CN216426612U - Assembly welding device for rear axle of main frame of forklift - Google Patents
Assembly welding device for rear axle of main frame of forklift Download PDFInfo
- Publication number
- CN216426612U CN216426612U CN202123106659.XU CN202123106659U CN216426612U CN 216426612 U CN216426612 U CN 216426612U CN 202123106659 U CN202123106659 U CN 202123106659U CN 216426612 U CN216426612 U CN 216426612U
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- China
- Prior art keywords
- connecting rod
- rear axle
- thread groove
- outer contour
- assembly welding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a fork truck body frame rear axle assembly welding device, including two bases, two the last fixed surface of base is connected with X type adjustable shelf, the top fixedly connected with roof of X type adjustable shelf, swing joint has the rotor plate on the roof outline, the piece is placed to the last fixed surface of roof is connected with, one side fixedly connected with dead lever of placing the piece is kept away from to the upper surface of roof, the top swing joint of dead lever has the dog, the symmetry is provided with the telescopic link on the outline of base and roof, the spacing sliding connection of telescopic link inner wall has the connecting rod. The utility model discloses a telescopic link, spacing bolt, activity groove and the screw that set up can be so that operating personnel when the user equipment, carry out quick accurate regulation to two lift platform's interval for the equipment operation personnel descends the operation degree of difficulty of equipment, has improved the practicality when the equipment usage.
Description
Technical Field
The utility model relates to a fork truck body frame rear axle processing technology field specifically is a fork truck body frame rear axle assembly welding device.
Background
The forklift is an industrial carrying vehicle, is various wheeled carrying vehicles for loading, unloading, stacking and short-distance transportation of finished pallet goods, is commonly used for transportation of large-sized stored articles, is usually driven by a fuel engine or a battery, a rear axle of a forklift main frame is a connecting part of the forklift main frame and a rear axle steering mechanism, and the welding result directly influences the assembly welding of the main frame and even the running quality of the whole forklift.
But the current fork truck body frame rear axle assembly welding set in market all places the fork truck body frame on two lift platform usually when using, then places the rear axle assembly on the rotor plate again, welds the equipment operation to it, and it needs before the work that operating personnel is manual to carry out the interval with two lift platform and adjusts, and it adjusts the precision relatively poor, needs to adjust the operation repeatedly, very big increase the operating difficulty of operating personnel to equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fork truck body frame rear axle assembly welding device possesses and can carry out accurate location and fasten its position to each installation component of body frame rear axle to the operation personnel carry out welding operation to it, reach the user demand, and can make operating personnel to the better convenience of two elevating system's interval regulation, the operation degree of difficulty when reducing the equipment use has solved the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fork truck body frame rear axle assembly welding device, includes two bases, two the last fixed surface of base is connected with X type adjustable shelf, the top fixedly connected with roof of X type adjustable shelf, swing joint has the rotor plate on the roof outline, the last fixed surface of roof is connected with places the piece, one side fixedly connected with dead lever of placing the piece is kept away from to the upper surface of roof, the top swing joint of dead lever has the dog, the symmetry is provided with the telescopic link on the outline of base and roof, the spacing sliding connection of telescopic link inner wall has the connecting rod, the activity groove has been seted up to bilateral symmetry on the connecting rod outline, the screw has been seted up to one side that is close to the connecting rod on the outline of telescopic link, the inner wall threaded connection of screw has spacing bolt.
Preferably, the outer contours of the telescopic rod and the connecting rod are sleeved with a rotating sleeve, the outer contour of the rotating sleeve is provided with a first external thread groove, and the outer contours of the base and the top plate are symmetrically provided with threaded holes in threaded connection with the first external thread groove.
Preferably, the outer contour of the arc-shaped block, the inner walls of the telescopic rod and the connecting rod are provided with a second external thread groove, and one side of the inner walls of the telescopic rod and the connecting rod, which is close to the second external thread groove, is provided with an internal thread groove matched with the second external thread groove.
Preferably, the number of the telescopic rods and the connecting rods is four, and the four telescopic rods and the four connecting rods are symmetrically arranged on two sides of the outer contour of the base and the outer contour of the top plate.
Preferably, an anti-skid bump is arranged on one side, close to the first external thread groove, of the outer contour of the rotating sleeve, and anti-skid grains are arranged on one side, close to the first external thread groove, of the outer contour of the rotating sleeve through the anti-skid bump.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a telescopic link, spacing bolt, activity groove and the screw that set up can be so that operating personnel when the user equipment, carry out quick accurate regulation to two lift platform's interval for the equipment operation personnel descends the operation degree of difficulty of equipment, has improved the practicality when the equipment usage.
2. The utility model discloses a rotation cover, screw hole and external thread groove one that set up can be so that operating personnel carries out quick dismantlement to telescopic link and connecting rod after adjusting for operating personnel increases the dismouting efficiency of telescopic link and connecting rod, makes things convenient for the RGV dolly on the existing equipment, removes to the fork truck body frame rear axle after the assembly welding is accomplished, has further increased the practicality when equipment uses.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
fig. 2 is a schematic view of the internal structure of the telescopic rod of the present invention;
fig. 3 is an enlarged schematic structural view of fig. 1 a according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B of fig. 2 according to the present invention.
In the figure: 1. a base; 2. an X-shaped movable frame; 3. a top plate; 4. a rotating plate; 5. placing the blocks; 6. fixing the rod; 7. a stopper; 8. a telescopic rod; 81. a connecting rod; 9. a limit bolt; 10. a movable groove; 11. a screw hole; 12. rotating the sleeve; 13. a baffle plate; 14. a threaded hole; 15. a first external thread groove; 16. an arc-shaped block; 17. a second external thread groove; 18. an internal thread groove; 19. and (4) anti-skid lines.
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 work belong to the protection scope of the present invention.
Example one
The utility model provides a technical scheme: the utility model provides a fork truck body frame rear axle assembly welding device, including two bases 1, two bases 1's last fixed surface is connected with X type adjustable shelf 2, top fixedly connected with roof 3 of X type adjustable shelf 2, swing joint has rotor plate 4 on the 3 outline of roof, piece 5 is placed to the last fixed surface of roof 3, one side fixedly connected with dead lever 6 of placing piece 5 is kept away from to the upper surface of roof 3, the top swing joint of dead lever 6 has dog 7, the symmetry is provided with telescopic link 8 on the outline of base 1 and roof 3, the spacing sliding connection of 8 inner walls of telescopic link has connecting rod 81, movable groove 10 has been seted up to the bilateral symmetry on the outline of connecting rod 81, screw 11 has been seted up to one side that is close to connecting rod 81 on the outline of telescopic link 8, the inner wall threaded connection of screw 11 has spacing bolt 9.
Refer to fig. 1 and 4.
Firstly, an operator adjusts the heights of the top plate 3 and the base 1 through the X-shaped movable frame 2, then pulls one of the lifting platforms, thereby driving the connecting rod 81 to slide on the inner wall of the telescopic rod 8 through the base 1 and the top plate 3, adjusting the distance between the two lifting platforms, then the limit bolt 9 is inserted into the screw hole 11 formed on the telescopic rod 8, then the limit bolt 9 is rotated so that the limit bolt 9 passes through the movable groove 10 formed on the connecting rod 81, the bottom of the limit bolt 9 is in threaded connection with the screw hole 11 on the inner wall of the telescopic rod 8, the telescopic rod 8 and the connecting rod 81 are fixed, at the moment, an operator detects the distance between the two lifting platforms, after the adjustment of equipment interval is accomplished, operating personnel with telescopic link 8 and connecting rod 81 dismantle can, then recycle equipment to fork truck body frame and rear axle assembly carry out the assembly welding operation can.
Example two
Basically the same as the first embodiment, further:
the outer contours of the telescopic rod 8 and the connecting rod 81 are sleeved with the rotating sleeve 12, the outer contour of the rotating sleeve 12 is provided with a first external thread groove 15, and the outer contours of the base 1 and the top plate 3 are symmetrically provided with threaded holes 14 in threaded connection with the first external thread groove 15.
Refer to fig. 1 and 2.
The four telescopic rods 8 and the connecting rods 81 are screwed into eight threaded holes 14 formed in the base 1 and the top plate 3 by using the first external thread grooves 15 on the rotating sleeve 12, so that the telescopic rods 8 and the connecting rods 81 are fixed on the equipment.
EXAMPLE III
Basically the same as the first embodiment, further:
the tip of telescopic link 8 and connecting rod 81 is two baffles 13 of fixedly connected with respectively, and the surface of two baffles 13 is close to one side fixedly connected with arc piece 16 of telescopic link 8 and connecting rod 81 inner wall respectively.
Refer to fig. 4.
The arc blocks 16 on the two baffle plates 13 are respectively fixed inside the telescopic rod 8 and the connecting rod 81, and then the baffle plates 13 are used for limiting the rotating sleeve 12.
The working principle is as follows: the assembly welding device for the rear axle of the main frame of the forklift truck comprises an operator, four telescopic rods 8 and a connecting rod 81 are screwed into eight threaded holes 14 formed in a base 1 and a top plate 3 by utilizing outer threaded grooves 15 on a rotating sleeve 12, the four telescopic rods are in threaded connection with inner threaded grooves 18 by utilizing outer threaded grooves two 17 on an arc-shaped block 16, the rotating sleeve 12 is limited by utilizing a baffle 13 on one side of the arc-shaped block 16, so that the telescopic rods 8 and the connecting rod 81 are fixed on equipment, the operator pulls one of lifting platforms, the connecting rod 81 is driven by the base 1 and the top plate 3 to slide on the inner wall of the telescopic rods 8, the distance between the two lifting platforms is adjusted, then the limiting bolts 9 are inserted into threaded holes 11 formed in the telescopic rods 8, then the limiting bolts 9 are rotated to penetrate through movable grooves 10 formed in the connecting rod 81, the bottoms of the limiting bolts 9 are in threaded connection with the threaded holes 11 in the inner wall of the telescopic rods 8, the telescopic rod 8 and the connecting rod 81 are fixed.
The length through measuring telescopic link 8 and connecting rod 81, confirm two lift platform's interval, after equipment interval adjustment is accomplished, operating personnel rotates cover 12 through the antiport, utilizes anti-skidding line 19 on rotating cover 12 to take out it from screw hole 14, can dismantle telescopic link 8 and connecting rod 81 this moment, then reuse equipment to fork truck body frame and rear axle assembly carry out the assembly welding operation can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fork truck body frame rear axle assembly welding device, includes two bases (1), its characterized in that: the X-shaped movable frame (2) is fixedly connected to the upper surfaces of the two bases (1), the top of the X-shaped movable frame (2) is fixedly connected with a top plate (3), a rotating plate (4) is movably connected to the outer contour of the top plate (3), a placing block (5) is fixedly connected to the upper surface of the top plate (3), a fixing rod (6) is fixedly connected to one side, away from the placing block (5), of the upper surface of the top plate (3), a stop block (7) is movably connected to the top of the fixing rod (6), telescopic rods (8) are symmetrically arranged on the outer contours of the bases (1) and the top plate (3), a connecting rod (81) is connected to the inner wall of each telescopic rod (8) in a limiting sliding mode, movable grooves (10) are symmetrically arranged on two sides of the outer contour of the connecting rod (81), and screw holes (11) are arranged on one side, close to the connecting rod (81), of the outer contour of each telescopic rod (8), and the inner wall of the screw hole (11) is in threaded connection with a limiting bolt (9).
2. The assembly welding device for the rear axle of the main frame of the forklift as claimed in claim 1, wherein: the outer contours of the telescopic rod (8) and the connecting rod (81) are sleeved with a rotating sleeve (12), an external thread groove I (15) is formed in the outer contour of the rotating sleeve (12), and threaded holes (14) in threaded connection with the external thread groove I (15) are symmetrically formed in the outer contours of the base (1) and the top plate (3).
3. The assembly welding device for the rear axle of the main frame of the forklift as claimed in claim 2, wherein: the tip fixedly connected with baffle (13) of telescopic link (8) and connecting rod (81), the fixed surface of baffle (13) is connected with arc piece (16).
4. The assembly welding device for the rear axle of the main frame of the forklift as claimed in claim 3, wherein: the outer contour of the arc-shaped block (16) is provided with a second external thread groove (17) on the inner walls of the telescopic rod (8) and the connecting rod (81), and an internal thread groove (18) matched with the second external thread groove (17) is formed on one side of the inner walls of the telescopic rod (8) and the connecting rod (81) close to the second external thread groove (17).
5. The assembly welding device for the rear axle of the main frame of the forklift as claimed in claim 1, wherein: the number of the telescopic rods (8) and the connecting rods (81) is four, and the four telescopic rods (8) and the connecting rods (81) are symmetrically arranged on two sides of the outer contour of the base (1) and the outer contour of the top plate (3).
6. The assembly welding device for the rear axle of the main frame of the forklift as claimed in claim 2, wherein: an anti-skidding lug is arranged on one side, close to the first external thread groove (15), of the outer contour of the rotating sleeve (12), and anti-skidding threads (19) are arranged on one side, close to the first external thread groove (15), of the outer contour of the rotating sleeve (12) through the anti-skidding lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106659.XU CN216426612U (en) | 2021-12-13 | 2021-12-13 | Assembly welding device for rear axle of main frame of forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106659.XU CN216426612U (en) | 2021-12-13 | 2021-12-13 | Assembly welding device for rear axle of main frame of forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216426612U true CN216426612U (en) | 2022-05-03 |
Family
ID=81317255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123106659.XU Expired - Fee Related CN216426612U (en) | 2021-12-13 | 2021-12-13 | Assembly welding device for rear axle of main frame of forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216426612U (en) |
-
2021
- 2021-12-13 CN CN202123106659.XU patent/CN216426612U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |