CN217530669U - Adjustable digital display torque wrench - Google Patents
Adjustable digital display torque wrench Download PDFInfo
- Publication number
- CN217530669U CN217530669U CN202221109664.8U CN202221109664U CN217530669U CN 217530669 U CN217530669 U CN 217530669U CN 202221109664 U CN202221109664 U CN 202221109664U CN 217530669 U CN217530669 U CN 217530669U
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- CN
- China
- Prior art keywords
- spanner
- wrench
- connecting piece
- digital display
- clamping jaw
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- 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
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model belongs to the technical field of digital display torque wrench, especially, be an adjustable digital display torque wrench, including handle, spanner head, connecting piece and regulation spanner, the one end integrated into one piece of handle is provided with spanner head, the overhead cooperation of spanner is connected and is provided with the connecting piece, fixed connection is provided with the regulation spanner on the connecting piece, it comprises overcoat, ring gear and clamping jaw to adjust the spanner, the cavity inside cooperation of overcoat is provided with the ring gear, the regulation spanner that the cavity inside cooperation of ring gear was provided with the clamping jaw the device setting can be applicable to the nut of many sizes and dismantle the use, and opening size through adjusting the clamping jaw can be applicable to not unidimensional nut and use, has solved the problem of frequent change adaptation spanner, and the device can be convenient change different application scope's spanner and use, can ensure the spanner installation firm simultaneously, can not appear the phenomenon that spanner sliding connection is not firm when twisting, can improve whole result of use.
Description
Technical Field
The utility model relates to a digital display torque wrench technical field specifically is an adjustable digital display torque wrench.
Background
The digital display torque wrench is different from a common torque wrench, has strong operation functions including torque setting, unit setting, mode setting, numerical value storage, numerical value clearing, numerical value output and network correction functions, is made of chrome vanadium steel, is the highest-level one of the torque wrenches, can give out a 'tic' click sound or bend a certain angle at the joint of the wrench when applied torque reaches a set value, can prompt a user through a digital display screen or an LED lamp, can also finish torque setting through keys and a digital display screen, and is more convenient and easier to operate than a non-digital display torque wrench.
However, the existing digital display torque wrench has the following defects: when dismantling not unidimensional nut, the dismantlement head that needs to change the adaptation carries out work, leads to work efficiency lower, and digital display torque wrench is comparatively troublesome when changing the instrument head, and the instrument head installation is firm inadequately, slides easily when wrench.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an adjustable digital display torque wrench has solved digital display torque wrench and has not been applicable to not unidimensional nut and dismantle and the not good problem of digital display wrench tool head installation effect.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides an adjustable digital display torque wrench, includes handle, wrench end, connecting piece and adjusts the spanner, the one end integrated into one piece of handle is provided with the wrench end, the cooperation connection is provided with the connecting piece on the wrench end, fixed connection is provided with the regulation spanner on the connecting piece.
Furthermore, the other end integrated into one piece of handle is provided with the grab handle, be provided with digital display screen and control button on the handle respectively.
Furthermore, an installation head is integrally formed at one end of the wrench head, and a limiting block is integrally formed on the wrench head at the same end of the installation head.
Furthermore, one side of the connecting piece is matched with the limiting block to be provided with a limiting groove, the connecting piece is provided with a fixing button in a sliding and inserting mode, the top end of the fixing button is matched and inserted into a groove hole formed in the mounting head, the fixing button is provided with a limiting ring in an integrated forming mode, the limiting ring is inserted into a groove hole formed in the connecting piece in a sliding and inserting mode, the bottom of the fixing button is fixedly connected with a spring, and the other end of the spring is fixedly connected to the bottom of the groove hole formed in the connecting piece.
Furthermore, adjust the spanner and constitute by overcoat, ring gear and clamping jaw, the cavity inside cooperation of overcoat is provided with the ring gear, the cavity inside cooperation of ring gear is provided with the clamping jaw.
Furthermore, the clamping jaw is provided with threads, the clamping jaw is connected to the inside of the cavity of the gear ring through threads, and the clamping groove is formed in the clamping jaw.
(III) advantageous effects
Compared with the prior art, the utility model provides a digital display torque wrench with adjustable possesses following beneficial effect:
the utility model discloses a set up the handle, the wrench end, connecting piece and regulation spanner, traditional digital display torque wrench need change the spanner of adaptation according to unidimensional nut and could use, especially hinder work efficiency, the regulation spanner that the device set up can be applicable to the nut of many sizes and dismantle the use, a mouthful size through adjusting the clamping jaw, can be applicable to not unidimensional nut and use, the problem of frequent change adaptation spanner has been solved, the device can be convenient change different application scope's spanner use, can ensure simultaneously that the spanner installation is firm, spanner sliding connection's not firm phenomenon can not appear when twisting, can improve whole result of use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall split structure of the present invention;
FIG. 3 is a schematic view of the adjusting wrench of the present invention;
FIG. 4 is a schematic view of the structure of the connector of the present invention;
fig. 5 is a schematic view of the clamping jaw structure of the present invention.
In the figure: 1. a handle; 101. a grab handle; 102. a digital display screen; 103. a control key; 2. a wrench head; 201. a mounting head; 202. a limiting block; 3. a connecting member; 301. a limiting groove; 302. a fixing button; 303. a limiting ring; 304. a spring; 4. adjusting the wrench; 401. a jacket; 402. a ring gear; 403. a clamping jaw; 4031. a thread; 4032. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1-5, an embodiment of the present invention provides an adjustable digital display torque wrench, which comprises a handle 1, a wrench head 2, a connecting member 3 and an adjusting wrench 4, wherein the wrench head 2 is integrally formed at one end of the handle 1, the digital display screen 102 and the control button 103 disposed on the handle 1 are electrically connected to the components of the digital display torque wrench through conductive wires, so as to detect the magnitude of the torque, remind the user of the torque data in real time, meet the operating requirements of the digital display torque wrench, the handle 101 is used for holding the digital display torque wrench, and provide better force when disassembling the nut, the connecting member 3 is disposed on the wrench head 2 in a matching connection manner, and by the design of the connecting member 3, the adjusting wrench 4 with different application ranges can be conveniently replaced, the use effect of the digital display torque wrench is improved, when installing the connecting member 3, by pressing the fixing button 302, the fixing button 302 is contracted towards the inside of the slotted hole formed on the connecting piece 3, when the fixing button 302 is contracted inwards, the spring 304 at the bottom is extruded to contract, at the moment, the top of the connecting piece 3 is abutted against the mounting head 201, one side of the limiting groove 301 on the connecting piece 3 is aligned with the limiting block 202 and then is inserted in a sliding way, when the limiting groove 301 is aligned with the limiting block 202 and is inserted, the fixing button 302 is overlapped with the slotted hole formed on the mounting head 201, the spring 304 which is originally contracted and extruded when being overlapped can rebound and reset, the fixing button 302 is ejected, the inserting end of the fixing button 302 is fixedly connected with the limiting ring 303, when the limiting ring 303 is abutted against the top of the slotted hole of the connecting piece 3, the moving distance of the fixing button 302 under the ejection of the spring 304 is maximum, through the design of the limiting ring 303, the fixing button 302 can be ensured to be always inserted on the connecting piece 3, and the fixing button 302 is clamped and connected with the slotted hole on the mounting head 201, through spacing groove 301 and stopper 202's block, can make 3 firm installations of connecting piece fix on wrench head 2, press fixed button 302 during the dismantlement, then take connecting piece 3 out with the opposite direction, make spacing groove 301 break away from with opening and shutting of stopper 202, just can pull down connecting piece 3, fixed connection is provided with regulation spanner 4 on the connecting piece 3, the overall design structure of adjusting spanner 4 is all the same with wrench type drill chuck structure and theory of use, wrench type drill chuck is the current technological means that has disclosed, no longer give unnecessary details here, design through adjusting spanner 4, can be applicable to the nut use of many sizes, avoid the too frequent spanner of changing different models, and the work effect is improved, overall design is rational in infrastructure, and easy operation, it is convenient to use, and the whole result of use is improved, and the work effect is improved.
As shown in fig. 1 and fig. 2, in some embodiments, a handle 101 is integrally formed at the other end of the handle 1, a digital display screen 102 and a control button 103 are respectively arranged on the handle 1, the handle 101 is used for better grasping the device so as to provide better force when the device is screwed, and the digital display screen 102 and the control button 103 conform to the overall design of the digital display torque wrench, so as to meet the use requirements.
As shown in fig. 2, in some embodiments, one end of the wrench head 2 is integrally formed with the mounting head 201, the mounting head 201 is integrally formed with the limiting block 202 on the wrench head 2 at the same end, and by the design of the mounting head 201 and the limiting block 202, the wrench with different sizes and models can be replaced and mounted conveniently for use, so that the use effect is improved, and different use requirements are met.
