CN219542130U - Frame assembly frock on excavator - Google Patents
Frame assembly frock on excavator Download PDFInfo
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- CN219542130U CN219542130U CN202223572956.8U CN202223572956U CN219542130U CN 219542130 U CN219542130 U CN 219542130U CN 202223572956 U CN202223572956 U CN 202223572956U CN 219542130 U CN219542130 U CN 219542130U
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- bottom plate
- plate
- horizontal
- excavator
- tool
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Abstract
The utility model discloses an excavator upper frame assembly tool which comprises a tool bottom plate, wherein a supporting seat is rotatably connected to the middle of the bottom surface of the tool bottom plate, a pin shaft positioning assembly is fixedly arranged on the top surface of the front end of the bottom plate, a plurality of terminal pin rods are vertically and fixedly arranged on the top surface of the rear end of the bottom plate, and a lateral jacking unit, a pin shaft lifting unit, a horizontal locking unit and a rotary pressing unit are sequentially and oppositely arranged on two sides of the top surface of the bottom plate from the front end to the rear end. The tool is an assembly tool for the upper frame of the excavator, and can be integrally assembled to ensure the quality and efficiency of workpieces.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to an upper frame assembly tool of an excavator.
Background
The welding tool is an auxiliary component for splicing and assembling steel-structure workpieces, and is used for temporarily positioning a plurality of workpieces which are not welded fixedly. The engine chassis is a fixed component in the process of engine installation, and is formed by welding pipe fittings or plate members, in the actual welding process, the bending part is usually required to be subjected to welding, and the welding can be performed only after the welding is performed by manually aligning an angle, but the welding part is slightly deviated after the welding part is positioned and fixed in advance, so that the welding seam is enlarged, the welding precision is influenced, and the welding efficiency is also influenced. And because the engine chassis is larger, the size verification of the welded engine chassis is realized by measuring the length, width and height of the key part through a measuring tape, but because of the problem of welding stress, the engine chassis detached from the tool often has micro deformation at the connecting position, and the error is larger.
Therefore, an integrated tool for releasing internal stress and checking the size before welding is completed and the welded metal is completely cooled is required to be designed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an assembly tool for an upper frame of an excavator, which is an assembly tool for the upper frame of the excavator, and can be integrally assembled to ensure the quality and the efficiency of workpieces.
The utility model provides a frame group is to frock on excavator, includes the frock bottom plate, and the bottom surface middle part of this frock bottom plate rotates and is connected with the supporting seat, has set firmly round pin axle locating component on the front end top surface of bottom plate, has set firmly many terminal pin poles in the vertical direction on the rear end top surface of bottom plate, and bottom plate top surface both sides are provided with side direction shoring unit, raise round pin axle unit, horizontal locking unit and rotatory pressfitting unit by the front end to the rear end in proper order.
Preferably, the pin shaft positioning assembly comprises a plurality of groups of shaft seats and a fixed shaft, wherein the shaft seats are fixedly connected to the tool bottom plate and support the fixed shaft towards the rear end of the tool bottom plate.
Preferably, the lateral jacking unit comprises a vertical hinged support, a hinged support plate and lateral support rods, wherein the hinged support is oppositely fixed on two sides of the tool top plate, the hinged support plate is rotationally connected with the hinged support plate, and the hinged support plate is oppositely telescopic along the horizontal direction and is in threaded connection with the lateral support rods.
Preferably, the lifting pin shaft unit comprises a sliding seat and a lifting shaft, wherein the sliding seat is oppositely and slidingly connected to the tool bottom plate, and the top of the sliding seat is coaxially and fixedly provided with a plurality of sections of mutually coaxial lifting shafts.
Preferably, the horizontal locking unit comprises a fixed seat, a locking plate and a positioning pin plate; the fixed seat is oppositely fixed on two sides of the tool bottom plate, and the side wall of the upper part of the fixed seat is vertically rotationally connected with the locking plate; the locating pin plate is rotationally connected with the locating pin plate along the horizontal direction, and the locating pin plate is rotationally buckled on the side wall of the tail end of the locking plate in a horizontal locking posture.
Preferably, the rotary pressing unit comprises a horizontal rotary seat, a horizontal rotary frame and a pressing rod, wherein the horizontal rotary seat is symmetrically fixed on two sides of the tool bottom plate, and the top end of the horizontal rotary seat is rotationally connected with one end of the horizontal rotary frame along the horizontal direction; the other end of the horizontal rotating frame is lifted along the vertical direction and is connected with the pressing rod in a threaded manner.
The utility model has the advantages and technical effects that:
according to the excavator upper frame assembly tooling, the pin positioning assembly is positioned at the front end of the excavator upper frame through the front end pin fixing position of the tooling bottom plate; the vertical hinged support of the lateral propping unit is vertically and rotatably connected with the hinged support plate, so that the supporting direction of the lateral propping rod is adjusted to be horizontal, and then the lateral propping rod which is horizontally telescopic and in threaded connection is propped against the outer walls of the two sides of the upper frame of the excavator in opposite directions; fixing a workpiece hole at the upper part of the upper frame of the excavator through a pin of the lifting pin shaft unit; the upper frame of the excavator is limited in the horizontal direction through a horizontal locking unit, wherein the fixed seat provides vertical rotation support for the locking plate, and the locking plate in a horizontal locking posture is rotationally adjusted and buckled and positioned by the positioning pin plate; the upper frame of the excavator is pressed down and fixed by a lower pressing rod which is connected with the upper lifting screw thread of the horizontal rotating frame; and finally, the middle part of the upper frame of the excavator is rotatably supported on the top surface of the tool bottom plate through a supporting seat, and the tail end of the upper frame of the excavator is vertically inserted and fixed through a tail end pin rod and horizontally limits the upper frame of the excavator.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a side view of the present utility model;
in the figure: 1-a tool bottom plate; 2-a slide; 3-lifting the shaft; 4-fixing shaft; 5-axle seat; 6-side stay bars; 7-hinging a supporting plate; 8-vertical hinged support; 9-a supporting seat; 10-locking plate; 11-locating pin plates; 12-fixing base; 13-a horizontal turret; 14-horizontal transposition; 15-pressing down a rod; 16-end pin bar; 17-rotating the pressing unit; 18-a horizontal locking unit; 19-lifting the pin unit; 20-a lateral jacking unit; 21-pin positioning assembly.
Detailed Description
For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth to illustrate, but are not limited to, the utility model. The present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is not to be limited thereto.
The utility model provides a frame group is to frock on excavator, includes frock bottom plate 1, and the bottom surface middle part of this frock bottom plate rotates and is connected with supporting seat 9, has set firmly round pin axle locating component 21 on the front end top surface of bottom plate, has set firmly many terminal pin poles 16 on the rear end top surface of bottom plate vertically, and bottom plate top surface both sides are by the front end to the rear end in proper order opposite direction be provided with side direction jack-up unit 20, raise round pin axle unit 19, horizontal locking unit 18 and rotatory pressfitting unit 17.
Preferably, the pin shaft positioning assembly comprises a plurality of groups of shaft seats 5 and a fixed shaft 4, wherein the shaft seats are fixedly connected to the tool bottom plate and support the fixed shaft towards the rear end of the tool bottom plate.
Preferably, the lateral shoring unit comprises a vertical hinged support 8, a hinged support plate 7 and lateral shoring rods 6, wherein the hinged support is oppositely fixed on two sides of the tool top plate, the hinged support is rotationally connected with the hinged support plate, and the hinged support plate is oppositely telescopic along the horizontal direction and is in threaded connection with the lateral shoring rods.
Preferably, the lifting pin shaft unit comprises a sliding seat 2 and a lifting shaft 3, wherein the sliding seat is oppositely and slidingly connected to the tool bottom plate, and the top of the sliding seat is coaxially and fixedly provided with a plurality of sections of mutually coaxial lifting shafts.
Preferably, the horizontal locking unit comprises a fixed seat 12, a locking plate 10 and a positioning pin plate 11; the fixed seat is oppositely fixed on two sides of the tool bottom plate, and the side wall of the upper part of the fixed seat is vertically rotationally connected with the locking plate; the locating pin plate is rotationally connected with the locating pin plate along the horizontal direction, and the locating pin plate is rotationally buckled on the side wall of the tail end of the locking plate in a horizontal locking posture.
Preferably, the rotary pressing unit comprises a horizontal rotary seat 14, a horizontal rotary frame 13 and a pressing rod 15, wherein the horizontal rotary seat is symmetrically fixed on two sides of the tool bottom plate, and the top end of the horizontal rotary seat is rotationally connected with one end of the horizontal rotary frame along the horizontal direction; the other end of the horizontal rotating frame is lifted along the vertical direction and is connected with the pressing rod in a threaded manner.
According to the excavator upper frame assembly tooling, the pin positioning assembly is positioned at the front end of the excavator upper frame through the front end pin fixing position of the tooling bottom plate; the vertical hinged support of the lateral propping unit is vertically and rotatably connected with the hinged support plate, so that the supporting direction of the lateral propping rod is adjusted to be horizontal, and then the lateral propping rod which is horizontally telescopic and in threaded connection is propped against the outer walls of the two sides of the upper frame of the excavator in opposite directions; fixing a workpiece hole at the upper part of the upper frame of the excavator through a pin of the lifting pin shaft unit; the upper frame of the excavator is limited in the horizontal direction through a horizontal locking unit, wherein the fixed seat provides vertical rotation support for the locking plate, and the locking plate in a horizontal locking posture is rotationally adjusted and buckled and positioned by the positioning pin plate; the upper frame of the excavator is pressed down and fixed by a lower pressing rod which is connected with the upper lifting screw thread of the horizontal rotating frame; and finally, the middle part of the upper frame of the excavator is rotatably supported on the top surface of the tool bottom plate through a supporting seat, and the tail end of the upper frame of the excavator is vertically inserted and fixed through a tail end pin rod and horizontally limits the upper frame of the excavator.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (6)
1. The utility model provides a frame group is to frock on excavator which characterized in that: including the frock bottom plate, the bottom surface middle part rotation of this frock bottom plate is connected with the supporting seat, has set firmly round pin axle locating component on the front end top surface of bottom plate, has set firmly many terminal pin poles in the vertical direction on the rear end top surface of bottom plate, and bottom plate top surface both sides are provided with side direction jack-up unit, raise round pin axle unit, horizontal locking unit and rotatory pressfitting unit by the front end to the rear end in proper order in opposite directions.
2. The excavator upper frame assembly tooling of claim 1, wherein: the pin shaft positioning assembly comprises a plurality of groups of shaft seats and a fixed shaft, wherein the shaft seats are fixedly connected to the tool bottom plate and support the fixed shaft towards the rear end of the tool bottom plate.
3. The excavator upper frame assembly tooling of claim 1, wherein: the lateral jacking unit comprises a vertical hinged support, a hinged support plate and lateral supporting rods, wherein the hinged support is oppositely fixed on two sides of the tool top plate, the hinged support plate is rotationally connected with the hinged support plate, and the hinged support plate is oppositely telescopic along the horizontal direction and is in threaded connection with the lateral supporting rods.
4. The excavator upper frame assembly tooling of claim 1, wherein: the lifting pin shaft unit comprises a sliding seat and a lifting shaft, wherein the sliding seat is oppositely and slidably connected to the tool bottom plate, and the top of the sliding seat is coaxially and fixedly provided with a plurality of sections of mutually coaxial lifting shafts.
5. The excavator upper frame assembly tooling of claim 1, wherein: the horizontal locking unit comprises a fixed seat, a locking plate and a positioning pin plate; the fixing seats are oppositely and fixedly arranged on two sides of the tool bottom plate, and the side walls of the upper parts of the fixing seats are vertically and rotatably connected with the locking plates; the positioning pin plate is rotationally connected with the positioning pin plate along the horizontal direction, and the positioning pin plate is rotationally buckled on the side wall of the tail end of the locking plate in a horizontal locking state.
6. The excavator upper frame assembly tooling of claim 1, wherein: the rotary pressing unit comprises a horizontal rotary seat, a horizontal rotary frame and a pressing rod, wherein the horizontal rotary seat is symmetrically fixed on two sides of the tool bottom plate, and the top end of the horizontal rotary seat is rotationally connected with one end of the horizontal rotary frame along the horizontal direction; the other end of the horizontal rotating frame is lifted along the vertical direction and is connected with the pressing rod in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223572956.8U CN219542130U (en) | 2022-12-29 | 2022-12-29 | Frame assembly frock on excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223572956.8U CN219542130U (en) | 2022-12-29 | 2022-12-29 | Frame assembly frock on excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219542130U true CN219542130U (en) | 2023-08-18 |
Family
ID=87705932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223572956.8U Active CN219542130U (en) | 2022-12-29 | 2022-12-29 | Frame assembly frock on excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219542130U (en) |
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2022
- 2022-12-29 CN CN202223572956.8U patent/CN219542130U/en active Active
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