CN103990962A - Automatic screwing device for hexagon nut - Google Patents
Automatic screwing device for hexagon nut Download PDFInfo
- Publication number
- CN103990962A CN103990962A CN201410256289.3A CN201410256289A CN103990962A CN 103990962 A CN103990962 A CN 103990962A CN 201410256289 A CN201410256289 A CN 201410256289A CN 103990962 A CN103990962 A CN 103990962A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screwing device
- automatic screwing
- driving gear
- hexagon nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention discloses a machine tool part used for assembling, and particularly relates to an automatic screwing device for a hexagon nut. The automatic screwing device for the hexagon nut comprises a rack, a first air cylinder and a sliding base. The sliding base is in sliding fit with the rack, and the end of the sliding base is connected with the output end of the first air cylinder. The automatic screwing device for the hexagon nut further comprises a second air cylinder, a sleeve, a driving gear, a motor and a locating rod. The sleeve is in sliding fit with the sliding base, the locating rod is arranged in the sleeve, a stopping block is arranged at the end of the locating rod, and the stopping block is connected with an output shaft of the second air cylinder. Teeth are arranged in the circumferential direction of the outer wall of the sleeve, the driving gear is arranged above the sleeve and is matched with the teeth on the sleeve, and the center of the driving gear is connected with an output shaft of the motor. The shape of the end of the sleeve is matched with the appearance of the hexagon nut. According to the technical scheme, the automatic screwing device for the hexagon nut is simple in structure and high in practicability.
Description
Technical field
The present invention relates to a kind of machine tool component for assembling, be specifically related to a kind of hex nut automatic screwing device.
Background technology
In machinery manufacturing industry, there is a large amount of parts to need processing, assembling.Workpiece was that manual assembly inefficiency and assembly quality also cannot be guaranteed with manual assembly in the past.And current press-loading apparatus cannot adapt to diversified production, function singleness.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly can automatically hex nut be screwed in to the device for screwing up on thread spindle.
In order to solve the problems of the technologies described above, the invention provides a kind of hex nut automatic screwing device, comprise frame, the first cylinder, slide, described slide and frame are slidably matched, the end of described slide connects the output of the first cylinder, also comprises the second cylinder, sleeve, driving gear, motor and backstay; Described sleeve and slide are slidably matched, and backstay is arranged in sleeve, and the end of backstay is provided with scotch, and scotch connects the output shaft of the second cylinder; The outer wall of described sleeve is circumferentially provided with tooth, and described driving gear is arranged on sleeve top and coordinates with the tooth on sleeve, and the center of described driving gear connects the output shaft of motor; The shape of the end of described sleeve and hex nut profile adapt.
Adopt the hex nut automatic screwing device tool of technique scheme to have the following advantages: thread spindle and hex nut to be assembled enter station, the second cylinder advances backstay, backstay offsets through the hole of hex nut and end and thread spindle, the first cylinder advances slide, hex nut is stuck in sleeve, sleeve continues to advance the screw thread place that hex nut is pushed to thread spindle, and on electric machine rotation driving gear band moving sleeve, tooth rotates sleeve, and hex nut is screwed on thread spindle.
Further, on described backstay, cover has spring, and one end of spring is against on sleeve, and the other end is against on scotch.Play the effect of buffering, prevent scotch direct collision sleeve, damage sleeve.
Brief description of the drawings
Fig. 1 is the structural representation of hex nut automatic screwing device of the present invention.
Detailed description of the invention
Reference numeral in Figure of description comprises: the first cylinder 1, slide 2, the second cylinders 3, sleeve 4, driving gear 5, motor 6, backstay 7, scotch 8, spring 9.
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1, a kind of hex nut automatic screwing device, comprises frame, the first cylinder 1, slide 2, and described slide 2 is slidably matched with frame, the end of described slide 2 connects the output of the first cylinder 1, also comprises the second cylinder 3, sleeve 4, driving gear 5, motor 6 and backstay 7; Described sleeve 4 is slidably matched with slide 2, and backstay 7 is arranged in sleeve 4, and the end of backstay 7 is provided with scotch 8, and scotch 8 connects the output shaft of the second cylinder 3; The outer wall of described sleeve 4 is circumferentially provided with tooth, and described driving gear 5 is arranged on sleeve 4 tops and coordinates with the tooth on sleeve 4, and the center of described driving gear 5 connects the output shaft of motor 6; The shape of the end of described sleeve 4 and hex nut profile adapt.On described backstay 7, cover has spring 9, one end of spring 9 to be against on sleeve 4, and the other end is against on scotch 8.
Thread spindle and hex nut to be assembled enter station, the second cylinder 3 advances backstay 7, backstay 7 offsets through the hole of hex nut and end and thread spindle, the first cylinder 1 advances slide 2, hex nut is stuck in sleeve 4, sleeve 4 continues to advance the screw thread place that hex nut is pushed to thread spindle, and motor 6 rotates driving gear 5 and is with tooth on moving sleeve 4 that sleeve 4 is rotated, and hex nut is screwed on thread spindle.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. a hex nut automatic screwing device, comprise frame, the first cylinder, slide, described slide and frame are slidably matched, and the end of described slide connects the output of the first cylinder, it is characterized in that: also comprise the second cylinder, sleeve, driving gear, motor and backstay; Described sleeve and slide are slidably matched, and backstay is arranged in sleeve, and the end of backstay is provided with scotch, and scotch connects the output shaft of the second cylinder; The outer wall of described sleeve is circumferentially provided with tooth, and described driving gear is arranged on sleeve top and coordinates with the tooth on sleeve, and the center of described driving gear connects the output shaft of motor; The shape of the end of described sleeve and hex nut profile adapt.
2. hex nut automatic screwing device according to claim 1, is characterized in that: on described backstay, cover has spring, and one end of spring is against on sleeve, and the other end is against on scotch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256289.3A CN103990962A (en) | 2014-06-11 | 2014-06-11 | Automatic screwing device for hexagon nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256289.3A CN103990962A (en) | 2014-06-11 | 2014-06-11 | Automatic screwing device for hexagon nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103990962A true CN103990962A (en) | 2014-08-20 |
Family
ID=51305434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410256289.3A Pending CN103990962A (en) | 2014-06-11 | 2014-06-11 | Automatic screwing device for hexagon nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103990962A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382537A (en) * | 2015-09-29 | 2016-03-09 | 国网山东济阳县供电公司 | Manufacturing device for cable fixing terminal |
| CN105499970A (en) * | 2015-12-05 | 2016-04-20 | 芜湖山野电器有限公司 | Mounting detecting equipment for electric vehicle charging station |
| CN110630601A (en) * | 2019-09-29 | 2019-12-31 | 江门市镇怡实业有限公司 | Semi-automatic riveting of hanging plate of indoor unit of air conditioner |
| CN112621194A (en) * | 2020-11-30 | 2021-04-09 | 东风汽车有限公司 | Internal stop-external movement type tightening device, press-fitting device and tightening method |
-
2014
- 2014-06-11 CN CN201410256289.3A patent/CN103990962A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382537A (en) * | 2015-09-29 | 2016-03-09 | 国网山东济阳县供电公司 | Manufacturing device for cable fixing terminal |
| CN105499970A (en) * | 2015-12-05 | 2016-04-20 | 芜湖山野电器有限公司 | Mounting detecting equipment for electric vehicle charging station |
| CN110630601A (en) * | 2019-09-29 | 2019-12-31 | 江门市镇怡实业有限公司 | Semi-automatic riveting of hanging plate of indoor unit of air conditioner |
| CN112621194A (en) * | 2020-11-30 | 2021-04-09 | 东风汽车有限公司 | Internal stop-external movement type tightening device, press-fitting device and tightening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |