CN209936214U - Bulldozer floor frame welding tool - Google Patents
Bulldozer floor frame welding tool Download PDFInfo
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- CN209936214U CN209936214U CN201920398875.XU CN201920398875U CN209936214U CN 209936214 U CN209936214 U CN 209936214U CN 201920398875 U CN201920398875 U CN 201920398875U CN 209936214 U CN209936214 U CN 209936214U
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Abstract
A bulldozer floor frame welding tool relates to the technical field of bulldozer floor frame production and processing, and comprises a first frame body and a second frame body which are connected together, wherein the first frame body is higher than the second frame body, the first frame body and the second frame body jointly form a step shape, the upper end of the first frame body is provided with 4 positioning holes A, the 4 positioning holes A are respectively in one-to-one correspondence with wing plate mounting holes of a floor frame, the upper end of the second frame body is provided with 4 positioning holes B, the 4 positioning holes B are respectively in one-to-one correspondence with handrail seat mounting holes of the floor frame, the upper end of the second frame body is further fixed with a tripod, the upper end of the frame body of the tripod is provided with a positioning hole C, the positioning hole C is corresponding to a driver seat mounting hole of the floor frame, the bulldozer floor frame welding tool can quickly and accurately position each welding piece in the bulldozer floor frame welding process, and the welding quality is ensured.
Description
The technical field is as follows:
the utility model relates to a bull-dozer ground plate frame production and processing technology field especially relates to a bull-dozer ground plate frame welding frock.
Background art:
in the production and processing process of the floor frame of the bulldozer, because the floor frame is complex in structure, a tailor-welding mode is generally adopted, and the tailor-welding process has the advantages of low cost and unstable welding quality, and the problems of inaccurate positioning, deviation of welding positions and the like easily occur in the welding process, so that the appearance, the strength and the like are difficult to continuously ensure. And the welding deformation is seriously unfavorable for installation, and the welding deformation can be used after welding, so that the production efficiency is low.
The utility model has the following contents:
in order to solve the technical problem, the utility model provides a bull-dozer ground plate frame welding frock can fix a position each seam piece fast, accurately at bull-dozer ground plate frame welding process, ensures welding quality.
The utility model discloses a realize through following technical scheme:
the utility model provides a bull-dozer ground plate frame welding frock, characterized by, including first support body and the second support body that links together, first support body is higher than the second support body, and first support body and second support body constitute the step form jointly, the upper end of first support body is equipped with 4 locating hole A, 4 locating hole A respectively with the pterygoid lamina mounting hole one-to-one of ground plate frame, second support body upper end is equipped with 4 locating hole B, 4 locating hole B respectively with the handrail seat mounting hole one-to-one of ground plate frame, second support body upper end still is fixed with the tripod, open the support body upper end of tripod has locating hole C, locating hole C corresponds with the driver seat mounting hole of ground plate frame.
In another aspect of the present invention, the first frame body and the second frame body are respectively a rectangular parallelepiped frame structure formed by welding channel steel.
In another aspect of the utility model, the tripod includes the stand of 3 vertical settings, and 3 stands horizontal connection between two liang is fixed with the horizontal pole, and 3 horizontal poles constitute triangle-shaped, the stand bottom mounting is in the upper end of second support body, the top of one of them stand is located to locating hole C.
The utility model discloses an in another aspect, still include with locating hole A one-to-one the locating pin A, with locating hole B one-to-one the locating pin B and with the corresponding locating pin C of locating hole C, locating pin A, locating pin B, locating pin C respectively with locating hole A, locating hole B, locating hole C interference fit.
In another aspect of the present invention, the bottom ends of the first frame body and the second frame body are respectively fixed with a predetermined number of shock absorbing seats, and the bottom ends of the shock absorbing seats are clamped with rubber pads.
The utility model has the advantages that: the welding tool for the bulldozer floor frame can play a role in positioning and limiting in the welding process of the bulldozer floor frame, facilitate welding operation, shorten processing time, improve welding efficiency and ensure welding quality and overall strength of the floor frame; the welding parts can be quickly positioned, the machining precision is high, the possibility of secondary machining of products is reduced, and the production period of the products is shortened.
Description of the drawings:
fig. 1 is a perspective view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic side view of the overall structure of the embodiment of the present invention.
In the drawings: 1. first support body, 2, locating pin A, 3, stand, 4, locating pin B, 5, second support body, 6, shock attenuation seat, 7, locating hole C, 8, horizontal pole.
The specific implementation mode is as follows:
the following will further explain the embodiments of the present invention with reference to the drawings and examples:
in the description of the present invention, it should be understood that the description indicating the orientation or positional relationship 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 indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a bull-dozer ground plate frame welding frock, includes first support body 1 and second support body 5 that the welding is in the same place, first support body 1 is higher than second support body 5, as shown in fig. 1, first support body 1 and second support body 5 constitute the step form jointly, the upper end of first support body 1 is equipped with 4 locating hole A, 4 locating hole A respectively with the pterygoid lamina mounting hole one-to-one of floor's frame, 5 upper ends of second support body are equipped with 4 locating hole B, 4 locating hole B respectively with the handrail seat mounting hole one-to-one of floor's frame, 5 upper ends of second support body still welded fastening have the tripod, open the support body upper end of tripod has locating hole C7, locating hole C7 corresponds with the driver seat mounting hole of floor's frame. The first support body 1 and the second support body 5 are respectively of a cuboid frame structure formed by welding channel steel. The tripod includes 3 vertical stand 3 that set up, and 3 level welded fastening between two liang of stand have a horizontal pole 8, and 3 horizontal poles 8 constitute triangle-shaped, 3 bottom welded fastening of stand are in the upper end of second support body 5, the top of one of them stand 3 is located to locating hole C7. The positioning structure further comprises positioning pins A2 corresponding to the positioning holes A in a one-to-one mode, positioning pins B4 corresponding to the positioning holes B in a one-to-one mode, and positioning pins C corresponding to the positioning holes C7, wherein the positioning pins A2, the positioning pins B4 and the positioning pins C are in interference fit with the positioning holes A, the positioning holes B and the positioning holes C7 respectively. The bottom of first support body 1 and second support body 5 is respectively through the bolt fastening have the cushion socket 6 of predetermineeing quantity, 6 bottom joints of cushion socket have the rubber pad. The relative position relationship among the positioning holes A, B and C7 is consistent with the relative position relationship among the wing plate mounting holes, the armrest seat mounting holes and the driver seat mounting holes of a standard floor frame, that is, when 4 positioning holes A are respectively aligned with the wing plate mounting holes of the floor frame one by one, 4 positioning holes B are respectively aligned with the armrest seat mounting holes of the floor frame one by one, and the positioning hole C7 is aligned with the driver seat mounting holes of the floor frame.
When welding the bulldozer floor frame, put the seam piece of floor frame on this kind of bulldozer floor frame welding frock, the locating hole A that pterygoid lamina mounting hole alignment corresponds with it is fixed with locating pin A2, the locating hole B that the handrail seat mounting hole alignment of floor frame corresponds with it is fixed with locating pin B4, the driver seat mounting hole alignment of floor frame corresponds with it locating hole C7 and fixes with locating pin C, bulldozer floor frame supports in first support body 1, second support body 5 and is equipped with the upper end of the stand 3 of locating hole C7. With the supporting and positioning of the bulldozer floor frame welding tool, welding operators can quickly and accurately weld all the welding parts, so that the welding operation is greatly facilitated, the processing time is shortened, the welding efficiency is improved, and the welding quality and the overall strength of the floor frame are ensured due to the reduction of errors; the processing precision is high, the possibility of secondary processing of the product is reduced, and the production period of the product is shortened.
Because the channel-section steel cross-section is the C type, the atress is even for first support body 1 and 5 stable in structure of second support body. The positioning pin A2, the positioning pin B4 and the positioning pin C play roles in positioning and pressing weldments, threaded holes are formed in the tops of the positioning pin A2, the positioning pin B4 and the positioning pin C, and the positioning pin A, the positioning pin B and the positioning pin C can be taken out by using a pin puller after welding is completed. The tripod structure is comparatively stable, has further played the effect of supporting, location weldment.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a bull-dozer ground plate frame welding frock, characterized by, including first support body and the second support body that links together, first support body is higher than the second support body, and first support body and second support body constitute the step form jointly, the upper end of first support body is equipped with 4 locating hole A, 4 locating hole A respectively with the pterygoid lamina mounting hole one-to-one of ground plate frame, second support body upper end is equipped with 4 locating hole B, 4 locating hole B respectively with the handrail seat mounting hole one-to-one of ground plate frame, second support body upper end still is fixed with the tripod, open the support body upper end of tripod has locating hole C, locating hole C corresponds with the driver seat mounting hole of ground plate frame.
2. The tooling of claim 1, wherein the first frame body and the second frame body are respectively rectangular frame structures formed by welding channel steel.
3. A bulldozer floor frame welding tool according to claim 1, wherein said triangular frame includes 3 upright posts, every two of said 3 upright posts are horizontally connected and fixed with cross bars, 3 cross bars form a triangle, the bottom ends of said upright posts are fixed on the upper end of the second frame body, and said positioning hole C is provided on the top end of one of said upright posts.
4. The welding tool for the bulldozer floor frame according to claim 1, further comprising positioning pins a corresponding to the positioning holes a one to one, positioning pins B corresponding to the positioning holes B one to one, and positioning pins C corresponding to the positioning holes C, wherein the positioning pins a, the positioning pins B, and the positioning pins C are in interference fit with the positioning holes a, the positioning holes B, and the positioning holes C, respectively.
5. The tooling for welding the floor frames of the bulldozer according to claim 1, wherein a predetermined number of shock-absorbing seats are respectively fixed to the bottom ends of the first frame body and the second frame body, and rubber pads are clamped to the bottom ends of the shock-absorbing seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398875.XU CN209936214U (en) | 2019-03-27 | 2019-03-27 | Bulldozer floor frame welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398875.XU CN209936214U (en) | 2019-03-27 | 2019-03-27 | Bulldozer floor frame welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936214U true CN209936214U (en) | 2020-01-14 |
Family
ID=69125783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398875.XU Active CN209936214U (en) | 2019-03-27 | 2019-03-27 | Bulldozer floor frame welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936214U (en) |
-
2019
- 2019-03-27 CN CN201920398875.XU patent/CN209936214U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding tooling for bulldozer floor frame Effective date of registration: 20211228 Granted publication date: 20200114 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: Jining haitui Heavy Industry Technology Co.,Ltd. Registration number: Y2021980016777 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230116 Granted publication date: 20200114 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: Jining haitui Heavy Industry Technology Co.,Ltd. Registration number: Y2021980016777 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 272100 Junction of Jiade Road and Hongxiang Road, Jining Economic and Technological Development Zone, Shandong Province Patentee after: Jining Haitui Heavy Industry Machinery Co.,Ltd. Address before: 272100 Junction of Jiade Road and Hongxiang Road, Jining Economic and Technological Development Zone, Shandong Province Patentee before: Jining haitui Heavy Industry Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding fixture for bulldozer floor frame Effective date of registration: 20230609 Granted publication date: 20200114 Pledgee: Shandong Jiaxiang Rural Commercial Bank Co.,Ltd. Pledgor: Jining Haitui Heavy Industry Machinery Co.,Ltd. Registration number: Y2023980043059 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |