CN209098947U - Vehicle tension disk long ago - Google Patents

Abstract

The utility model discloses vehicle tension disks long ago, including iron plate, the iron plate upper end is equipped with rotary components, the iron plate lower end is equipped with the first thread tension disc, the outer middle side part of the iron plate is equipped with sliding block, the sliding block side is equipped with fixation kit, the utility model is scientific and reasonable for structure, it is safe and convenient to use, pass through the effect of fixing belt, convenient for installation is fixed to tension disk, it shakes when tension disk being avoided to work, ground line is different by dynamics when to cause seam, influence seam quality, pass through first rotating shaft, the effect of rubber ring and hold-doun nut, convenient for being mounted and dismounted to fixing belt, it is easy to use, it is easy to operate, it is provided with fixation kit, pass through the second shaft, the effect of anti-skid chequer and snap-gauge, convenient for sliding block is fixed, it avoids in stringing, sliding block shakes, pass through the effect of spring, it is convenient for Buffer operation is carried out to sliding block, sliding block and fixed block collide together when avoiding loose ends, further make wire clamp device steady operation.

Description

Vehicle tension disk long ago

Technical field

The utility model relates to clothing technology fields, specially vehicle tension disk long ago.

Background technique

Bar tacking machine sewing machine is also vehicle long ago and knot tying machine, is usually used to reinforce stitching, is generally suitable for clothes, needle Knit, the manufacturers such as sweater, western clothes, jean use, bar tacking machine plays clothes force part and reinforces section sewing and round end buttonhole The effect that tail is reinforced and seam lock top of the umbrella is round is stitched, after binding upper button in process of production, needs manually to use sewing thread in button neck After wind several, to reinforce the firmness of button, bar tacking machine can be automatically brought into operation this procedure, shorten working hours, improve Production efficiency reduces worker and produces intensity, saves manpower, and with technological innovation, electrical type bar tacking machine also comes into being, with newly-increased The guarantee of low-tension sewing technology and tangent mechanism, stabilizing quality is generally approved by manufacturer deeply, its main feature is that using direct Drive energy-saving servo motor, can quick start and seam only sewing power consumption compared with conventional types about reduction 30%, it is novel Impulse motor lifting and pressing mechanism, foot lifting mechanism can switch from 1 section of stroke to 2 sections of strokes, can be easier confirmation needle falling point, significantly Shortening setting time, novel tangent mechanism, after tangent line, line length is that 2-2.5M no longer needs to carry out plucking line procedures more than the end of a thread, The sound for not having cam and electromagnet to hit, greatly alleviates the fatigue of operator, and the sewing range of varied uses figure Case software for editing is free to sewing range, can correspond to diversely noose shape, have higher scalability；

Tension disk is installed on vehicle long ago, it is not easy to disassemble and to tension disk inside since traditional tension disk size is less than normal Components are replaced and cleaned, inconvenient for use, and when equipment works normally, in sewing, tension disk needs to clamp suture, to seam One clamping force appropriate of line, clamping force is too big, and when eedle guide slit line sewing, the tension on suture will be excessive, is easy disconnected Line, clamping force is too small, and in eedle guide slit line sewing, for the tension on suture with regard to too small, stress is different, and upper thread is not easily show-through beautiful It sees, influences seam quality.

Utility model content

The utility model provides vehicle tension disk long ago, can effectively solve traditional clamp mentioned above in the background art Device size is less than normal, not easy to disassemble and be replaced and cleaned to tension disk inner components, inconvenient for use, when equipment works normally When, in sewing, tension disk needs to clamp suture, gives one clamping force appropriate of suture, and clamping force is too big, and eedle guides suture When sewing, the tension on suture will be excessive, is easy broken string, clamping force is too small, in eedle guide slit line sewing, on suture For tension with regard to too small, stress is different, upper thread easily it is show-through unsightly, the problem of influencing seam quality.

To achieve the above object, the utility model provides the following technical solutions: vehicle tension disk long ago, including iron plate, described Iron plate upper end is equipped with rotary components, and the rotary components include first rotating shaft, rubber ring, fixing belt and hold-doun nut, described Iron plate side upper end is equipped with hold-doun nut, and the hold-doun nut side is equipped with first rotating shaft, peace in the middle part of the first rotating shaft Equipped with fixing belt, the fixing belt side is equipped with rubber ring, and the outer middle side part of the iron plate is equipped with sliding block, the iron plate outside Antirust paster is posted on surface, and the sliding block side is equipped with fixation kit, the fixation kit include the second shaft, anti-skid chequer and Snap-gauge, one side end of sliding block are equipped with the second shaft, and second shaft side is equipped with snap-gauge, snap-gauge upper end table Face offers anti-skid chequer, and the sliding block other side is equipped with spring, and the spring side is equipped with fixed block, the fixed block and One side surface of sliding block is mounted on fixed screw, and the fixed screw lower end is equipped with the second thread tension disc, the iron plate lower end peace Equipped with the first thread tension disc.

Preferably, the first rotating shaft both side ends offer screw thread.

Preferably, the iron plate side opens up fluted.

Preferably, the snap-gauge side is equipped with convex block.

Preferably, described snap-gauge one end shape is semicircle.

Preferably, the fixed screw side is equipped with gasket.

Preferably, the snap-gauge diameter is identical as groove diameter.

Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used Just:

1. being provided with rotary components, tension disk is avoided convenient for installation is fixed to tension disk by the effect of fixing belt It shakes when work, to cause ground line when seam different by dynamics, influences seam quality, pass through first rotating shaft, rubber The effect of ring and hold-doun nut, it is easy to use convenient for being mounted and dismounted to fixing belt, it is easy to operate.

2. being provided with fixation kit, by the effect of the second shaft, convenient for rotating to snap-gauge, pass through anti-skid chequer and card The effect of plate is avoided in stringing, sliding block shakes convenient for sliding block is fixed.

3. be provided with iron plate, by the effect of spring, convenient for carrying out buffer operation to sliding block, when avoiding loose ends sliding block with Fixed block collides together, further makes wire clamp device steady operation, by the effect of antirust paster, convenient for carrying out to iron plate surface Protection, avoiding iron plate, exposure causes to get rusty for a long time, further results in the damage of wire clamp device, by the effect of fixed screw, convenient for pair Tension disk inner components carry out disassembly, cleaning and replacement.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model rotary components；

Fig. 3 is the structural schematic diagram of the utility model iron plate；

Fig. 4 is the structural schematic diagram of the utility model fixation kit；

Figure label: 1, iron plate；2, rotary components；201, first rotating shaft；202, rubber ring；203, fixing belt；204, solid Determine nut；3, sliding block；4, spring；5, fixed block；6, antirust paster；7, fixation kit；701, the second shaft；702, anti-skid chequer； 703, snap-gauge；8, the first thread tension disc；9, fixed screw；10, the second thread tension disc.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, long ago vehicle tension disk, including iron plate 1, 1 upper end of iron plate is equipped with rotary components 2, and rotary components 2 include first rotating shaft 201, rubber ring 202, fixing belt 203 and fixed spiral shell Cap 204,1 side upper end of iron plate are equipped with hold-doun nut 204, and 204 side of hold-doun nut is equipped with first rotating shaft 201, in order to just First rotating shaft 201 is fixed in hold-doun nut 204,201 both side ends of first rotating shaft offer screw thread, first rotating shaft 201 middle parts are equipped with fixing belt 203, and 203 side of fixing belt is equipped with rubber ring 202, and the outer middle side part of iron plate 1 is equipped with sliding block 3, 1 outer surface of iron plate posts antirust paster 6, and 3 side of sliding block is equipped with fixation kit 7, fixation kit 7 include the second shaft 701, Anti-skid chequer 702 and snap-gauge 703,3 one side end of sliding block are equipped with the second shaft 701, and 701 side of the second shaft is equipped with snap-gauge 703, for the ease of snap-gauge 703 is fixed, 1 side of iron plate open up it is fluted, and 703 one end shape of snap-gauge be semicircle, Simultaneously for the ease of carrying out pulling rotation process to snap-gauge 703,703 side of snap-gauge is equipped with convex block, in order to avoid snap-gauge 703 is solid It shakes after fixed, the diameter of snap-gauge 703 is identical as groove diameter, and 703 upper end face of snap-gauge offers anti-skid chequer 702, sliding block 3 The other side is equipped with spring 4, and 4 side of spring is equipped with fixed block 5, and fixed block 5 and 3 one side surface of sliding block are mounted on fixation Screw 9 causes damage parts when avoiding 9 button of fixed screw tight to protect to fixed block 5 and sliding block 3, fixed spiral shell 9 sides of silk are equipped with gasket, and 9 lower end of fixed screw is equipped with the second thread tension disc 10, and 1 lower end of iron plate is equipped with the first thread tension disc 8.

The working principle and process for using of the utility model: when device works normally, fixing belt 203 is installed first On vehicle long ago, and it is adjusted to suitable position and angle, rotates hold-doun nut 204, fixing belt 203 is fixed, When tension disk being avoided to work, device shakes, to cause ground line when seam different by dynamics, influences seam quality, It is secondary, by the effect of fixed screw 9, convenient for the second thread tension disc 10 to be fixedly mounted on to the side of sliding block 3, when device stringing, It is mobile that the second thread tension disc 10 is driven by sliding slider 3, to realize that stringing operates, snap-gauge 703 is then rotated, by snap-gauge 703 One end is stuck on iron plate 1, is avoided sliding block 3 and is shaken, easy to use, finally, convex block is pulled when device loose ends, so that Snap-gauge 703 is rotated, and passes through the effect of spring 4, convenient for carrying out buffer operation, sliding block 3 when avoiding loose ends to sliding block 3 It is collided together with fixed block 5, further makes wire clamp device steady operation, at the end of device work, rotate hold-doun nut 204, Fixing belt 203 is removed, to carry out disassembling section to tension disk, then loosens fixed screw 9, by the second thread tension disc 10 and is slided Block 3 separates, easy to operate using comfortable thus the carry out cleaning replacement to tension disk components.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims (7)

1. vehicle tension disk long ago, including iron plate (1), it is characterised in that: iron plate (1) upper end is equipped with rotary components (2), institute Stating rotary components (2) includes first rotating shaft (201), rubber ring (202), fixing belt (203) and hold-doun nut (204), the iron Piece (1) side upper end is equipped with hold-doun nut (204), and hold-doun nut (204) side is equipped with first rotating shaft (201), institute It states and is equipped with fixing belt (203) in the middle part of first rotating shaft (201), fixing belt (203) side is equipped with rubber ring (202), institute It states iron plate (1) outer middle side part to be equipped with sliding block (3), iron plate (1) outer surface posts antirust paster (6), the sliding block (3) Side is equipped with fixation kit (7), and the fixation kit (7) includes the second shaft (701), anti-skid chequer (702) and snap-gauge (703), (3) one side end of sliding block is equipped with the second shaft (701), and the second shaft (701) side is equipped with snap-gauge (703), snap-gauge (703) upper end face offers anti-skid chequer (702), and sliding block (3) other side is equipped with spring (4), Spring (4) side is equipped with fixed block (5), and the fixed block (5) and (3) one side surface of sliding block are mounted on fixed screw (9), fixed screw (9) lower end is equipped with the second thread tension disc (10), and iron plate (1) lower end is equipped with the first thread tension disc (8)。

2. vehicle tension disk long ago according to claim 1, it is characterised in that: first rotating shaft (201) both side ends are equal Offer screw thread.

3. vehicle tension disk long ago according to claim 1, it is characterised in that: iron plate (1) side opens up fluted.

4. vehicle tension disk long ago according to claim 1, it is characterised in that: snap-gauge (703) side is equipped with convex block.

5. vehicle tension disk long ago according to claim 1, it is characterised in that: snap-gauge (703) one end shape is semicircle Shape.

6. vehicle tension disk long ago according to claim 1, it is characterised in that: fixed screw (9) side is equipped with pad Piece.

7. vehicle tension disk long ago according to claim 1, it is characterised in that: snap-gauge (703) diameter and groove diameter It is identical.