CN203817679U - All-position steel wire rope ring welding tool - Google Patents

All-position steel wire rope ring welding tool Download PDF

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Publication number
CN203817679U
CN203817679U CN201420196744.0U CN201420196744U CN203817679U CN 203817679 U CN203817679 U CN 203817679U CN 201420196744 U CN201420196744 U CN 201420196744U CN 203817679 U CN203817679 U CN 203817679U
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China
Prior art keywords
groove
draw
cannelure
wire line
piece
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CN201420196744.0U
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Chinese (zh)
Inventor
王红霞
任爱华
刘强
孙国兴
张光国
马生愚
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Hubei University of Automotive Technology
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Hubei University of Automotive Technology
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Abstract

The utility model provides an all-position steel wire rope ring welding tool. The all-position steel wire rope ring welding tool comprises a base, wherein vertical plates are arranged at two ends of the base respectively; a handle is mounted on one of the vertical plates and is fixedly connected with one end of a connecting block through a handle rotating shaft; a supporting shaft is arranged on the other vertical plate; the other end of the connecting block is supported by the supporting shaft; at least one clamping groove block is connected to the connecting block through a bolt; a through hole is formed in the center of each clamping groove block; an annular groove surrounds the through hole in the corresponding clamping groove block; two axes of each through hole and the corresponding annular groove are overlapped with each other; a through groove is formed in one end of each clamping groove block, and a propping block is arranged at the position, corresponding to each through groove. A steel wire rope ring joint can be welded in all directions of 360 degrees by the rotation of the handle, so that the welding quality and the operating convenience are improved; by virtue of the structure of matching the clamping groove blocks and the propping blocks, the welding roundness of a steel wire rope ring is ensured, so that the welding strength is improved; by virtue of a mode of replacing the clamping groove blocks and the propping blocks, requirements for processing different types of steel wire rope rings can be met, and the generality is high.

Description

A kind of full position wire line thimble welding tooling
Technical field
The utility model relates to round and elastic element field of welding processing, especially a kind of wire line thimble welding tooling, and it is specially adapted to the welding processing of round and elastic element in the equipment such as all kinds of vibration isolators, shaft coupling and vibration reduction and cushioning.
Background technology
Wire line thimble has good Hysteresis Nonlinear characteristic, and vibration absorption ability is strong, quiet, dynamic deformation ability is large, has been used as at present flexible member and has been widely used in the sluggish isolation mounting of the dry friction type dampings such as wire line thimble vibration isolator and wire line thimble shaft coupling field.Steel wire rope loop independent of each other, as elastic damping element, in order to change elasticity and the damping characteristic of isolation mounting, has clamping and changes conveniently, and assembling is the characteristic of (steel wire rope fake number is determined as required) flexibly; And keep in repair easyly, with this, extend the service life of isolation mounting.
Wire line thimble is as a kind of good vibration isolation, absorbing element, demand is increasing, processing for wire line thimble has run into some problems, hand woven wire line thimble can only be that steel wire hardness is smaller, in the larger situation of wire line thimble diameter, just can complete the processing of fake, and the obvious chap of joint dimension is elongated, make product quality be difficult to be protected.If in the less situation of the diameter of wire line thimble, steel wire rope screen resilience is large, if steel wire rope silk is easy to too much filoselle and cannot completes braiding simultaneously at all.If adopt steel cable clamp or metal connecting tube, because wire line thimble coupling part screen resilience cannot fit together with connector greatly, even if fit together, cannot bear larger external applied load, often also can produce the performance that filoselle affects steel wire rope at joint, also there will be the wire line thimble diameter of processing different, be unfavorable for standardized production simultaneously.
More conventional wire line thimble is the processing mode that adopts the welding of becket bridle joint at present.Qualified wire line thimble not only needs its intensity to meet the demands, and to guarantee ring circularity, brazing distributes and wants evenly in addition, the diameter of weldering spot will be more or less the same with wirerope diameter, length will equal or less than normal in wirerope diameter, and the region that the operating characteristic of wire line thimble is affected by welding will be reduced as far as possible.But expect that standard compliant wire line thimble can not take direct steel wire rope bending to carry out welding point, can increase difficulty of processing like this, the quality of wire line thimble cannot be protected, therefore need to be by corresponding welding tooling processing wire line thimble.
