Adjusting and locking mechanism of eccentric sleeve of wedge-type hot die forging press
A technology of hot die forging press and locking mechanism, applied in forging/pressing/hammering machinery, forging/pressing/hammer devices, manufacturing tools, etc., can solve the problem of difficulty in ensuring the accuracy of die height adjustment and low work efficiency , workshop production inconvenience and other problems, to achieve the effect of high degree of automation, improved workshop production efficiency, easy maintenance
Active Publication Date: 2017-01-18
SHANDONG JINCHEN MACHINERY CORP LTD LTD
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This method of manual adjustment is time-consuming and labor-intensive, and the work efficiency is low, and it is difficult to ensure the accuracy of the mold height adjustment, which brings great inconvenience to the workshop production.
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
[0022] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.
[0023] Such as Figure 1-4 As shown, a wedge-type hot die forging press eccentric sleeve adjustment and locking mechanism includes a mounting bracket 3 located on the side of the press connecting rod 1 equipped with the eccentric sleeve 2 and fixedly connected with the press connecting rod 1. A lifting drive device is installed on the top of the mounting frame 3, and the bottom of the lifting drive device is connected to one end of two L-shaped bars 4 arranged in parallel, and the other end of the two L-shaped bars 4 is hingedly connected with the press body 26. There is a feeding trolley in the middle of the rod 4, and the two sides of the feeding trolley are hingedly connected with the crossbars 5 of the two L-shaped rods 4 respectively through pin shaf...
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 provides an adjusting and locking mechanism for a wedge type hot die forging press eccentric bushing. The adjusting and locking mechanism comprises an installing frame located on the side, with the eccentric bushing, of a press connecting rod and fixedly connected with the press connecting rod. A lifting drive device is installed at the upper portion of the installing frame. The lower portion of the lifting drive device is connected with one end of each of two L-shaped rods arranged in parallel, the other ends of the two L-shaped rods are hinged to a press lathe bed, a feed-in trolley is arranged between the two L-shaped rods, the two sides of the feed-in trolley are hinged to cross rods of the two L-shaped rods through pin shafts respectively, the cross rods of the two L-shaped rods are each provided with a feed-in trolley anti-tipping device, and a nut rotary device is installed at the upper portion of the feed-in trolley. The adjusting and locking mechanism is reasonable in structural design, high in automation degree and easy to maintain, adjustment and locking of the eccentric bushing are automatically controlled, working efficiency is greatly improved, the rotation angle of the eccentric bushing can be more accurately adjusted through a control device, and the adjusting accuracy of the die filling height of the press is guaranteed.
Description
[0001] Technical field: [0002] The invention relates to an adjusting and locking mechanism for an eccentric sleeve of a wedge-type hot die forging press. [0003] Background technique: [0004] With the rapid development of my country's automobile industry, more and more hot die forging presses are used to produce automobile crankshafts, front axles, connecting rods, and tooth blank forgings in the automobile manufacturing industry. Due to the different sizes of workpieces, The die height of the hot die forging press needs to be adjusted frequently according to the size of the workpiece. Usually, the method of adjusting the die height is that the operator uses a wrench to first turn the eccentric sleeve locking hex nut on the bottom of the connecting rod to loosen the eccentric sleeve, and then Turn the eccentric sleeve outside the bottom of the connecting rod to adjust the square nut to rotate the eccentric sleeve to change the die height of the hot forging press, and then tur...
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): B21J13/03
CPCB21J13/03
Inventor 姚镇波姚有成
Owner SHANDONG JINCHEN MACHINERY CORP LTD LTD