JPH03161226A - Screw fastener - Google Patents

Abstract

PURPOSE:To form each of a screw carrier part, a screw fastener part and a frame part in an integrated form, so as to facilitate parts replacement by forming the carrier part from a screw storing part through a screw receiving part, the fastener part from a screw fastener part through a driving part, each of which is formed in an integrated form together with the frame part, and by assembling all of them together. CONSTITUTION:A fastener part 1 has a screw fastener part 2 as well as a driving part 3 for elevating and lowering the screw fastener part, in its upper part, a mounting part 4 in its lower part, and an arm 5 for connection, in its rear part, which fastner part 1 is formed in an integrated form. Screw storing part 8, screw supplier part 9, screw sending part 10, screw partitioning part 11, and screw receiving part 12 are integrated by a screw carrier part 7 which is mounted on a frame part 6 and fixed on the mounting part 4 of the fastener part 1 with a mounting bolt 13. The screw carrier part 7 can be removed to the lower side at the time of replacement, by removing the mounting bolt 13.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は小径ねじなどを締め付けるねじ締め機に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a screw tightening machine for tightening small diameter screws and the like.

〔発明の背景〕[Background of the invention]

現在のねじ締め機は第５図に示す如く、ねじの寸法に合
わせて架台１５に、ねじ搬送部ｌ６、ねじ仕切部１７、
ねじ受け部１８、ねじ締め付け部ｌ９、ねじ締め付け部
を上昇下降させる馴動部２０を取付け，ねじ締め機とし
ての機能を満足させている，このため締め付けるねじの
寸法が変わると使用できない欠点があり、また顧客は高
価なねじ締め機を、締め付ける小ねじごとに購入しなけ
ればならない．締め付ける小ねじが変わる毎に交換方法
が簡便でかつ最小限必要部品の交換ですむ、ねじ締め機
の要望がある． 〔発明の目的〕 本発明の目的は、上記した従来技術の欠点をなくし、顧
客の要望に答えるものである。As shown in FIG. 5, the current screw tightening machine has a screw carrying part l6, a screw partition part 17,
A screw receiving part 18, a screw tightening part 19, and an adjusting part 20 for raising and lowering the screw tightening part are installed to satisfy the function of a screw tightening machine.Therefore, there is a drawback that it cannot be used if the dimensions of the screw to be tightened change. Additionally, customers must purchase an expensive screwdriver for each machine screw they need to tighten. There is a demand for a screw tightening machine that is easy to replace each time the screws to be tightened are changed, and that requires the minimum number of parts to be replaced. [Object of the Invention] The object of the present invention is to eliminate the above-mentioned drawbacks of the prior art and to meet the needs of customers.

〔発明の概要〕[Summary of the invention]

ねじ締め機の機能として大きく分けると、ねじを送る搬
送部と、ねじを締め付ける締め付け部及び、これらを保
持する架台部の組み合わせであることに着目し、この組
み合わせ部を分離し各々一体化できるように，ねじ搬送
部，ねじ締め付け部、架台部の関係を工夫したものであ
る。Broadly speaking, the functions of a screw tightening machine can be divided into a combination of a conveyance section that sends screws, a tightening section that tightens screws, and a pedestal section that holds them. In addition, the relationship between the screw transport section, screw tightening section, and pedestal section has been devised.

〔発明の実施例〕[Embodiments of the invention]

以下本発明を図示実施例により説明する。 The present invention will be explained below with reference to illustrated embodiments.

第１図、第２図、第３図、第４図は本発明の一実施例を
示す．１は上部にねじ締め付け部２とねじ締め付け部上
昇下降用の邸動部３を有し、下部に取付け部４，後部に
連結用のＰＡ５を有する一体化した締め付け部であり、
架台６に取付けられている７はねじ収納部８、ねじ供給
部９，ねじ送り部１ｏ、ねじ仕切部１１，ねじ受け部１
２を一体化したねじ搬送部であり、締め付け部１の取付
け部４に取付けボルト１３にて固着されている．ねじ搬
送部の交換は取付けボルト１３を取外すことにより，下
側に取外すことができる． 〔発明の効果〕 本発明によれば、ねじ搬送部，ねじ締め付け部、架台部
が、各々一体化でき，部品の交換が簡便にできるねじ締
め機を、顧客に提供することが出来る．1, 2, 3, and 4 show an embodiment of the present invention. 1 is an integrated tightening part having a screw tightening part 2 and a housing part 3 for raising and lowering the screw tightening part in the upper part, a mounting part 4 in the lower part, and a PA 5 for connection in the rear part,
7 attached to the frame 6 are a screw storage section 8, a screw supply section 9, a screw feed section 1o, a screw partition section 11, and a screw receiving section 1.
2, and is fixed to the mounting part 4 of the tightening part 1 with a mounting bolt 13. To replace the screw conveyor part, remove the mounting bolt 13 and remove it downward. [Effects of the Invention] According to the present invention, it is possible to provide a customer with a screw tightening machine in which the screw conveying section, the screw tightening section, and the mount section can each be integrated, and parts can be easily replaced.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明によるねじ締め機の一実施例を示す側面
図，第２図は本発明による締め付け部一体化の側面図、
第３図は本発明による架台の側面図，第４図は本発明に
よる殻送部一体化の側面図、第５図は従来技術によるね
じ締め機の側面図。 図に於いて１は締め付け部、６は架台，７は搬送部，１
３は取付ボルトである。FIG. 1 is a side view showing an embodiment of a screw tightening machine according to the present invention, and FIG. 2 is a side view showing an integrated tightening part according to the present invention.
FIG. 3 is a side view of a frame according to the present invention, FIG. 4 is a side view of an integrated shell conveying section according to the present invention, and FIG. 5 is a side view of a screw tightening machine according to the prior art. In the figure, 1 is the tightening part, 6 is the pedestal, 7 is the conveying part, 1
3 is a mounting bolt.

Claims (1)

【特許請求の範囲】 １、ねじを収納するねじ収納部と、該収納部に有るねじ
をねじ送り部に供給するねじ供給部と、該ねじ送り部か
ら送られたねじを受け取るねじ受け部と、該ねじ受け部
に送られたねじを締め付けるねじ締め付け部と、該ねじ
締め付け部を上昇下降させる駆動部と、該部品を取付け
る架台部とからなるねじ締め機に於いて、前記ねじ収納
部から前記ねじ受け部までを搬送部、前記ねじ締め付け
部から前記駆動部までを締め付け部として、各々一体化
し、架台部を加えこれら一体化した各部分を組み合わせ
ることにより、ねじ締め機となることを特徴としたねじ
締め機。 ２、請求項第１項に於いて少なくとも１箇の取付け部品
をはずすことにより搬送部を締め付け部から取外すこと
ができることを特徴としたねじ締め機。[Claims] 1. A screw storage section that stores screws, a screw supply section that supplies the screws in the storage section to a screw feeding section, and a screw receiving section that receives the screws sent from the screw feeding section. , in a screw tightening machine comprising a screw tightening section that tightens the screw sent to the screw receiving section, a drive section that raises and lowers the screw tightening section, and a pedestal section that attaches the component, the screw is removed from the screw storage section. A screw tightening machine is obtained by integrating the conveying section up to the screw receiving section and the tightening section from the screw tightening section to the driving section, adding a pedestal section, and combining these integrated sections. A screw tightening machine. 2. The screw tightening machine according to claim 1, wherein the conveying section can be removed from the tightening section by removing at least one attachment part.