CN203265986U - Welding and positioning tool for door plank of cab - Google Patents
Welding and positioning tool for door plank of cab Download PDFInfo
- Publication number
- CN203265986U CN203265986U CN 201320130403 CN201320130403U CN203265986U CN 203265986 U CN203265986 U CN 203265986U CN 201320130403 CN201320130403 CN 201320130403 CN 201320130403 U CN201320130403 U CN 201320130403U CN 203265986 U CN203265986 U CN 203265986U
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- limited block
- plate
- hinge mounting
- seat
- alignment pin
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- Expired - Lifetime
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Abstract
The utility model discloses a welding and positioning tool for a door plank of a cab. The welding and positioning tool comprises a base, a piston cylinder and positioning pins, wherein the piston cylinder is arranged on the base, the positioning pins are connected with a piston rod of the piston cylinder and are at least provided with a first shaft section, a second shaft section and a third shaft section which are arrayed in sequence, the diameter of the first shaft section is smaller than that of the second shaft section, and the diameter of the second shaft section is smaller than that of the third shaft section. According to the welding and positioning tool, three sections of positioning pins with the diameter being from small to large are adopted for positioning a door inner plate, a hinge mounting support and a hinge mounting plate respectively; during welding, the door inner plate is first positioned on the positioning pin, after the door inner plate is positioned, the hinge mounting support is positioned on the positioning pin, and after the hinge mounting support is positioned, the hinge mounting support is welded with the door inner plate; and after the hinge mounting support is welded with the door inner plate, the hinge mounting plate is positioned on the positioning pin, after the hinge mounting plate is positioned, the hinge mounting plate is welded with the hinge mounting support.
Description
Technical field
The utility model relates to the cab vehicle door technical field, more particularly, relates to a kind of driver's cabin door-plate welding positioning tool.
Background technology
General automobile all is comprised of four winnowing machine doors, and wherein cab vehicle door is connected with automobile bodies by hinge, makes cab vehicle door can turn to opening and closing.Hinge is welded on an inner panel by the hinge mounting bracket usually.
Existing cab door hinge mounting support intensity is on the weak side, need to carry out change in design to it and strengthen, at the reinforced hinge mounting plate of door inner panel upper hinge position increase by.The driver's cabin product that welds due to needs has increased the hinge mounting plate structure, and the needs between door inner panel, hinge mounting support, hinge mounting plate three increase the location structure of welding, to determine the certainty of three welding position.
The positioner that adopts when then not installing for the cab door hinge in prior art.
Therefore, when how to guarantee an inner panel, hinge mounting support, hinge mounting plate welding, the accuracy of three position becomes the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the utility model provides a kind of driver's cabin door-plate welding positioning tool, when guaranteeing an inner panel, hinge mounting support, hinge mounting plate welding, and the accuracy of three position.
For achieving the above object, the utility model provides following technical scheme:
A kind of driver's cabin door-plate welding positioning tool is used for position gates inner panel, hinge mounting support and hinge mounting plate, comprising:
Base;
Be arranged at the piston cylinder on described base;
The alignment pin that is connected with the piston rod of described piston cylinder, described alignment pin has at least and to be arranged in order, the first shaft part that is used for coordinating with locating hole on described hinge mounting plate, the second shaft part that coordinates with locating hole on hinge mounting support and the 3rd shaft part that coordinates with locating hole on the door inner panel, the diameter of described the first shaft part is less than the diameter of described the second shaft part, the diameter of described the second shaft part is less than the diameter of described the 3rd shaft part, and described the first shaft part is the end of described alignment pin, and is the end away from described piston cylinder.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, described alignment pin is connected with the piston rod of described piston cylinder by positioning seat.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, described positioning seat comprises:
The key seat mount pad that is connected with described piston rod;
Be connected in the key seat transition seat of riser one side of described key seat mount pad;
Be connected in the location key seat on described key seat transition seat, described location key seat has the extension seat that extends to away from the direction of described riser, and described alignment pin is arranged on described extension seat.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, be provided with the adjustment pad between described location key seat and described key seat transition seat.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, be provided with the adjustment pad between the riser of described key seat transition seat and described key seat mount pad.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, the end that described alignment pin is relative with described the first shaft part is the screw thread installation end, and described screw thread installation end passes the installing hole on described location key seat, screws by nut.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, the end of described piston rod is provided with locating end plate, and described locating end plate is connected with the base plate of described positioning seat, and described locating end plate is identical with the exterior contour of the base plate of described positioning seat;
Also comprise catch, described catch is close in the base plate of described locating end plate and described positioning seat one, and the edge of described catch extends on another in the base plate of locating end plate and described positioning seat.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, the end of described the first shaft part has chamfering or taper guiding mechanism.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, described piston cylinder is double-acting cylinder, and described alignment pin is connected with the upper piston bar of described piston cylinder;
The lower piston bar of described piston cylinder is connected with the first limited block, and described base is provided with the second limited block, and the inferior part of the cylinder block of described piston cylinder is provided with the 3rd limited block;
Be provided be used to the first stopping means that limits described alignment pin limes superiors position between described the first limited block and described the 3rd limited block;
Be provided be used to the second stopping means that limits described alignment pin limit inferior position between described the first limited block and described the second limited block.
