CN103081976B - Handheld wire saw used for cutting hard food - Google Patents
Handheld wire saw used for cutting hard food Download PDFInfo
- Publication number
- CN103081976B CN103081976B CN201310042879.1A CN201310042879A CN103081976B CN 103081976 B CN103081976 B CN 103081976B CN 201310042879 A CN201310042879 A CN 201310042879A CN 103081976 B CN103081976 B CN 103081976B
- Authority
- CN
- China
- Prior art keywords
- guide rod
- parallel guide
- slide block
- saw
- wire saw
- 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.)
- Expired - Fee Related
Links
- 235000021059 hard food Nutrition 0.000 title abstract 3
- 235000013305 food Nutrition 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 10
- 230000002146 bilateral effect Effects 0.000 description 13
- 235000013622 meat product Nutrition 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The invention discloses a handheld wire saw used for cutting hard food. The wire saw comprises an AC motor used for providing power, a crank-slider mechanism used for converting AC motor torque, and a housing. The AC motor is connected with the crank-slider mechanism. A pair of swing guide rods is connected to two ends of an upper parallel guide rod connected to the other end of the crank-slider mechanism. The swing guide rods are connected to a left parallel guide rod and a right parallel guide rod. A saw wire is connected between the left parallel guide rod and the right parallel guide rod. With the crank-slider mechanism, high-speed rotation of the AC motor is converted into high-frequency reciprocation of the saw wire. According to the invention, the AC motor drives the crank-slider mechanism to rotate, such that the swing guide rods reciprocate left and right. Therefore, the saw wire reciprocates left and right, and the hard food is cut. The high-speed rotation of the AC motor is converted into high-frequency reciprocating cutting movement of the saw wire. The wire saw has the advantages of compact structure, convenient mounting, high part generalization degree, and small volume. The saw wire can be further popularized and applied in markets and households.
Description
Technical field
The present invention relates to a kind of aid cutting rigid food, being specifically related to a kind of Handheld wire saw for cutting rigid food.
Background technology
China is meat product consumption big country, has every day thousands of ton meat product processed.The cutting problem of meat product has invited increasing people to pay close attention to.
Utensil in the market for cutting frozen meat, bone one class high rigidity food is large-scale apparatus mostly, and bulky is expensive, and due to saw blade thicker, the otch of food not too rule and the waste of food is larger.So these apparatuses are used for greatly large-scale slaughterhouse, the food market even family of general delicatessen food can not be spread to.
On market, when cutting meat products especially bone, efficiency is lower, noise is comparatively large for existing several cutting machine, affects surrounding environment.More seriously due to the complexity of apparatus, complex operation, is easy to security incident occurs.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of Handheld wire saw for cutting rigid food, by cutting " line " contact with object time, at a high speed, short distance reciprocating motion generation huge energy food is cut, simple, light.
Technical scheme: for achieving the above object, a kind of Handheld wire saw for cutting rigid food of the present invention, comprise the alternating current generator that power is provided, the slider-crank mechanism of conversion alternating current generator moment of torsion and shell, described slider-crank mechanism comprises coupling body, be connected with coupling body first rotates guide pad, through the first swing arm rotating guide pad and the first slide block be connected with swing arm top, swing arm afterbody is rotatably installed on housing, the first described slide block is connected with upper parallel guide rod, the middle part of upper parallel guide rod is provided with groove, first slide block is positioned at groove, upper parallel guide rod two ends are respectively equipped with the second rotation guide pad, upper parallel guide rod rotates guide pad by a pair second and is connected with a pair pendulum guide rod one end, the pendulum guide rod other end is connected with left parallel guide rod and right parallel guide rod respectively, scroll saw silk is connected with between left parallel guide rod and right parallel guide rod, pendulum guide rod to be arranged on housing by connector and to rotate around this connector.
Wherein, right parallel guide rod one end is provided with the second slide block, and left parallel guide rod and the second slide block are equipped with saw silk joint pin, and scroll saw silk two ends are separately fixed on saw silk joint pin; Left parallel guide rod and right parallel guide rod are equipped with guide collar.
In order to easy to use, effect stable when keeping Handheld wire saw to use, is provided with handle of a knife outside described housing; Connector is rivet; Described scroll saw silk is the barbed steel wire of band, preferably elects the barbed small-diameter high-strength steel wire of band as.
In order to make scroll saw silk to tighten, described second slide block is wedge shape, and the second slide block is connected with bolt, and the bottom of bolt is coordinate with the second slide block round table-like, drives slide block movement to tighten scroll saw silk by turning bolt.
In order to prevent bolt looseness, described bolt is provided with locking spring.
Beneficial effect: a kind of Handheld wire saw for cutting rigid food of the present invention, slider-crank mechanism is driven to rotate by alternating current generator, thus drive pendulum guide rod bilateral reciprocation to make scroll saw silk bilateral reciprocation cut rigid food, the high-speed rotation of alternating current generator is converted into the high-frequency reciprocating cutting movement of scroll saw silk, compact conformation, easy for installation, universal component degree is high, volume is little, is convenient to use in delicatessen food food market and family and promote the popularization use further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 saws silk to realize clamping and bolt slide block mechanism enlarged drawing that is degree of tightness in Fig. 1;
Fig. 4 is slider-crank mechanism schematic diagram in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figures 1 to 4, a kind of Handheld wire saw for cutting rigid food of the present invention, comprise the alternating current generator 15 that power is provided, the slider-crank mechanism of conversion alternating current generator 15 moment of torsion and shell 3, slider-crank mechanism comprises coupling body 20, be connected with coupling body 20 first rotates guide pad 25, through the first swing arm 23 rotating guide pad 25 and the first slide block 22 be connected with swing arm 23 top, swing arm 23 afterbody is rotatably installed on housing 3, first slide block 22 is connected with upper parallel guide rod 6, the middle part of upper parallel guide rod 6 is provided with groove, first slide block 22 is positioned at groove, upper parallel guide rod 6 two ends are respectively provided with the second rotation guide pad 9 respectively, upper parallel guide rod 6 rotates guide pad 9 by a pair second and is connected with a pair pendulum guide rod 10 one end, pendulum guide rod 10 lower end is connected with left parallel guide rod 2 and right parallel guide rod 17 respectively, scroll saw silk 1 is connected with between left parallel guide rod 2 and right parallel guide rod 17, pendulum guide rod 10 to be arranged on housing 3 by connector and to rotate around this connector.Wherein, connector is rivet, and alternating current generator 15 is provided with motor case lid 7.
Wherein, right parallel guide rod 17 one end is provided with the second slide block 19, and left parallel guide rod 2 and the second slide block 19 are equipped with saw silk joint pin 14, and scroll saw silk 1 two ends are separately fixed on saw silk joint pin 14; Left parallel guide rod 2 and right parallel guide rod 17 are equipped with guide collar 11.
In the present invention, handle of a knife 4 is provided with outside housing 3, play a part stable when Handheld wire saw uses, second slide block 19 is wedge shape, second slide block 19 is connected with bolt 12, the bottom of bolt 12 is coordinate with the second slide block 19 round table-like, and drive the second slide block 19 motion to tighten scroll saw silk 1 by turning bolt 12, bolt 12 is provided with locking spring 18.
In the present invention, scroll saw silk 1 is mounted between saw silk joint pin 14 and the second slide block 19, and a pair pendulum guide rod 10 uses rivet on housing 3; Left parallel guide rod 2 and right parallel guide rod 17 move back and forth between guide collar 11; Control system is by the running of polygon control survey alternating current generator 15; Swing arm 23 is riveted on housing 3; Bolt 12 withstands the second slide block 19.
As shown in Figure 4, slider-crank mechanism transmission principle is: alternating current generator 15 end is connected with coupling body 20, rotate after its energising, coupling body 20 and alternating current generator 15 same rotational speed are rotated, and swing arm 23 rotates guide pad 25 by first and is connected with coupling body 20, therefore swing arm 23 does and determines angle swinging centered by the rivet of its lower ends; And swing arm 23 upper extremity selects hinged first slide block 22, so the first slide block 22 " can haul " parallel guide rod 6 and does bilateral reciprocation when swing arm 23 swings, realize the movement of left parallel guide rod 2 and right parallel guide rod 25 thus.
