CN211601884U - Soldering turret axiality detection mechanism - Google Patents
Soldering turret axiality detection mechanism Download PDFInfo
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- CN211601884U CN211601884U CN202020388655.1U CN202020388655U CN211601884U CN 211601884 U CN211601884 U CN 211601884U CN 202020388655 U CN202020388655 U CN 202020388655U CN 211601884 U CN211601884 U CN 211601884U
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- positioning rod
- detection mechanism
- clamping part
- welding clamp
- soldering turret
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Abstract
The utility model relates to the technical field of welding clamp coaxiality detection, and discloses a welding clamp coaxiality detection mechanism, when in use, a first clamping part is clamped on a movable arm of a welding clamp, a second clamping part is clamped on a static arm of the welding clamp, when the movable arm and the static arm of the welding clamp are coaxial, namely the first clamping part and the second clamping part are coaxial, light emitted by a light emitter is directly irradiated at the center of a target ruler, if the movable arm and the static arm of the welding clamp clamped by the first clamping part and the second clamping part are not coaxial, a first positioning rod slides along a first positioning hole or a second positioning rod to enable the light emitted by the light emitter to deviate from the center of the target ruler, so when the welding clamp is installed, whether the movable arm and the static arm of the welding clamp are coaxial or not can be visually and conveniently detected by the coaxiality detection mechanism, thereby avoiding repeated installation before welding, and improving the welding reliability, greatly saves the time cost and improves the production efficiency.
Description
Technical Field
The utility model relates to a technical field that soldering turret axiality detected especially relates to a soldering turret axiality detection mechanism.
Background
At present, with the development of the automobile industry, the requirements of users on the performance and the aesthetic property of an automobile body are higher and higher, and the performance and the appearance quality of the automobile body are directly influenced by the quality of welding quality during the manufacturing of the automobile body.
When current resistance spot welding operation, the swing arm and the quiet arm of soldering turret are the electrode rod of coaxial setting, but in welding process, the electrode rod can produce the axiality deviation, lead to smooth pincers, solder joint distortion scheduling problem, can weld the part and lead to the part directly to scrap when serious, and do not have suitable mechanism in the present trade to detect the soldering turret axiality, therefore the soldering turret all will be installed many times repeatedly before welding at every turn, and can only rely on the indentation test to reach the requirement after the installation at every turn, not only the reliability is poor and consuming time longer, production efficiency has greatly been reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the existing industry does not have a proper mechanism for detecting the coaxiality of the soldering turret, so that the soldering turret needs to be repeatedly installed before welding every time, the requirement can be met only by an indentation test after installation every time, the reliability is poor, the consumed time is long, and the production efficiency is greatly reduced.
In order to solve the technical problem, the utility model provides a soldering turret axiality detection mechanism which is characterized in that the soldering turret axiality detection mechanism comprises a handle, a first positioning rod and a second positioning rod, wherein a first mounting hole and a second mounting hole are respectively arranged at two ends of the handle, the first mounting hole is parallel to the central line of the second mounting hole, the first positioning rod is slidably arranged in the first mounting hole, and the second positioning rod is slidably arranged in the second mounting hole;
the first end of the first positioning rod is provided with a first clamping part used for clamping a movable arm of a welding clamp, the second end of the first positioning rod is provided with a light emitter, the first end of the second positioning rod is provided with a second clamping part used for clamping a static arm of the welding clamp, the second end of the second positioning rod is provided with a target ruler, and when the first clamping part and the second clamping part are coaxial, light emitted by the light emitter is directly irradiated at the center of the target ruler.
Further preferably, the first clamping part is semi-cylindrical, and is provided with a first clamping groove matched with a movable arm of the welding tongs;
the second clamping part is semi-cylindrical, and the second clamping part is provided with a second clamping groove matched with the static arm of the soldering turret.
Further preferably, the first positioning rod is mounted into the first mounting hole through a first bearing.
Further preferably, a first shaft sleeve is sleeved on the first positioning rod, and the first shaft sleeve is arranged in the first bearing in a penetrating mode.
Further preferably, the second positioning rod is mounted into the second mounting hole through a second bearing.
Further preferably, a second shaft sleeve is sleeved on the second positioning rod, and the second shaft sleeve is arranged in the second bearing in a penetrating mode.
Further preferably, the target ruler comprises a cylindrical target body, the second end of the second positioning rod is connected to the side of the target body, the upper end face of the target body is opposite to the light emitter, and the upper end face of the target body is provided with a plurality of scale rings arranged at intervals along the radial direction.
Further preferably, the distance between two adjacent scale rings is equal.
Further preferably, the light emitter is a laser.
Further preferably, the handle is in the shape of a straight rod.
The embodiment of the utility model provides a soldering turret axiality detection mechanism compares with prior art, and its beneficial effect lies in:
in the welding clamp coaxiality detection mechanism provided by the embodiment of the utility model, the first mounting hole on the handle is parallel to the central line of the second mounting hole, the first positioning rod is slidably arranged in the first mounting hole, the second positioning rod is slidably arranged in the second mounting hole, namely, the first positioning rod and the second positioning rod are arranged on the handle in parallel, when in use, the first clamping part is clamped on the movable arm of the welding clamp, the second clamping part is clamped on the static arm of the welding clamp, when the movable arm and the static arm of the welding clamp are coaxial, namely the first clamping part and the second clamping part are coaxial, the light emitted by the light emitter is directly irradiated at the center of the target ruler, if the movable arm and the static arm of the welding clamp clamped by the first clamping part and the second clamping part are not coaxial, the first positioning rod can slide along the first positioning hole or the second positioning rod to enable the light emitted by the light emitter to deviate from the center of the target ruler, so, when the soldering turret installation, can directly perceivedly conveniently detect out whether the swing arm and the quiet arm of soldering turret are coaxial through this axiality detection mechanism to avoid all will relapse a lot of installations before the welding dress at every turn, improve welded reliability, greatly saved the time cost, improved production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a soldering turret coaxiality detection mechanism according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the soldering turret coaxiality detection mechanism and the soldering turret assembly detection in the embodiment of the present invention.
In the figure: a, welding tongs; a1, a movable arm; a2, a static arm; B. a soldering turret coaxiality detection mechanism; 10. a handle; 20. a first positioning rod; 30. a second positioning rod; 101. a first mounting hole; 102. a second mounting hole; 201. a first clamping portion; 202. a light emitter; 203. a first card slot; 204. a first bearing; 205. a first bushing; 301. a second clamping portion; 302. a target ruler; 303. a second card slot; 304. a second bearing; 305. a second shaft sleeve; 3021. a target body; 3022. and a scale ring.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1-2, a welding clamp coaxiality detecting mechanism B according to a preferred embodiment of the present invention includes a handle 10, a first positioning rod 20 and a second positioning rod 30, wherein both ends of the handle 10 are respectively provided with a first mounting hole 101 and a second mounting hole 102, the first mounting hole 101 is parallel to a central line of the second mounting hole 102, the first positioning rod 20 is slidably disposed in the first mounting hole 101, and the second positioning rod 30 is slidably disposed in the second mounting hole 102, i.e., the first positioning rod 20 and the second positioning rod 30 are disposed on the handle 10 in parallel, wherein the handle 10 is used for supporting and mounting the first positioning rod 20 and the second positioning rod 30, and meanwhile, during a specific detection operation, the handle 10 is used for a detection person to perform a handheld operation; the first end of the first positioning rod 20 is provided with a first clamping part 201 for clamping a movable arm A1 of a welding clamp A, the second end of the first positioning rod 20 is provided with a light emitter 202, the first end of the second positioning rod 30 is provided with a second clamping part 301 for clamping a static arm A2 of the welding clamp A, the second end of the second positioning rod 30 is provided with a target ruler 302, when the first clamping part 201 and the second clamping part 301 are coaxial, light emitted by the light emitter 202 is directly irradiated at the center of the target ruler 302, and when the first clamping part 201 and the second clamping part 301 are axially offset, the first positioning rod 20 or the second positioning rod 30 is driven to offset, so that the light emitted by the light emitter 202 is offset from the center of the target ruler 302.
When the welding clamp A is used, the first clamping part 201 is clamped on the movable arm A1 of the welding clamp A, the second clamping part 301 is clamped on the static arm A2 of the welding clamp A, when the movable arm A1 and the static arm A2 of the welding clamp A are coaxial, namely the first clamping part 201 and the second clamping part 301 are coaxial, light emitted by the light emitter 202 is directly irradiated at the center of the target ruler 302, if the movable arm A1 and the static arm A2 of the welding clamp A clamped by the first clamping part 201 and the second clamping part 301 are not coaxial, the first positioning rod 20 slides along the first positioning hole or the second positioning rod 30 along the second positioning hole to enable the light emitted by the light emitter 202 to deviate from the center of the target ruler 302, therefore, when the welding clamp A is installed, whether the movable arm A1 and the static arm A2 of the welding clamp A are coaxial or not can be visually confirmed by the coaxiality detection mechanism, whether the coaxiality of the welding clamp A is coaxial or not can be quickly judged, and the coaxiality of the welding clamp A can be prevented from being installed repeatedly for each time, the reliability of welding is improved, the time cost is greatly saved, and the production efficiency is improved.
In this embodiment, the light emitter 202 is a laser, and a laser beam of the laser is small, the light stability is good, and the light directivity is good, so that the detection accuracy can be greatly improved.
Generally, the movable arm a1 and the static arm a2 of the welding clamp a are both cylindrical electrode rods, so that the first clamping portion 201 is arranged in a semi-cylindrical shape, the first clamping portion 201 is provided with a first clamping groove 203 matched with the movable arm a1 of the welding clamp a, the first clamping portion 203 is clamped on the movable arm a1 of the welding clamp a to realize the connection and fixation between the first positioning rod 20 and the movable arm a1, similarly, the second clamping portion 301 is in a semi-cylindrical shape, the second clamping portion 301 is provided with a second clamping groove 303 matched with the static arm a2 of the welding clamp a, the second clamping groove 303 is clamped on the static arm a2 of the welding clamp a to realize the connection and fixation between the second positioning rod 30 and the static arm a2, generally, in order to ensure the detection accuracy, the inner diameter of the first clamping groove 203 is arranged to be equal to the cylinder diameter of the movable arm a1 of the welding clamp a, the inner diameter of the second clamping groove 303 is equal to the cylinder diameter of the arm a2 of the welding clamp a, so as to ensure that the first clamping groove 203 is equal to the cylinder a2 of the welding clamp a1 and the cylinder of the second clamping clamp a 58 .
Specifically, the first positioning rod 20 is installed in the first installation hole 101 through the first bearing 204, so that the first positioning rod 20 can freely rotate along the axial direction of the first bearing 204, thereby adjusting the positions of the first positioning rod 20 and the second positioning rod 30, so as to better observe the relative deviation position of the light emitter 202 and the target ruler 302, generally, in order to ensure the structural strength of the first positioning rod 20 and reduce the wear of the first positioning rod 20, the first positioning rod 20 is sleeved with a first shaft sleeve 205, and the first shaft sleeve 205 is inserted into the first bearing 204. Similarly, the second positioning rod 30 is mounted in the second mounting hole 102 through the second bearing, so that the angle of the second positioning rod 30 can be adjusted at the right moment according to the observation angle, and the second sleeve 304 is sleeved on the second positioning rod 30, and the second sleeve 304 is inserted into the second bearing 305.
In this embodiment, the target ruler 302 includes a cylindrical target body 3021, the second end of the second positioning rod 30 is connected to the side of the target body 3021, the upper end surface of the target body 3021 is opposite to the light emitter 202, the upper end surface of the target body 3021 is provided with a plurality of scale rings 3022 arranged at intervals in the radial direction, and the light emitter 202 irradiates on the corresponding scale, so as to obtain a deviation value between the movable arm a1 and the stationary arm a2 of the welding tongs a, thereby obtaining an exact adjustment amount for the installation and adjustment of the welding tongs a, reducing the process of repeated installation and adjustment, saving the adjustment time, generally, the distance between two adjacent scale rings 3022 is equal, and in this embodiment, the distance between two adjacent scale rings 3022 may be set to be 1 mm.
Preferably, the handle 10 is in the shape of a straight rod, and the handle 10 is generally rigid, so as to ensure the structural strength of the coaxiality detection mechanism B of the welding tongs a, and further ensure the stability of the detection process.
