CN114954740B - Car door positioning tool - Google Patents
Car door positioning tool Download PDFInfo
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- CN114954740B CN114954740B CN202210618749.7A CN202210618749A CN114954740B CN 114954740 B CN114954740 B CN 114954740B CN 202210618749 A CN202210618749 A CN 202210618749A CN 114954740 B CN114954740 B CN 114954740B
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- rail
- track
- door
- sliding structure
- mounting seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a vehicle door positioning tool, which comprises a support frame and a support rod, wherein one end of the support frame is used for connecting a vehicle door, and the other end of the support frame extends left and right; one end of the supporting rod can be movably arranged on the supporting frame in a left-right direction, and the other end of the supporting rod extends to protrude out of the supporting frame in the left-right direction so as to be hinged to a vehicle body; the supporting rod at least has a first position for pushing the vehicle body to open the vehicle door to a certain angle and a second position for pulling the vehicle body to close the vehicle door; the support frame is provided with a limiting structure, and the limiting structure is used for fixing the support rod when the support rod moves to the first position or the second position. The invention aims to solve the problem that a tool for positioning a vehicle door is inconvenient to use in the existing vehicle assembly process.
Description
Technical Field
The invention relates to the technical field of automobile production and assembly, in particular to a vehicle door positioning tool.
Background
In the process of automobile production and conveying, four doors of the automobile body need to be switched among various working procedures and keep a stable state due to the requirement of a technological process, for example, when the working procedures are operated, the doors need to be fixed at a certain position after being opened, and after the working is finished, the doors are closed and can keep a closed state. The existing door positioning tool is provided with a stay bar, a spring hook, an isolator and the like, the tools are more in rotation at different operation posts, the operation time is increased, the production efficiency is affected, and the tool is inconvenient to use.
Disclosure of Invention
The invention mainly aims to provide a vehicle door positioning tool, which aims to solve the problem that the tool for positioning the vehicle door is inconvenient to use in the existing vehicle assembling process.
In order to achieve the above purpose, the invention provides a vehicle door positioning tool, wherein the vehicle door positioning tool comprises a support frame and a support rod, one end of the support frame is used for connecting a vehicle door, and the other end of the support frame extends in a left-right direction; one end of the supporting rod can be movably arranged on the supporting frame in a left-right direction, and the other end of the supporting rod extends to protrude out of the supporting frame in the left-right direction so as to be hinged to a vehicle body; the supporting rod at least has a first position for pushing the vehicle body to open the vehicle door to a certain angle and a second position for pulling the vehicle body to close the vehicle door; the support frame is provided with a limiting structure, and the limiting structure is used for fixing the support rod when the support rod moves to the first position or the second position.
Optionally, the support frame includes:
one side of the mounting seat is provided with a fixing structure which is used for being fixedly connected with the vehicle door; the method comprises the steps of,
one end of the track structure is fixed on the other side of the mounting seat, the other end of the track structure extends leftwards and rightwards, and the limit structure is arranged on the track structure;
one end of the supporting rod is provided with a sliding structure, the sliding structure slides along the track structure, and the limiting structure is used for fixing the sliding structure.
Optionally, the track structure comprises a first track and a second track which are arranged at intervals up and down, the first track is fixedly arranged on the mounting seat, the second track can be arranged in a vertically movable manner, and an elastic connecting piece is arranged between the first track and the second track;
the first rail and/or the second rail are/is provided with a concave part to form the limit structure, and the first rail and the second rail clamp the sliding structure positioned in the concave part so that the sliding structure is fixed on the rail structure.
Optionally, the support frame further includes a limiting seat located at one end of the first rail, which is away from the mounting seat, and the second rail is abutted against the limiting seat in an up-down direction, so that a distance between the first rail and the second rail is equal to or greater than a dimension of the sliding structure between the first rail and the second rail;
two adjacent convex parts are arranged on the first rail and/or the second rail so as to define the concave part between the two convex parts, and the sliding structure positioned in the concave part is clamped and fixed by the second rail.
Optionally, the sliding structure includes:
the support rod is arranged on the connecting piece; the method comprises the steps of,
the two first rollers are respectively arranged on the front side and the rear side of the connecting piece so as to roll on the track structure.
Optionally, the first rail and/or the second rail are/is provided with a limit groove extending leftwards and rightwards;
the sliding structure further comprises a limiting piece arranged on the connecting piece, and the limiting piece correspondingly stretches into the limiting groove to limit forward and backward displacement of the sliding structure.
Optionally, the limiting groove is located in the middle of the front and rear directions of the first track and/or the second track, and the limiting piece is arranged to be a second roller rotating along the up-down axial direction, so that the connecting piece can drive the stay bar to rotate along the axial direction of the second roller by a certain angle so as to have a certain adjustment allowance.
Optionally, the fixed knot constructs including upper and lower interval set up in first buckle and the second buckle of mount pad, first buckle is fixed in the mount pad, the second buckle has the pine that is used for passing the door through hole and the locking state of chucking in the door through hole inboard.
Optionally, the second buckle includes:
the rotating shaft can rotate along the left-right axial direction and penetrates through the mounting seat; the method comprises the steps of,
the fastener is arranged at the end part of the rotating shaft, which is positioned at one side of the mounting seat, and the rotating shaft rotates to drive the fastener to rotate so as to switch the loosening state and the locking state.
Optionally, the pivot with mount pad threaded connection, so that the fastener is from the pine takes off the state rotation switching to the locking state, the fastener activity is close to the mount pad is in order to press from both sides tight door.
According to the technical scheme, the door positioning tool is connected with the door and the car body, the functions of adjusting the opening and closing of the door and maintaining the opening and closing state of the door are achieved, specifically, the door positioning tool comprises the support frame connected with the door and the support rod which is telescopically arranged on the support frame, one end of the support rod can be movably connected with the support frame, the other end of the support rod extends out of the support frame to be hinged with the car body, and when the door is opened and closed in the production process, the support rod can be movably arranged on the support frame to be matched with the opening and closing of the door, the door is not required to be frequently dismounted and assembled in the switching of the door, the tool dismounting step is reduced, and the production time is saved. On the basis of the structure, the opening angle of the vehicle door can correspond to the position of the supporting rod relative to the supporting frame, the vehicle door at least has an opening state and a closing state according to the process flow, namely, the supporting rod at least has the first position and the second position, the limiting structure is arranged on the supporting frame, and the supporting rod moving to the first position or the second position is fixed in a positioning manner through the limiting structure so as to realize the state where the vehicle door is fixed, namely, the positioning of the vehicle door is realized. Above, connect in between automobile body and the door location frock need not frequent dismouting, and need not to operate in the use the door location frock can drive through operating the door rotation the door location frock follows up, and when the door rotates to required position the door is fixed to door location frock automatic positioning, satisfies the required door switch state of each process, and convenient operation is consuming time little, does benefit to the production and uses.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of a door positioning tool provided by the present invention;
FIG. 2 is a schematic plan view of the door positioning tooling of FIG. 1 with the stay in a first position;
FIG. 3 is a schematic plan view of the door positioning tooling of FIG. 1 with the stay in a second position;
FIG. 4 is a schematic perspective view of the stay of FIG. 1;
FIG. 5 is a schematic view illustrating the installation of the fixing structure when the second buckle in FIG. 1 is in a released state;
fig. 6 is a schematic installation view of the fixing structure when the second buckle in fig. 1 is in a locked state.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1000 | Car door positioning tool | 124 | Convex part |
| 1 | Supporting frame | 125 | Limiting groove |
| 11 | Mounting base | 13 | Spacing seat |
| 111 | Fixing structure | 2 | Stay bar |
| 1111 | First fastener | 21 | Sliding structure |
| 1112 | Second fastener | 211 | Connecting piece |
| 1112a | Rotating shaft | 212 | First roller |
| 1112b | Fastener(s) | 213 | Limiting piece |
| 12 | Rail structure | 213a | Second roller |
| 121 | First track | 3 | Limiting structure |
| 122 | Second track | 31 | Concave part |
| 123 | Elastic connecting piece |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
In the process of automobile production and conveying, four doors of the automobile body need to be switched among various working procedures and keep a stable state due to the requirement of a technological process, for example, when the working procedures are operated, the doors need to be fixed at a certain position after being opened, and after the working is finished, the doors are closed and can keep a closed state. The existing door positioning tool is provided with a stay bar, a spring hook, an isolator and the like, the tools are more in rotation at different operation posts, the operation time is increased, the production efficiency is affected, and the tool is inconvenient to use.
In view of this, the present invention provides a door positioning tool, and fig. 1 to 6 are schematic views illustrating an embodiment of the door positioning tool according to the present invention, and the door positioning tool will be described with reference to the specific drawings.
Referring to fig. 1 to 6, the door positioning tool 1000 includes a support frame 1 and a stay bar 2, wherein one end of the support frame 1 is used for connecting a door, and the other end extends in a left-right direction; one end of the supporting rod 2 can be movably arranged on the supporting frame 1 in the left-right direction, and the other end of the supporting rod extends to protrude out of the supporting frame 1 in the left-right direction so as to be hinged to a vehicle body; wherein the stay bar 2 is provided with at least a first position for pushing against the vehicle body to open the vehicle door to a certain angle and a second position for pulling the vehicle body to close the vehicle door; the support frame 1 is provided with a limit structure 3, and the limit structure 3 is used for fixing the support rod 2 when the support rod 2 moves to the first position or the second position.
In the technical scheme of the invention, the functions of adjusting the opening and closing of the vehicle door and maintaining the opening and closing state of the vehicle door are realized by arranging the vehicle door positioning tool 1000 to connect the vehicle door and the vehicle body, specifically, the vehicle door positioning tool 1000 comprises the support frame 1 connected to the vehicle door and the support rod 2 which is telescopically arranged on the support frame 1, one end of the support rod 2 can be movably connected to the support frame 1, and the other end of the support rod extends out of the support frame 1 to be hinged to the vehicle body, and when the vehicle door is opened and closed in the production process, the support rod 2 can move on the support frame 1 to be matched with the opening and closing of the vehicle door, so that the frequent disassembly and assembly of the tool are not required during the switching of the vehicle door, the disassembly and assembly steps are reduced, and the production time is saved. On the basis of the above structure, the opening angle of the vehicle door may correspond to the position of the stay bar 2 relative to the support frame 1, and according to the process flow requirement, the vehicle door has at least one open state and one closed state, that is, the stay bar 2 has at least the first position and the second position, the limit structure 3 is disposed on the support frame 1, and the stay bar 2 moving to the first position or the second position is fixed by the limit structure 3 so as to realize the state where the vehicle door is fixed, that is, the positioning of the vehicle door is realized. Above, connect in between automobile body and the door location frock 1000 need not frequent dismouting, and need not to operate in the use door location frock 1000 can drive through the operation door rotation door location frock 1000 follow-up, and when the door rotates to required position door location frock 1000 automatic positioning fixed door satisfies the required door switch state of each process, and convenient operation is consuming time less, does benefit to the production and uses.
Specifically, the support frame 1 includes a mounting seat 11 and a track structure 12, wherein a fixing structure 111 is disposed on one side of the mounting seat 11, and the fixing structure 111 is fixedly connected to a vehicle door; one end of the track structure 12 is fixed on the other side of the mounting seat 11, the other end of the track structure extends leftwards and rightwards, and the limit structure 3 is arranged on the track structure 12; one end of the stay bar 2 is provided with a sliding structure 21, the sliding structure 21 slides along the track structure 12, and the limiting structure 3 is used for fixing the sliding structure 21. It should be noted that, the combination of the support frame 1 and the stay bar 2 may be a structure with a limit control function, such as a cylinder assembly and an oil cylinder assembly, but when in use, an external pipeline or even an external controller is required, which is inconvenient to move along with the vehicle, and has a complex structure, is easy to damage when used in a production environment for a long time, affects the production efficiency, and is unfavorable for a fast-paced production environment. In this embodiment, the support frame 1 is configured as the track structure 12, and the sliding structure 21 at the end of the support rod 2 is matched with the track structure 12, so that the support rod 2 can slide along the track structure 12 to achieve that the support rod 2 extends out of or retracts into the support frame 1, and meanwhile, the limit structure 3 is disposed on the track structure 12 and used for limiting the sliding structure 21 to fix the position of the support rod 2 relative to the track structure 12, so as to achieve a required positioning function. Adopt full mechanical structure setting, need not to carry out extra wiring, and use not fragile, more laminate in fast rhythmic production flow, practical and with low costs.
Further, the track structure 12 includes a first track 121 and a second track 122 that are disposed at an upper-lower interval, the first track 121 is fixedly disposed on the mounting seat 11, the second track 122 is movably disposed up and down, and an elastic connecting member 211123 is disposed between the first track 121 and the second track 122; the first rail 121 and/or the second rail 122 are/is provided with a recess 31 to form the limit structure 3, and the first rail 121 and the second rail 122 clamp the sliding structure 21 located in the recess 31, so that the sliding structure 21 is fixed to the rail structure 12. The sliding structure 21 is sandwiched between the first rail 121 and the second rail 122 to limit the sliding structure 21 in the vertical direction, and meanwhile, in an embodiment of the present invention, the elastic connection member 211123 connected between the first rail 121 and the second rail 122 tightens the first rail 121 and the second rail 122, so as to clamp the sliding structure 21, provide a certain damping, and play a certain buffering role in the door opening and closing process. Meanwhile, the concave portion 31 is provided on the first rail 121 and/or the second rail 122, when the sliding structure 21 slides to the concave portion 31, the elastic connection member 211123 further tightens the first rail 121 and the second rail 122, so that the sliding structure 21 is limited by the side wall of the concave portion 31, the positioning function of the door positioning tool 1000 is achieved, and when the positioning needs to be released, the door is opened and closed by using a larger force, so that the sliding structure 21 pushes the second rail 122 to increase the distance between the first rail 121 and the second rail 122, and the sliding structure 21 can be separated from the concave portion 31. Of course, the limiting structure 3 may be configured as an additional structure such as a positioning pin, a clamping structure, etc. to position the sliding structure 21, but this arrangement makes the structure complex, and adds additional locking and unlocking operations, which is costly, easy to fail and inconvenient to use.
Further, the support frame 1 further includes a limiting seat 13 located at one end of the first rail 121 facing away from the mounting seat 11, and the second rail 122 is abutted against the limiting seat 13 in an up-down direction, so that a distance between the first rail 121 and the second rail 122 is equal to or greater than a dimension of the sliding structure 21 therebetween; two adjacent protrusions 124 are disposed on the first rail 121 and/or the second rail 122, so as to define the recess 31 between the two protrusions 124, so that the sliding structure 21 located in the recess 31 is clamped and fixed by the second rail 122. In another embodiment of the present invention, the end of the first rail 121 facing away from the mounting seat 11 is provided with the limiting seat 13, and the second rail 122 is abutted against the limiting seat 13 up and down to define a minimum distance between the first rail 121 and the second rail 122, and the minimum distance between the two rails is equal to or greater than the size of the sliding structure 21, so that when the sliding structure 21 slides on the rail structure 12, the sliding structure 21 is not clamped by the first rail 121 and the second rail 122, and the sliding resistance of the sliding structure 21 is reduced, so as to reduce the resistance of the door opening and closing movement, and facilitate operation. At this time, two adjacent protruding portions 124 are disposed on the first rail 121 and/or the second rail 122, a recess 31 is formed between the two protruding portions, so that a space between the first rail 121 and the second rail 122 at the protruding portions 124 is smaller than a size of the sliding structure 21, when the sliding structure 21 needs to pass through the protruding portions 124, the sliding structure 21 is pushed up by the door switch to the second rail 122 with a larger force, so that a distance between the first rail 121 and the second rail 122 at the protruding portions 124 is increased until the sliding structure 21 can pass through, and the sliding structure 21 between the two protruding portions 124 is reached, the second rail 122 is pressed against the sliding structure 21 by the elastic connection member 211123, and the sliding structure 21 is pressed against the two protruding portions 124 and is limited by the protruding portions 124, thereby fixing the sliding structure 21, and further fixing the door. Further, the manner of releasing the fixation is also such that the sliding structure 21 is made to pass over the convex portion 124 with a large force.
It should be noted that the second rail 122 may be mounted to the first rail 121 only by the elastic connection member 211123, or may be hinged to the mounting base 11 at one end of the mounting base 11, and the elastic connection member 211123 is disposed at an end of the mounting base 11 away from the end of the mounting base 11 and connected to the first rail 121. In this embodiment, one end of the second rail 122 is hinged to the mounting seat 11, and the other end of the second rail 122 is suspended, and the second rail 122 is mounted by being connected to the first rail 121 through the elastic connecting piece 211123, on one hand, the second rail 122 is hinged to the mounting seat 11, so that the second rail 122 is more stable, and the required function of limiting and clamping the sliding structure 21 is not affected; on the other hand, only one elastic connecting piece 211123 is required to be arranged at the end part of the second rail 122, and a plurality of elastic connecting pieces 211123 are not required to be arranged at left and right intervals so as to ensure that the second rail 122 is uniformly stressed in the left and right directions, so that the function and the stability of the second rail 122 can be ensured, and the cost is reduced. Specifically, the elastic connection member 211123 may be a pressure rod, a flexible rubber member, and a spring, and in this embodiment, the spring is used, which has reliable performance and low cost.
Further, the sliding structure 21 includes a connecting member 211 and two first rollers 212, and the stay 2 is mounted to the connecting member 211; the two first rollers 212 are respectively disposed on the front and rear sides of the connecting member 211, so as to roll on the track structure 12. The sliding structure 21 is set to be in a rolling mode on the track structure 12, so that on one hand, when the vehicle door is opened and closed, the resistance generated by the sliding structure 21 is smaller, and the opening and closing operation of the vehicle door is facilitated; on the other hand, the rolling pattern is less worn, extending the service life of the sliding structure 21 and the rail structure 12. The stay bar 2 is rotatably mounted on the connecting piece 211 along the axial direction of the stay bar, so that a larger degree of freedom of the stay bar 2 is provided, and the hinged mounting of the end part of the stay bar 2 and a vehicle body is facilitated. Specifically, the hinge mode of vaulting pole 2 and automobile body is in the tip of vaulting pole 2 articulates there is a mounting, through fixing the mounting location in the current screw of automobile body and fixed, realizes vaulting pole 2 articulates in the automobile body, and this kind of setting uses the automobile body own structure, need not to increase the mounting structure of door location frock 1000, the commonality is strong, and more practical.
Further, the first rail 121 and/or the second rail 122 are provided with a limiting groove 125 extending along the left and right directions; the sliding structure 21 further includes a limiting member 213 mounted on the connecting member 211, and the limiting member 213 correspondingly extends into the limiting slot 125, so as to limit the displacement of the sliding structure 21 in the front-rear direction. The first rail 121 and the second rail 122 are provided with the limit groove 125, the connecting piece 211 is further provided with the limit piece 213, the limit piece 213 extends into the limit groove 125 and is limited by the inner wall of the limit groove 125, so that the connecting piece 211 can only move along the extending direction of the limit groove 125, that is, the displacement of the sliding structure 21 in the front-back direction is limited, and the sliding structure 21 is prevented from being separated from the rail structure 12 in the front-back direction. At the same time, this arrangement reduces the bulk of the track structure 12, thereby reducing weight and cost while facilitating the mounting operation of the door locating fixture 1000 to the door.
Further, the limiting groove 125 is located at a middle portion of the first track 121 and/or the second track 122 in a front-rear direction, and the limiting member 213 is configured as a second roller 213a that rotates along an up-down axial direction, so that the connecting member 211 may drive the stay bar 2 to rotate along the second roller 213a by a certain angle in an axial direction, so as to have a certain adjustment allowance. In order to avoid interference of the structure of the door positioning tool 1000, the stay bar 2 is rotatably mounted on the connecting piece 211 so as to have a degree of freedom of rotation along the axial direction; the first roller 212 is provided, and the connecting piece 211 can rotate along the axial direction of the first roller 212, that is, drives the stay bar 2 to have a certain degree of freedom of up-and-down rotation; the limiting member 213 is configured as the second roller 213a, so that the connecting member 211 may rotate along the axial direction of the second roller 213a, that is, drive the supporting rod 2 to have a certain degree of freedom of forward and backward rotation. In summary, the stay bar 2 has enough free adjustment allowance to realize its own functions without structural interference. In addition, the second roller 213a extends into the limiting groove 125, which reduces the resistance between the limiting member 213 and the limiting groove 125, and prolongs the service life of both.
In addition, the fixing structure 111 includes a first buckle 1111 and a second buckle 1112 that are disposed at an upper-lower interval on the mounting seat 11, the first buckle 1111 is fixed on the mounting seat 11, and the second buckle 1112 has a release state for passing through the door via hole and a locking state for clamping inside the door via hole. The manner in which the mounting seat 11 is fixed to the vehicle door may be, for example, bonding, screwing, or clamping, but is not limited thereto, in this embodiment, the fixing structure 111 is configured as the first buckle 1111 and the second buckle 1112 that are vertically spaced apart, and the first buckle 1111 and the second buckle 1112 are fastened to the existing hole on the vehicle door, so that no additional mounting structure for matching with the fixing structure 111 is required, which is highly versatile and more practical. Meanwhile, the fixing structure 111 is provided with two buckles, so that the door positioning tool 1000 is convenient to install to a door, and the door is fastened by self weight of the door positioning tool 1000, so that the door positioning tool 1000 is stable to install.
Specifically, the second buckle 1112 includes a rotating shaft 1112a and a fastener 1112b, where the rotating shaft 1112a can rotate along the left-right axial direction and is inserted into the mounting seat 11; the fastening member 1112b is mounted on an end portion of the rotating shaft 1112a located on one side of the mounting seat 11, and the rotating shaft 1112a rotates to drive the fastening member 1112b to rotate so as to switch the releasing state and the locking state. The second buckle 1112 may be configured as an elastic telescopic structure, so as to have the release state and the locking state, but the configuration is complex, and the processing cost is high, in this embodiment, the second buckle 1112 is configured to be inserted into the rotating shaft 1112a of the mounting base 11 and the fastener 1112b located at the end of the rotating shaft 1112a, the relative positions of the rotating shaft 1112a and the first buckle 1111 are fixed, so that when the first buckle 1111 is clamped to the door, the corresponding opening of the rotating shaft 1112a and the door is eccentrically configured, and the fastener 1112b is configured corresponding to the opening of the door, so that the fastener 1112b in the release state can extend into the opening of the door, and after the rotating shaft 1112a is rotated, the fastening portion of the fastener 1112b rotates around the axis deviating from the center of the opening, so as to fasten the fastener 1112b to fasten to the door, and cooperate with the first buckle 1111 to fixedly mount the door 1000 to the door, so that the structure is simple, and the installation cost is low.
Further, the rotating shaft 1112a is in threaded connection with the mounting seat 11, so that the fastening piece 1112b is rotatably switched from the release state to the locking state, and the fastening piece 1112b is movably close to the mounting seat 11 to clamp the vehicle door. The rotating shaft 1112a is in threaded connection with the mounting seat 11, so that the rotating shaft rotates and has displacement along the axial direction of the rotating shaft, the fastener 1112b is driven to move along the axial direction of the rotating shaft, the second fastener 1112 is switched from the loosening state to the locking state, the fastener 1112b is moved towards the mounting seat 11 for a certain distance while the fastener 1112b is used for fastening the opening of the door, and the fastener 1112b and the mounting seat 11 clamp the door, so that the stability of mounting the door positioning tool 1000 to the door is improved.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (4)
1. The utility model provides a door location frock which characterized in that includes:
one end of the supporting frame is used for connecting the vehicle door, and the other end of the supporting frame extends along the left and right directions; the method comprises the steps of,
one end of the supporting rod can be movably installed on the supporting frame in the left-right direction, and the other end of the supporting rod extends to protrude out of the supporting frame in the left-right direction so as to be hinged to the vehicle body;
the supporting rod at least has a first position for pushing the vehicle body to open the vehicle door to a certain angle and a second position for pulling the vehicle body to close the vehicle door; the support frame is provided with a limiting structure, and the limiting structure is used for fixing the support rod when the support rod moves to the first position or the second position;
wherein, the support frame includes:
one side of the mounting seat is provided with a fixing structure which is used for being fixedly connected with the vehicle door; the method comprises the steps of,
one end of the track structure is fixed on the other side of the mounting seat, the other end of the track structure extends leftwards and rightwards, and the limit structure is arranged on the track structure;
one end of the supporting rod is provided with a sliding structure, the sliding structure slides along the track structure, and the limiting structure is used for fixing the sliding structure;
the track structure comprises a first track and a second track which are arranged at intervals up and down, the first track is fixedly arranged on the mounting seat, the second track can be arranged in a vertically movable mode, and an elastic connecting piece is arranged between the first track and the second track;
the first rail and/or the second rail are/is provided with a concave part to form the limit structure, and the first rail and the second rail clamp the sliding structure positioned in the concave part so that the sliding structure is fixed on the rail structure;
the support frame further comprises a limit seat which is positioned at one end of the first rail, which is away from the mounting seat, and the second rail is vertically abutted against the limit seat, so that the distance between the first rail and the second rail is equal to or greater than the size of the sliding structure between the first rail and the second rail;
two adjacent convex parts are arranged on the first rail and/or the second rail, so that the concave part is defined between the two convex parts, and the sliding structure positioned in the concave part is clamped and fixed by the second rail;
the sliding structure includes:
the support rod is arranged on the connecting piece; the method comprises the steps of,
the two first rollers are respectively arranged on the front side and the rear side of the connecting piece so as to roll on the track structure;
the first track and/or the second track are/is provided with a limit groove extending leftwards and rightwards;
the sliding structure further comprises a limiting piece arranged on the connecting piece, and the limiting piece correspondingly stretches into the limiting groove to limit the displacement of the sliding structure in the front-back direction;
the limiting groove is located in the middle of the first track and/or the middle of the second track in the front-back direction, and the limiting piece is arranged to be a second roller rotating along the upper-lower axial direction, so that the connecting piece can drive the supporting rod to axially rotate along the second roller by a certain angle so as to have a certain adjustment allowance.
2. The door positioning tooling of claim 1, wherein the fixing structure comprises a first buckle and a second buckle which are arranged on the mounting seat at intervals up and down, the first buckle is fixed on the mounting seat, and the second buckle has a loosening state for penetrating through a door through hole and a locking state clamped on the inner side of the door through hole.
3. The door positioning tooling of claim 2, wherein the second buckle comprises:
the rotating shaft can rotate along the left-right axial direction and penetrates through the mounting seat; the method comprises the steps of,
the fastener is arranged at the end part of the rotating shaft, which is positioned at one side of the mounting seat, and the rotating shaft rotates to drive the fastener to rotate so as to switch the loosening state and the locking state.
4. The door positioning tool of claim 3, wherein the shaft is threadably coupled to the mounting base such that the fastener is rotationally switched from the released condition to the locked condition, the fastener being movable adjacent the mounting base to clamp the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210618749.7A CN114954740B (en) | 2022-06-01 | 2022-06-01 | Car door positioning tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210618749.7A CN114954740B (en) | 2022-06-01 | 2022-06-01 | Car door positioning tool |
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| CN114954740A CN114954740A (en) | 2022-08-30 |
| CN114954740B true CN114954740B (en) | 2023-09-22 |
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| Publication number | Publication date |
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| CN114954740A (en) | 2022-08-30 |
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