclosure.
[0024] Such as Figure 1 and Figure 2As shown in the figure, the present invention discloses a semi-automatic staking device, which includes a base 1. A positioning ring 2 for positioning a workpiece is arranged on the base 1. An installation plate 3 is concentrically arranged on the outer periphery of the positioning ring 2. Along the four circumferences of the positioning ring 2 on the installation plate 3, staking needles 4 for staking processing on the surface of the workpiece are evenly arranged. The positioning ring 2 is provided with a processing hole for the end of the staking needle 4 to perform staking processing on the workpiece. In the embodiment of the present utility model, the number of stake points is four, and the staking needles 4 are arranged at an angle of 90° to each other along the circumferential direction of the positioning ring 2; a limiting rod 12 for limiting the height of the placed workpiece is arranged inside the positioning ring 2. The limiting rod 12 is concentrically arranged with the positioning ring 2 and is threadedly connected to the base 1. By rotating the limiting rod 12, the position inside the positioning ring 2 at the end of the limiting rod 12 is adjusted; the staking needle 4 is slidably arranged in the installation plate 3 through a staking needle sleeve 5. Driving mechanisms for pushing the staking needle sleeve 5 to move are arranged at corresponding positions on the four circumferences of the installation plate 3 where the staking needle sleeve 5 is located. A cover plate 15 for restricting the height direction positions of the staking needle 4 and the staking needle sleeve 5 is arranged on the upper surface of the installation plate 3.
[0025] Specifically, the driving mechanism of the present utility model includes a cylinder 6 and a push rod 7. One end of the push rod 7 is connected to the driving end of the cylinder 6, and the other end is rotatably and cooperatively connected to the base 1 through a rotating shaft 8 and a bearing 9. The rod body of the push rod 7 corresponds to the rear end position of the staking needle sleeve 5. By driving the push rod 7 to rotate around the rotating shaft 8 by the cylinder 6, the staking needle sleeve 5 and the staking needle 4 are driven to move along their own axial directions; a spring 10 for pushing the staking needle sleeve 5 to reset after staking is arranged on the installation plate 3.
[0026] The present utility model uses the cylinder to drive the push rod 7 to rotate, thereby applying a thrust to the staking needle sleeve 5 to drive the movement of the staking needle 4. At the same time, to ensure the consistency of the staking depth, the stroke of each action of the cylinder remains the same. And because the staking depth is relatively small, the rotation angle of the corresponding push rod 7 is also small, and it will not cause a large change in the pushing position that cooperates with the end of the staking needle sleeve 5. Therefore, although the thrust of the push rod is not completely consistent with the axial direction of the staking needle sleeve 5, the purpose of pushing the staking needle sleeve 5 to slide in the installation plate 3 can still be achieved; at the same time, to facilitate the adjustment of the staking depth, a stroke adjustment screw 11 for abutting against the end of the staking needle sleeve 5 is arranged on the push rod 7 of the present utility model. The stroke adjustment screw 11 is in threaded cooperation with the push rod 7, and the staking depth of the staking needle 4 is adjusted by adjusting the position of the stroke adjustment screw 11.
[0027] The adjustment method of the present utility model can ensure the accuracy of the staking processing depth, without the need to adjust through the stroke of the cylinder, and is not affected by the accuracy of the cylinder itself. It only needs to ensure that the action stroke of the cylinder is consistent.
[0028] The dotting needle sleeve 5 of the utility model is provided with a square section for sliding cooperation with the mounting plate 3 and a circular section for mounting and fixing the dotting needle 4. The circular section adopts a hollow closing structure, and slots are axially formed around the circular section. When the dotting needle 4 is inserted, the closing structure is propped up, and the dotting needle 4 is clamped and fixed through the circular section. The detachable clamping structure between the circular section and the dotting needle 4 enables the quick replacement of the dotting needle 4 as needed and is also convenient for the maintenance of the equipment. The spring 10 is sleeved on the circular section of the dotting needle sleeve 5. One end of the spring 10 abuts against the step surface between the square section and the circular section, and the other end is relatively fixed to the mounting plate 3.
[0029] Meanwhile, for the convenience of the assembly and operation of the connector housing, the base 1 of the utility model is fixed on the bottom plate 14 through the bracket 13. The base 1 is rotatably connected to the bracket 13, and the orientation of the base can be adjusted as needed. And to ensure the synchronization of the cylinder action, a pneumatic button 16 and a pneumatic valve 17 are arranged between the cylinder of the utility model and the air source. When dotting processing is carried out, by pressing the pneumatic button 16, the synchronous action of the cylinder can be realized. The ejector rod 7 is driven to move by the cylinder 6, so that the dotting needle sleeve 5 moves forward under the drive of the ejector rod 7, driving the dotting needle 4 to move. The end of the dotting needle 4 extends into the processing hole on the positioning ring 2, and a concave point is pressed on the surface of the housing to complete the dotting processing action on the connector housing. After the cylinder 6 moves reversely and the thrust is withdrawn, under the action of the spring 10, the dotting needle sleeve 5 is pushed backward, so that the dotting needle 4 is separated from the housing, the dotted housing is taken off and a new housing is loaded, and the next dotting processing is carried out again.
Claims
1. A semi-automatic pile-pointing device, characterized in that It includes a base (1), on which a positioning ring (2) for positioning the workpiece is provided. An installation plate (3) is concentrically arranged on the outer periphery of the positioning ring (2). Along the periphery of the fixed ring (2) on the installation plate (3), dot pegging needles (4) for dot pegging processing on the surface of the workpiece are evenly distributed. The positioning ring (2) is provided with processing holes through which the ends of the dot pegging needles (4) perform dot pegging processing on the workpiece. The dot pegging needles (4) are slidably arranged in the installation plate (3) through dot pegging needle sleeves (5). Driving mechanisms for pushing the dot pegging needle sleeves (5) to move are provided at corresponding positions around the installation plate (3) where the dot pegging needle sleeves (5) are located.
2. The semi-automatic pile-pointing device according to claim 1, wherein, The driving mechanism includes a cylinder (6) and a push rod (7). One end of the push rod (7) is connected to the driving end of the cylinder (6), and the other end is rotatably connected to the base (1) through a rotating shaft (8) and a bearing (9). The rod body of the push rod (7) corresponds to the rear end position of the dot pegging needle sleeve (5). By driving the push rod (7) to rotate around the rotating shaft (8) through the cylinder (6), the dot pegging needle sleeve (5) and the dot pegging needle (4) are driven to move along their own axial directions. A spring (10) for pushing the dot pegging needle sleeve (5) to reset after dot pegging is provided on the installation plate (3).
3. The semi-automatic pile-pointing device according to claim 2, characterized in that, A stroke adjustment screw (11) for abutting against the end of the dot pegging needle sleeve (5) is provided on the push rod (7). The stroke adjustment screw (11) is in threaded fit with the push rod (7). The dot pegging depth of the dot pegging needle (4) is adjusted by adjusting the position of the stroke adjustment screw (11).
4. A semi-automatic pile-pointing device according to claim 2, characterized in that, The dot pegging needle sleeve (5) is provided with a square section for sliding fit with the installation plate (3) and a circular section for installing and fixing the dot pegging needle (4). The circular section adopts a hollow closed structure, and slots are axially opened around the circular section. When the dot pegging needle (4) is inserted, the closed structure is propped up, and the dot pegging needle (4) is clamped and fixed through the circular section.
5. The semi-automatic pile-pointing device according to claim 4, characterized in that, The spring (10) is sleeved on the circular section of the dot pegging needle sleeve (5). One end of the spring (10) abuts against the step surface between the square section and the circular section, and the other end is relatively fixed to the installation plate (3).
6. A semi-automatic pile-pointing device according to claim 1, characterized in that, A limiting rod (12) for limiting the height of the placed workpiece is provided inside the positioning ring (2). The limiting rod (12) is concentrically arranged with the positioning ring (2) and is threadedly connected to the base (1). The position of the end of the limiting rod (12) inside the positioning ring (2) is adjusted by rotating the limiting rod (12).
7. A semi-automatic pile-pointing device according to claim 1, characterized in that, The number of dot pegging points on the workpiece is four, and the dot pegging needles (4) are arranged at an angle of 90° to each other along the circumferential direction of the positioning ring (2).
8. A semi-automatic pile-pointing device according to claim 1, characterized in that, The base (1) is fixed on the bottom plate (14) through a bracket (13), and the base (1) is rotatably connected to the bracket (13).
9. A semi-automatic pile-pointing device according to claim 1, characterized in that, A cover plate (15) for restricting the height direction position of the dot pegging needle (4) and the dot pegging needle sleeve (5) is provided on the upper surface of the installation plate (3).