Automatic nut and gasket screwing device

A technology for screwing nuts and bolt washers, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of poor quality consistency and low efficiency, and achieve the effect of good quality consistency and high production efficiency

Inactive Publication Date: 2016-12-07
ZHEJIANG SANYONG MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automatic nut screwing washer device capable of screwing bolts, washers and nuts onto workpieces, which solves the problems of poor quality consistency and low efficiency when screwing nuts manually through bolt sleeves and washers on workpieces

Method used

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  • Automatic nut and gasket screwing device
  • Automatic nut and gasket screwing device
  • Automatic nut and gasket screwing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one, see figure 1 , a device for automatically screwing nuts and washers, including a workpiece moving guide groove 1, a chassis 2, a bolt sleeve washer mechanism 7 and a nut assembly mechanism 8. The workpiece moving guide groove 1 is a linear structure. The workpiece moving guide groove 1 is inclined to be set with the mode that the right end is high and the left end is low. The underframe 2 is located below the workpiece moving guide groove 1 and is connected with the underframe 2 . Wear bolt sleeve washer mechanism 7 and nut assembly mechanism 8 and six are distributed successively from right to left.

[0025] The bolt sleeve washer mechanism 7 includes a washer vibrating plate 72 provided with a washer queuing discharge trough 71, a bolt washer assembly position workpiece fixing mechanism 73, a washer transfer mechanism 74 one by one, a bolt vibrating plate 76 and a bolt queuing discharge chute 75 are provided with Bolt transfer mechanism 77 one by on...

Embodiment 2

[0036] Embodiment two, the difference with embodiment one is:

[0037] see Figure 4 , Underframe 2 is provided with vibration isolation seat 9. The vibration isolation seat 9 includes a vertical damping oil cylinder 91 and a shock absorbing spring 92 sleeved on the damping oil cylinder. The damping oil cylinder 91 includes a damping oil cylinder body 911 . The damping oil cylinder body 911 is connected with the bottom frame 2 together. A first piston 912 is disposed inside the damping oil cylinder body 911 . The first piston 912 is connected to the supporting seat 93 through the piston rod 913 . One end of the damping spring 92 is affixed together with the piston rod 913, and the other end is affixed together with the cylinder body 911 of the damping oil cylinder.

[0038] see Figure 5 , The second piston 914 and the separation plate 94 are also provided in the damping cylinder body 911 . The separating plate 94 and the damping oil cylinder body 911 are affixed togeth...

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PUM

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Abstract

The invention relates to machining equipment, and discloses an automatic nut and gasket screwing device. The automatic nut and gasket screwing device comprises an obliquely-arranged workpiece movement guide groove, a bolt penetrating and gasket sleeving mechanism and a nut assembly mechanism. The bolt penetrating and gasket sleeving mechanism comprises a gasket vibration disc provided with a gasket sequential discharging groove, a bolt and gasket assembly position workpiece fixing mechanism, a gasket one-by-one transfer mechanism, a bolt vibration disc provided with a bolt sequential discharging groove and a bolt one-by-one transfer mechanism. The nut assembly mechanism comprises a nut assembly position workpiece fixing mechanism, a nut vibration disc provided with a nut sequential discharging groove and a nut one-by-one transfer and screwing mechanism. The automatic nut and gasket screwing device has the beneficial effect of being capable of screwing bolt fit gaskets and nuts on workpieces, and the problems that when bolt penetrating, gasket sleeving and nut screwing are carried out on the workpieces in a manual screwing manner, quality consistency is poor, and efficiency is low are solved.

Description

technical field [0001] The invention relates to mechanical processing equipment, in particular to an automatic nut and washer device. Background technique [0002] During the machining process, it is usually necessary to pass the bolt through the workpiece and then pass it into the washer, and then screw the nut onto the bolt. At present, after the bolt passes through the workpiece, the connection with the washer and the bolt is all carried out manually. Manual operations have the disadvantages of poor quality consistency and low efficiency. Contents of the invention [0003] The invention provides an automatic nut screwing washer device capable of screwing bolts, washers and nuts onto workpieces, which solves the problems of poor quality consistency and low efficiency of manually screwing nuts through bolt sleeves and washers on workpieces. [0004] The above technical problems are solved by the following technical solutions: an automatic nut screwing washer device, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06B23P19/08
CPCB23P19/06B23P19/08
Inventor 陈红强杨国靖张其辉章永华
Owner ZHEJIANG SANYONG MACHINERY CO LTD
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