CN218639518U - Auxiliary tool - Google Patents
Auxiliary tool Download PDFInfo
- Publication number
- CN218639518U CN218639518U CN202222914847.3U CN202222914847U CN218639518U CN 218639518 U CN218639518 U CN 218639518U CN 202222914847 U CN202222914847 U CN 202222914847U CN 218639518 U CN218639518 U CN 218639518U
- Authority
- CN
- China
- Prior art keywords
- positioning
- bracket
- auxiliary tool
- movable plate
- support
- 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.)
- Active
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model relates to an auxiliary tool, including support, fly leaf, setting element and first connecting piece, the support has relative first side and the second side that sets up, the fly leaf is located the first side of support, be configured as the direction butt that can follow the directional second side of first side in the support, the setting element is located the second side of support, the setting element is equipped with the locating hole with bolt looks adaptation, first connecting piece wears to locate the support along the direction of the directional second side of first side, and connects respectively in fly leaf and setting element. This application can establish the locating hole cover of seting up on the setting element on the bolt head of the bolt that needs tighten through appurtenance, follow the fly leaf after adjusting the angle first side is directional the direction butt of second side makes the fly leaf compaction lock die on the support, and the setting element with fly leaf fixed connection is also died by the lock thereupon this moment to avoid appearing the bolt circumstances of reversal when the follow-up trigger is tightened the screw, improved assembly efficiency.
Description
Technical Field
The application relates to the technical field of tightening tools, in particular to an auxiliary tool for assembling vehicle parts.
Background
With the development of hardware tool technology, various wrenches such as electric wrenches, pneumatic wrenches, multifunctional detachable wrenches and the like appear on the market, and the multifunctional detachable wrenches are suitable for various occasions. However, when various wrenches are used in situations with large impact, such as when a pneumatic tool is used to tighten a nut, the bolt head may be reversed, which results in poor use effect and affects working efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an auxiliary tool for solving the problem that the conventional wrench is easy to slip and reverse in a strong impact situation.
According to an aspect of the present application, an auxiliary tool for positioning a bolt is provided, which includes a bracket, a movable plate, a positioning member and a first connecting member, the bracket has a first side and a second side opposite to each other, the movable plate is located at the first side of the bracket and configured to abut against the bracket along a direction in which the first side points to the second side ， The positioning piece is positioned at the second side of the support and provided with a positioning hole matched with the bolt, and the first connecting piece penetrates through the support along the direction from the first side to the second side and is respectively connected with the movable plate and the positioning piece 。
In one embodiment, the bracket is provided with a through hole which is communicated with the positioning hole and used for a bolt to pass through.
In one embodiment, the movable plate is movable relative to the bracket along a first direction, wherein the first direction is parallel to a direction pointing along the first side toward the second side.
In one embodiment, the auxiliary tool further comprises a second connecting member, one end of the second connecting member is rotatably connected to the movable plate, and the other end of the second connecting member is in threaded connection with the bracket.
In one embodiment, the auxiliary tool further includes an operating member connected to an end of the second connecting member remote from the movable plate, and the operating member is configured to drive the second connecting member to rotate and move relative to the bracket in the first direction.
In one embodiment, the operating member comprises a power-assisted rod, a locking pin and a handle, the power-assisted rod penetrates through the second connecting piece along the second direction, the locking pin penetrates through the second connecting piece and the power-assisted rod along the third direction, the handle and one end, far away from the second connecting piece, of the power-assisted rod are connected, and the first direction, the second direction and the third direction are intersected in pairs.
In one embodiment, the auxiliary tool comprises two positioning parts arranged at intervals and two first connecting parts corresponding to the positioning parts one by one, and the positioning parts are fixedly connected with the movable plate through the corresponding first connecting parts.
In one embodiment, a cotter pin extending along a second direction is arranged in a penetrating way at one end of the first connecting piece, which is far away from the first side surface of the bracket, wherein the second direction intersects with a direction pointing to the second side along the first side in a pairwise manner.
In one embodiment, the auxiliary tool further comprises an auxiliary fastener penetrating through the positioning member along a first direction to enable one side of the positioning member facing the bracket to abut against the second side face of the bracket, wherein the first direction is parallel to a direction pointing to the second side along the first side.
In one embodiment, the auxiliary fastening member includes a nut connected to a surface of the positioning member away from the second side surface, and a screw matched with the nut, wherein the screw is connected to the positioning member in a threaded manner, passes through the positioning member along the first direction, and abuts against the second side surface of the bracket along the first direction.
