CN214518520U - Tractor frame welding frock - Google Patents
Tractor frame welding frock Download PDFInfo
- Publication number
- CN214518520U CN214518520U CN202120634628.2U CN202120634628U CN214518520U CN 214518520 U CN214518520 U CN 214518520U CN 202120634628 U CN202120634628 U CN 202120634628U CN 214518520 U CN214518520 U CN 214518520U
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- axle
- tractor frame
- positioning mechanism
- positioning device
- frame welding
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Abstract
The utility model discloses a tractor frame welding tool, which comprises a welding platform, wherein the front part of the welding platform is provided with a front axle positioning device, the rear part of the welding platform is provided with a rear axle positioning device, the middle part of the welding platform is provided with a left side plate compressing and positioning device and a right side plate compressing and positioning device and a storage battery mounting plate positioning device, when the tractor frame welding operation is carried out, the welding platform can ensure the comprehensive positioning of each component and the unification of the reference, the front axle and the rear axle of the tractor frame can be respectively supported and positioned by the front axle positioning device and the rear axle positioning device, the left side plate compressing and the right side plate of the tractor frame can be compressed and positioned by the left side plate compressing and the right side plate compressing and positioning device, the storage battery mounting plate can be positioned by opening the storage battery mounting plate positioning device, compared with the prior art, the accurate positioning and reliable clamping can be carried out when the tractor is welded, the welding speed is improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to a tractor assembly technical field, in particular to tractor frame welding frock.
Background
The internal combustion tractor is a transportation device for transporting bulk goods in or among workshops, widely appears in various plane transportation logistics places such as wharfs, aluminum factories, stations, factory workshops and the like, and carries out continuous traction operation and ejection operation, and also provides transportation from automobile manufacturing warehouses to assembly lines, baggage transportation at airports and the like.
At present, the tractor generally adopts simple and easy welding position frock to assemble during the welding, and this kind of frock can not pinpoint and reliably press from both sides tightly, and the weldment of being not convenient for assembles and welds, can't guarantee weldment structural accuracy, and the easy deformation of welding back leads to product quality unstable, and the welding effect is poor, and welding operation worker's intensity of labour is bigger simultaneously, and welding rate is slow.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a tractor frame welding frock can pinpoint when the tractor welding and reliably press from both sides tightly, improves welding speed, reduction in production cost.
The utility model provides a tractor frame welding frock, including welded platform, welded platform's front portion is provided with front axle positioner, welded platform's rear portion is provided with rear axle positioner, welded platform's middle part is provided with about curb plate compresses tightly positioner and holds battery mounting panel positioner.
Preferably, the front axle positioning device comprises a front steering axle positioning mechanism and a front railway axle positioning mechanism.
Preferably, the front steering axle positioning mechanism and the front railway axle positioning mechanism are positioned by pin shafts.
Preferably, the rear axle positioning device comprises a rear drive axle positioning mechanism and a rear railway axle positioning mechanism.
Preferably, the rear drive axle positioning mechanism and the rear railway bridge positioning mechanism are positioned by pin shafts.
Preferably, the left and right side plates compress the positioning device and comprise positioning seats positioned on the inner side and compressing mechanisms positioned on the outer side, and the compressing mechanisms can move relative to the positioning seats.
Preferably, a limit screw is arranged on the pressing mechanism.
The utility model provides a tractor frame welding tool, including welding platform, welding platform's front portion is provided with front axle positioner, welding platform's rear portion is provided with rear axle positioner, welding platform's middle part is provided with left and right side board pressing and positioning device and battery mounting panel positioner, when carrying out tractor frame welding operation, welding platform can guarantee the comprehensive location of each subassembly and the unity of benchmark, can support and position the front axle and the rear axle of tractor frame respectively through front axle positioner and rear axle positioner, can press and position the left and right side boards of tractor frame through left and right side board pressing and positioning device, can open the shelves and fix a position the battery mounting panel through battery mounting panel positioner, compare with the prior art, can carry out accurate location and reliable clamp when the tractor welds, the welding speed is improved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a tractor frame welding tool provided in an embodiment of the present invention;
fig. 2 is a side view schematic diagram of a tractor frame welding tool provided by the embodiment of the utility model.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
The embodiment of the utility model provides an adopt progressive mode to write.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a tractor frame welding tool according to an embodiment of the present invention; fig. 2 is a side view schematic diagram of a tractor frame welding tool provided by the embodiment of the utility model.
This tractor frame welding frock includes welding platform 1, and welding platform 1's front portion is provided with front axle positioner, and welding platform 1's rear portion is provided with rear axle positioner, and welding platform 1's middle part is provided with about curb plate compresses tightly positioner and battery mounting panel positioner 8.
The embodiment of the utility model provides an in, welding platform 1's front portion, rear portion and middle part are provided with front axle positioner respectively, rear axle positioner and control the curb plate and compress tightly positioner and battery mounting panel positioner 8, when carrying out tractor frame welding operation, welding platform 1 can guarantee the unified of comprehensive location and benchmark of each subassembly, can support and fix a position the front axle and the rear axle of tractor frame respectively through front axle positioner and rear axle positioner, curb plate compresses tightly positioner and can compress tightly and fix a position the curb plate about the tractor frame through controlling, can open the shelves location to the battery mounting panel through battery mounting panel positioner 8, compared with the prior art, can pinpoint and reliably press from both sides when the tractor welds, welding speed is improved, and production cost is reduced.
As the utility model discloses preferred embodiment, front axle positioner includes preceding steering axle positioning mechanism 2 and preceding railway bridge positioning mechanism 3, and rear axle positioner includes rear drive axle positioning mechanism 4 and back railway bridge positioning mechanism 5.
In this embodiment, the tractors can be generally divided into tractors for roads and tractors for railways according to different purposes, wherein the axle of the frame of the tractor for the roads comprises a front steering axle and a rear driving axle, and the axle of the frame of the tractor for the railways comprises a front railway axle and a rear railway axle. When the frame welding operation of the highway tractor is carried out, the mounting plate of the front steering axle is positioned through the front steering axle positioning mechanism 2, and the left and right mounting plates of the rear drive axle are positioned through the rear drive axle positioning mechanism 4; when the welding operation of the frame of the railway tractor is carried out, the mounting shaft hole of the front railway bridge is positioned through the front railway bridge positioning mechanism 3, and the mounting shaft hole of the rear railway bridge is positioned through the rear railway bridge positioning mechanism 5.
During specific implementation, the front steering axle positioning mechanism 2, the front railway axle positioning mechanism 3, the rear drive axle positioning mechanism 4 and the rear railway axle positioning mechanism 5 are positioned by pin shafts.
In this embodiment, the front steering axle positioning mechanism 2, the front railway axle positioning mechanism 3, the rear drive axle positioning mechanism 4 and the rear railway axle positioning mechanism 5 are all provided with a pin shaft and a shaft hole, and are respectively matched with the mounting shaft holes on the front steering axle, the front railway axle, the rear drive axle and the rear railway axle, so as to ensure the coaxiality of the mounting shaft holes, and further ensure the relative position precision and the height dimension of each component.
As the utility model discloses preferred embodiment, control curb plate and compress tightly positioner including the positioning seat 6 that is located the inboard and the hold-down mechanism 7 that is located the outside, hold-down mechanism 7 can be 6 movements of positioning seat relatively.
In this embodiment, positioning seat 6 is fixed spacing, promotes hold-down mechanism 7 to the motion of positioning seat 6 to the realization compresses tightly and fixes a position the curb plate about, guarantees the whole car overall dimension of tractor, releases the auxiliary work action.
Further, in the above embodiment, the pressing mechanism 7 is provided with a limit screw. In this embodiment, after the position adjustment of left and right curb plate targets in place, screw up the spacing screw rod, carry out spacing to left and right curb plate.
During concrete implementation, battery mounting panel positioner 8 mainly used provides the strong point for battery front bezel and well riser, guarantees opening of battery front bezel and well riser, and the strong point has the upset function to avoid the drawing of patterns problem because of the assembly welding deformation leads to.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a tractor frame welding frock, its characterized in that, includes welded platform, welded platform's front portion is provided with front axle positioner, welded platform's rear portion is provided with rear axle positioner, welded platform's middle part is provided with about curb plate compresses tightly positioner and battery mounting panel positioner.
2. The tractor frame welding tool of claim 1, wherein the front axle positioning device includes a front steer axle positioning mechanism and a front railroad axle positioning mechanism.
3. The tractor frame welding tool of claim 2, wherein the front steer axle positioning mechanism and the front railway axle positioning mechanism are positioned by pin shafts.
4. The tractor frame welding tool of claim 1, wherein the rear axle positioning device includes a rear drive axle positioning mechanism and a rear railroad axle positioning mechanism.
5. The tractor frame welding tool of claim 4, wherein the rear drive axle positioning mechanism and the rear railway axle positioning mechanism are positioned by pin shafts.
6. The tractor frame welding tool of claim 1, wherein the left and right side plate compression positioning devices include positioning seats located on an inner side and compression mechanisms located on an outer side, and the compression mechanisms are movable relative to the positioning seats.
7. The tractor frame welding tool of claim 6, wherein a limit screw is disposed on the hold-down mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634628.2U CN214518520U (en) | 2021-03-29 | 2021-03-29 | Tractor frame welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634628.2U CN214518520U (en) | 2021-03-29 | 2021-03-29 | Tractor frame welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518520U true CN214518520U (en) | 2021-10-29 |
Family
ID=78266693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120634628.2U Active CN214518520U (en) | 2021-03-29 | 2021-03-29 | Tractor frame welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214518520U (en) |
-
2021
- 2021-03-29 CN CN202120634628.2U patent/CN214518520U/en active Active
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