Summary of the invention
In order to overcome, existing wire line thimble difficulty of processing is large, the unsettled technological deficiency of quality, the utility model proposes a kind of full position wire line thimble welding tooling.
For this reason, the technical solution of the utility model is: a kind of full position wire line thimble welding tooling, comprise base, the two ends of base are respectively equipped with riser, handle is arranged on wherein on a riser, handle is fixedly connected with one end of contiguous block by rotatable handle axle, another piece riser is provided with back shaft, the other end of contiguous block supports by back shaft, it is characterized in that: on contiguous block, be bolted at least one draw-in groove piece, the central authorities of draw-in groove piece are provided with a through hole, on draw-in groove piece, around through hole, be provided with a cannelure, the axis of cannelure and the dead in line of through hole, one end at draw-in groove piece is provided with groove, and groove position is welding position, in the position corresponding with groove, is provided with to piece, supports piece and is connected by screw on draw-in groove piece, and the front end that supports piece is a bossing, and bossing and groove match.
A kind of improvement for technique scheme is: for meet the demand of processing the welding of different model wire line thimble simultaneously, increase work efficiency, contiguous block is provided with two draw-in groove pieces, and the combination that before and after two draw-in groove pieces are adopted, layout or left and right are arranged is arranged on contiguous block.
A kind of improvement for technique scheme is: for realizing 360 ° of welding of joint, improve radiating effect, the position of answering in front end and the packaged pairing of draw-in groove of contiguous block is provided with empty fluting simultaneously.
A kind of improvement for technique scheme is: for guaranteeing the intensity of draw-in groove piece, the outer wall of cannelure is 2mm apart from the minimum range of draw-in groove block edge, and the minimum range of the inwall of cannelure and through hole hole wall is 1.5mm.
A kind of improvement for technique scheme is: the installation of wire line thimble and fixing for convenience, the outer diameter of cannelure is identical with the external diameter of institute's welding wire becket bridle, the width of cannelure is than the large 0.3~0.7mm of the diameter of steel wire rope, the large 0~1mm of diameter of the depth ratio steel wire rope of cannelure.
Another kind improvement for technique scheme is: for guaranteeing that the joint of wire line thimble welds evenly, connects reliably, the width of groove is than the little 0~0.3mm of diameter of the steel wire rope of institute's welding wire becket bridle.
Further improvement for technique scheme is: for guaranteeing the circularity of wire line thimble, meet standardized production, support the width of piece bossing than the little 0~1mm of the width of groove, the degree of depth of bossing equals the distance between cannelure outer wall and draw-in groove block edge; And the front end of bossing is an inner concave arc surface, its radian and wire line thimble external diameter radian match.
Based on full position of the present utility model wire line thimble welding tooling, circuit control section and running part be can increase in order to control rotating speed and the dwell time of rotary handle, thereby the automation of wire line thimble welding processing and the needs of robot batch welding processing met.
Beneficial effect:
The utility model, realizes 360 ° of all-position weldings of wire line thimble joint by rotatable handle, has improved quality and the operation conveniency of welding; Adopt draw-in groove piece and the structure matching to piece, the circularity while having guaranteed wire line thimble welding, improves the intensity of welding with this; By the mode of changing draw-in groove piece and supporting piece, can meet the processing request of different pattern wire line thimbles, highly versatile.This frock volume is little, and easy installation and removal can be used for individual workship's processing, also can be used for factory's batch machining; Processing wire line thimble intensity high, circularity good, welding quality good, meets the welding requirements of the field round and elastic elements such as all kinds of vibration isolators, shaft coupling and vibration reduction and cushioning equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the front view of part 1 in Fig. 1;
Fig. 3 is the front view of part 2 in Fig. 1;
Fig. 4 is the front view of part 3 in Fig. 1;
Fig. 5 is the structural representation of the utility model embodiment bis-;
Fig. 6 is the structural representation of the utility model embodiment tri-;
Fig. 7 is the structural representation of part 2 in Fig. 6.
