CN213165205U - Electric pick with detachable hand piece - Google Patents
Electric pick with detachable hand piece Download PDFInfo
- Publication number
- CN213165205U CN213165205U CN202021863591.2U CN202021863591U CN213165205U CN 213165205 U CN213165205 U CN 213165205U CN 202021863591 U CN202021863591 U CN 202021863591U CN 213165205 U CN213165205 U CN 213165205U
- Authority
- CN
- China
- Prior art keywords
- electric pick
- clamping device
- bevel gear
- spiral
- driven
- 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
- 230000005540 biological transmission Effects 0.000 claims description 9
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides an electric pick with can dismantle handheld piece, include: the electric pick comprises an electric pick body and a clamping device, wherein the clamping device comprises a fixed jaw, a movable jaw and a quick driving mechanism, the quick driving mechanism comprises a driving drive and a driven drive, the driving drive is composed of a screw rod, a driving bevel gear, an elastic ring and a button, and the driven drive comprises a driven bevel gear, a worm, a spring, a pin and a plug screw. The utility model provides a pair of electric pick with can dismantle handheld piece on traditional single handle electric pick, has increased handheld fixed arm, clamping device promptly, has solved only one among the prior art handheld arm one hand work fixed shakiness and one hand work problem too tired.
Description
Technical Field
The utility model relates to an electric pick field especially relates to an electric pick with can dismantle handheld piece.
Background
The electric pick (electric breaker) is a double-insulation hand-held electric tool taking a single-phase series motor as power, has the characteristics of safety, reliability, high efficiency, convenient operation and the like, is widely applied to pipeline laying, mechanical installation, water supply and drainage facility construction, interior decoration, harbor facility construction and other construction engineering construction, and is suitable for pick drills or other appropriate accessories, such as chisels, shovels and the like, to carry out crushing, chiseling, excavating, grooving, cutting and other operations on concrete, masonry structures and asphalt pavements. The design of the sliding type clamping rod ensures that the locking is firmer and the pick rod can be assembled and disassembled more quickly. The auxiliary handle wrapped by the soft rubber effectively reduces vibration, and is matched with a 360-degree rotation function, so that the operation is more convenient and more comfortable. The mechanical structure design is optimized, and the ultra-ordinary impact force and durability are provided. High-quality motor, the surge power is popped up in the twinkling of an eye, and work efficiency is higher. The unique damping spring plate greatly reduces the post-transmission vibration and lightens the fatigue of an operator. The switch has a locking function and is suitable for long-time work.
The electric picks in the prior art often only have a handle of the electric pick, the electric pick is often unstable because only one handle is fixed when working, and the worker is too tired to take a rest after holding the electric pick in one hand for a while.
Therefore, the prior art has yet to be developed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide an electric pick with a detachable handpiece for solving the problems existing in the prior art.
To achieve the above objects and other related objects, the present invention provides an electric pick with detachable hand piece, including: the electric pick comprises an electric pick body and a clamping device, wherein the clamping device is clamped at a handheld end of the electric pick body, one side of the front end of the clamping device is provided with a fixed jaw, the other side of the front end of the clamping device is provided with a groove for accommodating a movable jaw and a quick driving mechanism, a part of the movable jaw, which is arranged in the groove of the clamping device, is carved with an oblique rack, the quick driving mechanism comprises a driving mechanism and a driven transmission mechanism, the driving mechanism comprises a spiral rod, a driving bevel gear, an elastic ring and a button, one end of the spiral rod is provided with the driving bevel gear, one end of the spiral rod, which is far away from the driving bevel gear, is provided with a spiral groove, the button is inserted into the spiral groove of the spiral rod, the driven transmission mechanism comprises a driven bevel gear, a worm, a spring, a pin and a plug screw, one end of, the driven bevel gear is meshed with the driving bevel gear, and the worm is provided with a spiral tooth groove meshed with the oblique rack of the movable jaw.
In an embodiment of the present invention, the button is clamped in the spiral groove of the screw rod by the washer and the riveted pin.
In an embodiment of the present invention, the screw rod is sleeved with an elastic ring.
In an embodiment of the present invention, a bar-shaped elongated slot is disposed on a handle portion of one side of the clamping device, and the screw rod is located inside the bar-shaped elongated slot.
In an embodiment of the present invention, the end of the clamping device away from the fixed jaw is provided with a hanging hole.
As above, the utility model discloses an electric pick with can dismantle handheld piece has following beneficial effect: the utility model provides a pair of electric pick with can dismantle handheld piece on traditional single handle electric pick, has increased handheld fixed arm, clamping device promptly, has solved only one among the prior art handheld arm one hand work fixed shakiness and one hand work problem too tired.
Drawings
Fig. 1 is a schematic view of the overall structure disclosed in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the clamping device disclosed in embodiment 1 of the present invention.
Fig. 3 shows an enlarged view of a position a disclosed in embodiment 1 of the present invention.
Fig. 4 shows an enlarged view of the position B disclosed in embodiment 1 of the present invention.
Fig. 5 shows an enlarged view of the position C disclosed in embodiment 1 of the present invention.
Fig. 6 is a schematic structural view of the clamping device disclosed in embodiment 2 of the present invention.
Description of the element reference numerals
1 electric pick body
10 clamping device
11 fixed jaw
12 movable jaw
13 worm
14 driven bevel gear
15 active bevel gear
16 screw rod
17 elastic ring
18 strip-shaped long grooves
19 push button
20 hanging hole
21 pin
22 spring
23 Pin
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Detailed description of the preferred embodiment
Referring to fig. 1-5, the present invention provides an electric pick with a detachable handpiece, comprising: the electric pick comprises an electric pick body 1 and a clamping device 10, wherein the clamping device is clamped at a handheld end of the electric pick body, one side of the front end of the clamping device 10 is provided with a fixed jaw 11, the other side of the front end of the clamping device 10 is provided with a notch for accommodating a movable jaw 12 and a quick driving mechanism, a part of the movable jaw 12, which is arranged in the notch of the clamping device 10, is carved with an oblique rack, the quick driving mechanism comprises a driving mechanism and a driven transmission mechanism, the driven transmission mechanism is arranged in the clamping device 10 through the notch, the tail end of the clamping device 10 is also provided with a slotted hole for placing the driving mechanism, the driving mechanism comprises a spiral rod 16, a driving bevel gear 15, an elastic ring 17 and a button 19, one end of the spiral rod 16 is provided with the driving bevel gear 15, the other end, which is far away from the driving bevel gear 15, of the spiral, the button 19 is inserted in the spiral groove of the spiral rod 16, the driven transmission mechanism comprises a driven bevel gear 14, a worm 13, a spring 22, a pin 21 and a plug screw, one end of the worm 13 is fixed on the inner wall of the clamping device 10 close to the fixed jaw 11 through the spring 22 and the pin 21, the other end of the worm is installed on the driven bevel gear 14, the driven bevel gear 14 is meshed with the driving bevel gear 15, and the worm 13 is provided with a spiral tooth groove meshed with the oblique rack of the movable jaw 12. When the driving mechanism is driven to rotate, the driven bevel gear 14 is driven to rotate, and the spiral tooth grooves on the worm 13 are meshed with the oblique racks of the movable jaw, so that the transmission of the worm 13 drives the movable jaw 12 to open and close along the mouth surface of the clamping device 10.
In particular, the button 19 is engaged in a helical groove of the screw 16 by means of a washer and a riveted pin 23. When the button is pushed or pulled by a thumb during operation, the screw rod 16 immediately rotates to drive the driving bevel gear 15 to rotate.
Specifically, the screw rod 16 is sleeved with an elastic ring 17. The elastic ring 17 is sleeved on the screw rod 16 to prevent the left and right movement.
Specifically, a strip-shaped long groove 18 is formed in a handle portion on one side of the clamping device 10, the screw rod 16 is located inside the strip-shaped long groove 18, and the button 19 freely slides along the strip-shaped long groove 18.
Specific example 2
Please participate in fig. 6, the utility model provides an electric pick with can dismantle handheld piece, include: the electric pick comprises an electric pick body 1 and a clamping device 10, wherein one side of the front end of the clamping device 10 is provided with a fixed jaw 11, the other side of the front end of the clamping device 10 is provided with a groove for accommodating a movable jaw 12 and a quick driving mechanism, a part of the movable jaw 12, which is arranged in the groove of the clamping device 10, is carved with an oblique rack, the quick driving mechanism comprises a driving drive and a driven drive, the driving drive consists of a screw rod 16, a driving bevel gear 15, an elastic ring 17 and a button 19, one end of the screw rod 16 is provided with the driving bevel gear 15, one end of the screw rod 16, which is far away from the driving bevel gear 15, is provided with a spiral groove, the button 19 is inserted into the spiral groove of the screw rod 16, the driven drive comprises a driven bevel gear 14, a worm 13, a spring 22, a pin 21 and a plug screw, one end of the, the other end is connected with a driven bevel gear 14, the driven bevel gear 14 is meshed with a driving bevel gear 15, and a spiral tooth groove meshed with the oblique rack of the movable jaw 12 is arranged on the worm 13. When the driving mechanism is driven to rotate, the driven bevel gear 14 is driven to rotate, and the movable jaw 12 is driven to open and close along the mouth surface of the clamping device 10 by the transmission of the worm 13 as the spiral tooth grooves on the spiral rod 1 are meshed with the oblique racks of the movable jaw.
In particular, the button 19 is engaged in a helical groove of the screw 16 by means of a washer and a riveted pin 23. When the button is pushed or pulled by a thumb during operation, the screw rod 16 immediately rotates to drive the driving bevel gear 15 to rotate.
Specifically, the screw rod 16 is sleeved with an elastic ring 17. The elastic ring 17 is sleeved on the screw rod 16 to prevent movement.
Specifically, a strip-shaped long groove is formed in a handle portion on one side of the clamping device 10, the screw rod 16 is located inside the strip-shaped long groove, and the button 19 freely slides along the strip-shaped long groove.
Specifically, a hanging hole 20 is formed in one end, away from the fixed jaw 11, of the clamping device 10, so that the clamping device can be conveniently hung when not in use.
To sum up, the utility model provides a pair of electric pick with can dismantle handheld piece has increased handheld fixed arm, clamping device promptly on traditional single handle electric pick, has solved only one among the prior art handheld arm one hand work fixed unstable and the problem that single hand work is too tired.
Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. An electric pick with a detachable handpiece, comprising: the electric pick comprises an electric pick body and a clamping device, wherein the clamping device is clamped at the handheld end of the electric pick body, and the electric pick is characterized in that one side of the front end of the clamping device is provided with a fixed jaw, the other side of the front end of the clamping device is provided with a notch for accommodating a movable jaw and a quick driving mechanism, a part of the movable jaw, which is arranged in the notch of the clamping device, is carved with an oblique rack, the quick driving mechanism comprises a driving mechanism and a driven transmission mechanism, the driving mechanism comprises a spiral rod, a driving bevel gear, an elastic ring and a button, one end of the spiral rod, which is far away from the driving bevel gear, is provided with a spiral groove, the button is inserted in the spiral groove of the spiral rod, the driven transmission mechanism comprises a driven bevel gear, a worm, a spring, a pin and a plug screw, one end of the worm, the other end is connected with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, and the worm is provided with a spiral tooth groove meshed with the oblique rack of the movable jaw.
2. An electric pick with a detachable handpiece in accordance with claim 1, wherein: the button is clamped in the spiral groove of the spiral rod by a gasket and a riveted pin.
3. An electric pick with a detachable handpiece in accordance with claim 1, wherein: the screw rod is sleeved with an elastic ring.
4. An electric pick with a detachable handpiece in accordance with claim 1, wherein: the tail end of the clamping device is a handle part, a strip-shaped long groove is formed in the outer surface of the handle part, and the spiral rod is located inside the strip-shaped long groove.
5. An electric pick with a detachable handpiece in accordance with claim 1, wherein: and a hanging hole is formed in one end, far away from the fixed jaw, of the clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863591.2U CN213165205U (en) | 2020-08-31 | 2020-08-31 | Electric pick with detachable hand piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863591.2U CN213165205U (en) | 2020-08-31 | 2020-08-31 | Electric pick with detachable hand piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213165205U true CN213165205U (en) | 2021-05-11 |
Family
ID=75768970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021863591.2U Expired - Fee Related CN213165205U (en) | 2020-08-31 | 2020-08-31 | Electric pick with detachable hand piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213165205U (en) |
-
2020
- 2020-08-31 CN CN202021863591.2U patent/CN213165205U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3326742B1 (en) | Power tool with a dust collecting device | |
| ATE424978T1 (en) | CABLE CUTTER POWERED BY A DRILL | |
| EP2399450A1 (en) | Vegetation trimmer | |
| GB2498101A (en) | Electric weeder | |
| CN213165205U (en) | Electric pick with detachable hand piece | |
| GB2395680B (en) | Improvements to handheld utensils for cleaning | |
| JP2001079784A5 (en) | ||
| US3373637A (en) | Multiple purpose portable rotary drive unit | |
| US20210129311A1 (en) | Universal Chisel Attachment | |
| CN201423567Y (en) | Electric tool for burnishing, depainting and polishing | |
| CN106553160B (en) | Arrangement of clutch and electric hammer with the arrangement of clutch | |
| US5875826A (en) | Universal hand tool joiner device | |
| CN211775483U (en) | Ash scraping knife | |
| CN110216615B (en) | Manual rotary screwdriver | |
| KR101603781B1 (en) | power vibrating tool | |
| CN211278269U (en) | Shock-absorbing handheld electric pick | |
| CN209936838U (en) | Clutch and electric hammer with same | |
| KR101434174B1 (en) | Rotating socket of electric tool | |
| JP2543355B2 (en) | Electric saw | |
| EP2551065A2 (en) | Adjustable depth stop mechanism | |
| TWI771034B (en) | One-handed power tool for reversing | |
| KR200444454Y1 (en) | Holder for hand grinder | |
| CN110394905B (en) | Wall body fluting device for building | |
| KR20200143071A (en) | Electric driver | |
| CN211028352U (en) | Hand-held electric tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |