Sensor inner core bushing press-fit tool for angle sensor production

Abstract

The utility model belongs to the technical field of angle sensor production, and particularly relates to a sensor inner core lining press-fit tool for angle sensor production, which comprises a base and a cushion column, and a press-fit mechanism and a collecting mechanism are arranged at the top end of the base. According to the sensor inner core lining press-fit tool for angle sensor production, after press-fit of a sensor is completed, the sensor can be automatically conveyed and collected through the collecting mechanism, a structure with a limiting function is further arranged, the conveying quality of the sensor is improved, and the production efficiency is improved. The problem that the production rate of the sensor is reduced due to the fact that the machined sensor needs to be manually picked up after press-fit of the device in the background technology is completed is solved, the press-fit mechanism is arranged, the sensor can be continuously machined in the sensor machining process, the production rate of the sensor is increased, and the production efficiency of the sensor is improved. And moreover, the sensor can be stably processed, and the production quality of the sensor is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle sensor production, in particular to a sensor inner core bushing press-fitting tool for angle sensor production. Background Art

[0002] A sensor is a device, module or subsystem whose purpose is to detect events or changes in the environment and send information to other electronic devices, usually computer processors. Its main body includes a sensor core and a sleeve. When the sensor core and the sleeve are assembled, the sensor core and the sleeve are pressed together by the device.

[0003] In the prior art, during the press-fitting process of the sensor core and the bushing, the sensor core and the bushing need to be fed, pressed and discharged in sequence, which cannot work continuously and can only complete the press-fitting of one sensor at a time, which is time-consuming, labor-intensive and has low work efficiency.

[0004] In the patent document with the publication number CN218364484U, a sensor inner core bushing press-fitting tool is proposed, the device includes a base, a side frame, a rotating bracket, a press-fitting assembly and a driving mechanism, the side frame is fixedly arranged on the base, a plurality of lower dies are circumferentially distributed on the rotating bracket, an upper die is arranged on the press-fitting assembly, the rotating bracket is rotatably connected to the side frame through a rotating shaft, the rotating shaft is drivingly connected to the output shaft of the driving mechanism, the press-fitting assembly is arranged above the rotating bracket, the upper die placed on the press-fitting assembly is adapted to the lower die placed on the rotating bracket, the driving mechanism includes a motor, a worm and a worm wheel, the motor is fixedly connected to the side frame, the worm is drivingly connected to the output shaft of the motor, the worm wheel is fixedly arranged on the rotating shaft, and the worm and the worm wheel are meshingly connected. The press-fitting tool can be fixedly installed with multiple lower dies through the rotating bracket, and cooperate with the upper die to perform rotary press-fitting, so as to realize the continuous work of feeding, pressing and discharging of the sensor inner core and the bushing, so as to improve the press-fitting efficiency.

[0005] However, after the press-fitting is completed, the processed sensors need to be picked up manually, thereby reducing the production rate of the sensors.

[0006] For this reason, we urgently need to provide a sensor core bushing press-fitting tool for angle sensor production. Utility Model Content

[0007] The utility model aims to provide a sensor inner core bushing press-fitting tool for angle sensor production, so as to solve the problem that after the press-fitting of the device is completed, the processed sensor needs to be picked up manually, thereby reducing the production rate of the sensor.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sensor inner core bushing press-fitting tool for angle sensor production, comprising a base and a cushion column, wherein the cushion column is fixedly installed at the bottom end of the base, and a press-fitting mechanism and a collecting mechanism are arranged at the top end of the base.

[0009] The collecting mechanism comprises a transmission unit and a limiting unit.

[0010] The transmission unit includes a driving motor, a first connecting roller, a second connecting roller and a transmission belt. The driving motor is installed at the side end of the base, the first connecting roller is connected to the rotating end of the driving motor, the second connecting roller is connected to the inside of the base, and the transmission belt is connected to the outer walls of the first connecting roller and the second connecting roller.

[0011] Preferably, the limiting unit comprises a fixing seat, an electric push rod and a limiting plate, the fixing seat is fixedly mounted on the top of the base, the electric push rod is mounted on the side end of the fixing seat, and the limiting plate is mounted on the connecting end of the electric push rod.

[0012] Preferably, the press-fitting mechanism includes a fixed frame, a cylinder, an upper die, a load-bearing frame, a reduction motor, a rotating rod, a support ring, a fixed column, a placement tube, a slide groove, a buffer spring and a placement plate, the fixed frame is fixedly installed on the top of the base, the cylinder is installed on the top of the fixed frame, the upper die is connected to the bottom of the cylinder, the load-bearing frame is fixedly installed on the top of the base, the reduction motor is installed on the side end of the fixed frame, the rotating rod is connected to the rotating end of the reduction motor, the support ring is installed on the outer wall of the rotating rod, the fixed column is fixedly installed on the outer wall of the rotating rod, the placement tube is connected to the top of the fixed column, the slide groove is opened inside the placement tube, the buffer spring is installed inside the slide groove, and the placement plate is connected to the other end of the buffer spring.

[0013] Preferably, both ends of the second connecting roller are rotatably connected to the inside of the base, so that the rotation of multiple groups of second connecting rollers is more stably, and the inner side of the transmission belt abuts against the outer walls of the first connecting roller and the second connecting roller. Through the rotation of the first connecting roller and the rotation of the second connecting roller, the transmission belt can move, which is convenient for automatically conveying and collecting the processed sensors.

[0014] Preferably, a roller is connected to the bottom end of the limiting plate, and the rolling direction of the roller is the same as the direction of movement of the transmission belt, thereby preventing the rotation of the transmission belt from damaging the roller, and the outer wall of the roller abuts against the outer wall of the transmission belt, thereby better limiting the sensor and improving the collection efficiency.

[0015] Preferably, the other end of the rotating rod is abutted against the inside of the side of the load-bearing frame and is rotatably connected, and the load-bearing frame supports the rotating rod, thereby making its rotation more stable. The side of the support ring abuts against the side of the load-bearing frame, and the support ring also serves as a limiting support for the rotating rod, thereby improving the stability of the processing sensor.

[0016] Preferably, the connection end of the placement tube is threadedly connected to the top connection of the fixed column, which is convenient for disassembly and assembly of the placement tube and also for replacement thereof. The outer wall of the placement plate abuts against and is slidably connected to the inside of the placement tube. Under the elastic action of the buffer spring, the placement plate has a certain buffering effect, thereby improving the press-fit stability of the sensor.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The sensor inner core bushing press-fitting tool for producing the angle sensor can automatically transmit and collect the sensor through a collecting mechanism after the sensor is press-fitted, and a structure with a limiting function is also provided to improve the transmission quality of the sensor, solving the problem proposed in the background technology that after the press-fitting of the device is completed, the processed sensor needs to be picked up manually, thereby reducing the production rate of the sensor.

[0019] 2. The sensor inner core bushing press-fitting tool used in the production of the angle sensor can continuously process the sensor during the processing of the sensor by setting a press-fitting mechanism, thereby improving the production rate of the sensor, and can also stably process the sensor, thereby improving the production quality of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the press-fit mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the transmission unit structure of the utility model;

[0024] Figure 5 It is a schematic cross-sectional structural diagram of the press-fit mechanism of the utility model.

[0025] In the figure: 1. base; 2. cushion column; 301. fixed frame; 302. cylinder; 303. upper die; 304. load-bearing frame; 305. reduction motor; 306. rotating rod; 307. support ring; 308. fixed column; 309. placement cylinder; 310. slide groove; 311. buffer spring; 312. placement plate; 401. drive motor; 402. first connecting roller; 403. second connecting roller; 404. transmission belt; 405. fixed seat; 406. electric push rod; 407. limit plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A sensor inner core bushing press-fitting tool for angle sensor production comprises a base 1 and a cushion column 2. The cushion column 2 is fixedly installed at the bottom end of the base 1. The top end of the base 1 is provided with a press-fitting mechanism and a collecting mechanism.

[0030] The collecting mechanism comprises a transmission unit and a limiting unit.

[0031] The transmission unit includes a driving motor 401, a first connecting roller 402, a second connecting roller 403 and a transmission belt 404. The driving motor 401 is installed on the side end of the base 1, the first connecting roller 402 is connected to the rotating end of the driving motor 401, the second connecting roller 403 is connected to the inside of the base 1, and both ends of the second connecting roller 403 are rotatably connected to the inside of the base 1, so that the rotation of multiple groups of second connecting rollers 403 is more stable. The transmission belt 404 is connected to the outer walls of the first connecting roller 402 and the second connecting roller 403, and the inner side of the transmission belt 404 is in contact with the outer walls of the first connecting roller 402 and the second connecting roller 403. By rotating the first connecting roller 402 and coordinating with the rotation of the second connecting roller 403, the transmission belt 404 can be moved, which is convenient for automatically conveying and collecting the processed sensors.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment: the limiting unit includes a fixing seat 405, an electric push rod 406 and a limiting plate 407, the fixing seat 405 is fixedly installed on the top of the base 1, the electric push rod 406 is installed on the side end of the fixing seat 405, and the limiting plate 407 is installed on the connecting end of the electric push rod 406.

[0034] The press-fitting mechanism includes a fixed frame 301, a cylinder 302, an upper die 303, a load-bearing frame 304, a reduction motor 305, a rotating rod 306, a support ring 307, a fixed column 308, a placement cylinder 309, a slide groove 310, a buffer spring 311 and a placement plate 312. The fixed frame 301 is fixedly installed on the top of the base 1, the cylinder 302 is installed on the top of the fixed frame 301, the upper die 303 is connected to the bottom of the cylinder 302, the load-bearing frame 304 is fixedly installed on the top of the base 1, the reduction motor 305 is installed on the side end of the fixed frame 301, the rotating rod 306 is connected to the rotating end of the reduction motor 305, and the other end of the rotating rod 306 is abutted against the inner side of the load-bearing frame 304 and is rotatably connected. The load-bearing frame 304 plays a role in supporting the rotating rod 306, thereby making its rotation more stable. The support ring 307 is installed on the outside of the rotating rod 306 The wall, the side of the support ring 307 abuts against the side of the load-bearing frame 304, the support ring 307 also plays the role of limiting support for the rotating rod 306, which improves the stability of the processing sensor, the fixed column 308 is fixedly installed on the outer wall of the rotating rod 306, the placement cylinder 309 is connected to the top of the fixed column 308, and the connection end of the placement cylinder 309 is threadedly connected to the connection at the top of the fixed column 308, which is convenient for disassembly and assembly of the placement cylinder 309, and also convenient for replacement thereof. The slide groove 310 is opened in the placement cylinder 309, and the buffer spring 311 is installed in the slide groove 310. The placement plate 312 is connected to the other end of the buffer spring 311. The outer wall of the placement plate 312 abuts against the inside of the placement cylinder 309 and is slidably connected. Under the elastic action of the buffer spring 311, the placement plate 312 has a certain buffering effect, which improves the press-fit stability of the sensor.

[0035] Embodiment three: A roller is connected to the bottom end of the limiting plate 407, and the rolling direction of the roller is the same as the movement direction of the transmission belt 404, thereby preventing the rotation of the transmission belt 404 from causing damage to the roller, and the outer wall of the roller abuts against the outer wall of the transmission belt 404, thereby better limiting the sensor and improving the collection efficiency.

