CN210497745U - Quick repair device - Google Patents
Quick repair device Download PDFInfo
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- CN210497745U CN210497745U CN201921176023.2U CN201921176023U CN210497745U CN 210497745 U CN210497745 U CN 210497745U CN 201921176023 U CN201921176023 U CN 201921176023U CN 210497745 U CN210497745 U CN 210497745U
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- mounting plate
- welding
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- base
- handle
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Abstract
The utility model discloses a quick repair device, which comprises a fixed seat, a base, a connecting arm and a mounting plate, wherein the base, the connecting arm and the mounting plate are integrally formed; the welding shaft penetrates through the mounting plate and the base; and the drawing assembly is used for drawing the welding shaft to move upwards. The utility model discloses a fixing base of integrated design has strengthened the bearing capacity of fixing base, and the sound construction is reliable, and through the moving direction of mounting panel and base restriction welding axle, has guaranteed that the welding axle removes along the correct direction of drawing, simultaneously, utilizes the welding mode to make the welding axle weld tightly in the depressed part, combines closely with the deformation department of automobile body, solves because too big and break away from the problem of joint portion hard.
Description
Technical Field
The utility model relates to an automobile repair technical field, especially a quick repair ware.
Background
During the running process of the vehicle, the vehicle body is easy to collapse due to the collision of obstacles or other vehicles, or the vehicle body is sunken due to the fact that other vehicles or heavy objects smash the vehicle body during the parking process.
The existing vehicle body repairing method comprises contraction reshaping repairing, wrinkle expansion repairing, supporting position restoring repairing, pad pry restoring repairing and the like, the existing vehicle body repairing device mainly aims at large-scale sunken problems, such as a supporting device, a pad pry device and the like, a place with a larger sunken part is extracted, but the small-scale sunken problem cannot be solved, the small-scale sunken problem is usually solved by adopting a wrinkle expansion or contraction reshaping mode, a deformed part is restored to the original shape by utilizing welding flame, the cost is high, or a sunken part is knocked flat in a knocking mode, and the problem is very troublesome.
The existing automobile body repairing device can generate the phenomenon that the combination part is not tightly combined in the automobile body repairing process, the structure is unstable during drawing, the drawing direction is easy to deviate when force is applied, the drawing effect of the repairing device is influenced, the automobile body repairing process is further influenced, and the supporting structure is easy to deform or break.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the above technical problems, the present invention provides a quick repair device with a firm and reliable structure to repair various types of small-sized recessed surfaces of vehicle bodies.
The utility model provides a technical scheme that its technical problem adopted is: a quick service device comprises a fixed seat, a quick service device and a control device, wherein the fixed seat comprises a base, a connecting arm and a mounting plate which are integrally formed, and the mounting plate is arranged above the base through the connecting arm; the welding shaft penetrates through the mounting plate and the base; and the drawing assembly is used for drawing the welding shaft to move upwards.
According to the scheme, the bearing capacity of the fixing seat is enhanced by adopting the integrally designed fixing seat, the structure is firm and reliable, the moving direction of the welding shaft is limited by the mounting plate and the base, the welding shaft is guaranteed to move along the correct drawing direction, meanwhile, the welding shaft is tightly welded at the concave part by utilizing a welding mode and is tightly combined with the deformation part of the automobile body, and the problem that the welding shaft is separated from the combining part due to too large force is solved.
Preferably, the welding shaft comprises a wire holder, a screw rod, a welding head nut and a welding needle, the wire holder is fixedly connected to the top of the screw rod, the welding needle is fixedly connected to the bottom of the welding head nut, and the welding head nut is fixedly connected to the bottom of the screw rod.
From top to bottom, weld-head nut plays the effect of connecting welding needle and screw rod, and the electric current gets into the screw rod by the wire post to on transmitting to the welding needle through screw rod and weld-head nut, constitute the welding axle through detachable construction, be convenient for install and dismantle, and avoided electric current and fixing base direct contact, made the electric current circulate on the fixing base, the injury human body.
Preferably, the screw rod is provided with a return spring, the top of the return spring is abutted against the bottom of the mounting plate, and the bottom of the return spring is abutted against the welding head nut.
It is thus clear that reset spring plays the reset action after the welding shaft shifts up, and when the welding shaft upwards moved and when unclamping and drawing the subassembly, reset spring used the mounting panel as the supporting point, moved down through the drive of bonding tool nut welding shaft and reseed for the welding needle is in the mounting panel bottom all the time, is in standby operating condition, convenient to use, and is very convenient.
Preferably, the drawing assembly is mounted on a mounting plate, and comprises: the lower handle is fixedly connected to the mounting plate; the upper handle consists of a handle, a hinged part and a jacking part, the upper handle is hinged on the mounting plate, and the jacking part is abutted against the bottom of the wire holder.
From top to bottom, utilize lever principle, through the jacking portion with the welding shaft puller, simple structure realizes easily, and very laborsaving.
Preferably, the welding shaft further comprises a T-shaped handle fixedly arranged at the top.
It is from top to bottom visible, set up the application of force point that a T type handle increased the pulling force, cooperate with drawing the subassembly, increase and draw the dynamics, solve the not enough problem of exerting oneself.
Preferably, the welding shaft comprises a jacking portion, and a containing hole for containing the screw rod and symmetrically arranged lugs are arranged on the jacking portion.
Therefore, the through holes also have the effect of limiting the welding shaft to move up and down, the symmetrically arranged lugs are used for pushing the welding shaft to move upwards, the welding shaft is guaranteed to be stressed uniformly through the double thrust points, and the jacking force of the upper handle is fully exerted.
Preferably, a self-locking double nut is arranged between the T-shaped handle and the wire holder.
From top to bottom, utilize two nut auto-lock structures, increase the ascending bearing capacity of connection terminal, when last handle jack-up welding shaft, the two nuts of auto-lock block the connection terminal, keep the structural stability of welding shaft, avoid because the too big not enough problem of its bearing capacity of being connected with the screw rod that leads to of connection terminal atress.
Preferably, the bottom of the mounting plate is provided with a U-shaped connecting wire, the access end of the connecting wire is connected with the lower handle, and the output end of the connecting wire is connected with the wire holder.
Preferably, a connection port connected with an external lead is arranged at the end part of the lower handle.
It is thus clear that to set up the junction with external conductor at handle tip down, can bypass external conductor in the use, avoids external conductor to influence and draws subassembly work.
Preferably, the bottom of the wire holder is provided with a connecting rod penetrating through the mounting plate, and the connecting wire is communicated with the wire holder through the connecting rod.
It is from top to bottom visible, set up the connecting rod and conduct the structure as being connected of connecting wire and connection terminal, replace the lug connection of wire and connection terminal, solved the problem that the wire twined in the mounting panel top easily, the connecting seat still has the direction limiting displacement of connection terminal simultaneously, has restricted the vertical direction of connection terminal and screw rod.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is an isometric view of a preferred embodiment of the invention;
FIG. 2 is an exploded view of a preferred embodiment of the present invention;
fig. 3 is a structural view of an upper handle of a preferred embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1-3 together, a preferred embodiment, a quick-repair device, includes
The fixing base 2 comprises a base 21, a connecting arm 22 and a mounting plate 23, wherein the base 21, the connecting arm 22 and the mounting plate 23 are formed by integral molding, that is, the base 21, the connecting arm 22 and the mounting plate 23 can be formed by casting molding or injection molding. The mounting plate 23 can be in the shape of a plate, a block, a table or the like, and the following mounting environment can be met, the mounting plate 23 is arranged above the base 21, the connecting arm 22 is used for fixedly connecting the mounting plate 23 and the base 21, the mounting plate 23 is arranged above the base 21, the connecting arm 22 can be connected to one side of the mounting plate 23 and the base 21, can be connected to the middle of the base 21 and the mounting plate 23, and can also be connected to one side of the middle of the base 21 and the mounting plate 23.
And the drawing assembly is used for drawing the welding shaft 1 to move upwards, namely the welding shaft 1 moves upwards along the linear direction formed by the mounting plate 23 and the base 21. The drawing assembly can be a drawing part arranged at the top of the welding shaft 1, and can also be a jacking part arranged on the mounting plate 23, so that the effect of drawing up the welding shaft 1 can be achieved.
The welding shaft 1 comprises a wire holder 13, a screw rod 15, a welding head nut 18 and a welding needle 19, external threads are arranged at two ends of the screw rod 15, the wire holder 13 is fixedly connected to the top of the screw rod 15 through threads, the welding head nut 18 is used for connecting the screw rod 15 and the welding needle 19, and the welding needle 19 is detachably connected to the bottom of the welding head nut 18 through threads. The welding shaft 1 has a conductive function, the wire holder 13 can be a metal block made of copper or iron and having a conductive function, the screw 15 and the weld head nut 18 can be made of metal copper, and the welding pin 19 can be made of cerium tungsten, thorium tungsten, cesium tungsten, etc. made of tungsten-based materials, and can also be made of carbon steel, stainless steel, etc.
The screw 15 is provided with a return spring 16, the top of the return spring 16 abuts against the bottom of the mounting plate 23, and the bottom abuts against the weld head nut 18, in this embodiment, the return spring 16 is a compression spring, when the welding shaft 1 moves upwards, the weld head nut 18 compresses the return spring 16, so that the elastic potential energy of the return spring 16 is gradually increased, after the assembly is pulled and the welding shaft 1 is loosened, the return spring 16 pushes the weld head nut 18, so that the welding shaft 1 moves downwards until the welding shaft 1 reaches the lowest limit position. In the present embodiment, the return spring 16 is a compression spring.
A gasket 17 is arranged between the welding head nut 18 and the return spring 16, the bottom of the return spring 16 is pressed against the gasket 17, and the gasket 17 is used for increasing the bearing capacity of the welding head nut 18, so that the return spring 16 is prevented from directly contacting the welding head nut 18, and the welding head nut 18 is protected.
The drawing assembly comprises an upper handle 31 and a lower handle 32, wherein the lower handle 32 is fixedly connected onto a mounting plate 23, the fixedly connected mode can be a screw connection mode or a welding mode, the upper handle 31 is hinged onto the mounting plate 23, the upper handle 31 forms a lever on the mounting plate 23 and consists of a handle 311, a hinge part 312 and a lifting part, the bottom of the lifting part is hinged, the hinge part 312 serves as a fulcrum, the lifting part serves as a short end, the handle 311 serves as a long end, the handle 311 is pressed downwards to push the lifting part to jack up a wiring seat 13, and the drawing force is increased by utilizing the lever principle and is labor-saving.
Be equipped with the holding hole that holds screw rod 15 and the lug 313 of symmetrical arrangement on the jacking portion, the top surface of lug 313 becomes the arc setting, lug 313 symmetry sets up steadily and props up wire holder 13, the bearing capacity of arc face multiplicable jacking portion increases area of contact, set up the holding hole and have the effect that its screw rod 15 of restriction reciprocated equally, when the upper handle pushes down, make the preceding tip of upper handle 31 can jack up wire holder 13 together with lug 313, increase and bear the application of force point.
The top of the welding shaft 1 is provided with a T-shaped handle 11 which is also used for drawing, the T-shaped handle 11 comprises a T-shaped cap 111 and a connecting sleeve 112, the bottom of the connecting sleeve 112 is fixedly connected to the top of the screw rod 15, the top of the connecting sleeve 112 is fixedly connected to the bottom of the T-shaped cap 111, and the fixedly connected modes are threaded connection. Be provided with two nuts 12 of auto-lock between T type handle 11 and the connection terminal 13, this two nuts 12 including paste each other tightly and the screw thread cover establishes last nut 121 and lower nut 122 on the screw rod 15, lower nut 122 screw in screw rod 15 and with connection terminal 13 top tight on the lift portion of last handle 31, adapter sleeve 112 bottom butt is at lower nut 122 top, during the connection terminal 13 atress, two nut 12 structures block connection terminal 13, strengthen connection terminal 13 and screw rod 15's bearing capacity when making lower handle 32 jack-up connection terminal 13.
The bottom of the mounting plate 23 is provided with a U-shaped connecting wire 4, the incoming end of the connecting wire 4 is connected with the lower handle 32, the output end of the connecting wire 4 is connected with the wire holder 13, current flows into the wire holder 13 from the lower handle 32 through the connecting wire 4, and the wire holder 13 guides the current into the welding pin 19 through the screw 15. Through unique cable design for T type handle 11 can rotate around 15 axle centers of screw rod, does not receive the cable restraint, hides the connecting wire in mounting panel 23 bottom, and the structure is more pleasing to the eye, solves the more puzzlement of cable or wire.
The end of the lower handle 32 is provided with a connection port 321 connected with an external wire, the connection port 321 can be a threaded hole, and the connection section of the external wire is provided with a connection sheet fixedly mounted on the connection port 321 through a screw. By mounting the external lead at the end of the lower handle 32, the handle 311 can bypass the external lead during use, facilitating grasping and avoiding the problem of the external lead obstructing use. It should be noted that the lower handle 32 is a conductive member, current can be directly conducted into the connecting wire 4 through the lower handle 32, and the lower handle 32, the upper handle 31 and the fixing base 2 are all made of aviation aluminum, which has good strength, hardness, toughness and good conductivity.
The bottom of the wire holder 13 is provided with a connecting rod 14 penetrating through the mounting plate 23, the top of the connecting rod 14 is connected to the wire holder 13 through threads, the connecting rod 14 can be made of copper, the mounting plate 23 is provided with a through hole for accommodating the connecting rod 14, the bottom of the connecting rod 14 is connected with the connecting wire 4, the connecting mode can be welding, and the connecting copper sheets can be fixedly connected together in a bolt connection mode. Because the wire holder 13 needs to move up and down, the wire is easily wound on the welding shaft 1 or the wire connecting end is broken by adopting a common wire to connect the wire holder 13, a connecting rod 14 is fixedly arranged to move up and down along with the wire holder 13, the problem that the wire is wound or the use of the wire is blocked is solved, the through hole on the mounting plate 23 also has the limiting function of the wire holder 13, and the wire holder 13 is limited to move up and down only relative to the mounting plate 23.
During specific implementation, the fixing seat 2 is placed on a concave surface needing to be repaired, the welding shaft 1 is pulled up by pulling the component or the T-shaped handle 11, so that the bottom of the welding shaft 1, namely the welding needle 19, is attached to the concave part, current is introduced, the welding needle 19 is attached to the concave part, the welding shaft 1 is pulled up by pulling the component and the T-shaped handle 11, the concave surface is pulled out, and the operation is repeated until the concave surface is completely repaired.
The utility model is suitable for a level of undercut resets, and is quick, laborsaving, the accuracy that resets, and fixing base 2 through integrated into one piece is as the supporting thing, compact structure, and is firm reliable.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (10)
1. A quick-repair device is characterized by comprising
The fixing seat (2) comprises a base (21), a connecting arm (22) and a mounting plate (23) which are integrally formed, wherein the mounting plate (23) is arranged above the base (21) through the connecting arm (22);
the welding shaft (1) is arranged on the mounting plate (23) and the base (21) in a penetrating way;
and the drawing assembly is used for drawing the welding shaft (1) to move upwards.
2. The quick repair device according to claim 1, wherein the welding shaft (1) comprises a wire holder (13), a screw (15), a welding head nut (18) and a welding pin (19), the wire holder (13) is fixedly connected to the top of the screw (15), the welding pin (19) is fixedly connected to the bottom of the welding head nut (18), and the welding head nut (18) is fixedly connected to the bottom of the screw (15).
3. A quick-repair device according to claim 2, characterized in that the screw (15) is provided with a return spring (16), the top of the return spring (16) abutting against the bottom of the mounting plate (23) and the bottom abutting against the weld nut (18).
4. A quick-service device according to claim 3, characterised in that the pulling assembly is mounted on a mounting plate (23) and comprises
A lower handle (32) fixedly connected to the mounting plate (23);
the upper handle (31) consists of a handle (311), a hinge part (312) and a jacking part, the upper handle (31) is hinged on the mounting plate (23), and the jacking part is abutted against the bottom of the wire holder (13).
5. A quick-service device according to claim 2, characterised in that the welding shaft (1) further comprises a T-handle (11) fixed to the top.
6. A quick-service device according to claim 4, characterised in that the lifting portion is provided with a receiving hole for receiving the screw (15) and symmetrically arranged projections (313).
7. A quick-service device according to claim 5, characterised in that a self-locking double nut (12) is arranged between the T-shaped handle (11) and the wire holder (13).
8. A quick-repair device according to claim 2, characterized in that the bottom of the mounting plate (23) is provided with a U-shaped connecting wire (4), the connecting wire (4) is connected with the lower handle (32) at the incoming end, and the connecting wire (4) is connected with the wire holder (13) at the outgoing end.
9. A quick-service device according to claim 8, characterised in that the end of the lower handle (32) is provided with a connection port (321) for connection to an external lead.
10. The quick service device of claim 8, wherein the bottom of the wire holder (13) is provided with a connecting rod (14) penetrating through the mounting plate (23), and the connecting lead (4) is communicated with the wire holder (13) through the connecting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176023.2U CN210497745U (en) | 2019-07-24 | 2019-07-24 | Quick repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176023.2U CN210497745U (en) | 2019-07-24 | 2019-07-24 | Quick repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210497745U true CN210497745U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921176023.2U Active CN210497745U (en) | 2019-07-24 | 2019-07-24 | Quick repair device |
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| Country | Link |
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| CN (1) | CN210497745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070367A (en) * | 2021-04-15 | 2021-07-06 | 青岛百事福电器有限公司 | Vehicle body sunken recovery spot welding drawing set |
-
2019
- 2019-07-24 CN CN201921176023.2U patent/CN210497745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070367A (en) * | 2021-04-15 | 2021-07-06 | 青岛百事福电器有限公司 | Vehicle body sunken recovery spot welding drawing set |
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