As shown in fig. 4, in some embodiments, limiting groove 301 has been seted up to one side cooperation stopper 202 of connecting piece 3, it has fixed button 302 to slide to peg graft on connecting piece 3, peg graft in the slotted hole of seting up on installing head 201 in the top cooperation of fixed button 302, integrated into one piece is provided with spacing ring 303 on the fixed button 302, spacing ring 303 slides to peg graft in the slotted hole of seting up on connecting piece 3, the bottom fixedly connected with spring 304 of fixed button 302, the slotted hole bottom of seting up on connecting piece 3 is connected to the other end fixed connection of spring 304, design through connecting piece 3, different application scope's of adjustment spanner 4 is changed in installation that can be convenient, can be better through the design with connecting piece 3 erection joint on spanner head 2, avoid when wrench movement power, adjustment spanner 4 slides, and the use effect is improved.
As shown in fig. 3 and 5, in some embodiments, the adjusting wrench 4 is composed of an outer sleeve 401, a gear ring 402 and a clamping jaw 403, the gear ring 402 is arranged inside a cavity of the outer sleeve 401 in a matching manner, the clamping jaw 403 is arranged inside the cavity of the gear ring 402 in a matching manner, a thread 4031 is arranged on the clamping jaw 403, the clamping jaw 403 is connected inside the cavity of the gear ring 402 through the thread 4031, a clamping groove 4032 is formed in the clamping jaw 403, and by designing the adjusting wrench 4, the adjusting wrench can be applied to nuts in multiple size ranges, the clamping groove 4032 can better clamp the nuts, so that the phenomenon that the nuts are not clamped tightly when the wrench is screwed is avoided, the occurrence of use danger is prevented, the overall design can avoid too frequent replacement of wrenches of different models, and the overall working efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a digital display torque wrench with adjustable, includes handle (1), wrench end (2), connecting piece (3) and adjusts spanner (4), its characterized in that: the one end integrated into one piece of handle (1) is provided with wrench end (2), the cooperation is connected and is provided with connecting piece (3) on wrench end (2), fixed connection is provided with regulation spanner (4) on connecting piece (3), it comprises overcoat (401), ring gear (402) and clamping jaw (403) to adjust spanner (4), the cavity fit inside of overcoat (401) is provided with ring gear (402), the cavity fit inside of ring gear (402) is provided with clamping jaw (403).
2. The adjustable digital display torque wrench as claimed in claim 1, wherein: the handle is characterized in that a grab handle (101) is integrally formed at the other end of the handle (1), and a digital display screen (102) and a control key (103) are respectively arranged on the handle (1).
3. An adjustable digital display torque wrench as claimed in claim 1, wherein: the wrench head is characterized in that an installation head (201) is integrally formed at one end of the wrench head (2), and a limiting block (202) is integrally formed on the wrench head (2) at the same end of the installation head (201).
4. An adjustable digital display torque wrench as claimed in claim 1, wherein: limiting groove (301) have been seted up in one side cooperation stopper (202) of connecting piece (3), it has fixed button (302) to slide to peg graft on connecting piece (3), the top cooperation of fixed button (302) is pegged graft in the slotted hole of seting up on installation head (201), integrated into one piece is provided with spacing ring (303) on fixed button (302), in the slotted hole of seting up on connecting piece (3) is pegged graft in spacing ring (303) slides, the bottom fixedly connected with spring (304) of fixed button (302), the slotted hole bottom of seting up on connecting piece (3) is connected to the other end fixed connection of spring (304).
5. An adjustable digital display torque wrench as claimed in claim 1, wherein: the clamping jaw (403) is provided with a thread (4031), the clamping jaw (403) is in threaded connection with the inside of the cavity of the gear ring (402) through the thread (4031), and the clamping jaw (403) is provided with a clamping groove (4032).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109664.8U CN217530669U (en) | 2022-05-10 | 2022-05-10 | Adjustable digital display torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109664.8U CN217530669U (en) | 2022-05-10 | 2022-05-10 | Adjustable digital display torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217530669U true CN217530669U (en) | 2022-10-04 |
Family
ID=83434668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221109664.8U Expired - Fee Related CN217530669U (en) | 2022-05-10 | 2022-05-10 | Adjustable digital display torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217530669U (en) |
-
2022
- 2022-05-10 CN CN202221109664.8U patent/CN217530669U/en not_active Expired - Fee Related
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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: 20221004 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |