CN209716633U - Swing saw - Google Patents
Swing saw Download PDFInfo
- Publication number
- CN209716633U CN209716633U CN201821996694.9U CN201821996694U CN209716633U CN 209716633 U CN209716633 U CN 209716633U CN 201821996694 U CN201821996694 U CN 201821996694U CN 209716633 U CN209716633 U CN 209716633U
- Authority
- CN
- China
- Prior art keywords
- slot
- casing
- upright bar
- eccentric wheel
- block
- 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.)
- Withdrawn - After Issue
Links
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses swing saws, it include: casing, rotary shaft is equipped in the front of casing, casing is stretched out in the lower end of rotary shaft, saw blade is equipped on the lower end of rotary shaft, a swinging block is additionally provided in casing, one end of swinging block and the middle part of rotary shaft are mutually fixed, the other end of swinging block is equipped with driver slot, motor is equipped at the rear portion of casing, an eccentric wheel is equipped on the output shaft of motor, fastening is set with one and stirs bearing on eccentric wheel, the translational block that can control translation is equipped between swinging block and eccentric wheel, the upright bar being located in driver slot is equipped in the front of translational block, one, which is equipped with, at the rear portion of translational block stirs slot, eccentric wheel and thereon stir bearing be located at stir in slot.Above-mentioned swing saw size becomes smaller, it is more convenient to assemble.
Description
Technical field
The utility model relates to electric household field of tool, and in particular to swing saw.
Background technique
Swing saw is a kind of tool that driving saw blade is swung.The structure of existing swing saw includes: casing, before casing
Portion is provided with the rotary shaft of bearing installation, and the lower end of rotary shaft stretches out casing, is provided with saw blade on the lower end of rotary shaft,
A swinging block is additionally provided in casing, one end of swinging block is mutually fixed with the middle part of rotary shaft, on the other end of swinging block
It is provided with driver slot, the rear portion of casing is provided with motor, the drive of bearing installation is provided between motor and rotary shaft
Moving axis, drive shaft and the output shaft of motor are mutually sequentially connected, and eccentric shaft are provided on the output end of drive shaft, on eccentric shaft
It is set with the bearing being located in driver slot, when the rotation of motor driven drive shaft is eccentrically rotated eccentric shaft, on eccentric shaft
Bearing can be by driving swinging block to swing, so that rotary shaft be made to swing with saw blade at left and right sides of pushing tow driver slot.
Above-mentioned swing saw using drive shaft due to being driven, so that the length of swing saw is longer, and swing saw
It is also more inconvenient to assemble.
Utility model content
The technical problem to be solved by the utility model is to by provide a kind of miniaturization, assembly conveniently swings
Saw.
To solve the above-mentioned problems, the technology employed by the present utility model is swing saw, comprising: casing, in casing
Front be provided with the rotary shaft of bearing installation, the lower end of rotary shaft is stretched out casing, is provided on the lower end of rotary shaft
Saw blade is additionally provided with a swinging block in casing, and one end of swinging block is mutually fixed with the middle part of rotary shaft, swinging block it is another
It is provided with driver slot on end, the rear portion of casing is provided with motor, it is characterised in that: be provided with one on the output shaft of motor
Eccentric wheel, fastening is set with one and stirs bearing on eccentric wheel, and one is provided between swinging block and eccentric wheel can be in casing
The translational block of middle left and right translation is provided with the upright bar being located in driver slot in the front of translational block, at the rear portion of translational block
It is provided with one and stirs slot, eccentric wheel and bearing of stirring thereon are located at and stir in slot, when motor driven eccentric wheel is with stirring
When bearing is eccentrically rotated, stirs bearing and can be stirred by pushing tow at left and right sides of slot and drive translational block flat with upright bar or so
Move, upright bar or so translation after can by driving swinging block to swing at left and right sides of pushing tow driver slot, thus make rotary shaft with
Saw blade is swung.
Further, swing saw above-mentioned a, in which: mounting rack is fixed on the end face of motor, in mounting rack
The left and right sides is respectively arranged with a slot, and a plate, two plate difference are respectively arranged at left and right sides of translational block
It is inserted into the slot of respective side, translational block left and right under the guiding of two slots is translated.
Further, swing saw above-mentioned, in which: the front of translational block is provided with card slot, card slot with stir slot and mutually pass through
Logical, upright bar can be provided with a location hole, In by being installed in card slot across slot is stirred from back to front at the top of card slot
The bottom of card slot is provided with a horizontal pin, and a positive stop lug boss is respectively arranged on the both ends of upright bar, and upright bar is installed in
When in card slot, the positive stop lug boss of upright bar upper end can be inserted into location hole, and the level that the positive stop lug boss of upright bar lower end can be inserted into is inserted
Pin is clamped in card slot, so that upright bar can be fixed in card slot by location hole and horizontal pin.