To sum up, the embodiment of the present invention provides an inspection apparatus B for coaxiality of soldering pliers a, wherein the first mounting hole 101 on the handle 10 is parallel to the center line of the second mounting hole 102, the first positioning rod 20 is slidably disposed in the first mounting hole 101, the second positioning rod 30 is slidably disposed in the second mounting hole 102, that is, the first positioning rod 20 and the second positioning rod 30 are disposed on the handle 10 in parallel, when in use, the first clamping portion 201 is clamped on the movable arm a1 of the soldering pliers a, the second clamping portion 301 is clamped on the static arm a2 of the soldering pliers a, when the movable arm a1 and the static arm a2 of the soldering pliers a are coaxial, that is, when the first clamping portion 201 and the second clamping portion 301 are coaxial, the light emitted from the light emitter 202 is directly incident on the center of the target ruler 302, if the movable arm a1 and the static arm a2 of the soldering pliers a clamped by the first clamping portion 201 and the second clamping portion 301 are coaxial, the first positioning rod 20 and the second positioning rod 30 can be away from the light emitter 202 when sliding along the movable arm a positioning hole 202 and the static arm a2 axis The central point of target chi 302 puts, so, when soldering turret A installation, can directly perceivedly conveniently detect out whether swing arm A1 and quiet arm A2 of soldering turret A are coaxial through this axiality detection mechanism to avoid all installing repeatedly many times before the welding at every turn, improve welded reliability, greatly saved the time cost, improved production efficiency.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The welding clamp coaxiality detection mechanism is characterized by comprising a handle, a first positioning rod and a second positioning rod, wherein a first mounting hole and a second mounting hole are formed in two ends of the handle respectively;
the first end of the first positioning rod is provided with a first clamping part used for clamping a movable arm of a welding clamp, the second end of the first positioning rod is provided with a light emitter, the first end of the second positioning rod is provided with a second clamping part used for clamping a static arm of the welding clamp, the second end of the second positioning rod is provided with a target ruler, and when the first clamping part and the second clamping part are coaxial, light emitted by the light emitter is directly irradiated at the center of the target ruler.
2. The soldering turret coaxiality detection mechanism according to claim 1, wherein the first clamping portion is semi-cylindrical and is provided with a first clamping groove matched with a movable arm of the soldering turret;
the second clamping part is semi-cylindrical, and the second clamping part is provided with a second clamping groove matched with the static arm of the soldering turret.
3. The soldering tweezers coaxiality detection mechanism of claim 1, wherein the first positioning rod is mounted into the first mounting hole via a first bearing.
4. The soldering turret coaxiality detection mechanism according to claim 3, wherein a first shaft sleeve is sleeved on the first positioning rod, and the first shaft sleeve is arranged in the first bearing in a penetrating manner.
5. The soldering tweezers coaxiality detection mechanism of claim 1, wherein the second positioning rod is mounted into the second mounting hole via a second bearing.
6. The soldering turret coaxiality detection mechanism according to claim 5, wherein a second shaft sleeve is sleeved on the second positioning rod, and the second shaft sleeve is arranged in the second bearing in a penetrating manner.
7. The soldering turret coaxiality detection mechanism according to any one of claims 1 to 6, wherein the target ruler comprises a cylindrical target body, a second end of the second positioning rod is connected to a side portion of the target body, an upper end face of the target body is opposite to the light emitter, and a plurality of scale rings are arranged on the upper end face of the target body at intervals in a radial direction.
8. The soldering tweezers coaxiality detection mechanism of claim 7, wherein the spacing between two adjacent graduated rings is equal.
9. The soldering turret coaxiality detection mechanism according to any one of claims 1 to 6, wherein the light emitter is a laser.
10. The soldering turret coaxiality detection mechanism according to any one of claims 1 to 6, wherein the handle is in the shape of a straight rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388655.1U CN211601884U (en) | 2020-03-24 | 2020-03-24 | Soldering turret axiality detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388655.1U CN211601884U (en) | 2020-03-24 | 2020-03-24 | Soldering turret axiality detection mechanism |
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| Publication Number | Publication Date |
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| CN211601884U true CN211601884U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020388655.1U Active CN211601884U (en) | 2020-03-24 | 2020-03-24 | Soldering turret axiality detection mechanism |
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| CN (1) | CN211601884U (en) |
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- 2020-03-24 CN CN202020388655.1U patent/CN211601884U/en active Active
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