CN206445758U - A kind of independent accessory for being used to adjust torsion - Google Patents
A kind of independent accessory for being used to adjust torsion Download PDFInfo
- Publication number
- CN206445758U CN206445758U CN201621458674.7U CN201621458674U CN206445758U CN 206445758 U CN206445758 U CN 206445758U CN 201621458674 U CN201621458674 U CN 201621458674U CN 206445758 U CN206445758 U CN 206445758U
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- output shaft
- ratchet
- torsion
- inner chamber
- clutch
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Abstract
The utility model discloses a kind of independent accessory for being used to adjust torsion, belong to the accessory field of process equipment, including input shaft and output shaft, torque force adjusting mechanism is provided between the input shaft and output shaft, the input shaft is used to be connected with the output end of process equipment, the output shaft is used to be connected with machining tool, the torque force adjusting mechanism includes regulation casing, the knob and the control output shaft and the arrangement of clutch of input shaft clutch being connected with regulation casing, elastic component is provided between arrangement of clutch and the knob, the elastic force of the elastic component is adjusted during the knob, to control the clutching force of arrangement of clutch, the function of torsion regulation is provided separately for some without the process equipment of torsion adjusting means for the utility model, so that outputting torsion accomplishes controllable.
Description
【Technical field】
The utility model is related to a kind of independent accessory for being used to adjust torsion, belongs to the accessory field of process equipment.
【Background technology】
Existing process equipment on the market, such as the electric tool such as electric drill, electric screw driver, in order to control outputting torsion,
The device of torsion regulation is provided with inside some process equipments, but this kind of torsion adjusting structure is all to be built in internal body,
But many process equipments, such as more traditional electric bench drill, or manual screwdriver etc., this kind of process equipment is not
Adjusted with torsion, this kind of process equipment to product when being processed or other are operated, easily because outputting torsion is excessive,
And cause the product for being processed or being operated to be damaged, cause unnecessary loss.
【Utility model content】
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and provide a kind of for adjusting
The independent accessory of torsion, is the function that torsion regulation is provided separately without the process equipment of torsion adjusting means for some so that
Outputting torsion is accomplished controllable.
Above-mentioned technical problem is solved, the utility model is adopted the following technical scheme that：
A kind of independent accessory for being used to adjust torsion, including input shaft and output shaft, between the input shaft and output shaft
Provided with torque force adjusting mechanism, the input shaft is used to be connected with the output end of process equipment, and the output shaft is used for and processing work
Tool connection, the torque force adjusting mechanism include regulation casing, with the knob that is connected of regulation casing and the control output shaft with it is defeated
Enter the arrangement of clutch of axle clutch, elastic component is provided between arrangement of clutch and the knob, the bullet is adjusted during the knob
The elastic force of property part, to control the clutching force of arrangement of clutch.
Using the beneficial effects of the utility model：
The utility model is to be used as an independent torsion regulation accessory, input shaft can be with adding when in use
The output end connection of construction equipment, the process equipment in the utility model refers to some instruments for the operation such as being used for processing, assemble,
Such as with electric drill, screwdriver, electric bench drill etc., input shaft can be attached with the chuck of electric drill, screwdriver, and output shaft is then
It can be attached with the machining tool such as some screwdriver bits, drill bit, allow the original equipment for not having torsion regulatory function
Possess the function of regulation torsion, and the utility model is simple in construction, small volume, installs very convenient with process equipment, dismounting
Also it is very convenient.
It is that, by turning knob, knob, can be to elastic component when rotating in addition, in the utility model, adjusting torsion
Elastic force is adjusted, the elastic force of elastic component can for the clutching force for controlling arrangement of clutch size, when output shaft is in processing,
When the resistance being subject to is more than clutching force, arrangement of clutch driving output shaft is separated with input shaft, so as to realize power interruption, works as output
Axle is in processing, when the resistance being subject to is less than clutching force, and input shaft drives output shaft rotation.It is to utilize elastic component in the present embodiment
Elastic force control clutching force, regulation gets up more convenient, more direct.
Preferably, the arrangement of clutch includes ratchet and the ratchet latch segment coordinated with the ratchet, the elastic component
Act on ratchet or ratchet latch segment that there is provided the thrust between ratchet and ratchet latch segment.
Preferably, the knob includes first inner chamber, first inner chamber inwall is threadedly coupled with adjusting the outer peripheral face of casing,
The output shaft part is stretched into the first inner chamber, and the arrangement of clutch, elastic component are respectively positioned in the first inner chamber.
Preferably, the regulation casing is rotated with input shaft, the ratchet latch segment is located on regulation casing, the spine
Wheel is rotated with output shaft, and the elastic component is compressed between the ratchet and the inwall of first inner chamber.
Preferably, the output shaft and the ratchet integrative-structure or being fixedly mounted on output shaft.
Preferably, the input shaft and regulation casing integrative-structure.
Preferably, being provided with second inner chamber in the regulating box body, the second inner chamber is stretched into one end of the output shaft
In.
It is used to limit described preferably, the week side of the output shaft is provided with bulge loop, the second inner chamber to be provided with
Bulge loop departs from the locating part of second inner chamber.
Preferably, the regulation casing or knob are provided with to mutatis mutandis graduation mark.
Preferably, the output shaft is provided with the chuck for being used for clamping machining tool.
These features and advantage of the present utility model will be detailed in following embodiment, accompanying drawing exposure.
【Brief description of the drawings】
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the exploded perspective view of the utility model embodiment one；
Fig. 3 is the schematic cross-sectional view of the utility model embodiment one；
Fig. 4 is the exploded perspective view of the utility model embodiment one.
【Embodiment】
The technical scheme of the utility model embodiment is explained with reference to the accompanying drawing of the utility model embodiment and
Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in embodiment,
Those skilled in the art obtain other embodiment on the premise of creative work is not made, and belong to of the present utility model
Protection domain.
Embodiment 1
As shown in Figures 1 to 4, the present embodiment is a kind of accessory with process equipment, specifically for adjusting
The accessory of torsion, including input shaft 10 and output shaft 2, are provided with torque force adjusting mechanism, institute between the input shaft 10 and output shaft 2
Stating torque force adjusting mechanism includes regulation casing 1, the knob 3 being connected with regulation casing 1 and controls the output shaft 2 and input shaft 10
The outer peripheral face that casing 1 is adjusted in the arrangement of clutch of clutch, the present embodiment is provided with external screw thread 15, and the inside of knob 3 is provided with first
Chamber 301, the internal perisporium of first inner chamber 301 is provided with internal thread, and knob 3 is threadedly coupled with regulation casing 1, the week side of knob 3
It is provided with some anti-slip tanks 32.
Torque force adjusting mechanism also includes being provided with elastic component 4 between arrangement of clutch and the knob 3, and the knob 3 passes through spiral shell
When line is screwed or unscrewed, the elastic force of the elastic component 4 is adjusted, to control the clutching force of arrangement of clutch.
The present embodiment is to be used as an independent torsion regulation accessory, input shaft 10 can be with adding when in use
The output end connection of construction equipment, the process equipment in the utility model refers to some instruments for the operation such as being used for processing, assemble,
Such as with electric drill, screwdriver, electric bench drill etc., input shaft 10 can be attached with the chuck of electric drill, screwdriver, and output shaft
2 can be attached with the machining tool such as some screwdriver bits, drill bit, allow the original equipment adjusted without torsion also to have
The function of standby regulation torsion.The output end of machining tool is electric drill chuck 8 in the present embodiment.