Further, swing saw above-mentioned, in which: stirring slot is the strip slot moved towards vertically.
The advantages of the utility model are as follows: swing saw described in the utility model has abandoned that length is longer and the drive of more difficult assembly
Driving-axle gearing, using being directly set with eccentric wheel on motor output shaft, by the shorter translational block of eccentric wheel drive length with
Upright bar moves left and right, then is swung by upright bar driving saw blade, minimizes swing saw in this way, length dimension greatly reduces, and more
It is easy assembly.In addition, mounting rack does not need mutually to fix with casing, and after only need to mutually being fixed with motor, the size requirement of mounting rack
It can reduce, and also can reduce the installation difficulty of mounting rack, in addition, in order to reduce noise and the vibration when swing saw work
Dynamic, the requirement on machining accuracy of drive shaft is relatively high, so can also reduce after cost with regard to relatively high, abandons drive shaft transmission now
The production cost of swing saw.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of swing saw described in the utility model.
Fig. 2 is the schematic perspective view of swing saw described in the utility model.
Fig. 3 is the configuration schematic diagram of swing saw shown in Fig. 2.
Fig. 4 is translational block, eccentric wheel, the structural schematic diagram for stirring bearing shown in Fig. 1.
Specific embodiment
The utility model is described in further detail with attached drawing combined with specific embodiments below.Clearly to reflect
The dependency structure of swing saw does not draw casing in attached drawing 2, Fig. 3.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, swing saw, comprising: casing 1 is provided with bearing peace in the front of casing 1
Casing 1 is stretched out in the lower end of the rotary shaft 2 of dress, rotary shaft 2, and saw blade 21 is provided on the lower end of rotary shaft 2, in casing 1 also
It is provided with a swinging block 3, one end of swinging block 3 is mutually fixed with the middle part of rotary shaft 2, is provided on the other end of swinging block 3
Driver slot 31 is provided with motor 4 at the rear portion of casing 1, an eccentric wheel 5, eccentric wheel 5 is provided on the output shaft of motor 4
Upper fastening is set with one and stirs bearing 51, and one is provided between swinging block 3 and eccentric wheel 5 to put down left and right in casing 1
The translational block 6 of shifting is provided with the upright bar 61 being located in driver slot 31 in the front of translational block 6, sets at the rear portion of translational block 6
It is equipped with one and stirs slot 62, in the present embodiment, stirring slot 62 is the strip slot moved towards vertically；Eccentric wheel 5 and thereon dial
Dynamic bearing 51, which is located at, to be stirred in slot 62, when motor 4 drives eccentric wheel 5 with stirring bearing 51 and being eccentrically rotated, stirs bearing
51 can stir the left and right sides of slot 62 by pushing tow to drive translational block 6 to translate with upright bar 61 or so, and upright bar 61 or so translates
Swinging block 3 can be driven to swing by the left and right sides of pushing tow driver slot 31 afterwards, so that rotary shaft 2 be made to swing with saw blade 21.
In the present embodiment, it is fixed with a mounting rack 7 on the end face of motor 4, distinguishes in the left and right sides of mounting rack 7
It is provided with a slot 71, is respectively arranged with a plate 63 in the left and right sides of translational block 6, two plates 63 are inserted into respectively
In the slot 71 of respective side, the left and right under the guiding of two slots 71 of translational block 6 is translated.
In the present embodiment, the front of translational block 6 is provided with card slot 64, card slot 64 connects with slot 62 is stirred, upright bar
61 can be provided with a location hole at the top of card slot 64 by being installed in card slot 64 across slot 62 is stirred from back to front
641, the bottom of card slot 64 is provided with a horizontal pin 642, a limit convex is respectively arranged on the both ends of upright bar 61
Platform 611, when upright bar 61 is installed in card slot 64, the positive stop lug boss 611 of 61 upper end of upright bar can be inserted into location hole 641, upright bar 61
The horizontal pin 642 that the positive stop lug boss 611 of lower end can be inserted into is clamped in card slot 64, so that upright bar 61 can be by location hole 641
It is fixed in card slot 64 with horizontal pin 642.
Claims (4)
1. swing saw, comprising: casing is provided with the rotary shaft of bearing installation in the front of casing, and the lower end of rotary shaft is stretched
Casing out, is provided with saw blade on the lower end of rotary shaft, and a swinging block, one end of swinging block and rotation are additionally provided in casing
The middle part of shaft is mutually fixed, and is provided with driver slot on the other end of swinging block, the rear portion of casing is provided with motor, feature exists
In: be provided with an eccentric wheel on the output shaft of motor, fastening is set with one and stirs bearing on eccentric wheel, in swinging block and
It is provided with the translational block that can be translated in casing or so between eccentric wheel, the front of translational block is provided with one and is located at drive
Upright bar in dynamic slot is provided with one at the rear portion of translational block and stirs slot, eccentric wheel and thereon stir bearing positioned at stirring slot
In, when motor driven eccentric wheel is made with shifting shaft to be eccentrically rotated, the left and right two of slot can be stirred by pushing tow by stirring bearing
Side come drive translational block with upright bar or so translate, upright bar or so translation after can be driven by the left and right sides of pushing tow driver slot
Swinging block is swung, so that rotary shaft be made to swing with saw blade.
2. swing saw according to claim 1, it is characterised in that: be fixed with a mounting rack, In on the end face of motor
It is respectively arranged with a slot at left and right sides of mounting rack, is respectively arranged with a plate at left and right sides of translational block, two
Plate is inserted into respectively in the slot of respective side, and translational block left and right under the guiding of two slots is translated.
3. swing saw according to claim 1 or 2, it is characterised in that: the front of translational block is provided with card slot, card slot with
It stirs slot to connect, upright bar can be provided with one by being installed in card slot across slot is stirred from back to front at the top of card slot
A location hole is provided with a horizontal pin in the bottom of card slot, a positive stop lug boss is respectively arranged on the both ends of upright bar,
When upright bar is installed in card slot, the positive stop lug boss of upright bar upper end can be inserted into location hole, and the positive stop lug boss of upright bar lower end can be inserted
The horizontal pin entered is clamped in card slot, so that upright bar can be fixed in card slot by location hole and horizontal pin.
4. swing saw according to claim 1 or 2, it is characterised in that: stirring slot is the strip slot moved towards vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996694.9U CN209716633U (en) | 2018-11-30 | 2018-11-30 | Swing saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996694.9U CN209716633U (en) | 2018-11-30 | 2018-11-30 | Swing saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716633U true CN209716633U (en) | 2019-12-03 |
Family
ID=68676255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821996694.9U Withdrawn - After Issue CN209716633U (en) | 2018-11-30 | 2018-11-30 | Swing saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954941A (en) * | 2018-11-30 | 2019-07-02 | 张家港市创基机械设备制造有限公司 | Mini swing saw |
-
2018
- 2018-11-30 CN CN201821996694.9U patent/CN209716633U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954941A (en) * | 2018-11-30 | 2019-07-02 | 张家港市创基机械设备制造有限公司 | Mini swing saw |
| CN109954941B (en) * | 2018-11-30 | 2023-11-24 | 张家港市创基机械设备制造有限公司 | Mini swing saw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209716633U (en) | Swing saw | |
| CN205651338U (en) | Swing arm moving mechanical arm | |
| CN206531624U (en) | A kind of two-way horizontal shake table | |
| CN204384376U (en) | A kind of electric-controlled type U-shaped orientation of the parts control mechanism | |
| CN109954941A (en) | Mini swing saw | |
| CN209459168U (en) | Ducting assembly and air conditioner | |
| CN217619282U (en) | Limiting clamp for drilling of automobile axle housing | |
| CN202519461U (en) | Machine head for taping embroidery | |
| CN216555279U (en) | Heat dissipation type motor transmission | |
| CN202209758U (en) | Air conditioner and driving device of air blowing panel | |
| CN212210484U (en) | Secondary harmonic elimination device for microcomputer | |
| CN210649367U (en) | Automobile glass alignment auxiliary tool | |
| CN202040942U (en) | Lifting device of air conditioner panel and air conditioner with the same | |
| CN211009831U (en) | Worm gear reducer convenient to installation is dismantled | |
| CN111421162B (en) | Adjustable equidistant drilling machine | |
| CN202250989U (en) | Oscillating electric fan | |
| CN208645703U (en) | A kind of vertically-guided structure of stone sawing machine | |
| CN106181306A (en) | Compressor crank shaft and the pullover assembling mechanism of noise reduction of the pullover assembly machine of noise reduction | |
| CN212875614U (en) | Speed reducer with motor fixing device | |
| CN215860765U (en) | Hydraulic pump with good shock insulation stability | |
| CN211917107U (en) | Cutting device is used in shaving board production | |
| CN215202853U (en) | Internal mixer convenient for replacing spiral hinge shaft | |
| CN204113565U (en) | A kind of accurate auto-compensation plunger pump | |
| CN220176576U (en) | Printing ink agitating unit | |
| CN217477281U (en) | Locomotive reconnection state signal detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191203 Effective date of abandoning: 20231124 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191203 Effective date of abandoning: 20231124 |