CN214641348U

CN214641348U - X frame welding frock

Info

Publication number: CN214641348U
Application number: CN202120216861.9U
Authority: CN
Inventors: 周锑功
Original assignee: Hunan Zhongtian Yicheng Machinery Co ltd
Current assignee: Hunan Zhongtian Yicheng Machinery Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-09
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a X frame welding frock, including bottom plate, backing plate, cushion, briquetting, L shape briquetting, the bottom plate is the cross, the backing plate with the horizontal complex of bottom plate, bolted connection is respectively distinguished at the backing plate both ends the briquetting, the vertical both ends of bottom plate set up respectively the cushion, L shape briquetting corresponds the cushion connect in the bottom plate. The utility model relates to an ingenious, firm in connection, especially the vertical both ends in X frame bottom are the cambered surface, adopt cushion and L shape briquetting to match and press from both sides tight cambered surface and be connected, and the clamping is steady, and firm in connection has satisfied actual production needs.

Description

X frame welding frock

Technical Field

The utility model relates to a X frame production field especially relates to an X frame welding frock.

Background

The X frame is an important component in the excavator, and in the welding production of the X frame, because the structure of the X frame has specificity, the X frame cannot be directly installed on the positioner for automatic welding, a specific tool needs to be designed to connect the X frame and the positioner, and particularly, the two longitudinal ends of the bottom of the X frame are cambered surfaces, so that the clamping is unstable, the connection is not firm, and the actual production requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a X frame welding frock.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a X frame welding frock includes bottom plate, backing plate, cushion, briquetting, L shape briquetting, the bottom plate is the cross, the backing plate with the horizontal complex of bottom plate, bolted connection is respectively distinguished at the backing plate both ends the briquetting, the vertical both ends of bottom plate set up respectively the cushion, L shape briquetting corresponds the cushion connect in the bottom plate.

In the utility model provides a pair of a preferred embodiment of X frame welding frock, bottom plate center ring array is provided with the mounting hole.

In the present invention, the pressing block is provided with four groups, and two groups of pressing blocks are symmetrically arranged.

The utility model provides a pair of a preferred embodiment of X frame welding frock, the cushion mobile set up in the bottom plate, its center is provided with the bolt hole, cushion one end and X frame cambered surface phase-match, other end slope setting.

In a preferred embodiment of a pair of X frame welding frock, L shape briquetting corresponds the cushion connect in the bottom plate, the free end of L shape briquetting is provided with the first logical groove that supplies bolted connection, and its free end be close to its link be provided with cushion assorted inclined plane.

In the utility model provides a pair of a preferred embodiment of X frame welding frock, the bottom plate corresponds first logical groove is provided with the second and leads to the groove, and the bolt runs through and connects first logical groove, bolt hole, second lead to the groove.

Compared with the prior art, the utility model provides a pair of X frame welding frock's beneficial effect is: the utility model relates to an ingenious, firm in connection, especially the vertical both ends in X frame bottom are the cambered surface, adopt cushion and L shape briquetting to match and press from both sides tight cambered surface and be connected, and the clamping is steady, and firm in connection has satisfied actual production needs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic top view of an X-frame welding tool.

FIG. 2 is a schematic sectional view A-A of an X-frame welding tool.

Fig. 3 is a partially enlarged view of an X-frame welding tool.

Fig. 4 is a schematic perspective view of an X-frame welding tool.

Fig. 5 is an assembly schematic diagram of an X-frame welding tool.

In the figure: 1. a base plate; 2. a base plate; 3. cushion blocks; 4. briquetting; 5. an L-shaped pressing block; 6. a bolt; 7. mounting holes; 8. a first through groove; 9. bolt holes; 10. a second through groove; 11. an X frame; 12. a position changing machine; 13. an inclined surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1 to 5, the X-frame welding tool includes a bottom plate 1, a base plate 2, a cushion block 3, a pressing block 4, and an L-shaped pressing block 5, wherein the bottom plate 1 is cross-shaped, the base plate 2 is transversely combined with the bottom plate 1, two ends of the base plate 2 are respectively bolted to the pressing block 4, the pressing block 4 fixes two transverse ends of an X-frame 11 by fastening the bolts, the cushion block 3 is respectively disposed at two longitudinal ends of the bottom plate 1, the L-shaped pressing block 5 is connected to the bottom plate 1 corresponding to the cushion block 3, and the cushion block 3 is matched with the L-shaped pressing block 5 to fix two longitudinal ends of the X-frame 11.

Preferably, the bottom plate 1 is provided with mounting holes 7 in a central annular array for connecting the positioner 12 through bolts.

Preferably, the pressing blocks 4 are arranged in four groups, are symmetrically arranged in pairs, are stressed evenly, are not prone to edge warping, and are firmly connected.

Preferably, the cushion block 3 is movably arranged on the bottom plate 1, a bolt hole 9 is formed in the center of the bottom plate, one end of the cushion block 3 is matched with the arc surface of the X frame 11, the cushion block can be abutted and supported on the arc surface of the X frame 11 better, clamping is stable, and the other end of the cushion block is obliquely arranged.

Preferably, the L-shaped pressing block 5 is connected to the bottom plate 1 corresponding to the cushion block 3, a first through groove 8 for connecting the bolt 6 is formed in the free end of the L-shaped pressing block 5, and an inclined surface 13 matched with the cushion block 3 is formed in the position, close to the connecting end, of the free end of the L-shaped pressing block 5.

Preferably, the bottom plate 1 corresponds first logical groove 8 is provided with the second and leads to groove 10, and bolt 6 runs through and connects first logical groove 8, bolt hole 9, second logical groove 10, when fastening bolt 6, the free end of L shape briquetting 5 pushes down under the effect of inclined plane 13, cushion 3 to the link of L shape briquetting 5 removes to the cooperation L shape briquetting 5 locks the cambered surface of X frame 11, and the clamping is steady, and firm in connection has satisfied actual production needs.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a X frame welding frock which characterized in that: including bottom plate, backing plate, cushion, briquetting, L shape briquetting, the bottom plate is the cross, the backing plate with the horizontal complex of bottom plate, bolted connection is respectively distinguished at the backing plate both ends the briquetting, the vertical both ends of bottom plate set up respectively the cushion, L shape briquetting corresponds the cushion connect in the bottom plate.

2. The X-frame welding tool according to claim 1, characterized in that: the central annular array of the bottom plate is provided with mounting holes.

3. The X-frame welding tool according to claim 1, characterized in that: the briquetting is provided with four groups, and two liang of symmetry sets up.

4. The X-frame welding tool according to claim 1, characterized in that: the cushion block can be movably arranged on the bottom plate, a bolt hole is formed in the center of the cushion block, one end of the cushion block is matched with the cambered surface of the X-shaped frame, and the other end of the cushion block is obliquely arranged.

5. The X-frame welding tool according to claim 4, characterized in that: the L-shaped pressing block corresponds to the cushion block and is connected to the bottom plate, a first through groove for bolt connection is formed in the free end of the L-shaped pressing block, and an inclined plane matched with the cushion block is formed in the position, close to the connecting end of the free end of the L-shaped pressing block, of the free end of the L-shaped pressing block.

6. The X-frame welding tool according to claim 5, characterized in that: the bottom plate is provided with a second through groove corresponding to the first through groove, and the bolt penetrates through and is connected with the first through groove, the bolt hole and the second through groove.