As shown in Figure 3 and Figure 4, shown input shaft 10 is structure as a whole with regulation casing 1, the right side of the knob 3
Provided with perforation 31, one end of the output shaft 2 is extend into first inner chamber 301 through the perforation 31, the arrangement of clutch
The ratchet latch segment 52 coordinated including ratchet 51 and with the ratchet 51, the elastic component 4 acts on ratchet 51 or ratchet locking
There is provided the thrust between ratchet 51 and ratchet latch segment 52 on block 52, the elastic component 4 in the present embodiment is spring.
In the present embodiment, ratchet latch segment 52 is located at its right end face of regulation casing 1, is integrative-structure with regulation casing 1,
Ratchet 51 is fixedly mounted on output shaft 2, specifically, and output shaft 2 is provided with non-circular cylinder 21, and the center of ratchet 51 is set
It is hexagon cylinder, ability to have non-circular cylinder 21 in the ratchet centre bore 511 matched with the non-circular cylinder 21, the present embodiment
Field technique personnel, which are readily apparent that, to be replaced with other shapes.Certain those skilled in the art, being also readily apparent that can be by spine
Wheel 51 is arranged to and the integrative-structure of output shaft 2.
In order to strengthen concentricity, the regulation casing 1 is provided with second inner chamber 101, the output stretched into first inner chamber 301
The end of axle 2 is stretched into first inner chamber 301, and the internal perisporium of first inner chamber 301 is pressed close to the week side of output shaft 2, strengthens
The concentricity of output shaft 2 and input shaft 10, in addition, the week side of the output shaft 2 is provided with bulge loop 22, the second inner chamber 101
In be provided with annular groove 12, finite place piece 13 is installed, locating part 13 is used to prop up bulge loop 22, to prevent output in the annular groove 12
Axle 2 departs from from second inner chamber 101, and locating part 13 is preferably jump ring in the present embodiment.
The one end of output shaft 2 outside knob 3 is provided with chuck 6, and chuck 6 is used to clamp machining tool, and chuck 6 can be bored
In chuck or the connection-peg for inserting screwdriver bit 7, the present embodiment, the chuck 6 is for inserting the grafting of screwdriver bit 7
The jack 61 of hexagonal is provided with head, the connection-peg, the hexagon prism of the end of screwdriver bit 7 is just inserted into jack, and chuck 6 can
With with the integrative-structure of output shaft 2, can also be fixedly connected on output shaft 2.
It is that, by turning knob 3, knob 3 occurs when rotating between regulation casing 1 when the present embodiment adjusts torsion
The displacement of axial direction, the decrement of spring can be adjusted, the decrement of spring can influence ratchet latch segment 52 and ratchet 51
Between thrust, the thrust between ratchet latch segment 52 and ratchet 51 is the clutching force of described arrangement of clutch, therefore is rotated
Knob 3 can for the clutching force for controlling arrangement of clutch size, the outer peripheral face of the regulation casing 1, which is provided with, supplies the knob
3 pairs of mutatis mutandis graduation marks 14, certain those skilled in the art also will be appreciated that graduation mark can be arranged on knob 3, divided in a ring
Then cloth set datum line on regulation casing, can also realize the effect of alignment in knob outer surface.Different graduation marks pair
Different clutching forces are answered, facilitate user more intuitively to see.It is to control clutch using the elastic force of elastic component 4 in the present embodiment
Power, regulation is got up more convenient, more direct.
When the resistance being subject to when output shaft 2 is processed is less than clutching force, ratchet latch segment 52 and ratchet 51 are synchronous axial systems.
Regulation casing 1 can drive the synchronous axial system of output shaft 2, so as to realize normal process operation；
When the resistance being subject to when output shaft 2 is processed is more than clutching force, ratchet latch segment 52 occurs to skid with ratchet 51 to be divided
From output shaft 2 relatively rotates with regulation casing 1, similar to idle running, so as to realize power interruption.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of independent accessory for being used to adjust torsion, including input shaft and output shaft, set between the input shaft and output shaft
There is torque force adjusting mechanism, it is characterised in that：The input shaft is used to be connected with the output end of process equipment, and the output shaft is used for
It is connected with machining tool, the torque force adjusting mechanism includes regulation casing, the knob being connected with regulation casing and controlled described defeated
Shaft and the arrangement of clutch of input shaft clutch, are provided with elastic component, are adjusted during the knob between arrangement of clutch and the knob
The elastic force of the elastic component is saved, to control the clutching force of arrangement of clutch.