Number in the figure is: 1, draw-in groove piece; 2, contiguous block; 3, support piece; 4, bolt; 5, dog screw; 6, handle; 7, back shaft; 8, base; 9, screw; 10, wire line thimble.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment mono-
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of full position wire line thimble welding tooling, comprise base 8, the two ends of base 8 are respectively equipped with a riser, and handle 6 is arranged on wherein on a riser, and one end of contiguous block 2 is provided with screwed hole, handle 6 screws in screwed hole by rotatable handle axle, thereby realize handle, be fixedly connected with one end of contiguous block 2, another piece riser is provided with back shaft 7, and the other end of contiguous block 2 supports by back shaft 7; On described contiguous block 2, by bolt 4, be fixedly connected with a draw-in groove piece 1, the central authorities of described draw-in groove piece 1 are a through hole, on draw-in groove piece 1, around through hole, are provided with a cannelure, the axis of cannelure and the dead in line of through hole; Front end at draw-in groove piece 1 is provided with a groove, groove position is the welding position of wire line thimble, installs one support piece 3 in the position corresponding with groove, supports piece 3 and is fixed on draw-in groove piece 1 by screw 9, the front end that supports piece 3 is a bossing, and described bossing and groove match.
Wherein, base 8 comprises two risers and a base plate, and three block plates are welded together and formed.In the upper end of two risers, respectively have a through hole, and two holes are coaxial, PATENT left side via is connected with handle 6, and right side through hole is connected with back shaft 7; The front end of two risers respectively has a screwed hole being communicated with through hole, the tightness of rotatable handle in the time of can changing welding by dog screw 5.The height of riser need meet contiguous block after installation and draw-in groove piece can clog-free 360 ° of rotations; Contiguous block and draw-in groove piece that the length of base plate need meet after assembling have enough installing spaces.Base has guaranteed stability and the versatility of this full position wire line thimble welding tooling, also makes can meet 360 ° of full position revotating card geosynclinal blocks when welding point.Handle 6 is welded by two screws and a multidiameter, and the large end of multidiameter coordinates with the via clearance of base riser upper end, and small end is that threaded rod is threaded with contiguous block 2; The left end of contiguous block 2 is that a screwed hole is threaded with handle, and the right-hand member of contiguous block 2 is that a blind hole is connected with back shaft 7; Back shaft 7 is a multidiameter, and the interporal lacuna of its large end and base right-hand member is joined merga pass dog screw and fixed, and small end coordinates with the right-hand member interporal lacuna of contiguous block, and contiguous block can be rotated around back shaft with handle.The dog screw 5 that is positioned at base left end is used for position fixing handle 6, prevents that draw-in groove piece from arbitrarily rotating when the welding wire becket bridle of a certain position; The dog screw 5 that is positioned at base right-hand member is used for positioning supports axle 7, prevents its axial rotation.
For reserving sufficient space, meet the requirement of 360 ° of welding of wire line thimble joint, improve radiating effect simultaneously, at the front end of contiguous block 2 and the correspondence position of draw-in groove piece 1 assembling, have the empty fluting of rectangle.Contiguous block 2 is provided with three bolt holes for Connection Card geosynclinal block 1, draw-in groove piece 1 is changed convenient, and processing is simple, cost.
Enumerate the wire line thimble of three kinds of specifications below, design respectively corresponding draw-in groove piece and support piece it is welded: wire line thimble I (wirerope diameter 8mm, becket bridle central diameter 63mm); Wire line thimble II (wirerope diameter 5mm, becket bridle central diameter 60mm); Wire line thimble III (wirerope diameter 4mm, becket bridle central diameter 63mm).The slave part of frock comprises that contiguous block, base, handle, back shaft, dog screw etc. are general, and keeps installment state.
Preferably, weld the stainless-steel sheet that three draw-in groove block of material that above-mentioned three kinds of wire line thimbles adopt all adopt long 100mm, wide 90mm, thick 10mm; The diameter of contiguous block upper bolt hole is identical, and the diameter of front end upper screwed hole is also identical.
Wire line thimble I (in wirerope diameter 8mm, wire line thimble through 63mm)
For guaranteeing the intensity of draw-in groove piece, the outer wall of cannelure is 2mm apart from the minimum range of draw-in groove block edge, and the minimum range of the inwall of cannelure and through hole hole wall is 1.5mm.
For convenience of the installation of wire line thimble I and fixing, the outer diameter of cannelure is identical with the external diameter of wire line thimble I, and the width of cannelure is than the large 0.5mm of diameter of wire line thimble I steel wire rope, the equal diameters of the degree of depth of cannelure and wire line thimble I steel wire rope.
For guaranteeing that the joint of wire line thimble I welds evenly, connects reliably the equal diameters of the width of groove and wire line thimble I steel wire rope.
For guaranteeing the circularity of wire line thimble I, meet standardized production, support the width of piece bossing than the little 1mm of the width of groove, the degree of depth of bossing equals the distance between cannelure outer wall and draw-in groove block edge; And the front end of bossing is an inner concave arc surface, its radian equates with the external diameter radian of wire line thimble I.
For wire line thimble I, the draw-in groove piece of design and as follows to the size of piece: the distance of the center of circle of draw-in groove piece cannelure and draw-in groove piece front end face is 37.5mm, cannelure outer diameter is 71mm, cannelure width is 8.5mm, the cannelure degree of depth is 8mm, manhole diameter on draw-in groove piece is 51mm, and the width of draw-in groove piece front end groove is 8mm; The appearance and size of supporting piece is long 100mm, wide 10mm, thick 10mm, and the width of bossing is 7mm, and the length of bossing is 2mm, and supporting two screw hole diameters on piece is 6mm.
Wire line thimble II (wirerope diameter 5mm, becket bridle central diameter 60mm)
For guaranteeing the intensity of draw-in groove piece, the outer wall of cannelure is 2mm apart from the minimum range of draw-in groove block edge, and the minimum range of the inwall of cannelure and through hole hole wall is 1.5mm.
For convenience of the installation of wire line thimble II and fixing, the outer diameter of cannelure is identical with the external diameter of wire line thimble II, and the width of cannelure is than the large 0.5mm of diameter of wire line thimble II steel wire rope, the large 1mm of diameter of the depth ratio wire line thimble II steel wire rope of cannelure.
For guaranteeing that the joint of wire line thimble II welds evenly, connects reliably the equal diameters of the width of groove and wire line thimble II steel wire rope.
For guaranteeing the circularity of wire line thimble II, meet standardized production, to support the width of piece bossing and the width of groove and equate, the degree of depth of bossing equals the distance between cannelure outer wall and draw-in groove block edge; And the front end of bossing is an inner concave arc surface, its radian equates with the external diameter radian of wire line thimble II.
For wire line thimble II, the draw-in groove piece of design and as follows to the size of piece: the distance of the center of circle of draw-in groove piece cannelure and draw-in groove piece front end face is 34.5mm, cannelure outer diameter is 65mm, cannelure width is 5.5mm, the cannelure degree of depth is 6mm, manhole diameter on draw-in groove piece is 51mm, and the width of draw-in groove piece front end groove is 5mm; The appearance and size of supporting piece is long 100mm, wide 10mm, thick 10mm, and the width of bossing is 5mm, and the length of bossing is 2mm, and supporting two screw hole diameters on piece is 6mm.
Wire line thimble III (wirerope diameter 4mm, becket bridle central diameter 63mm)
For guaranteeing the intensity of draw-in groove piece, the outer wall of cannelure is 2mm apart from the minimum range of draw-in groove block edge, and the minimum range of the inwall of cannelure and through hole hole wall is 1.5mm.
For convenience of the installation of wire line thimble III and fixing, the outer diameter of cannelure is identical with the external diameter of wire line thimble III, and the width of cannelure is than the large 0.5mm of diameter of wire line thimble III steel wire rope, the large 1mm of diameter of the depth ratio wire line thimble III steel wire rope of cannelure.
For guaranteeing that the joint of wire line thimble III welds evenly, connects reliably the equal diameters of the width of groove and wire line thimble III steel wire rope.
For guaranteeing the circularity of wire line thimble III, meet standardized production, to support the width of piece bossing and the width of groove and equate, the degree of depth of bossing equals the distance between cannelure outer wall and draw-in groove block edge; And the front end of bossing is an inner concave arc surface, its radian equates with the external diameter radian of wire line thimble III.
For wire line thimble III, the draw-in groove piece of design and as follows to the size of piece: on draw-in groove piece, the distance of the center of circle of cannelure and draw-in groove piece front end face is 35.5mm, cannelure outer diameter is 67mm, cannelure width is 4.5mm, the cannelure degree of depth is 5mm, manhole diameter on draw-in groove piece is 55mm, and the width of draw-in groove piece front end groove is 4mm; The appearance and size of supporting piece is long 100mm, wide 10mm, thick 10mm, and the width of bossing is 4mm, and the length of bossing is 2mm, and supporting two screw hole diameters on piece is 6mm.
During use, the steel wire rope having intercepted is put in the cannelure of draw-in groove piece, making wire line thimble 10(as shown in Figure 1) joint is positioned at the centre position of draw-in groove piece front end groove, and then the piece bossing that supports of correspondence is pushed against to joint, and be screwed and link together with draw-in groove piece.Due to the bending springback characteristic of wire line thimble, make the external diameter of wire line thimble be close to the outer wall of draw-in groove piece cannelure, guarantee that steel wire rope is circular in the cannelure of draw-in groove piece.Turning handle, adopt brazing mode, the inner ring of wire line thimble joint and top and the bottom are welded, wait weld take off after cooling to piece again turning handle the outer ring part of wire line thimble joint is welded, after welding, take off wire line thimble, wire line thimble joint weldering spot is slightly polished and just can be obtained satisfactory wire line thimble.
Wherein, draw-in groove piece and the core that is this frock to piece, carry out the draw-in groove piece of machining need and support piece, other universal components according to the specification of processed wire line thimble (wirerope diameter and wire line thimble diameter).
Embodiment bis-
As shown in Figure 5, on the basis of embodiment mono-, by the combination installation mutually on fore-and-aft direction of two draw-in groove pieces, obtain a kind of wire line thimble welding tooling of many draw-in grooves piece, can meet the demand of the wire line thimble welding tooling of simultaneously processing different model.After draw-in groove piece 1 increases, the height of base riser also wants corresponding increase to meet 360 ° of full position revotating card geosynclinal blocks.Specifically, will between draw-in groove piece and draw-in groove piece, be bolted, and then be fixed on contiguous block, after connection, the physical dimension phase strain of whole frock is large, but processes the number increase of wire line thimble simultaneously, and working (machining) efficiency is improved.
Embodiment tri-
As shown in Figure 6, Figure 7, on the basis of embodiment mono-, by the combination installation mutually on left and right directions of two draw-in groove pieces, obtain the wire line thimble welding tooling of another kind of many draw-in grooves piece, form new wire line thimble welding tooling, length and the structure of corresponding contiguous block also will be done corresponding variation, to realize all-position welding.
Be more than three kinds of embodiment of the present utility model, the draw-in groove piece of different structure and support accordingly wire line thimble, steel wire ring and the circular metal element that piece welds different size as required can change the outfit.
The above-mentioned specific embodiment is only for implementing preferred descriptions rather than the restriction of structure to the utility model, during concrete enforcement, can also make all equivalent variations, as increased the number of draw-in groove piece on the basis in the specific embodiment one all around, be combined to form distressed structure as shown in Figure 5 and Figure 6 or make handle into motorized motions, all should be considered as the technical scheme of equivalent variations.Above-mentioned all equivalent variations should be considered as still falling into protection domain of the present utility model.
The utility model, realizes 360 ° of all-position weldings of wire line thimble joint by rotatable handle, has improved quality and the operation conveniency of welding; Adopt draw-in groove piece and the structure matching to piece, the circularity while having guaranteed wire line thimble welding, improves the intensity of welding with this; By the mode of changing draw-in groove piece and supporting piece, can meet the processing request of different pattern wire line thimbles, highly versatile.This frock volume is little, and easy installation and removal can be used for individual workship's processing, also can be used for factory's batch machining; Processing wire line thimble intensity high, circularity good, welding quality good, meets the welding requirements of the field round and elastic elements such as all kinds of vibration isolators, shaft coupling and vibration reduction and cushioning equipment.

Claims (9)

1. a full position wire line thimble welding tooling, comprise base, the two ends of base are respectively equipped with riser, handle is arranged on wherein on a riser, handle is fixedly connected with one end of contiguous block by rotatable handle axle, another piece riser is provided with back shaft, the other end of contiguous block supports by back shaft, it is characterized in that: on contiguous block, be bolted at least one draw-in groove piece, the central authorities of draw-in groove piece are provided with a through hole, on draw-in groove piece, around through hole, be provided with a cannelure, the axis of cannelure and the dead in line of through hole; One end at draw-in groove piece is provided with groove, and groove position is welding position, in the position corresponding with groove, is provided with to piece, supports piece and is connected by screw on draw-in groove piece, and the front end that supports piece is a bossing, and bossing and groove match.
2. a kind of full position according to claim 1 wire line thimble welding tooling, is characterized in that: contiguous block is provided with two draw-in groove pieces, and the combination that before and after two draw-in groove pieces adopt, layout or left and right are arranged is arranged on contiguous block.
3. a kind of full position according to claim 1 wire line thimble welding tooling, is characterized in that: the position of answering in front end and the packaged pairing of draw-in groove of contiguous block is provided with empty fluting.
4. a kind of full position according to claim 1 and 2 wire line thimble welding tooling, is characterized in that: the outer wall of cannelure is 2mm apart from the minimum range of draw-in groove block edge, and the minimum range of the inwall of cannelure and through hole hole wall is 1.5mm.
5. a kind of full position according to claim 3 wire line thimble welding tooling, is characterized in that: the outer wall of cannelure is 2mm apart from the minimum range of draw-in groove block edge, and the minimum range of the inwall of cannelure and through hole hole wall is 1.5mm.
6. according to a kind of full position wire line thimble welding tooling described in claim 1 or 2 or 5, it is characterized in that: the outer diameter of cannelure is identical with the external diameter of institute's welding wire becket bridle, the width of cannelure is than the large 0.3~0.7mm of the diameter of steel wire rope, the large 0~1mm of diameter of the depth ratio steel wire rope of cannelure.
7. a kind of full position according to claim 4 wire line thimble welding tooling, it is characterized in that: the outer diameter of cannelure is identical with the external diameter of institute's welding wire becket bridle, the width of cannelure is than the large 0.3~0.7mm of the diameter of steel wire rope, the large 0~1mm of diameter of the depth ratio steel wire rope of cannelure.
8. a kind of full position according to claim 1 wire line thimble welding tooling, is characterized in that: the width of groove is than the little 0~0.3mm of the diameter of steel wire rope.
9. according to a kind of full position wire line thimble welding tooling described in claim 1 or 8, it is characterized in that: support the width of piece bossing than the little 0~1mm of the width of groove, the degree of depth of bossing equals the distance between cannelure outer wall and draw-in groove block edge; The front end of bossing is an inner concave arc surface, and its radian and wire line thimble external diameter radian match.
CN201420196744.0U 2014-04-22 2014-04-22 All-position steel wire rope ring welding tool Withdrawn - After Issue CN203817679U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909375A (en) * 2014-04-22 2014-07-09 湖北汽车工业学院 All-position welding fixture for steel wire rope ring
CN105290697A (en) * 2015-11-28 2016-02-03 陈伟 Rotary-type safe welding device for steel ring
CN105328368A (en) * 2015-11-28 2016-02-17 陈伟 Counting-type welding device for steel ring
CN105345327A (en) * 2015-11-28 2016-02-24 陈伟 Steel ring counting-type welding device with wireless data transmission function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909375A (en) * 2014-04-22 2014-07-09 湖北汽车工业学院 All-position welding fixture for steel wire rope ring
CN105290697A (en) * 2015-11-28 2016-02-03 陈伟 Rotary-type safe welding device for steel ring
CN105328368A (en) * 2015-11-28 2016-02-17 陈伟 Counting-type welding device for steel ring
CN105345327A (en) * 2015-11-28 2016-02-24 陈伟 Steel ring counting-type welding device with wireless data transmission function
CN105345327B (en) * 2015-11-28 2017-01-25 青岛橡胶谷知识产权有限公司 Steel ring counting-type welding device with wireless data transmission function

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Granted publication date: 20140910

Effective date of abandoning: 20151209

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