CN212043274U - Tool for assembling upper frame of excavator - Google Patents
Tool for assembling upper frame of excavator Download PDFInfo
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- CN212043274U CN212043274U CN202020006156.1U CN202020006156U CN212043274U CN 212043274 U CN212043274 U CN 212043274U CN 202020006156 U CN202020006156 U CN 202020006156U CN 212043274 U CN212043274 U CN 212043274U
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- platform
- frame
- positioning device
- upper limit
- bottom jacking
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Abstract
The utility model relates to a frock is always assembled to frame on excavator, including the platform, set up frame positioner, bottom jacking system on the platform, go up spacing, positioning seat, first high seat, monospar location, the location of the left side roof beam, the location of the right roof beam, machinery compress tightly arm, hydro-cylinder compress tightly arm, tail-boom positioner, second high seat of pad, this device can always assemble the frame on the excavator.
Description
Technical Field
The utility model relates to a frock specifically relates to a frock is always assembled to frame on excavator.
Background
The crawler excavator has good off-road trafficability, and therefore, the crawler excavator can be used for dragging objects in some severe environments, for example, when the crawler excavator is used for forest work or other work sites where other machines are not easy to enter, such as muddy places. The dragging facilities widely applied to the existing crawler excavator are all arranged in dragging holes in a walking frame, a hanging rope is hung on the dragging holes when objects are dragged, and the excavator forwards drives to drag the materials.
Casing frame weight is big on the crawler-type excavator, the structural strength that its required is high, when manufacturing, need specific frock to its each part welded connection, but in prior art, because it needs the welded place too much to go up the casing, generally can set up different frock, progressively weld last casing frame, the benefit of doing so is, do not need great space, but weld through a plurality of frocks, the defect is also very obvious, because the work piece of welding alone is too much, cause the precision of welding installation not high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a frock is always assembled to frame on excavator.
The technical scheme of the utility model as follows:
the utility model provides a frock is assembled to frame assembly on excavator which characterized in that includes the platform:
the upper part of the platform is provided with 3 frame positioning devices, the lower part of the platform is provided with 4 frame positioning devices, and the left side surface of the platform is provided with 1 frame positioning device;
the 4 frame positioning devices arranged at the lower part of the platform form a first mounting area, a second mounting area and a third mounting area in pairs, and a fourth mounting area is formed outside the rightmost positioning device;
the two front frame positioning devices on the upper part of the platform are positioned in the centers of the first installation area and the second installation area, the frame positioning devices on the rightmost side of the upper part of the platform and the rightmost side of the lower part of the platform are positioned on the same straight line, and the frame positioning device on the left side and the frame positioning device on the leftmost side of the lower part are positioned on the same straight line;
two bottom jacking devices are arranged on the right sides of the two frame positioning devices on the left side of the first installation area, a positioning seat and an oil cylinder pressing arm are arranged at the middle part of the first installation area from top to bottom, and a first padding seat is arranged below the oil cylinder pressing arm;
two positioning seats are arranged on the right sides of the two bottom jacking devices on the left side of the first installation area, and an upper limit, one bottom jacking device, an upper limit and the other bottom jacking device are sequentially arranged in a row;
two bottom jacking devices are arranged at the right lower part of the frame positioning device at the upper part of the first mounting area, and an upper limit is arranged on one bottom jacking device at the right side;
a bottom jacking device is arranged on the frame positioning device on the right side of the first installation area;
a bottom jacking device is arranged below the frame positioning device at the upper part of the second installation area, an upper limit is arranged at the right lower part of the bottom jacking device, and four first cushion high seats are arranged below the upper limit;
a bottom jacking device, a second heightening seat and another bottom jacking device are sequentially arranged above the frame positioning device on the left side of the lower part of the third mounting area, and a mechanical pressing arm is arranged on the right lower side of the second heightening seat;
a bottom jacking device, a left side beam positioning device, another left side beam positioning device and another bottom jacking device are sequentially arranged above the frame positioning device on the left side of the lower portion of the fourth installation area, a single beam positioning device, a mechanical pressing arm, another mechanical pressing arm and a single beam positioning device are sequentially arranged from top right to bottom in the middle of the fourth installation area, and two oil cylinder pressing arms are arranged on the right side of the fourth installation area.
Further, the lifting bolt device further comprises four lifting bolts, wherein two lifting bolts are arranged on the left side of the first mounting area, and two lifting bolts are arranged on the right part of the fourth mounting area.
Further, the frame positioning device specifically comprises a base fixed on the platform, an oil cylinder is arranged on the side face of the base, a driving end of the oil cylinder is connected with a cantilever in a rotating mode, the side face of the cantilever is fixed on the upper portion of the base in a rotating mode, a pressing arm is further connected to the base in a rotating mode, and the pressing arm and the cantilever are connected in a rotating mode through a connecting arm.
Furthermore, the bottom jacking device comprises a bottom plate connected to the platform, a support frame is connected to the bottom plate, a support platform is connected to the upper portion of the support frame, and a rotatable support head is arranged on the support platform.
Furthermore, go up spacing including being connected to the last limiting bottom plate on the platform, be connected with the last limiting riser of a vertical setting on the last limiting bottom plate, go up limiting riser upper portion and pass through a connecting screw connection limiting plate.
Furthermore, a waist-shaped hole is formed in the limiting plate.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
this device can carry out the integral type installation to the excavator upper bracket.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of the tool of the present invention;
FIG. 2 is a schematic view of a tooling and weldment of the present invention;
FIG. 3 is a perspective view of a weld assembly of the present invention;
fig. 4 is a perspective view of the frame positioning device of the present invention;
FIG. 5 is a perspective view of the bottom lift device of the present invention;
fig. 6 is a perspective view of the bottom upper limit of the present invention;
fig. 7 is a perspective view of the positioning seat of the present invention;
fig. 8 is a perspective view of a first elevated block of the present invention;
fig. 9 is a perspective view of the mechanical hold-down arm of the present invention;
fig. 10 is a perspective view of the oil cylinder pressing arm of the present invention;
1-a platform;
2-frame positioning means; 201-a base; 202-oil cylinder; 203-cantilever; 204-a press down arm; 205-linker arm;
4-bottom jacking means; 401-a backplane; 402-a support frame; 403-supporting table; 404-support head.
5-upper limit; 501-upper limiting bottom plate; 502-upper limiting riser; 503-a limiting plate; 504-attachment screws;
6-positioning seat; 601-a positioning seat support; 602-a positioning plate;
7-a first raised seat; 701-a first booster seat support; 702-a first raised panel;
8-single beam positioning;
9-left beam positioning; 901-beam positioning support; 902-a first positioning plate; 903-a second positioning plate;
10-positioning the right side beam;
11-a mechanical hold down arm; 1101-mechanical hold down arm support; 1102-a connecting arm; 1103-thread sleeve; 1104-a threaded rod;
12-a cylinder hold-down arm; 1201-cylinder pressing arm support; 1202-oil cylinder pressing arm connecting arm; 1203-pressing the oil cylinder.
14-a tail boom positioning device; 1401-a tail boom positioning apparatus support; 1402-connecting plate of tail boom positioning device; 1403-positioning block;
15-a second raised seat; 16-a lifting eye screw; 200-processing piece.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1-3, the present invention provides a tool for assembling upper frame of excavator for welding workpiece 200, wherein the workpiece 200 is the upper shell of excavator, and the device is connected as the tool.
This device frock has included:
the platform 1 is a rectangular working area for installing other components, and the platform 1 is a rectangular working area for installing other components.
The frame positioning device 2 is a device for pressing a workpiece 200, and specifically comprises a base 201 fixed on the platform 1, an oil cylinder 202 is arranged on the side surface of the base 201, a cantilever 203 is rotatably connected to the driving end of the oil cylinder 202, the side surface of the cantilever 203 is rotatably fixed on the upper portion of the base 201, a pressing arm 204 is further rotatably connected to the base 201, and the pressing arm 204 and the cantilever 203 are rotatably connected through a connecting arm 205.
The bottom jacking device 4, the bottom jacking device 4 mainly plays a supporting role for the bottom of the workpiece 200 to prevent the deformation thereof. The bottom jacking device 4 mainly comprises a bottom plate 401 connected to the platform 1, a support frame 402 connected to the bottom plate 401, a support platform 403 connected to the upper portion of the support frame 402, and a rotatable support head 404 arranged on the support platform 403.
Go up spacing 5, mainly play and carry out the position spacing to the upper portion of machined part 200, it specifically includes the upper limit bottom plate 501 that is connected to on the platform 1, is connected with the upper limit riser 502 of a vertical setting on the upper limit bottom plate 501, goes up limiting riser 503 upper portion and connects limiting plate 503 through a connecting screw 504, is equipped with a waist type hole on the limiting plate 503, consequently can realize the position that limiting plate 503 installed through being connected to the different positions in waist type hole when connecting.
The positioning seat 6 is mainly used for positioning the workpiece 200, the positioning seat 6 mainly comprises a positioning seat support 601 connected to the platform 1, and an L-shaped positioning plate 602 is connected to the positioning seat support 601 and is positioned through the shape of the positioning plate 602.
The first heightening seat 7 mainly plays a role of heightening the workpiece 200, the first heightening seat 7 comprises a first heightening seat support 701 mounted on the platform 1, and a first heightening plate 702 is mounted on the first heightening seat support 701.
The single beam positioning device 8 is mainly used for positioning the beam of the workpiece 200, has a simple structure and comprises a single beam positioning bottom plate of which the bottom is connected to the platform 1 and two side positioning plates which are connected to the single beam positioning bottom plate in parallel, wherein one end of each side positioning plate is connected with a mounting plate, a cavity is formed between each side positioning plate and the mounting plate, and the cavity is used for positioning.
The left side beam positioning 9 and the right side beam positioning 10 have the same structure, the left side beam positioning 9 comprises a beam positioning support 901 fixed on the platform 1, an L-shaped mounting part is arranged on the beam positioning support 901, a second positioning plate 903 is arranged on the horizontal part of the L-shaped mounting part, a first positioning plate 902 is arranged on the vertical part of the L-shaped mounting part, and after the mounting, the two positioning plates are in a vertical state.
The mechanical pressing arm 11 mainly plays a role in pressing the workpiece 200, and comprises a mechanical pressing arm support 1101 connected to the platform 1, wherein the upper portion of the pressing arm support 1101 is connected with a transverse connecting arm 1102, the end portion of the connecting arm 1102 is connected with a vertically arranged threaded sleeve 1103, the threaded sleeve 1103 is in threaded connection with a threaded rod 1104, and a pressing piece is arranged on the lower portion of a rotating handle arranged on the upper portion of the threaded rod 1104.
The oil cylinder pressing arm 13 mainly plays a role in pressing the workpiece 200, and comprises an oil cylinder pressing arm support 1301 connected to the platform 1, the oil cylinder pressing arm support 1301 is connected with an oil cylinder pressing arm connecting arm 1302 vertically arranged, and a pressing oil cylinder 1303 arranged for disposal is arranged in the oil cylinder pressing arm connecting arm 1302.
The tail beam positioning device 14 is mainly used for positioning the tail beam of the workpiece 200, and specifically comprises a tail beam positioning device bracket 1401 connected to the platform 1, wherein a tail beam positioning device connecting plate 14002 is arranged on the tail beam positioning device bracket 1401, the tail beam positioning device connecting plate 14002 is U-shaped, and the two ends of the upper part of the tail beam positioning device connecting plate 14002 are connected with positioning blocks 1403.
The second raised seat 15 is similar to the first raised seat in structure.
And the lifting eye screw 16 is connected to the platform 1 and plays a role in lifting.
The number of the above-mentioned components and the distribution thereof on the platform 1 are described below.
The upper portion of platform 1 is provided with 3 frame positioner 2, and the lower part of platform 1 is provided with 4 frame positioner 2, and the left surface of platform 1 is provided with 1 frame positioner 2.
Two pairs of 4 frame positioning devices 2 arranged at the lower part of the platform 1 form a first mounting area, a second mounting area, a third mounting area, and a fourth mounting area is formed outside the rightmost positioning device 2.
The first two frame positioning devices 2 on the upper portion of the platform 1 are located in the centers of the first installation area and the second installation area, the frame positioning devices 2 on the rightmost side of the upper portion and the rightmost side of the lower portion of the platform 1 are located on the same straight line, and the frame positioning devices 2 on the left side and the frame positioning devices 2 on the leftmost side of the lower portion are located on the same straight line.
Two bottom jacking devices 4 are arranged on the right sides of the two frame positioning devices 2 on the left side of the first installation area, a positioning seat 6 and an oil cylinder pressing arm 13 are arranged on the middle part of the first installation area from top to bottom, and a first padding seat 7 is arranged below the oil cylinder pressing arm 13.
Two positioning seats 6 are arranged on the right sides of the two bottom jacking devices 4 on the left side of the first mounting area, and an upper limit 5, a bottom jacking device 4, an upper limit 5 and a bottom jacking device 4 which are sequentially arranged in a row are further arranged.
Two bottom jacking devices 4 are arranged at the lower right part of the frame positioning device 2 at the upper part of the first installation area, and an upper limit 5 is arranged on one bottom jacking device 4 at the right side.
A bottom jacking device 4 is arranged on the frame positioning device 2 on the right side of the first installation area.
A bottom jacking device 4 is arranged below the frame positioning device 2 at the upper part of the second installation area, an upper limit 5 is arranged at the right lower part of the bottom jacking device 4, and four first padding seats 7 are arranged below the upper limit 5.
A bottom jack-up device 4, a second elevating base 15, and a bottom jack-up device 4 are sequentially provided above the frame positioning device 2 on the left side of the lower portion of the third installation area, and a mechanical pressing arm 11 is provided on the lower right of the second elevating base 15.
A bottom jacking device 4, a left side beam positioning 9 and a bottom jacking device 4 are sequentially arranged above the frame positioning device 2 on the left side of the lower portion of the fourth installation area, a single beam positioning 8, a mechanical pressing arm 11 and a single beam positioning 8 are sequentially arranged from the upper right to the lower right in the middle of the fourth installation area, and two oil cylinder pressing arms 13 are arranged on the right side of the fourth installation area.
The number of eye screws 16 is four, two on the left side of the first mounting area and two on the right side of the fourth mounting area.
When the device is used specifically, all parts of a workpiece 200 are placed on the platform 1, the frame positioning device 2 is used for positioning the side edge of the workpiece 200, the bottom jacking device 4 plays a role in jacking, the corresponding part on the workpiece 200 is jacked up, and the upper limit 5 is used for limiting the upper part of the workpiece 200. The positioning seat 6 is used for positioning a specific part of the workpiece 200, and the first raising seat 7 is used for raising the workpiece 200. The single beam positioning 8 is to position the beam of the workpiece 200, and the left beam positioning 9 and the right beam positioning 10 are to position the beams on the left and right sides of the workpiece 200. The mechanical pressing arm 11 and the oil cylinder pressing arm 13 both play a pressing role. The tail beam positioning device 14 positions the tail of the workpiece 200. The second heightening seat 15 plays a role of heightening as well. The eye screw 16 is connected to an external crane for hoisting.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a frock is assembled to frame assembly on excavator which characterized in that includes the platform:
the upper part of the platform is provided with 3 frame positioning devices, the lower part of the platform is provided with 4 frame positioning devices, and the left side surface of the platform is provided with 1 frame positioning device;
the 4 frame positioning devices arranged at the lower part of the platform form a first mounting area, a second mounting area and a third mounting area in pairs, and a fourth mounting area is formed outside the rightmost positioning device;
the two front frame positioning devices on the upper part of the platform are positioned in the centers of the first installation area and the second installation area, the frame positioning devices on the rightmost side of the upper part of the platform and the rightmost side of the lower part of the platform are positioned on the same straight line, and the frame positioning device on the left side and the frame positioning device on the leftmost side of the lower part are positioned on the same straight line;
two bottom jacking devices are arranged on the right sides of the two frame positioning devices on the left side of the first installation area, a positioning seat and an oil cylinder pressing arm are arranged at the middle part of the first installation area from top to bottom, and a first padding seat is arranged below the oil cylinder pressing arm;
two positioning seats are arranged on the right sides of the two bottom jacking devices on the left side of the first installation area, and an upper limit, one bottom jacking device, an upper limit and the other bottom jacking device are sequentially arranged in a row;
two bottom jacking devices are arranged at the right lower part of the frame positioning device at the upper part of the first mounting area, and an upper limit is arranged on one bottom jacking device at the right side;
a bottom jacking device is arranged on the frame positioning device on the right side of the first installation area;
a bottom jacking device is arranged below the frame positioning device at the upper part of the second installation area, an upper limit is arranged at the right lower part of the bottom jacking device, and four first cushion high seats are arranged below the upper limit;
a bottom jacking device, a second heightening seat and another bottom jacking device are sequentially arranged above the frame positioning device on the left side of the lower part of the third mounting area, and a mechanical pressing arm is arranged on the right lower side of the second heightening seat;
a bottom jacking device, a left side beam positioning device, another left side beam positioning device and another bottom jacking device are sequentially arranged above the frame positioning device on the left side of the lower portion of the fourth installation area, a single beam positioning device, a mechanical pressing arm, another mechanical pressing arm and a single beam positioning device are sequentially arranged from top right to bottom in the middle of the fourth installation area, and two oil cylinder pressing arms are arranged on the right side of the fourth installation area.
2. The excavator upper frame assembly tool according to claim 1, characterized in that: the lifting bolt is characterized by further comprising four lifting bolts, wherein two lifting bolts are arranged on the left side of the first mounting area, and two lifting bolts are arranged on the right portion of the fourth mounting area.
3. The excavator upper frame assembly tool according to claim 1, characterized in that: the frame positioning device specifically comprises a base fixed on the platform, an oil cylinder is arranged on the side face of the base, a driving end of the oil cylinder is connected with a cantilever in a rotating mode, the side face of the cantilever is fixed on the upper portion of the base in a rotating mode, a pressing arm is further connected to the base in a rotating mode, and the pressing arm and the cantilever are connected in a rotating mode through a connecting arm.
4. The excavator upper frame assembly tool according to claim 1, characterized in that: the bottom jacking device comprises a bottom plate connected to a platform, a support frame is connected to the bottom plate, a support table is connected to the upper portion of the support frame, and a support head capable of rotating is arranged on the support table.
5. The excavator upper frame assembly tool according to claim 1, characterized in that: the upper limit structure comprises an upper limit bottom plate connected to the platform, an upper limit vertical plate vertically arranged is connected to the upper limit bottom plate, and the upper portion of the upper limit vertical plate is connected with the limit plate through a connecting screw.
6. The excavator upper frame assembly tool according to claim 5, characterized in that: the limiting plate is provided with a waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006156.1U CN212043274U (en) | 2020-01-03 | 2020-01-03 | Tool for assembling upper frame of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006156.1U CN212043274U (en) | 2020-01-03 | 2020-01-03 | Tool for assembling upper frame of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212043274U true CN212043274U (en) | 2020-12-01 |
Family
ID=73536918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020006156.1U Active CN212043274U (en) | 2020-01-03 | 2020-01-03 | Tool for assembling upper frame of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212043274U (en) |
-
2020
- 2020-01-03 CN CN202020006156.1U patent/CN212043274U/en active Active
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