CN204868771U - Novel electric pick - Google Patents
Novel electric pick Download PDFInfo
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- CN204868771U CN204868771U CN201520553663.6U CN201520553663U CN204868771U CN 204868771 U CN204868771 U CN 204868771U CN 201520553663 U CN201520553663 U CN 201520553663U CN 204868771 U CN204868771 U CN 204868771U
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- adjustment
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- pick
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- casing
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
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Abstract
The utility model relates to a novel electric pick, including casing, handle, pick, block stamp, piston, cylinder, fast -assembling chuck and be used for driving piston reciprocating motion's drive mechanism, its characterized in that: still the adjustment stop gear in setting up the casing should adjust stop gear and have the adjustment portion that can realize the cylinder and switch over between rotatable and not rotatable two types, and adjustment portion establishes outside the casing. Adopt according to the technical solution of the integrated ceiling board, increase adjustment stop gear on traditional electric pick, be equipped with adjustment portion on this adjustment stop gear, the portion can make the cylinder be in rotatable state or not rotatable state through the adjustment, when being in not rotatable state, pick cooperation this moment cylinder, a piston, block stamp and drive mechanism etc. Carry out the operation, when the cylinder is in rotatable state, the rotation of this moment through changeing actuating cylinder drive pick, thereby realize the adjustment of pick angle, thereby make things convenient for the production operation.
Description
Technical field
The utility model belongs to hand held electric tool field, is specifically related to a kind of novel electric pick.
Background technology
Electric pick is a kind of hand held electric tool being widely used in pipeline laying, mechanical erection, plumbing Facilities Construction, interior decoration, port facilities construction and other engineering constructions, power tools such as can changing pick rod, the chisel of different types as required, shovel, cut, mainly the operations such as fragmentation, chipping, excavation, fluting, cutting are carried out to concrete, brick mix structure, road surface, brick wall, have safe and reliable, efficiency is high, the feature such as easy to operate, dark liking by numerous workmens.
Existing electric pick mainly comprises Quick-mounting clamp head, block stamp, impact piston, cylinder casing, cylinder, pneumaticpiston, piston pin, connecting rod, bent axle, handle, switch, back cover, casing, motor, middle cover, gear wheel and crankcase, bent axle is arranged in crankcase rotationally, gear wheel to be fixed on bent axle and to engage with motor output gear axle, and connecting rod is connected between bent axle and pneumaticpiston.Namely Chinese utility model as Authorization Notice No. CN203449286U discloses the electric pick of said structure.Operationally, pin switch connection power supply, electric machine rotation, motor drives crankshaft rotating by gear wheel, and bent axle drives pneumaticpiston to move back and forth by connecting rod, and pneumaticpiston impacts block stamp by impact piston and drives the pick be fixed on Quick-mounting clamp head to carry out work.
Existing this electric pick, pick can only repeatedly move along the axis of cylinder and cannot rotate after installing, due to the design feature of electric pick own, the conveniently use of electric pick, the cylinder of electric pick is fixedly connected with casing, cylinder cannot rotate and cause the direction of pick to adjust, sometimes in order to make pick and treat that work object is with certain angle contact, need hand-held whole electric pick, by rotating whole electric pick to realize the adjustment of the angle of pick, but adopt this kind of operating type, if the rotational angle of electric pick is larger, the operating habit of user can not met, easily cause user's arm ache, affect operating efficiency.
Given this, the present inventor carries out deep research to the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is to provide a kind of easy to operate, electric pick that can carry out pick angle adjustment.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of novel electric pick, comprise casing, handle, pick, block stamp, piston, cylinder, Quick-mounting clamp head and in order to drive the transmission mechanism of reciprocating motion of the pistons, also comprise the adjustment position-limit mechanism arranged in casing, this adjustment position-limit mechanism has can realize cylinder in the adjustment part rotatably and rotatably switched between two states, and adjustment part is located at outside casing.
As a kind of preferred embodiment of the present utility model, described adjustment position-limit mechanism comprises the outer sleeve body be fixedly connected with described casing, be arranged on the interior body in outer sleeve body, the drive division axially moved relative to outer sleeve body in order to drive interior body and in order to realize the resetting-mechanism that interior body resets, the outer wall of described interior body is provided with the multiple fixture blocks arranged vertically, the inwall of outer sleeve body is provided with the multiple draw-in grooves coordinated with multiple fixture block, interior body is set on described cylinder, the inwall of interior body establishes the keyway axially arranged, the outer wall of described cylinder is provided with the key coordinated with this keyway.
As a kind of preferred embodiment of the present utility model, the outer wall of described interior body is provided with annular support part, described adjustment part is adjustment knob, this adjustment knob is arranged on the housing rotationally, described drive division is the adjustment block be fixedly connected with adjustment knob, adjustment block is provided with the adjusting lever of eccentric setting, and outer sleeve body is provided with the bar-shaped trough being through to inwall from outer wall, and adjusting lever passes this bar-shaped trough and is resisted against on annular support part.
As a kind of preferred embodiment of the present utility model, the outer wall of described cylinder is provided with collar flange, and described interior body is provided with against groove, and described resetting-mechanism is be set in the spring outside described cylinder, one end of spring is resisted against on collar flange, and the other end is resisted against this against in groove.
Adopt the technical solution of the utility model, traditional electric pick increases adjustment position-limit mechanism, this adjustment position-limit mechanism is provided with adjustment part, cylinder can be made to be in rotatable state or can not rotary state by adjustment part, when be in can not rotary state time, now pick coordinates cylinder, piston, block stamp and transmission mechanism etc. to carry out operation, when cylinder is in rotatable state, now driven the rotation of pick by rotation cylinder, thus realize the adjustment of pick angle, thus facilitate production operation.
Accompanying drawing explanation
Fig. 1 sectional view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation adjusting position-limit mechanism cooperation cylinder in the utility model;
Fig. 4 is the exploded structural representation of Fig. 3;
Fig. 5 is the decomposition texture schematic diagram of Fig. 3;
In figure:
1-casing 2-handle
3-pick 4-cylinder
5-block stamp 6-piston
7-Quick-mounting clamp head 9-transmission mechanism
801-adjusting knob 802-outer sleeve body
Body 804-adjustment block in 803-
805-spring 806-draw-in groove
807-fixture block 808-collar flange
809-is against groove 810-keyway
811-adjusting lever 812-key
813-collar flange 814-bearing
815-bar-shaped trough
Detailed description of the invention
In order to explain the technical solution of the utility model further, be described in detail below in conjunction with accompanying drawing.
Referring to figs. 1 through Fig. 5, a kind of novel electric pick, comprise casing 1, handle 2, pick 3, block stamp 5, piston 6, cylinder 4, Quick-mounting clamp head 7 and in order to drive the reciprocating transmission mechanism 9 of piston 6, transmission mechanism is motor and travelling gear structure, piston 6 is driven to move back and forth in cylinder 4 by transmission mechanism 9, piston 6 drives pick 3 action by block stamp 5, carry out operation, the longitudinal section of the outer end of pick 3 is in " one " shape in an embodiment, these are on the books in existing electric pick, no longer describe in detail here.
The utility model also comprises the adjustment position-limit mechanism arranged in casing 1, and this adjustment position-limit mechanism has can realize cylinder 4 in the adjustment part rotatably and rotatably switched between two states, and adjustment part is located at outside casing 1.As a kind of preferred embodiment of the present utility model, described adjustment position-limit mechanism comprises the outer sleeve body 802 be fixedly connected with described casing 1, be arranged on the interior body 803 in outer sleeve body 802, the drive division axially moved relative to outer sleeve body 802 in order to drive interior body 803 and in order to realize the resetting-mechanism that interior body 803 resets, the outer wall of described interior body 803 is provided with the multiple fixture blocks 808 arranged vertically, multiple fixture block 808 is uniformly distributed along the outer wall circumference of interior body 803, the inwall of outer sleeve body 802 is provided with the multiple draw-in grooves 806 coordinated with multiple fixture block 808, multiple draw-in groove 806 is uniformly distributed along the inwall circumference of outer sleeve body 802, in an embodiment, fixture block 808 and draw-in groove 806 are 16, interior body 803 is set on described cylinder 4, cylinder 4 is arranged in casing 1 by bearing 815, the inwall of interior body 803 establishes the keyway 810 axially arranged, the outer wall of described cylinder 4 is provided with the key 812 coordinated with this keyway 810, by coordinating of key 812 and keyway 810, in limiting, body 803 can only moving axially along cylinder 4, and circumferential rotation cannot be done relative to cylinder 4.
As a kind of preferred embodiment of the present utility model, the outer wall of described interior body 803 is provided with annular support part 808, described adjustment part is adjustment knob 801, this adjustment knob 801 is arranged on described casing 1 rotationally, described drive division is the adjustment block 804 be fixedly connected with adjustment knob 801, adjustment block 804 is provided with the adjusting lever 811 of eccentric setting, outer sleeve body 802 is provided with the bar-shaped trough 815 being through to inwall from outer wall, adjusting lever 811 passes this bar-shaped trough 815 and is resisted against on the side of annular support part 808, when rotating adjustment knob 801, adjusting lever 811 moves along bar-shaped trough 815.
As a kind of preferred embodiment of the present utility model, the outer wall of described cylinder 4 is provided with collar flange 813, described interior body 803 is provided with against groove 809, described resetting-mechanism is be set in the spring 805 outside described cylinder 4, one end of spring 805 is resisted against on collar flange 813, and the other end is resisted against this against in groove 809.
Adopt the technical solution of the utility model, when needing the angle adjusting pick 3, by rotating adjustment knob 801, adjustment knob 801 drives adjustment block 804 to rotate, in adjustment block 804, the adjusting lever 811 of eccentric setting acts on annular support part 808, sliding on cylinder 4 along key 812 of interior body 803, meanwhile to gradually reduce spring 805 against groove 809, until the fixture block 807 on interior body 803 spins off from the draw-in groove 806 outer sleeve body 802, now because interior body 803 can relatively rotate with outer sleeve body 802, also namely cylinder 4 is in rotatable state, the rotation of pick 3 can be realized by the rotation of cylinder 4, those skilled in the art can arrange rotatable parts, as turning set, in order to the rotation with dynamic air cylinder 4, also directly can rotate pick 3 is with dynamic air cylinder 4 to rotate, after pick 3 turns to the angle of needs, unclamp adjustment knob 801, return under the effect of the spring 805 of interior body 803, fixture block 807 on interior body 803 snaps in corresponding draw-in groove 806, thus interior body 803 and outer sleeve body 802 are fastened togather, now, body 803 and outer sleeve body 803 cannot relatively rotate, and electric pick is in use, cylinder 4 can not rotate, and ensures the stable use of electric pick.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. a novel electric pick, comprise casing, handle, pick, block stamp, piston, cylinder, Quick-mounting clamp head and in order to drive the transmission mechanism of reciprocating motion of the pistons, it is characterized in that: also comprise the adjustment position-limit mechanism arranged in casing, this adjustment position-limit mechanism has can realize cylinder in the adjustment part rotatably and rotatably switched between two states, and adjustment part is located at outside casing.
2. novel electric pick as claimed in claim 1, it is characterized in that: described adjustment position-limit mechanism comprises the outer sleeve body be fixedly connected with described casing, be arranged on the interior body in outer sleeve body, the drive division axially moved relative to outer sleeve body in order to drive interior body and in order to realize the resetting-mechanism that interior body resets, the outer wall of described interior body is provided with the multiple fixture blocks arranged vertically, the inwall of outer sleeve body is provided with the multiple draw-in grooves coordinated with multiple fixture block, interior body is set on described cylinder, the inwall of interior body establishes the keyway axially arranged, the outer wall of described cylinder is provided with the key coordinated with this keyway.
3. novel electric pick as claimed in claim 2, it is characterized in that: the outer wall of described interior body is provided with annular support part, described adjustment part is adjustment knob, this adjustment knob is arranged on the housing rotationally, described drive division is the adjustment block be fixedly connected with adjustment knob, adjustment block is provided with the adjusting lever of eccentric setting, and outer sleeve body is provided with the bar-shaped trough being through to inwall from outer wall, and adjusting lever passes this bar-shaped trough and is resisted against on annular support part.
4. novel electric pick as claimed in claim 2, it is characterized in that: the outer wall of described cylinder is provided with collar flange, described interior body is provided with against groove, described resetting-mechanism is be set in the spring outside described cylinder, one end of spring is resisted against on collar flange, and the other end is resisted against this against in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553663.6U CN204868771U (en) | 2015-07-28 | 2015-07-28 | Novel electric pick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553663.6U CN204868771U (en) | 2015-07-28 | 2015-07-28 | Novel electric pick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868771U true CN204868771U (en) | 2015-12-16 |
Family
ID=54813192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553663.6U Expired - Fee Related CN204868771U (en) | 2015-07-28 | 2015-07-28 | Novel electric pick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388573A (en) * | 2019-08-16 | 2021-02-23 | 苏州宝时得电动工具有限公司 | Electric pickaxe |
-
2015
- 2015-07-28 CN CN201520553663.6U patent/CN204868771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388573A (en) * | 2019-08-16 | 2021-02-23 | 苏州宝时得电动工具有限公司 | Electric pickaxe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151216 |