CN115846987A - Frame group is to frock on excavator - Google Patents
Frame group is to frock on excavator Download PDFInfo
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- CN115846987A CN115846987A CN202211712617.7A CN202211712617A CN115846987A CN 115846987 A CN115846987 A CN 115846987A CN 202211712617 A CN202211712617 A CN 202211712617A CN 115846987 A CN115846987 A CN 115846987A
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- bottom plate
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- tool
- excavator
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Abstract
The invention discloses a frame assembling and aligning tool on an excavator, which comprises a tool bottom plate, wherein the middle part of the bottom surface of the tool bottom plate is rotatably connected with a supporting seat, a pin shaft positioning assembly is fixedly arranged on the top surface of the front end of the bottom plate, a plurality of tail end pin rods are vertically and fixedly arranged on the top surface of the rear end of the bottom plate, and lateral jacking units, lifting pin shaft units, horizontal locking units and rotary pressing units 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 excavator upper frame assembling tool, and can be integrally assembled to ensure the quality and efficiency of workpieces.
Description
Technical Field
The invention relates to the technical field of positioning tools, in particular to an excavator upper frame assembling tool.
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 fixedly welded. The engine chassis is the fixed subassembly when engine installation, adopts pipe fitting or plate welding to form usually, and the department of bending needs the tailor-welding usually in actual welding process, and need manual adjust angle back rethread fixed then can weld when the tailor-welding, but owing to fix a position in advance can lead to the tailor-welding piece to appear the trace skew after fixed in advance to lead to the welding seam grow, also influence welding efficiency when influencing welding precision. And because the engine chassis is bulky, the size of the welded engine chassis is verified by measuring the length, the width and the height of a key part through a multi-pass ruler, but because of the welding stress problem, the connection position of the engine chassis disassembled from the tool often has micro deformation, so that the error is large.
Therefore, an integrated tool for internal stress release and size check before welding is completed and welding metal is completely cooled needs to be designed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an excavator upper frame assembly tool which is an excavator upper frame assembly tool and can be integrally assembled to ensure the quality and 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 vertically set firmly many terminal pin poles on the rear end top surface of bottom plate, and bottom plate top surface both sides by the front end rear end in proper order subtend set up the side direction shore unit, raise round pin axle unit, horizontal locking unit and rotatory pressfitting unit.
Preferably, the pin shaft positioning assembly comprises a plurality of sets 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 top bracing unit comprises a vertical hinged support, a hinged support plate and lateral bracing rods, wherein the hinged support is oppositely fixedly arranged at two sides of the tool top plate, the hinged support plate is rotatably connected to the hinged support, and the hinged support plate is oppositely telescopic along the horizontal direction and is in threaded connection with the lateral bracing rods.
Preferably, raise round pin axle unit and include the slide and raise the axle, wherein slide opposite direction sliding connection is on the frock bottom plate, and the top of slide all sets firmly the mutual coaxial axle of raising of multistage coaxially.
Preferably, the horizontal locking unit comprises a fixed seat, a locking plate and a positioning pin plate; the fixed seats are oppositely and fixedly arranged on two sides of the tool bottom plate, and the side wall of the upper part of each fixed seat is vertically and rotatably connected with the locking plate; the positioning pin plate is rotatably connected with the positioning pin plate along the horizontal direction, and the positioning pin plate is rotatably buckled on the side wall of the tail end of the locking plate in the horizontal locking posture.
Preferably, the rotary pressing unit comprises a horizontal rotary seat, a horizontal rotary frame and a lower pressing rod, wherein the horizontal rotary seat is symmetrically and fixedly arranged on two sides of the tool bottom plate, and the top end of the horizontal rotary seat is rotatably 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 in threaded connection with a lower pressing rod.
The invention has the advantages and the technical effects that:
according to the excavator upper frame assembly pair tool, the pin shaft positioning assembly is arranged at the front end of the front end pin fixing position of the tool bottom plate and is used for fixing and positioning the front end of the excavator upper frame; the lateral bracing units are vertically and rotatably connected with the hinged supporting plates through vertical hinged supports of the lateral bracing units, so that the supporting directions of the lateral bracing rods are adjusted to be horizontal, and then the lateral bracing rods which are horizontally telescopic and in threaded connection oppositely prop against the outer walls of two sides of an upper frame of the excavator; a workpiece hole in the upper part of an upper frame of the excavator is fixed and positioned through a lifting pin shaft unit pin; the upper frame of the excavator is limited in the horizontal direction through a horizontal locking unit, wherein a fixed seat provides vertical rotary support for a locking plate, and the locking plate which is positioned in a horizontal locking posture is rotationally adjusted and buckled by a positioning pin plate; the upper frame of the excavator is fixed by a lower pressure rod connected with a lifting screw thread on 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 tooling 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 limited.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a side view of the present invention;
in the figure: 1-a tooling bottom plate; 2-a slide seat; 3-raising the shaft; 4, fixing a shaft; 5-shaft seat; 6-side stay bar; 7-hinged support plates; 8-vertical hinged support; 9-a support seat; 10-a locking plate; 11-locating pin plate; 12-a fixed seat; 13-horizontal rotating frame; 14-horizontal transposition; 15-lower compression bar; 16-end pin; 17-rotating the pressing unit; 18-a horizontal locking unit; 19-raising the pin roll unit; 20-a lateral shoring unit; 21-pin locating component.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are illustrated in the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
The utility model provides a frame group is to frock on excavator, includes tool bottom plate 1, and this tool bottom plate's bottom surface middle part 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 vertically set firmly many terminal pin poles 16 on the rear end top surface of bottom plate, and bottom plate top surface both sides by the front end rear end in proper order subtend set up side direction shore 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 sets 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 top bracing unit comprises a vertical hinged support 8, a hinged support plate 7 and lateral bracing rods 6, wherein the hinged support is oppositely and fixedly arranged at two sides of the tool top plate, the hinged support plate is rotatably connected to the hinged support, and the lateral bracing rods are oppositely, telescopically and threadedly connected to the hinged support plate along the horizontal direction.
Preferably, raise round pin axle unit and include slide 2 and raise axle 3, wherein slide subtend sliding connection is on the frock bottom plate, and the top of slide all sets firmly the mutual coaxial axle of raising of multistage coaxially.
Preferably, the horizontal locking unit comprises a fixed seat 12, a locking plate 10 and a positioning pin plate 11; the fixed seats are oppositely and fixedly arranged on two sides of the tool bottom plate, and the side wall of the upper part of each fixed seat is vertically and rotatably connected with the locking plate; the positioning pin plate is rotatably connected with the positioning pin plate along the horizontal direction, and the positioning pin plate is rotatably buckled on the side wall of the tail end of the locking plate in the horizontal locking posture.
Preferably, the rotary pressing unit comprises a horizontal rotary seat 14, a horizontal rotary frame 13 and a lower press rod 15, wherein the horizontal rotary seats are symmetrically and fixedly arranged on two sides of the tool bottom plate, and the top end of the horizontal rotary seat is rotatably 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 in threaded connection with a lower pressing rod.
According to the excavator upper frame assembly pair tool, the pin shaft positioning assembly is arranged at the front end of the front end pin fixing position of the tool bottom plate and is used for fixing and positioning the front end of the excavator upper frame; the vertical hinged support of the lateral propping unit is vertically and rotationally connected with the hinged supporting plate, so that the supporting direction of the lateral supporting rod is adjusted to be horizontal, and then the lateral supporting rod which is horizontally telescopic and in threaded connection oppositely props against the outer walls of two sides of the upper frame of the excavator; a workpiece hole in the upper part of an upper frame of the excavator is fixed and positioned through a lifting pin shaft unit pin; the upper frame of the excavator is limited in the horizontal direction through a horizontal locking unit, wherein a fixed seat provides vertical rotary support for a locking plate, and the locking plate which is positioned in a horizontal locking posture is rotationally adjusted and buckled by a positioning pin plate; the upper frame of the excavator is fixed by a lower pressure rod connected with a lifting screw thread on 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 tooling 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 limited.
Finally, the invention adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides an excavator upper carriage group is to frock which characterized in that: including the frock bottom plate, this frock bottom plate's bottom surface middle part 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 vertically set firmly many terminal pin poles on the rear end top surface of bottom plate, and bottom plate top surface both sides by the front end to the rear end in proper order opposite direction set up the side direction shore unit, raise round pin axle unit, horizontal locking unit and rotatory pressfitting unit.
2. The excavator upper frame group pair tool according to claim 1, characterized in that: 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 group pair tool according to claim 1, characterized in that: the lateral top bracing unit comprises a vertical hinged support, a hinged support plate and lateral bracing rods, wherein the hinged support is oppositely and fixedly arranged on two sides of the tool top plate, the hinged support plate is rotatably connected to the hinged support, and the hinged support plate is oppositely telescopic in the horizontal direction and is in threaded connection with the lateral bracing rods.
4. The excavator upper frame group pair tool according to claim 1, characterized in that: raise round pin axle unit and include the slide and raise the axle, wherein slide subtend sliding connection is on the frock bottom plate, and the top of slide all sets firmly the mutual coaxial axle of raising of multistage coaxially.
5. The excavator upper frame group pair tool according to claim 1, characterized in that: 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 wall of the upper part of each fixing seat is vertically and rotatably connected with the locking plate; the positioning pin plate is rotatably connected with the positioning pin plate along the horizontal direction, and the positioning pin plate is rotatably buckled on the side wall of the tail end of the locking plate in the horizontal locking posture.
6. The excavator upper frame group pair tool according to claim 1, characterized in that: the rotary pressing unit comprises a horizontal rotary seat, a horizontal rotary frame and a lower pressing rod, wherein the horizontal rotary seat is symmetrically and fixedly arranged on two sides of the tool bottom plate, and the top end of the horizontal rotary seat is rotatably 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 in threaded connection with a lower pressing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712617.7A CN115846987A (en) | 2022-12-29 | 2022-12-29 | Frame group is to frock on excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712617.7A CN115846987A (en) | 2022-12-29 | 2022-12-29 | Frame group is to frock on excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115846987A true CN115846987A (en) | 2023-03-28 |
Family
ID=85656071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211712617.7A Pending CN115846987A (en) | 2022-12-29 | 2022-12-29 | Frame group is to frock on excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115846987A (en) |
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2022
- 2022-12-29 CN CN202211712617.7A patent/CN115846987A/en active Pending
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