In the present invention, pendulum guide rod 10 uses rivet on housing 3, upper parallel guide rod 6 and right parallel guide rod 17 end are all hinged with the second rotation guide pad 9 and are connected with pendulum guide rod 10 respectively, therefore by pendulum guide rod 10, right parallel guide rod 17 is passed in movement when upper parallel guide rod 6 bilateral reciprocation, namely realize the transmission of mechanism.
As shown in Figure 3, the end of bolt 12 is made round table-like, and the splay end of the second slide block 19 and the frustum cone side of bolt 12 tangent, when bolt 12 precession amount is less, be fixed on by saw silk 1 on saw silk joint pin 14, bolt 12 continues precession, second slide block 19 slides to the right, is strained and fixed by scroll saw silk 1.And locking spring 18 is housed between bolt 12 and right parallel guide rod 17, makes mechanism have locking effect.
In the present invention, control system regulates the rotating speed of alternating current generator 15, coupling body 20 in slider-crank mechanism is connected to the output of alternating current generator 15, by the swing that its convert rotational motion is swing arm 23, the first slide block 22 that recycling is hinged on swing arm 23 end will swing the bilateral reciprocation being converted to upper parallel guide rod 6, pendulum guide rod 10 utilizes lever principle that the movement of parallel guide rod 6 is passed to scroll saw silk 1, and namely the bilateral reciprocation of scroll saw silk 1 is realized by pendulum guide rod 10.
In the present invention, alternating current generator 15 rotates and drives coupling body 20 to do circular-rotation, coupling body 20 circular-rotation drives swing arm 23 to swing, swing arm 23 swings drive first slide block 22 bilateral reciprocation, because the first slide block 22 is positioned at upper parallel guide rod 6 groove, first slide block 22 bilateral reciprocation has driven upper parallel guide rod 6 bilateral reciprocation, because pendulum guide rod 10 to be fixed on housing 3 by rivet and with rivet for a spot wobble, upper parallel guide rod 6 bilateral reciprocation drives pendulum guide rod 10 other end bilateral reciprocation, a pair pendulum guide rod 10 is connected with left parallel guide rod 2 and right parallel guide rod 17, drive left parallel guide rod 2 and right parallel guide rod 17 bilateral reciprocation, scroll saw silk 1 is fixed between left parallel guide rod 2 and right parallel guide rod 17, drive scroll saw silk 1 bilateral reciprocation, reach cutting object, alternating current generator 15 is converted to the left and right cutting movement of scroll saw silk 1.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. one kind for cutting the Handheld wire saw of rigid food, it is characterized in that: comprise the alternating current generator (15) that power is provided, the slider-crank mechanism of conversion alternating current generator (15) moment of torsion and housing (3), described slider-crank mechanism comprises coupling body (20), be connected with coupling body (20) first rotates guide pad (25), through the first swing arm (23) rotating guide pad (25) and the first slide block (22) be connected with swing arm (23) top, swing arm (23) afterbody is rotatably installed on housing (3), described the first slide block (22) is connected with upper parallel guide rod (6), the middle part of upper parallel guide rod (6) is provided with groove, first slide block (22) is positioned at groove, upper parallel guide rod (6) two ends are respectively equipped with the second rotation guide pad (9), upper parallel guide rod (6) rotates guide pad (9) by a pair second and is connected with a pair pendulum guide rod (10) one end, pendulum guide rod (10) other end is connected with left parallel guide rod (2) and right parallel guide rod (17) respectively, scroll saw silk (1) is connected with between left parallel guide rod (2) and right parallel guide rod (17), pendulum guide rod (10) is arranged on housing (3) by connector and goes up and rotate around this connector.
2. the Handheld wire saw for cutting rigid food according to claim 1, it is characterized in that: described right parallel guide rod (17) one end is provided with the second slide block (19), left parallel guide rod (2) and the second slide block (19) are equipped with saw silk joint pin (14), and scroll saw silk (1) two ends are separately fixed on saw silk joint pin (14); Left parallel guide rod (2) and right parallel guide rod (17) are equipped with guide collar (11).
3. the Handheld wire saw for cutting rigid food according to claim 1, is characterized in that: be provided with handle of a knife (4) outside described housing (3); Described connector is rivet.
4. the Handheld wire saw for cutting rigid food according to claim 2, it is characterized in that: described second slide block (19) is wedge shape, second slide block (19) is connected with bolt (12), and the bottom of bolt (12) is round table-like for what coordinate with the second slide block (19).
5. the Handheld wire saw for cutting rigid food according to claim 4, is characterized in that: described bolt (12) is provided with locking spring (18).
6. the Handheld wire saw for cutting rigid food according to claim 1, is characterized in that: described scroll saw silk (1) is the barbed steel wire of band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042879.1A CN103081976B (en) | 2013-02-04 | 2013-02-04 | Handheld wire saw used for cutting hard food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042879.1A CN103081976B (en) | 2013-02-04 | 2013-02-04 | Handheld wire saw used for cutting hard food |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103081976A CN103081976A (en) | 2013-05-08 |
| CN103081976B true CN103081976B (en) | 2015-01-28 |
Family
ID=48195514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310042879.1A Expired - Fee Related CN103081976B (en) | 2013-02-04 | 2013-02-04 | Handheld wire saw used for cutting hard food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103081976B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942370B (en) * | 2015-07-03 | 2017-10-13 | 南通恒隆机械制造有限公司 | A kind of electric cutting tool |
| CN106392519A (en) * | 2016-09-22 | 2017-02-15 | 苏州蓝王机床工具科技有限公司 | Machining technological method of steel wire cutter |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190808969A (en) * | 1908-04-24 | 1908-07-23 | Hobbies Ltd | Improvements in Clamps for Fret-saw Frames and for like purposes. |
| FR2309319A2 (en) * | 1975-05-02 | 1976-11-26 | Veneau Eugene | Hand saw similar to fret saw - has frame with thumb support sliding and lockable on bar |
| DE3909607A1 (en) * | 1989-03-23 | 1990-09-27 | Heiko Westenhoefer | Device for tensioning fret-saw frames |
| CN2225946Y (en) * | 1995-08-08 | 1996-05-01 | 河北省保定市电影机械厂 | Scroll saw |
| DE19952121B4 (en) * | 1999-10-29 | 2008-07-31 | Robert Bosch Gmbh | Hand-guided fretsaw machine |
| US6393957B1 (en) * | 2000-08-11 | 2002-05-28 | Tian Wang Wang | Scroll saw actuating mechanism |
| US6474211B1 (en) * | 2000-10-13 | 2002-11-05 | P & F Brother Industrial Corporation | Saw-blade driving device for a scroll saw |
| CN2468684Y (en) * | 2001-03-09 | 2002-01-02 | 青岛迪玛特五金工具有限公司 | Scroll saw machine |
| EP1602430A1 (en) * | 2004-06-03 | 2005-12-07 | Westfalia Werkstoffcompany GmbH & Co. KG | Hand guided hacksaw |
| CN2750905Y (en) * | 2004-12-06 | 2006-01-11 | 梁树标 | Scroll saw machine |
| CN2786987Y (en) * | 2005-05-16 | 2006-06-14 | 戴仁乡 | Cake cutting machine device |
| CN200991791Y (en) * | 2006-01-20 | 2007-12-19 | 李学友 | Reciprocating electric hand saw |
| CN101612743B (en) * | 2008-06-24 | 2011-09-14 | 力山工业股份有限公司 | Saw blade swing limiting device of thread sawing machine |
-
2013
- 2013-02-04 CN CN201310042879.1A patent/CN103081976B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103081976A (en) | 2013-05-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 |