2. be used to adjust the independent accessory of torsion as claimed in claim 1, it is characterised in that the arrangement of clutch include ratchet and
The ratchet latch segment coordinated with the ratchet, the elastic component acts on ratchet or ratchet latch segment that there is provided ratchet and ratchet
Thrust between latch segment.
3. it is used for the independent accessory for adjusting torsion as claimed in claim 2, it is characterised in that the knob includes first inner chamber,
First inner chamber inwall is threadedly coupled with adjusting the outer peripheral face of casing, and the output shaft part is stretched into the first inner chamber, described
Arrangement of clutch, elastic component are respectively positioned in the first inner chamber.
4. it is used for the independent accessory for adjusting torsion as claimed in claim 3, it is characterised in that the regulation casing turns with input shaft
Dynamic, the ratchet latch segment is located on regulation casing, and the ratchet is rotated with output shaft, and the elastic component is compressed in described
Between ratchet and the inwall of first inner chamber.
5. it is used for the independent accessory for adjusting torsion as claimed in claim 4, it is characterised in that the output shaft and the ratchet one
Body structure is fixedly mounted on output shaft.
6. it is used for the independent accessory for adjusting torsion as claimed in claim 1, it is characterised in that the input shaft and regulation casing one
Body structure.
7. it is used for the independent accessory for adjusting torsion as claimed in claim 1, it is characterised in that second is provided with the regulating box body
Inner chamber, one end of the output shaft is stretched into the second inner chamber.
8. it is used for the independent accessory for adjusting torsion as claimed in claim 7, it is characterised in that the week side of the output shaft is provided with
The locating part for departing from second inner chamber for limiting the bulge loop is installed in bulge loop, the second inner chamber.
9. be used to adjust the independent accessory of torsion as described in one of claim 1 to 8, it is characterised in that the regulation casing or
Knob is provided with to mutatis mutandis graduation mark.
10. it is used for the independent accessory for adjusting torsion as described in one of claim 1 to 8, it is characterised in that set on the output shaft
There is the chuck for clamping machining tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458674.7U CN206445758U (en) | 2016-12-28 | 2016-12-28 | A kind of independent accessory for being used to adjust torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458674.7U CN206445758U (en) | 2016-12-28 | 2016-12-28 | A kind of independent accessory for being used to adjust torsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445758U true CN206445758U (en) | 2017-08-29 |
Family
ID=59674148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458674.7U Active CN206445758U (en) | 2016-12-28 | 2016-12-28 | A kind of independent accessory for being used to adjust torsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206445758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492879A (en) * | 2019-08-02 | 2019-11-22 | 延锋伟世通电子科技（上海）有限公司 | A kind of control handle that torsion is controllable |
| CN110757389A (en) * | 2019-11-07 | 2020-02-07 | 西南交通大学 | Spiral power spring energy storage screwdriver |
-
2016
- 2016-12-28 CN CN201621458674.7U patent/CN206445758U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492879A (en) * | 2019-08-02 | 2019-11-22 | 延锋伟世通电子科技（上海）有限公司 | A kind of control handle that torsion is controllable |
| CN110492879B (en) * | 2019-08-02 | 2024-02-09 | 延锋伟世通电子科技（上海）有限公司 | Torsion-controllable control knob |
| CN110757389A (en) * | 2019-11-07 | 2020-02-07 | 西南交通大学 | Spiral power spring energy storage screwdriver |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: 314100 No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |