A tie tendon shearing device for effectively improving stability and its manufacturing method
A technology of a shearing device and a manufacturing method, which is applied in the directions of manufacturing tools, assembling machines, metal processing equipment, etc., can solve the problems of easily damaged manufacturing cost, affecting the shearing quality, and complex shearing structure, and achieves long service life and improved The quality of the cut, the effect of the simple structure
Active Publication Date: 2019-04-05
重庆北金人防工程设备有限公司
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Problems solved by technology
[0002] Tie bars are connected by means of planting, pre-embedding, and binding, and other steel bars are used to tie the rear masonry and concrete members together according to certain structural requirements. In order to make the length of the tie bars meet the requirements of civil air defense doors Requirements, so that the tie bars will be cut after the tie bars are produced. On the one hand, the existing shearing device has low stability during shearing, which affects the shearing quality. On the other hand, the shearing structure is complex , easy to damage and high manufacturing cost
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[0034] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0035] Such as Figure 1 to Figure 7 As shown, a tie tendon shearing device that can effectively improve stability includes a base 1, a positioning seat 2 is arranged on the base 1, and three semicircular lower positioning grooves 3 are arranged on the top of the positioning seat 2; 2 is provided with two positioning blocks 5, and each positioning block 5 is located between two adjacent lower positioning grooves 3;
[0036] The positioning seat 2 is provided with two installation grooves 7, and each lower positioning groove 3 is located between the two installation grooves 7, and each installation groove 7 is provided with a motor 8; the positioning seat 2 is provided with at least two limiting holes, The two limiting holes are respectively located between the installation groove 7 and the lower positioning groove 3;
[0037] Each motor 8 is provided with a...
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The invention discloses a tie bar shearing device capable of effectively improving the stability and a manufacturing method thereof. The tie bar shearing device comprises a base. A positioning seat isarranged on the base. The top of the positioning seat is provided with three semi-circular-arc-shaped lower positioning grooves. Positioning blocks are located between every two adjacent lower positioning grooves. The positioning seat is provided with two mounting grooves. The other ends of screw rods extend upwards to penetrate through a limiting plate and are in threaded connection with the limiting plate. Guide rods are slidably located in limiting holes. The bottom of the limiting plate is provided with three upper locating grooves matched with the lower locating grooves for use. Guide grooves matched with the positioning blocks for use are formed between every two adjacent upper positioning grooves. The tie bar shearing device conducts positioning on tie bars to be cut through the lower positioning grooves and the upper positioning grooves to enable the tie bars to be closely attached to the upper positioning grooves and the lower positioning grooves, so that the cutting stability and cutting quality are effectively improved. The tie bar shearing device has the beneficial effects of being simple in structure, easy and convenient to operate, long in service life, low in manufacturing cost and the like.
Description
technical field [0001] The present invention relates to a shearing device and a manufacturing method thereof, in particular to a tie tendon shearing device capable of effectively improving stability and a manufacturing method thereof. Background technique [0002] Tie bars are connected by means of planting, pre-embedding, and binding, and other steel bars are used to tie the rear masonry and concrete members together according to certain structural requirements. In order to make the length of the tie bars meet the requirements of civil air defense doors Requirements, so that the tie bars will be cut after the tie bars are produced. On the one hand, the existing shearing device has low stability during shearing, which affects the shearing quality. On the other hand, the shearing structure is complex , fragile and high manufacturing cost. [0003] Therefore, those skilled in the art are committed to improving a tie tendon shearing device capable of effectively improving stab...
Claims
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IPC IPC(8): B23D79/00B23P21/00
CPCB23D79/00B23P21/00
Inventor 夏禹
Owner 重庆北金人防工程设备有限公司