In the technical scheme of this application, an appurtenance for positioning bolt includes support, fly leaf, setting element and first connecting piece, and the support has relative first side and the second side that sets up, and the fly leaf is located the first side of support, is configured as can follow the directional direction butt in the second side of first side in support ， The positioning piece is located on the second side of the support, the positioning piece is provided with a positioning hole matched with the bolt, and the first connecting piece penetrates through the support along the direction of the first side pointing to the second side and is connected to the movable plate and the positioning piece respectively. It can be understood that, when the auxiliary tool of the application is used, the positioning hole arranged on the positioning piece can be sleeved on the bolt head of the bolt needing to be tightened, the angle is adjusted, and then the movable plate is arranged along the direction of the first sideThe direction of the second side is abutted against the support, so that the movable plate is compacted and locked on the support, and at the moment, the positioning piece fixedly connected with the movable plate is also locked, thereby avoiding the situation of bolt reversal when the nut is tightened by a subsequent pneumatic trigger, and improving the assembly efficiency.
Drawings
Fig. 1 is a schematic front view of an auxiliary tool according to an embodiment of the present application;
fig. 2 is a schematic diagram of a reverse structure of an auxiliary tool according to an embodiment of the present application.
Reference numerals:
a bracket 1; a movable plate 2; a positioning member 3;
a first connecting member 4; a second connecting member 5;
an operating member 6; a booster rod 61; a locking pin 62; a handle 63;
a cotter pin 7;
the auxiliary fastener 8; a screw 81; a nut 82;
a washer 9;
first direction F 1 (ii) a Second direction F 2 (ii) a Second direction F 3 。
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1, fig. 1 shows a schematic front structural view of an auxiliary tool according to an embodiment of the present application, the auxiliary tool includes a support 1, a movable plate 2, a positioning element 3 and a first connecting element 4, the support 1 has a first side and a second side opposite to each other, the movable plate 2 is located on the first side of the support and configured to be capable of abutting against the support 1 along a direction from the first side to the second side ， The positioning part 3 is located on the second side of the support 1, the positioning part 3 is provided with a positioning hole matched with the bolt, and the first connecting part 4 penetrates through the support 1 along the direction of the first side pointing to the second side and is connected to the movable plate 2 and the positioning part 3 respectively. It can be understood that, when using the appurtenance of this application, can establish the locating hole cover that sets up on the setting element 3 on the bolt head of the bolt that needs to tighten, adjust the angle, then make fly leaf 2 follow first side is directional the direction butt of second side is in support 1, makes 2 compaction locks of fly leaf die on support 1, and at this moment, also died by the lock thereupon with 2 fixed connection's of fly leaf setting element 3 to avoid appearing the condition of bolt reversal when follow-up air trigger is tightened the nut, improved assembly efficiency.
In one of the embodiments, the bracket is provided with a through hole communicated with the positioning hole and used for a bolt to pass through, so that the bolt can pass through the bracket 1 and be positioned on the positioning part 3 for bolts with larger length, and the subsequent operations such as tightening of an air trigger are facilitated.
Alternatively, the movable plate 2 can be along the first direction F 1 Moves relative to the support 1, wherein the first direction F 1 Parallel to a direction pointing along the first side towards the second side. That is, the relative distance between the stand 1 and the movable plate 2 is adjustable as the movable plate 2 is gradually movedAlong a first direction F 1 When the motion and crimping are fixed on the support 1, the locating piece 3 which is located on the other side of the support 1 and is fixedly connected with the movable plate 2 through the first connecting part 4 is also in a locking state at the same time and can not rotate any more, so that the effect of preventing the bolt from reversing is achieved, the normal input of power is ensured, and the tightening action of the bolt is rapidly completed. The first connecting member may be a fastener such as a pin.
Referring to fig. 1, the auxiliary tool further includes a second connecting member 5, one end of the second connecting member 5 is rotatably connected to the movable plate 2, and the other end of the second connecting member 5 is in threaded connection with the bracket 1. Thus, when the second coupling member 5 is rotated on the stand 1, the second coupling member 5 will be simultaneously moved in the first direction F by the screw force 1 And the movable plate 2 is movably connected to the other end of the second connecting member 5, so that the movable plate 2 follows the second connecting member 5, and the relative distance between the bracket 1 and the movable plate 2 gradually decreases until the movable plate 2 is tightly locked on the bracket 1, and the rotary motion of the second connecting member 5 is stopped. That is, the rotational movement of the second connector 5 is converted into the movement in the first direction F by the way that the bracket 1 is screw-coupled with the second connector 5 1 Thereby achieving the adjustment of the relative distance between the support 1 and the movable plate 2.
In one embodiment, the auxiliary tool further comprises an operating member 6 connected to an end of the second link remote from the movable plate, the operating member 6 being configured to drive the second link 5 to rotate and to move in the first direction F 1 Moves relative to the support 1. Alternatively, the operating member 6 includes a power-assist lever 61, a lock pin 62, and a handle 63, the power-assist lever 61 being in the second direction F 2 Is arranged through the second connecting piece 5, and the locking pin 62 is arranged along the third direction F 3 The handle is connected with one end of the power-assisted rod far away from the second connecting piece, wherein the handle is arranged in the second connecting piece in a penetrating manner, and the first direction F is 1 A second direction F 2 And a third direction F 3 Intersecting each other two by two. Thus, the power-assisted rod 61 and the second connecting piece 5 are fixedly connected through the locking pin 62, the second connecting piece 5 is lightly driven to rotate by utilizing the lever effect of the power-assisted rod 61, the movable plate 2 is locked on the bracket 1, and the rotating angle of the positioning piece 3 is enabled to beThe bolt is also locked, so that the tightening angle of the bolt is accurately controlled, and the bolt with small space and large torque is tightened.
Referring to fig. 2, fig. 2 is a schematic view of a reverse structure of an auxiliary tool according to an embodiment of the present application, in some embodiments, the auxiliary tool includes two positioning elements 3 arranged at intervals and two first connecting elements 4 corresponding to the positioning elements one to one, and the positioning elements 3 are fixedly connected to the movable plate 2 through the corresponding first connecting elements 4. Therefore, the two bolts in the same plane can be positioned at the same time, the assembly efficiency is improved, and the labor intensity is reduced. Taking the example of tightening the reaction bars on a vehicle, tightening one of the reaction bars in a conventional manner takes at least 40s, 2 reaction bar bolts, once 80.22s, and additionally an adjustment of the bolt head angle takes about 35s, if tightening 2 bolts of a reaction bar with the aid of the present application takes 35.43s, so tightening one reaction bar saves 79.79s, a vehicle has two reaction bars, one connected to the intermediate axle and one connected to the rear axle. The time saved by adopting the reaction rod to fasten the special anti-reverse wrench is about 159.58s per vehicle, thereby effectively improving the assembly efficiency of parts.
In one embodiment, an end of the first connecting member 4 facing away from the first side of the bracket 1 is penetrated in the second direction F 2 Extended cotter 7, of which the second direction F 2 Intersecting each other in a direction pointing from the first side to the second side. Like this, through the cooperation of cotter 7 and pin 4, can further improve the joint strength between fly leaf 2 and pin 4 and the setting element 3, prevent to use for a long time and appear small phenomenon of sliding or becoming flexible.
With reference to fig. 2, the auxiliary tool further includes a first direction F 1 An auxiliary fastener 8 penetrating the positioning member 3 to push the positioning member 8 against the second side surface of the bracket 1 toward one side of the bracket, wherein the first direction F is 1 Parallel to a direction pointing along the first side towards the second side. Optionally, the auxiliary fastening member 8 comprises a nut 82 attached to the surface of the positioning member 3 facing away from the second side, and a screw 81 adapted to the nut 82, the screw 81 being screwed to the positioning memberA position member 3 arranged along a first direction F 1 Through the positioning member 3 and along the first direction F 1 Abutting against the second side of the bracket 1. It can be understood that, in the stage of using the positioning hole on the positioning member 3 to sleeve the bolt head and adjusting the angle, the screw 81 in the auxiliary fastening member 8 is rotated and tightly attached to the second side surface of the bracket 1, so as to initially position the positions of the two positioning members 3 when adjusted to the optimal fixed angle, thereby facilitating the subsequent rotation of the operating member 6 to further lock the two positioning members 3.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An auxiliary tool for positioning a bolt, the auxiliary tool comprising:
a bracket having oppositely disposed first and second sides;
a movable plate located at a first side of the support;
the positioning piece is positioned on the second side of the bracket;
the first connecting piece penetrates through the support along the direction from the first side to the second side and is respectively connected to the movable plate and the positioning piece;
the movable plate is configured to be capable of abutting against the support along a direction in which the first side points to the second side, and the positioning piece is provided with a positioning hole matched with the bolt.
2. The auxiliary tool as claimed in claim 1, wherein the bracket is provided with a through hole communicated with the positioning hole and used for a bolt to pass through.
3. The accessory tool of claim 1, wherein the movable plate is movable in a first direction relative to the bracket;
wherein the first direction is parallel to a direction pointing along the first side towards the second side.
4. The auxiliary tool according to claim 3, further comprising a second connecting member, one end of which is rotatably connected to the movable plate, and the other end of which is threadedly connected to the bracket.
5. The auxiliary tool of claim 4, further comprising an operating member coupled to an end of the second link remote from the movable plate, the operating member configured to drive the second link to rotate and move in the first direction relative to the bracket.
6. The auxiliary tool according to claim 5, wherein the operating member comprises:
the power-assisted rod penetrates through the second connecting piece along a second direction;
the locking pin penetrates through the second connecting piece and the power-assisted rod along a third direction;
the handle is connected with one end, far away from the second connecting piece, of the power-assisted rod;
wherein the first direction, the second direction and the third direction intersect each other two by two.
7. The auxiliary tool according to any one of claims 1-6, wherein the auxiliary tool comprises two positioning parts arranged at intervals and two first connecting parts corresponding to the positioning parts one by one;
and the positioning piece is fixedly connected with the movable plate through the corresponding first connecting piece.
8. The auxiliary tool of claim 7, wherein an end of the first connector facing away from the first side of the bracket is provided with a cotter pin extending in a second direction;
the second direction intersects with a direction pointing to the second side along the first side two by two.
9. The auxiliary tool according to any one of claims 1-6, further comprising an auxiliary fastener passing through the positioning member along a first direction to abut the positioning member against the second side of the bracket toward one side of the bracket;
the first direction is parallel to a direction pointing along the first side towards the second side.
10. The auxiliary tool as claimed in claim 9, wherein the auxiliary fastener comprises a nut connected to a surface of the positioning member facing away from the second side surface, and a screw adapted to the nut, the screw being threadedly connected to the positioning member, passing through the positioning member in the first direction, and abutting against the second side of the bracket in the first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914847.3U CN218639518U (en) | 2022-11-02 | 2022-11-02 | Auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914847.3U CN218639518U (en) | 2022-11-02 | 2022-11-02 | Auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218639518U true CN218639518U (en) | 2023-03-17 |
Family
ID=85495983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222914847.3U Active CN218639518U (en) | 2022-11-02 | 2022-11-02 | Auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218639518U (en) |
-
2022
- 2022-11-02 CN CN202222914847.3U patent/CN218639518U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130074315A1 (en) | Fastener wrenching apparatus and method | |
| US4429597A (en) | Hydraulic torque wrench | |
| US8191649B2 (en) | Impact screwdriver having a shaft locking device | |
| CN208840846U (en) | A kind of bolt disassembly tool | |
| US7089833B2 (en) | Air actuated pneumatic impact wrench lug bolt tool | |
| CN218639518U (en) | Auxiliary tool | |
| US10882164B2 (en) | Hand tool with adjustable fastening head and variable output torque | |
| CN216328068U (en) | Auxiliary tool for preventing following rotation of single bolt tightening nut | |
| US20100162858A1 (en) | Adjustable ratchet system | |
| JP2009131919A (en) | Remote operation tool | |
| US20100050818A1 (en) | Adjustable ratchet system | |
| CN212146161U (en) | Spanner | |
| CN109702677B (en) | Mushroom-shaped high-torque ratchet wrench | |
| US6889583B1 (en) | Polyaxial impact tool | |
| JP4276372B2 (en) | Female thread screwing and fixing device | |
| JP3084925U (en) | Manual shock wrench | |
| CN109013974A (en) | A kind of building implement | |
| JP3544948B2 (en) | Labor-saving wrench structure | |
| JPH08137Y2 (en) | wrench | |
| CN211916653U (en) | Wrench is decided and is used with screwing up head suitable for narrow and small space | |
| CN215789607U (en) | Screw up auxiliary fixtures | |
| CN211728952U (en) | Wrench convenient for reversing | |
| CN213034492U (en) | Torque-adjustable wrench | |
| CN211890588U (en) | Novel large-opening multifunctional adjustable wrench | |
| CN213439349U (en) | Ratchet wrench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |