A Punching Riveting Mechanism for Locking Ring of Transmission Input Shaft
A technology of input shaft and locking ring, applied in metal processing equipment, forming tools, manufacturing tools, etc., can solve the problems of inability to meet the requirements of automatic assembly line production cycle, difficult to ensure high product qualification rate, manual riveting error, etc. To achieve the effect of simple, clear and reliable action process, reduce labor costs, improve accuracy and reliability
Active Publication Date: 2016-03-02
ANHUI JEE AUTOMATION EQUIP CO LTD
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At present, manual punching and riveting is used for the assembly of transmission input and output locking rings. The manual punching and riveting method is simple, but the production efficiency is quite low, and it cannot meet the requirements of the overall production cycle of the automated assembly line. Not only that, there are Due to human error, it is difficult to guarantee a high pass rate of products
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] see figure 1 and figure 2 , the structural form of the punching riveting mechanism for the lock ring of the transmission input shaft in this embodiment is:
[0025] Set the pressure head 4 that can be fitted on the input shaft 11, the bottom end surface of the pressure head 4 is against the end surface of the inner ring mating surface of the tapered roller bearing 10, so that the tapered roller bearing 10, which is set on the input shaft 11, is compressed The block 8 and the locking ring 9 are axially limited; each riveting block 3 is evenly distributed on the outer periphery of the pressing head 4, and a spring 5 is arranged between the annular pressing head 4 and each riveting pressing block 3, and the riveting pressing block 3 It can move linearly and horizontally along the radial direction of the input shaft. A riveting punch 3a protrudes from the bottom of the riveting block 3 toward the center of the input shaft. The riveting block 3 that moves linearly and hori...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a transmission input shaft lock ring punching and riveting mechanism which is characterized in that a pressure head sleeves an input shaft; the end surface of the bottom of the pressure head props against the upper end surface of an inner ring matching surface of a conical roller bearing; riveting blocks are uniformly distributed at the periphery of the pressure head; a spring is arranged between the annular pressure head and each riveting block; the riveting blocks can move linearly and horizontally along the radial direction of the input shaft; the bottom of each riveting block is provided with a riveting punch convexly towards the center direction of the input shaft; the riveting blocks which move linearly and horizontally are capable of punching and riveting a lock ring on an annular surface by virtue of the riveting punches. The lock ring is punched and riveted on the annular surface by virtue of the riveting punches of the riveting blocks capable of moving linearly and horizontally; the transmission input shaft lock ring punching and riveting mechanism is simple in structure and capable of rapidly and accurately finishing the punching and riveting assembly of the lock ring of a transmission input shaft.
Description
technical field [0001] The invention relates to a punching riveting mechanism, more specifically to a punching riveting mechanism applied to the punching riveting assembly of the locking ring of the transmission input shaft. Background technique [0002] The gearbox is one of the core components of the automobile transmission system. The input shaft of the gearbox transmits the power from the engine to the gearbox. The assembly of the various parts of the input shaft is very important. The locking ring is one of the components in the gearbox input shaft assembly, and its function is to fix the inner ring of the tapered roller, prevent the bearing from loosening, and adjust the preload. [0003] At present, manual punching and riveting is used for the assembly of transmission input and output locking rings. The manual punching and riveting method is simple, but the production efficiency is quite low, and it cannot meet the requirements of the overall production cycle of the a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B21D39/00B21D37/10
CPCB21D37/10B21D39/00
Inventor 林巨广吴磊杨路生夏伟汤伟
Owner ANHUI JEE AUTOMATION EQUIP CO LTD