a pre-bending machine
A pre-bending machine and pre-bending technology, applied in the field of pre-bending machines, can solve the problems of long time spent on rollers, and achieve the effect of convenient and fast disassembly, convenient and fast installation process, and firm and reliable connection
Active Publication Date: 2019-06-04
东岱(济南)智能技术有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a pre-bending machine, which solves the problem that it takes a long time to replace the rollers
Method used
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[0032] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0033] Refer below Figure 1 to Figure 12 To further explain this application, such as figure 1 A pre-bending machine shown is used for automatic pre-bending of buckles, including a frame 4, a linear drive unit 1, a guide unit 2, a crimping head 3, rollers 39 and an auxiliary guide unit 5, and the linear drive unit 1 is fixed on On the frame 4, the guide unit 2 is connected to the frame 4, the crimping head 3 is arranged on the moving end of the linear drive unit 1, the guiding unit 2 includes a guide plate 21, the guide plate 21 is fixedly connected with the crimping head 3, and the guide plate 21 It is connected with the crimping head 3 through the transition plate 6 of L-shaped structure, the linear drive unit 1 drives the guiding unit 2 and the...
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The application provides a pre-bending machine. The pre-bending machine comprises a machine frame, a linear driving unit, a guide unit, a bonding head and a roller. The bonding head comprises a connecting rod, a pressing plate, a first spring and an operating rod, wherein the a first fixed part is arranged at the lower portion of the front end of a first cantilever part of the connecting rod, anda semicircular groove part is formed in the first fixed part; the pressing plate is movably arranged in a first hole of the connecting rod, a limited part is installed at the lower end of the pressingplate, and a pressing connecting rod is arranged at the lower end of the limiting part; the first spring abuts against between the bottom wall of the first hole and the lower end face of the pressingplate; the operating rod is movably arranged on the connecting rod and penetrates through the first hole, a cam and a clamping block are arranged on the operating rod, when the operating rod is operated, the cam can abut against the pressing plate, and the pressing connecting rod press a pivot shaft of the roller on the semicircular groove part; and when the clamping block is clamped in a clamping slot of the connecting rod, the position of the cam is fixed, and the pressing connecting rod press a pivot shaft of the roller on the semicircular groove part. According to the pre-bending machine,the roller is convenient and quick to install and disassemble.
Description
technical field [0001] The invention relates to a pre-bending machine, in particular to a pre-bending machine. Background technique [0002] With the rapid development of the automobile industry, flexible production has become the common choice of many automobile manufacturers in the automobile welding and assembly line. One automobile welding and assembly line can meet the production of multiple vehicle types at the same time. For the production cycle and normal switching of stations, before the welding operation at the main assembly station, there is usually a pre-assembly station, which fixes the side wall outer panel, the lower body assembly, and the roof beam through buckles. [0003] The published patent CN201510931947.9 discloses an automatic pre-bending mechanism for pre-installed buckles, including a linear drive unit, a guide unit and a crimping head. The linear drive unit is fixed on the frame, and the crimping head is hinged on the linear drive unit. The moving ...
Claims
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IPC IPC(8): B21D11/00B21D11/22B21D7/00
CPCB21D7/00B21D11/00B21D11/22
Inventor 林潘忠
Owner 东岱(济南)智能技术有限公司