Preferably, in above-mentioned driver's cabin door-plate welding positioning tool, described the first stopping means comprises the first male-tapered limited block on that is arranged in described the first limited block and described the 3rd limited block, and being arranged on another in described the first limited block and described the 3rd limited block, and the first inner conical limited block that coordinates with described the first male-tapered limited block;
Described the second stopping means comprises the second male-tapered limited block on that is arranged in described the first limited block and described the second limited block, and being arranged on another in described the first limited block and described the second limited block, and the second inner conical limited block that coordinates with described the second male-tapered limited block.
Can find out from above-mentioned technical scheme, the driver's cabin door-plate welding positioning tool that the utility model provides adopts three sections ascending alignment pins of diameter can distinguish position gates inner panel, hinge mounting support, hinge mounting plate.Because the diameter of the 3rd axle head is larger, therefore at first the door inner panel is positioned on alignment pin when welding, namely the 3rd shaft section diameter is corresponding (for the smoothness that guarantees to coordinate with the locating hole diameter on the door inner panel, usually with the locating hole diameter on an inner panel of being slightly smaller than of the diameter of the 3rd shaft part design, for example the diameter of the 3rd shaft part is than the little 0.15mm of locating hole diameter) just in time block an inner panel.after being decided to be good door inner panel, hinge mounting support is positioned on alignment pin, the second shaft section diameter is corresponding with the locating hole diameter of hinge mounting support (for the smoothness that guarantees to coordinate, usually with the locating hole diameter on hinge mounting support of being slightly smaller than of the diameter of the second shaft part design, locating hole on hinge mounting support is two coaxial positioning holes, the diameter of the second shaft part is than the little 0.15mm of one of them locating hole diameter, and the little 0.3mm of another one locating hole diameter) just in time block hinge mounting support, after hinge mounting support is had good positioning, hinge mounting support and door inner panel are completed welding job.after hinge mounting support is completed with the door inner plate welding, hinge mounting plate is positioned on alignment pin, the first shaft section diameter is corresponding with the locating hole diameter of hinge mounting plate (for the smoothness that guarantees to coordinate, usually with the locating hole diameter on hinge mounting plate of being slightly smaller than of the diameter of the first shaft part design, locating hole on hinge mounting plate is two coaxial positioning holes, because locating hole is screwed hole, error is larger, therefore, the diameter of the first shaft part is than two little 0.3mm of locating hole diameter) just in time block hinge mounting plate, after hinge mounting plate is had good positioning, hinge mounting plate and hinge mounting support are completed welding job.The utility model is simple in structure, is easy to location and accurate positioning.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The driver's cabin door-plate that Fig. 1 provides for the utility model embodiment welds the structural representation of positioning tool;
The driver's cabin door-plate that Fig. 2 provides for the utility model embodiment welds the side view of positioning tool;
The driver's cabin door-plate that Fig. 3 provides for the utility model embodiment welds the front view of positioning tool.
Wherein, 1 is alignment pin; 2 is location key seat; 3 is the key seat transition seat; 4 for adjusting pad; 5 is the key seat mount pad; 6 is the second male-tapered limited block; 7 is the second inner conical limited block; 8 is base; 9 is the 3rd limited block; 10 is the first limited block; 11 is the second limited block; 12 is catch; 13 is piston cylinder; 14 is the first inner conical limited block; 15 is the first male-tapered limited block.
The specific embodiment
The utility model discloses a kind of driver's cabin door-plate welding positioning tool, when guaranteeing an inner panel, hinge mounting support, hinge mounting plate welding, the accuracy of three position.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1-Fig. 3, the driver's cabin door-plate that Fig. 1 provides for the utility model embodiment welds the structural representation of positioning tool; The driver's cabin door-plate that Fig. 2 provides for the utility model embodiment welds the side view of positioning tool; The driver's cabin door-plate that Fig. 3 provides for the utility model embodiment welds the front view of positioning tool.
The driver's cabin door-plate welding positioning tool that the utility model embodiment provides is used for position gates inner panel, hinge mounting support and hinge mounting plate, comprises base 8, piston cylinder 13 and alignment pin 1.
Wherein, base 8 is support component of the present utility model, is used for the parts of installing on it are supported, and this base 8 can also be mounted on the relevant position of driver's cabin door-plate welding tooling.Usually offer the bolt hole that passes for fastening bolt on the base plate of base 8, install with convenient.
The diameter of the first shaft part is less than the diameter of the second shaft part, and the diameter of the second shaft part is less than the diameter of the 3rd shaft part, and the first shaft part is the end of alignment pin 1, and is the end away from piston cylinder 13.As seen from Figure 1, from top to bottom, the diameter of 1 three shaft parts of alignment pin is arranged toward large by lower.
In order to realize that an inner panel, hinge mounting support and hinge mounting plate locate more accurately, alignment pin 1 is at least two.
The driver's cabin door-plate welding positioning tool that the utility model provides adopts three sections ascending alignment pins of diameter can distinguish position gates inner panel, hinge mounting support, hinge mounting plate.Because the diameter of the 3rd axle head is larger, therefore at first the door inner panel is positioned on alignment pin when welding, namely the 3rd shaft section diameter is corresponding (for the smoothness that guarantees to coordinate with the locating hole diameter on the door inner panel, usually with the locating hole diameter on an inner panel of being slightly smaller than of the diameter of the 3rd shaft part design, for example the diameter of the 3rd shaft part is than the little 0.15mm of locating hole diameter) just in time block an inner panel.after being decided to be good door inner panel, hinge mounting support is positioned on alignment pin, the second shaft section diameter is corresponding with the locating hole diameter of hinge mounting support (for the smoothness that guarantees to coordinate, usually with the locating hole diameter on hinge mounting support of being slightly smaller than of the diameter of the second shaft part design, locating hole on hinge mounting support is two coaxial positioning holes, the diameter of the second shaft part is than the little 0.15mm of one of them locating hole diameter, and the little 0.3mm of another one locating hole diameter) just in time block hinge mounting support, after hinge mounting support is had good positioning, hinge mounting support and door inner panel are completed welding job.after hinge mounting support is completed with the door inner plate welding, hinge mounting plate is positioned on alignment pin, the first shaft section diameter is corresponding with the locating hole diameter of hinge mounting plate (for the smoothness that guarantees to coordinate, usually with the locating hole diameter on hinge mounting plate of being slightly smaller than of the diameter of the first shaft part design, locating hole on hinge mounting plate is two coaxial positioning holes, because locating hole is screwed hole, error is larger, therefore, the diameter of the first shaft part is than two little 0.3mm of locating hole diameter) just in time block hinge mounting plate, after hinge mounting plate is had good positioning, hinge mounting plate and hinge mounting support are completed welding job.The utility model is simple in structure, is easy to location and accurate positioning.
In the utility model one specific embodiment, the piston rod indirect joint of alignment pin 1 and piston cylinder 13, namely alignment pin 1 is connected by the piston rod of positioning seat with piston cylinder 13.Wherein, positioning seat comprises key seat mount pad 5, key seat transition seat 3 and location key seat 2.
Wherein, key seat mount pad 5 is connected with piston rod, key seat transition seat 3 is connected in a side of key seat mount pad 5 risers, riser and key seat transition seat 3 by key seat mount pad 5, alignment pin 1 can be departed from the position of piston cylinder 13, make alignment pin 1 to lean out, avoid in the course of the work, piston cylinder 13 causes interference.
In order further to optimize technique scheme, be provided with between location key seat 2 and key seat transition seat 3 and adjust pad 4, the utility model can be adjusted the lateral attitude of alignment pin 1 by increasing or reducing the quantity of adjusting pad 4, can be coaxial with the locating hole of workpiece to be positioned to guarantee alignment pin.When alignment pin 1 is two, increase or reduce adjustment pad 4, the also distance between two alignment pins 1 of capable of regulating.
Further, be provided with the adjustment pad between the riser of key seat transition seat 3 and key seat mount pad 5.The utility model can be adjusted the lengthwise position of alignment pin 1 by increasing or reduce the quantity of adjustment pad herein, can be coaxial with the locating hole of workpiece to be positioned to guarantee alignment pin.
In the utility model one specific embodiment, the end that alignment pin 1 is relative with the first shaft part is the screw thread installation end, and the screw thread installation end passes the installing hole on location key seat 2, screws by nut.This alignment pin 1 axially on, position by nut and the 3rd shaft part and location key seat 2 respectively, prevent movement in the axial direction, limit the movement of alignment pin 1 on other direction by installing hole.Because threaded engagement has self-locking action, so the utility model can prevent that by the threaded engagement of alignment pin 1 and nut alignment pin itself from shaking and affecting locating effect.
Piston rod adopts screw to be connected with key seat mount pad 5 usually, after then screw connects, in particular cases can make key seat mount pad 5 shake under external force, and this rocks the accuracy that will inevitably affect alignment pin 1 location.Owing to rocking the poor problem of polarization that causes, the utility model provides following technical scheme for fear of key seat mount pad 5.
The end of piston rod is provided with locating end plate, and locating end plate is connected with the base plate of positioning seat (adopting screw or bolt to be connected), and locating end plate is identical with the exterior contour of the base plate of positioning seat.The utility model embodiment also can comprise catch 12, and catch 12 is close in the base plate of locating end plate and positioning seat one, and the edge of catch 12 extends on another in the base plate of locating end plate and positioning seat.
In the utility model one specific embodiment, catch 12 is bolted on key seat mount pad 5, and at least one lateral edges of catch 12 is crossed the contact-making surface of key seat mount pad 5 and locating end plate, stretches into the side of locating end plate.It will be appreciated by persons skilled in the art that catch 12 also can be arranged on key seat mount pad 5 by other connectors such as rivets.Certainly, catch 12 also can be fixed on locating end plate, and at least one lateral edges of catch 12 is crossed the contact-making surface of key seat mount pad 5 and locating end plate, stretches into the side of key seat mount pad 5.The utility model is not done restriction to fixed form and the fixed position of catch 12.
The utility model touch key seat mount pad 5 and locating end plate by catch 12, and be connected with one of them, make at key seat mount pad 5 and locating end plate to deflect when mobile, catch 12 can stop that this deflection occurs, and has avoided key seat mount pad 5 owing to rocking the poor problem of polarization that causes.
In the utility model one specific embodiment, catch 12 is provided with a plurality of, and is positioned at least two different sides.
For the ease of the location, the utility model has chamfering or taper guiding mechanism in the end of the first shaft part.By the end at the first shaft part, chamfering or taper guiding mechanism are set, make alignment pin 1 have guide function, like this when positioning workpieces, easier workpiece is sheathed on alignment pin 1.
In order to guarantee more stable location, general to be positioned with after alignment pin coordinates, alignment pin should exceed a to be positioned segment distance, in the present embodiment, top distance with the second shaft part after hinge mounting support is had good positioning is 5cm, and the top distance with the first shaft part after hinge mounting plate is had good positioning is 5cm.
The corresponding inner panel that just in time blocks of locating hole diameter on the diameter of the 3rd shaft part and door inner panel.The corresponding hinge mounting support that just in time blocks of the locating hole diameter of the second shaft section diameter and hinge mounting support, the top distance with the second shaft part after hinge mounting support is had good positioning simultaneously is 5cm.at this moment, there be the distance of 5cm with the top of the second shaft part due to hinge mounting support after having good positioning, and the second shaft section diameter is greater than the diameter of locating hole on hinge mounting plate, the second shaft part can block at this moment hinge mounting plate and make it can not drop to hinge mounting support to join with it, therefore, need alignment pin to drive by piston cylinder and move downward a segment distance, make the second large shaft part of diameter drop to the position that to block hinge mounting plate, so just can make the first shaft part produce locating effect to hinge mounting plate, and the location of hinge mounting plate is important for the welding of driver's cabin, need location comparatively accurately.Locating hole diameter on the first shaft section diameter and hinge mounting plate is corresponding just in time blocks hinge mounting plate, and after hinge mounting plate is had good positioning and the top of the first shaft part distance is 5cm.And after completing this location and welding, need again piston cylinder to drive alignment pin and move upward, come back to original position location, thereby the location of a beginning new round.This locate mode can make an inner panel, hinge mounting support, hinge mounting plate three's position accurate positioning.
In order to guarantee that alignment pin drives the distance that moves downward certain stroke by piston cylinder, need position-limit mechanism to coordinate and complete.In the utility model one specific embodiment, piston cylinder 13 is double-acting cylinder, and namely stretch out by piston rod at the two ends of cylinder body, and alignment pin 1 is connected with the upper piston bar of piston cylinder 13.The lower piston bar of piston cylinder 13 is connected with the first limited block 10, and base 8 is provided with the second limited block 11, and the inferior part of the cylinder block of piston cylinder 13 is provided with the 3rd limited block 9.
Be provided with between the first limited block 10 and the 3rd limited block 9 for the first stopping means that limits alignment pin 1 limes superiors position; Be provided with between the first limited block 10 and the second limited block 11 for the second stopping means that limits alignment pin 1 limit inferior position.
When piston cylinder 13 drive alignment pins 1 are moved upward to the limes superiors position, can be used for position gates inner panel and hinge mounting support; When piston cylinder 13 drive alignment pins 1 are moved downward to the limit inferior position, can be used for the locating hinge installing plate.The limes superiors position is undertaken spacing by the first stopping means, the limit inferior position is undertaken spacing by the second stopping means.
In the utility model one specific embodiment, the first stopping means comprises the first male-tapered limited block 15 on that is arranged in the first limited block 10 and the 3rd limited block 9, and being arranged on another in the first limited block 10 and the 3rd limited block 9, and the first inner conical limited block 14 that coordinates with the first male-tapered limited block 15.
The second stopping means comprises the second male-tapered limited block 6 on that is arranged in the first limited block 10 and the second limited block 11, and being arranged on another in the first limited block 10 and the second limited block 11, and the second inner conical limited block 7 that coordinates with the second male-tapered limited block 6.
The first stopping means and the second stopping means all come the stroke of positioning piston cylinder by the cooperation of the inner conical on it and male-tapered structure.Due to the cooperation of inner conical and male-tapered, can locate the male-tapered of use and can all around not rock in inner conical, thereby more accurately locate.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a driver's cabin door-plate welding positioning tool, be used for position gates inner panel, hinge mounting support and hinge mounting plate, it is characterized in that, comprising:
Base (8);
Be arranged at the piston cylinder (13) on described base (8);
the alignment pin (1) that is connected with the piston rod of described piston cylinder (13), described alignment pin (1) has at least and is arranged in order, be used for the first shaft part of coordinating with locating hole on described hinge mounting plate, the second shaft part that coordinates with locating hole on hinge mounting support and the 3rd shaft part that coordinates with locating hole on the door inner panel, the diameter of described the first shaft part is less than the diameter of described the second shaft part, the diameter of described the second shaft part is less than the diameter of described the 3rd shaft part, and described the first shaft part is the end of described alignment pin (1), and be the end away from described piston cylinder (13).
2. driver's cabin door-plate welding positioning tool as claimed in claim 1, is characterized in that, described alignment pin (1) is connected by the piston rod of positioning seat with described piston cylinder (13).
3. driver's cabin door-plate welding positioning tool as claimed in claim 2, is characterized in that, described positioning seat comprises:
The key seat mount pad (5) that is connected with described piston rod;
Be connected in the key seat transition seat (3) of riser one side of described key seat mount pad (5);
Be connected in the location key seat (2) on described key seat transition seat (3), described location key seat (2) has the extension seat that extends to away from the direction of described riser, and described alignment pin (1) is arranged on described extension seat.
4. driver's cabin door-plate welding positioning tool as claimed in claim 3, is characterized in that, is provided with between described location key seat (2) and described key seat transition seat (3) and adjusts pad (4).
5. driver's cabin door-plate welding positioning tool as claimed in claim 3, is characterized in that, is provided with the adjustment pad between the riser of described key seat transition seat (3) and described key seat mount pad (5).
6. driver's cabin door-plate as claimed in claim 3 welds positioning tool, it is characterized in that, the end that described alignment pin (1) is relative with described the first shaft part is the screw thread installation end, and described screw thread installation end passes the installing hole on described location key seat (2), screws by nut.
7. driver's cabin door-plate as claimed in claim 2 welds positioning tool, it is characterized in that, the end of described piston rod is provided with locating end plate, and described locating end plate is connected with the base plate of described positioning seat, and described locating end plate is identical with the exterior contour of the base plate of described positioning seat;
Also comprise catch (12), described catch (12) is close in the base plate of described locating end plate and described positioning seat one, and the edge of described catch (12) extends on another in the base plate of locating end plate and described positioning seat.
8. driver's cabin door-plate welding positioning tool as claimed in claim 1, is characterized in that, the end of described the first shaft part has chamfering or taper guiding mechanism.
9. driver's cabin door-plate welding positioning tool as described in claim 1-8 any one, is characterized in that, described piston cylinder (13) is double-acting cylinder, and described alignment pin (1) is connected with the upper piston bar of described piston cylinder (13);
The lower piston bar of described piston cylinder (13) is connected with the first limited block (10), and described base (8) is provided with the second limited block (11), and the inferior part of the cylinder block of described piston cylinder (13) is provided with the 3rd limited block (9);
Be provided be used to the first stopping means that limits described alignment pin (1) limes superiors position between described the first limited block (10) and described the 3rd limited block (9);
Be provided be used to the second stopping means that limits described alignment pin (1) limit inferior position between described the first limited block (10) and described the second limited block (11).
10. driver's cabin door-plate as claimed in claim 9 welds positioning tool, it is characterized in that, described the first stopping means comprises the first male-tapered limited block (15) on that is arranged in described the first limited block (10) and described the 3rd limited block (9), and being arranged on another in described the first limited block (10) and described the 3rd limited block (9), and the first inner conical limited block (14) that coordinates with described the first male-tapered limited block (15);
Described the second stopping means comprises the second male-tapered limited block (6) on that is arranged in described the first limited block (10) and described the second limited block (11), and being arranged on another in described the first limited block (10) and described the second limited block (11), and the second inner conical limited block (7) that coordinates with described the second male-tapered limited block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130403 CN203265986U (en) | 2013-03-21 | 2013-03-21 | Welding and positioning tool for door plank of cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130403 CN203265986U (en) | 2013-03-21 | 2013-03-21 | Welding and positioning tool for door plank of cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265986U true CN203265986U (en) | 2013-11-06 |
Family
ID=49496475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130403 Expired - Lifetime CN203265986U (en) | 2013-03-21 | 2013-03-21 | Welding and positioning tool for door plank of cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116330A (en) * | 2017-04-28 | 2017-09-01 | 安徽江淮汽车集团股份有限公司 | One kind welding auxiliary mould |
| CN109571253A (en) * | 2018-11-30 | 2019-04-05 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing bore diameter positioning device and its inverted orientation method for grinding |
| CN112179255A (en) * | 2020-10-15 | 2021-01-05 | 中国第一汽车股份有限公司 | Split type hinge coaxiality limit verification experiment table |
-
2013
- 2013-03-21 CN CN 201320130403 patent/CN203265986U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116330A (en) * | 2017-04-28 | 2017-09-01 | 安徽江淮汽车集团股份有限公司 | One kind welding auxiliary mould |
| CN109571253A (en) * | 2018-11-30 | 2019-04-05 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing bore diameter positioning device and its inverted orientation method for grinding |
| CN109571253B (en) * | 2018-11-30 | 2024-04-12 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing inner diameter positioning device and reverse positioning grinding method thereof |
| CN112179255A (en) * | 2020-10-15 | 2021-01-05 | 中国第一汽车股份有限公司 | Split type hinge coaxiality limit verification experiment table |
| CN112179255B (en) * | 2020-10-15 | 2022-01-28 | 中国第一汽车股份有限公司 | Split type hinge coaxiality limit verification experiment table |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGXI PROVINCE AUTOMOBILE GROUP CO., LTD. Free format text: FORMER NAME: WULING AUTOMOBILE CO., LTD., LIUZHOU |
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| CP01 | Change in the name or title of a patent holder |
Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee after: Guangxi Automobile Group Co.,Ltd. Patentee after: Liuzhou Wuling Automobile Industry Co.,Ltd. Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee before: Liuzhou Wuling Motors Co.,Ltd. Patentee before: Liuzhou Wuling Automobile Industry Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
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Granted publication date: 20131106 |