[0036] When in use, the upper die 303 is driven down by the operation of the cylinder 302, so that the sensor placed on the top of the placement plate 312 is pressed and fitted. After the press-fitting is completed, the rotation rod 306 is driven to rotate by the operation of the reduction motor 305, and the placement cylinder 309 is rotated under the connection of the fixed column 308, so that the press-fitted sensor is poured into the outer wall of the transmission belt 404, and then the press-fitting operation can be continuously performed, thereby improving the production and processing rate of the sensor. Under the operation of the drive motor 401, the first connecting roller 402 The transmission belt 404 rotates and cooperates with the second connecting roller 403 to move the transmission belt 404, thereby realizing automatic collection of the pressed sensors. The limit plate 407 is driven to move by the operation of the electric push rod 406. Since a roller is internally connected to the bottom end of the limit plate 407, and the rolling direction of the roller is the same as the movement direction of the transmission belt 404, the transmission belt 404 is prevented from being damaged by the rotation of the roller. The outer wall of the roller abuts against the outer wall of the transmission belt 404, thereby better limiting the position of the sensor and improving the collection efficiency.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A sensor inner core bushing press-fitting tool for angle sensor production, comprising a base (1) and a cushion column (2), wherein the cushion column (2) is fixedly mounted on the bottom end of the base (1), characterized in that: The top of the base (1) is provided with a press-fitting mechanism and a collecting mechanism; The collecting mechanism comprises a transmission unit and a limiting unit; The transmission unit comprises a driving motor (401), a first connecting roller (402), a second connecting roller (403) and a transmission belt (404); the driving motor (401) is mounted on a side end of the base (1); the first connecting roller (402) is connected to a rotating end of the driving motor (401); the second connecting roller (403) is connected to the inside of the base (1); and the transmission belt (404) is connected to the outer walls of the first connecting roller (402) and the second connecting roller (403).

2. The sensor inner core bushing press-fitting tool for angle sensor production according to claim 1, characterized in that: The limiting unit comprises a fixing seat (405), an electric push rod (406) and a limiting plate (407); the fixing seat (405) is fixedly mounted on the top of the base (1); the electric push rod (406) is mounted on the side end of the fixing seat (405); and the limiting plate (407) is mounted on the connecting end of the electric push rod (406).

3. The sensor inner core bushing press-fitting tool for angle sensor production according to claim 1, characterized in that: The press-fitting mechanism comprises a fixed frame (301), a cylinder (302), an upper die (303), a load-bearing frame (304), a reduction motor (305), a rotating rod (306), a support ring (307), a fixed column (308), a placement cylinder (309), a slide groove (310), a buffer spring (311) and a placement plate (312), wherein the fixed frame (301) is fixedly mounted on the top of the base (1), the cylinder (302) is mounted on the top of the fixed frame (301), the upper die (303) is connected to the bottom of the cylinder (302), and the load-bearing frame (304) is fixedly mounted on the base ( 1) top, the reduction motor (305) is installed on the side end of the fixed frame (301), the rotating rod (306) is connected to the rotating end of the reduction motor (305), the support ring (307) is installed on the outer wall of the rotating rod (306), the fixed column (308) is fixedly installed on the outer wall of the rotating rod (306), the placement tube (309) is connected to the top of the fixed column (308), the slide groove (310) is opened inside the placement tube (309), the buffer spring (311) is installed inside the slide groove (310), and the placement plate (312) is connected to the other end of the buffer spring (311).

4. The sensor inner core bushing press-fitting tool for angle sensor production according to claim 1, characterized in that: Both ends of the second connecting roller (403) are rotatably connected to the inside of the base (1), and the inner side of the transmission belt (404) abuts against the outer walls of the first connecting roller (402) and the second connecting roller (403).

5. The sensor inner core bushing press-fitting tool for angle sensor production according to claim 2, characterized in that: A roller is internally connected to the bottom end of the limiting plate (407), and the outer wall of the roller abuts against the outer wall of the transmission belt (404).

6. The sensor inner core bushing press-fitting tool for angle sensor production according to claim 3, characterized in that: The other end of the rotating rod (306) abuts against the inside of the side of the load-bearing frame (304) and is rotatably connected thereto, and the side of the supporting ring (307) abuts against the side of the load-bearing frame (304).

7. The sensor inner core bushing press-fitting tool for angle sensor production according to claim 3, characterized in that: The connection end of the placement tube (309) is threadedly connected to the top connection of the fixing column (308), and the outer wall of the placement plate (312) is abutted against the inside of the placement tube (309) and is slidably connected.

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