CN202984812U - Device for rapidly clamping saw blades of reciprocating saw - Google Patents
Device for rapidly clamping saw blades of reciprocating saw Download PDFInfo
- Publication number
- CN202984812U CN202984812U CN 201220565748 CN201220565748U CN202984812U CN 202984812 U CN202984812 U CN 202984812U CN 201220565748 CN201220565748 CN 201220565748 CN 201220565748 U CN201220565748 U CN 201220565748U CN 202984812 U CN202984812 U CN 202984812U
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- trigger
- saw
- saw blade
- toggle
- eccentric
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Abstract
The utility model discloses a device for rapidly clamping saw blades of a reciprocating saw. The device comprises a clamping head body, an eccentric shifting button is arranged on the clamping head body, a shifting button pin is mounted on the eccentric shifting button, the eccentric shifting button is hinged with the clamping head body through the shifting button pin, a trigger is arranged at a position close to the eccentric shifting button, a trigger pin fixedly connected with a multipurpose saw case is mounted on the trigger, the trigger is hinged with the trigger pin, the trigger drives the eccentric shifting button to rotate, the other end of the eccentric shifting button, which is opposite to the trigger, is provided with the clamping head body, a saw blade mounting groove for placing the saw blades is disposed in the clamping head body, a limiting mechanism is arranged in the saw blade mounting groove, and a reset mechanism is disposed between the clamping head body and the shifting button pin. By means of the technical scheme, the eccentric shifting button presses the limiting mechanism ono the clamping head body under the action of the reset mechanism so as to fix the saw blades, the trigger drives the eccentric shifting button to rotate so as to enable the limiting mechanism to move upwards, the saw blades can be mounted right now, the structure is simple, the saw blades are convenient to mount and dismount, and the working is reliable.
Description
Technical field
The utility model relates to the electric tool technical field, is specifically related to the device of reciprocating saw quick-clamping saw blade.
Background technology
At present, the variety saw that uses on market slowly is modified into electric reciprocating saw from hand-held manual variety saw, the saw blade of this electric reciprocating saw generally can be realized moving back and forth, this just requires higher to the chuck of reciprocating saw, in the course of work of electric tool, the vibration of whole instrument is large, therefore must be reliable to cartridge device, but existing electric reciprocating saw cartridge device complex structure, production cost are high, loading and unloading saw blade trouble.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of structure arrange reasonable, simple in structure, saw blade is easy to loading and unloading, the device of reliable operation, reciprocating saw quick-clamping saw blade that production cost is low.
for achieving the above object, the utility model provides following technical scheme: the device of reciprocating saw quick-clamping saw blade, comprise collet body, be provided with eccentric toggle on described collet body, be provided with the toggle pin on described eccentric toggle, eccentric toggle consists of hinged by toggle pin and collet body, be provided with trigger near eccentric toggle, be provided with the trigger that is fixedly connected with the variety saw casing on described trigger, described trigger and trigger are hinged, the eccentric toggle of described trigger actuated rotates, described eccentric toggle is installed collet body with respect to the other end of trigger, be provided with in described collet body for the saw blade mounting groove of placing saw blade, be provided with in described saw blade mounting groove for the fixing position-limit mechanism of saw blade, be provided with the resetting-mechanism that resets for position-limit mechanism between described collet body and toggle pin, described resetting-mechanism is to thrust forward of position-limit mechanism.
By adopting technique scheme, eccentric toggle is pressed in position-limit mechanism under the effect of resetting-mechanism and realizes the fixing of saw blade on collet body; Rotate by the eccentric toggle of trigger actuated, position-limit mechanism is moved upward, can fill saw blade this moment, and simple in structure, saw blade is easy to loading and unloading, reliable operation.
The utility model also further is set to: described position-limit mechanism is taper pin, and the corresponding eccentric toggle medium position of described saw blade mounting groove is provided with the taper pin groove, and described taper pin is arranged in the taper pin groove and compresses eccentric toggle.By this setting, adopt fixedly saw blade of taper pin, simple in structure, fixing reliable.
The utility model also further is set to: described resetting-mechanism is torsion spring, and described torsion spring set is connected on the toggle pin.By this setting, torsion spring is simple in structure, reliable operation.
The utility model also further is set to: be provided with reciprocating lever on described collet body, described reciprocating lever one end is fixedly connected with collet body.By this setting, reciprocating lever and collet body are easy to connect, reliable operation.
The utility model has the advantages that: the utility model structure arranges rationally, and eccentric toggle is pressed in position-limit mechanism under the effect of resetting-mechanism and realizes the fixing of saw blade on collet body; Rotate by the eccentric toggle of trigger actuated, position-limit mechanism is moved upward, can fill saw blade this moment, and simple in structure, saw blade is easy to loading and unloading, and production cost is low, reliable operation.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation one of the utility model embodiment;
Fig. 2 is the structural representation two of the utility model embodiment;
Fig. 3 is that the utility model cartridge device is arranged on the structural representation on electric multipurpose saw.
The specific embodiment
referring to Fig. 1, Fig. 2 and Fig. 3, the device of the disclosed reciprocating saw quick-clamping of the utility model saw blade, comprise collet body 1, be provided with eccentric toggle 2 on described collet body 1, be provided with toggle pin 3 on described eccentric toggle 2, eccentric toggle 2 consists of hinged by toggle pin 3 and collet body 1, be provided with trigger 4 near eccentric toggle 2, be provided with the trigger 5 that is fixedly connected with the variety saw casing on described trigger 4, described trigger 4 is hinged with trigger 5, described trigger 4 drives eccentric toggle 2 and rotates, described eccentric toggle 2 is installed collet body 1 with respect to the other end of trigger 4, be provided with in described collet body 1 for the saw blade mounting groove 11 of placing saw blade, be provided with in described saw blade mounting groove 11 for the fixing position-limit mechanism of saw blade, be provided with the resetting-mechanism that resets for position-limit mechanism between described collet body 1 and toggle pin 3, described resetting-mechanism is to thrust forward of position-limit mechanism.
Described position-limit mechanism can be set to steel ball, one locking hole is set on saw blade, by steel ball and locking hole clamping locking, for making the utility model work more reliable, as preferably, the position-limit mechanism of the present embodiment is taper pin 6, corresponding eccentric toggle 2 medium positions of described saw blade mounting groove 11 are provided with taper pin groove 12, described taper pin 6 is arranged in taper pin groove 12 and compresses eccentric toggle 2, and spacing more reliable for making, the present embodiment is provided with breach on eccentric toggle 2.
The described resetting-mechanism of the present embodiment is torsion spring 7, and described torsion spring 7 is socketed on toggle pin 3.
In addition, be provided with reciprocating lever 8 on described collet body 1, described reciprocating lever 8 one ends are fixedly connected with collet body 1.Described reciprocating lever 8 is to drive by the fork on assembling variety saw gear, fixes by screw between reciprocating lever 8 and collet body 1.
During practical application, when the clamping saw blade, pull trigger 4, trigger 4 drives eccentric toggle 2 rotations, eccentric toggle 2 leaves taper pin 6, at this moment saw blade is filled in the saw blade mounting groove 11 on collet body 1, and taper pin 6 moves upward under the effect of saw blade, make saw blade can install to the position, then unclamp trigger 4, eccentric toggle 2 rotates under the effect of torsion spring 7, at this moment, eccentric toggle 2 is pressed on taper pin 6 on the locking hole of saw blade, reaches the effect of pinning saw blade.
Above-described embodiment is to specific descriptions of the present utility model; only be used for the utility model is further illustrated; can not be interpreted as the restriction to the utility model protection domain, the technician of this area according to the content of above-mentioned utility model, the utility model is made some nonessential improvement and adjust all fall into protection domain of the present utility model within.
Claims (4)
1. the device of a reciprocating saw quick-clamping saw blade, comprise collet body (1), it is characterized in that: be provided with eccentric toggle (2) on described collet body (1), be provided with toggle pin (3) on described eccentric toggle (2), eccentric toggle (2) consists of hinged by toggle pin (3) and collet body (1), be provided with trigger (4) near eccentric toggle (2), be provided with the trigger (5) that is fixedly connected with the variety saw casing on described trigger (4), described trigger (4) is hinged with trigger (5), described trigger (4) drives eccentric toggle (2) and rotates, described eccentric toggle (2) is installed collet body (1) with respect to the other end of trigger (4), be provided with in described collet body (1) for the saw blade mounting groove (11) of placing saw blade, be provided with in described saw blade mounting groove (11) for the fixing position-limit mechanism of saw blade, be provided with the resetting-mechanism that resets for position-limit mechanism between described collet body (1) and toggle pin (3), described resetting-mechanism is to thrust forward of position-limit mechanism.
2. the device of reciprocating saw quick-clamping saw blade according to claim 1, it is characterized in that: described position-limit mechanism is taper pin (6), the corresponding eccentric toggle of described saw blade mounting groove (11) (2) medium position is provided with taper pin groove (12), and described taper pin (6) is arranged in taper pin groove (12) and compresses eccentric toggle (2).
3. the device of reciprocating saw quick-clamping saw blade according to claim 1, it is characterized in that: described resetting-mechanism is torsion spring (7), and described torsion spring (7) is socketed on toggle pin (3).
4. the device of according to claim 1 and 2 or 3 described reciprocating saw quick-clamping saw blades, it is characterized in that: be provided with reciprocating lever (8) on described collet body (1), described reciprocating lever (8) one ends are fixedly connected with collet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565748 CN202984812U (en) | 2012-10-30 | 2012-10-30 | Device for rapidly clamping saw blades of reciprocating saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565748 CN202984812U (en) | 2012-10-30 | 2012-10-30 | Device for rapidly clamping saw blades of reciprocating saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984812U true CN202984812U (en) | 2013-06-12 |
Family
ID=48556033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565748 Expired - Lifetime CN202984812U (en) | 2012-10-30 | 2012-10-30 | Device for rapidly clamping saw blades of reciprocating saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984812U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394755A (en) * | 2013-08-02 | 2013-11-20 | 铁鎯电动工具有限公司 | Saw blade clamping device and reciprocating saw thereof |
| CN105290431A (en) * | 2015-11-18 | 2016-02-03 | 胡和萍 | Chuck type sawtooth cutter rest |
| CN110370367A (en) * | 2019-07-29 | 2019-10-25 | 宁波汉浦工具有限公司 | A kind of dual-purpose cutting tool |
| CN110405276A (en) * | 2019-08-07 | 2019-11-05 | 宁波汉浦工具有限公司 | A kind of dual-purpose saw blade |
| WO2020087502A1 (en) * | 2018-11-02 | 2020-05-07 | Tti (Macao Commercial Offshore) Limited | Reciprocating saw |
-
2012
- 2012-10-30 CN CN 201220565748 patent/CN202984812U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394755A (en) * | 2013-08-02 | 2013-11-20 | 铁鎯电动工具有限公司 | Saw blade clamping device and reciprocating saw thereof |
| WO2015013997A1 (en) * | 2013-08-02 | 2015-02-05 | 铁鎯电动工具有限公司 | Saw blade clamping device and reciprocating saw therewith |
| CN103394755B (en) * | 2013-08-02 | 2015-10-14 | 铁鎯电动工具有限公司 | Saw blade clamping device and reciprocating saw thereof |
| CN105290431A (en) * | 2015-11-18 | 2016-02-03 | 胡和萍 | Chuck type sawtooth cutter rest |
| WO2020087502A1 (en) * | 2018-11-02 | 2020-05-07 | Tti (Macao Commercial Offshore) Limited | Reciprocating saw |
| CN110370367A (en) * | 2019-07-29 | 2019-10-25 | 宁波汉浦工具有限公司 | A kind of dual-purpose cutting tool |
| CN110370367B (en) * | 2019-07-29 | 2024-05-10 | 宁波汉浦工具有限公司 | Dual-purpose cutting tool |
| CN110405276A (en) * | 2019-08-07 | 2019-11-05 | 宁波汉浦工具有限公司 | A kind of dual-purpose saw blade |
| CN110405276B (en) * | 2019-08-07 | 2024-02-09 | 宁波汉浦工具有限公司 | Dual-purpose saw sword |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |