CN220636895U - Caterpillar track pin pressing equipment - Google Patents
Caterpillar track pin pressing equipment Download PDFInfo
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- CN220636895U CN220636895U CN202322322290.9U CN202322322290U CN220636895U CN 220636895 U CN220636895 U CN 220636895U CN 202322322290 U CN202322322290 U CN 202322322290U CN 220636895 U CN220636895 U CN 220636895U
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- threaded rod
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses crawler track pin pressing equipment which comprises a base, wherein a supporting plate is fixed at the top of the base, a workbench is arranged at the top of the supporting plate, a lifting assembly is arranged on one side of the supporting plate, the lifting assembly comprises a mounting plate fixedly connected with the top of the base, a motor is arranged at the upper end of the mounting plate, a first bevel gear is fixedly connected with an output shaft of the motor, a threaded rod movably sleeved inside the workbench is arranged on one side of the first bevel gear, two guide rods are movably sleeved inside the movable plate, the bottom of a sliding rail is fixedly connected with the top of the workbench, and a pin pressing assembly is arranged on one side of the sliding plate. According to the utility model, the moving block on the threaded rod is moved, the moving plate fixedly connected with the moving block is moved, two ends of the moving plate further slide in the sliding rail, and the sliding of the moving plate drives the press pin assembly to move, so that the angle of the press pin assembly to the track press pin is adjusted.
Description
Technical Field
The utility model belongs to the field of press pins, and particularly relates to track press pin equipment.
Background
The crawler belt is an important component part of a walking device of the excavator, friction is generated between the crawler belt and the ground to drive the whole machine to walk under the action of a transmission device, in the assembly process of a lower vehicle, the butt joint of the crawler belt is a key point, the lower vehicle assembly is more important, two crawler belts are paved according to the distance between supporting wheels on two sides of a chassis of the lower vehicle, a lower vehicle frame is completely paved on the crawler belt, one side of the lower vehicle frame is lifted by a traveling crane and wrapped to an inner hole of the crawler belt to be in butt joint, a dust ring is installed, and a pin pressing machine is used for precisely pressing a rising pin into a crawler belt hole. In the track pin pressing process, the application of a pin pressing machine is indispensable.
The existing pin pressing machine pin pressing process needs to move the pin pressing machine to a place where pin pressing is needed through a crane, then pin pressing is carried out by manually adjusting the angle of the pin pressing machine, in addition, the oil cylinder joint is easy to be damaged by a collision when the crane lifts the pin pressing machine in the moving process, accidents are easy to be caused, and the efficiency of pin pressing is reduced by lifting the pin pressing machine through the crane, so that improvement is carried out on track pin pressing equipment at present.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides a track pin pressing device, wherein a moving block on a threaded rod is moved, a moving plate fixedly connected with the moving block is moved, two ends of the moving plate further slide in a sliding rail, and the sliding of the moving plate drives a pin pressing assembly to move, so that the angle of the pin pressing assembly to a track pin is adjusted, and meanwhile, a crane is not required to lift, so that the whole device is driven to move through a universal wheel, the efficiency of the track pin pressing is increased, and the problems in the background art are solved.
In order to achieve the above purpose, the utility model provides a track pin pressing device, which comprises a base, a supporting plate is fixed on the top of the base, a workbench is arranged on the top of the supporting plate, a lifting assembly is arranged on one side of the supporting plate, the lifting assembly comprises a mounting plate fixedly connected with the top of the base, a motor is arranged at the upper end of the mounting plate, a first bevel gear is fixedly connected with an output shaft of the motor, one side of the first bevel gear is provided with a threaded rod movably sleeved inside the workbench, a second bevel gear is fixedly connected with the bottom end of the threaded rod, the first bevel gear is meshed with the second bevel gear for transmission, a fixing plate is movably sleeved outside the threaded rod, one side of the fixing plate is fixedly connected with the supporting plate, a moving block is sleeved on one side of the threaded rod extending out of the workbench, two guide rods are movably sleeved inside the moving block, the bottom of the guide rods is fixedly connected with the top of the workbench, a moving plate is fixedly connected with one side of the moving block, two outer sliding sleeves on two sides of the moving plate are provided with sliding rails, the bottom of the sliding rail is fixedly connected with the top of the workbench, and one side of the moving plate is provided with a pin pressing assembly.
Preferably, the pin pressing assembly comprises a connecting plate fixedly connected with one side of the moving plate, a supporting plate is arranged at the top of the connecting plate, an oil cylinder is fixedly connected to one side of the supporting plate, a pin pressing column is fixedly connected to an output shaft of the oil cylinder, transverse screws are fixedly arranged around the supporting plate, threads are formed in one ends, far away from the oil cylinder, of the transverse screws, first nuts are sleeved on the outer movable sleeves of the threads, pin pressing top plates are sleeved on the outer movable sleeves of the first nuts, second nuts are sleeved on one side of the transverse screws, extending out of the pin pressing top plates, and the pin pressing top plates are arranged between the first nuts and the second nuts.
Preferably, a pushing frame is arranged at the top of the workbench, and two ends of the pushing frame are fixedly connected with second handles.
Preferably, universal wheels are fixedly installed around the bottom of the base, fixing rods are sleeved on the left side and the right side of the inside of the base through threads, and first handles used for rotating are arranged at the tops of the fixing rods.
Preferably, two guide holes are formed in the moving block, the guide rods are movably sleeved in the guide holes, threaded holes are formed between the two guide holes, and the threaded rods are matched with the threaded holes.
Preferably, the fixing plate is provided with a fixing hole, a bearing is fixed in the fixing hole, and the threaded rod is sleeved in the bearing.
The crawler belt pin pressing equipment provided by the utility model has the following beneficial effects:
through setting up the first bevel gear in the lifting unit, make first bevel gear's rotation drive second bevel gear meshing rotation, thereby make the threaded rod of second bevel gear drive fixed connection rotate, make the rotation of threaded rod drive the movable block that the cover was established on the threaded rod remove, make movable block fixed connection's movable plate remove, further make the both ends of movable plate slide inside the slide rail, make the slip of movable plate drive the presser pin subassembly and remove, the removal to the presser pin subassembly has been realized, the convenience makes the regulation to the track of different angles, the base bottom is provided with the universal wheel simultaneously, promote the second handle and make the universal wheel remove, thereby make the universal wheel drive whole equipment and remove, do not need the crane to hoist, the efficiency of crawler presser pin has been increased.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.
In the drawings:
fig. 1 is a schematic perspective view of a track pin pressing apparatus of the present utility model.
Fig. 2 is a schematic side view of a track pin press apparatus of the present utility model.
Fig. 3 is a schematic top view of a track pin press apparatus of the present utility model.
Fig. 4 is a schematic view of a pin pressing assembly of the track pin pressing apparatus of the present utility model.
In the figure: 1. a base; 2. a work table; 3. a support plate; 4. a fixed rod; 5. a universal wheel; 6. a mounting plate; 7. a first bevel gear; 8. a second bevel gear; 9. a threaded rod; 10. a fixing plate; 11. a guide rod; 12. a connecting plate; 13. a press pin assembly; 14. a moving plate; 15. a slide rail; 16. a pushing frame 17 and a handle; 18. a motor; 19. a moving block; 1301. an oil cylinder; 1302. a supporting plate; 1303. a transverse screw; 1304. a press pin top plate; 1305. a nut; 1306. and (5) pin pressing columns.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
As shown in fig. 1 to 4, an embodiment of the present utility model provides a track pin pressing device, which comprises a base 1, a supporting plate 3 is fixed at the top of the base 1, a workbench 2 is arranged at the top of the supporting plate 3, a lifting component is arranged at one side of the supporting plate 3, the lifting component comprises a mounting plate 6 fixedly connected with the top of the base 1, a motor 18 is arranged at the upper end of the mounting plate 6, a first bevel gear 7 is fixedly connected with an output shaft of the motor 18, one side of the first bevel gear 7 is provided with a threaded rod 9 movably sleeved inside the workbench 2, a second bevel gear 8 is fixedly connected with the bottom end of the threaded rod 9, the first bevel gear 7 is meshed with the second bevel gear 8 for transmission, a fixed plate 10 is movably sleeved outside the threaded rod 9, one side of the fixed plate 10 is fixedly connected with the supporting plate 3, a moving block 19 is sleeved at one side of the threaded rod 9 extending out of the workbench 2, two guide rods 11 are movably sleeved inside the moving block 19, the bottom of the guide rods 11 is fixedly connected with the top of the workbench 2, one side of the moving block 19 is fixedly connected with a moving plate 14, two sides of the moving plate 14 are externally sleeved with a slide rail 15, the bottom of the slide rail 15 is meshed with the second bevel gear 8, and one side of the moving plate 14 is fixedly connected with the moving pin component 13.
As shown in fig. 4, the press pin assembly 13 includes a connecting plate 12 fixedly connected to one side of the moving plate 14, a supporting plate 1302 is provided at the top of the connecting plate 12, an oil cylinder 1301 is fixedly connected to one side of the supporting plate 1302, an output shaft of the oil cylinder 1301 is fixedly connected to a press pin 1306, transverse screws 1303 are fixedly provided around the supporting plate 1302, one end of each transverse screw 1303 far away from the oil cylinder 1301 is provided with threads, a first nut is movably sleeved outside the threads, a press pin top plate 1304 is movably sleeved outside the first nut, a second nut 1305 is sleeved outside one side of each transverse screw 1303 extending out of the press pin top plate 1304, and the press pin top plate 1304 is provided between the first nut and the second nut 1305.
As shown in fig. 1, a pushing frame 16 is arranged at the top of the workbench 2, and two ends of the pushing frame 16 are fixedly connected with a second handle 17. The device is moved by pushing the second handle 17.
As shown in fig. 1, universal wheels 5 are fixedly installed around the bottom of the base 1, fixing rods 4 are sleeved on the left side and the right side of the inside of the base 1 in a threaded mode, and first handles for rotating are arranged on the tops of the fixing rods 4.
As shown in fig. 1, two guide holes are formed in the moving block 19, the guide rod 11 is movably sleeved in the guide holes, a threaded hole is formed between the two guide holes, and the threaded rod 9 is matched with the threaded hole. The moving block 19 is sleeved with two guide rods 11, so that the moving block 19 moves more stably on the threaded rod 9.
As shown in fig. 1, a fixing hole is formed in the fixing plate 10, a bearing is fixed in the fixing hole, and a threaded rod 9 is sleeved in the bearing. The threaded rod 9 is rotated inside the bearing.
Working principle:
the device is driven to move to a place needing a pressing pin by pushing the second handle 17, the pushing acting force drives the universal wheel 5 to move the device to the place needing the pressing pin, then the motor 18 is driven, the output shaft of the motor 18 drives the first bevel gear 7 to rotate, the rotation of the first bevel gear 7 drives the second bevel gear 8 to rotate in an engaged mode, the second bevel gear 8 drives the fixedly connected threaded rod 9 to rotate, the rotation of the threaded rod 9 drives the moving block 19 sleeved on the threaded rod 9 to move, the moving plate 14 fixedly connected with the moving block 19 is further driven to move, two ends of the moving plate 14 further slide in the sliding rail 15, the sliding of the moving plate 14 drives the pressing pin assembly 13 to move, when the pressing pin assembly 13 is close to a crawler needing the pressing pin, the pressing pin top plate 1305 is screwed off from the transverse screw 1303, then the transverse screw 1303 is aligned with the crawler, the transverse screw 1303 is inserted into the crawler to be positioned, then the nut 1305 is sleeved on the thread of the transverse screw, the crawler 1303 is placed at the lower end of the transverse screw 1306, then the expanding pin is sleeved on the pressing pin 1306, the oil cylinder 1301 is further driven to move the moving plate 14 in the sliding way, the sliding pin 15 is driven to move the pressing pin assembly to move the pressing pin assembly to the pressing pin 1304 to the crawler, and the pressing pin is pressed to the pressing pin to the crawler to be pressed against the crawler to the crawler.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a track pin pressing equipment, includes base (1), the top of base (1) is fixed with backup pad (3), the top of backup pad (3) is equipped with workstation (2), a serial communication port, one side of backup pad (3) is equipped with lifting unit, lifting unit includes mounting panel (6) with base (1) top fixed connection, the upper end of mounting panel (6) is equipped with motor (18), the output shaft fixedly connected with first bevel gear (7) of motor (18), one side of first bevel gear (7) is equipped with movable sleeve and establishes threaded rod (9) in workstation (2), the bottom fixedly connected with second bevel gear (8) of threaded rod (9), and first bevel gear (7) and second bevel gear (8) meshing transmission, the outside movable sleeve of threaded rod (9) is equipped with fixed plate (10), one side and backup pad (3) fixed connection of fixed plate (10), one side thread sleeve that threaded rod (9) stretches out workstation (2) is equipped with movable block (19), one side thread sleeve that movable block (19) is equipped with inside movable sleeve and is equipped with guide bar (11) in workstation (2), two fixed connection top (14), the two sides of the moving plate (14) are sleeved with sliding rails (15) in an external sliding mode, the bottoms of the sliding rails (15) are fixedly connected with the top of the workbench (2), and a pressing pin assembly (13) is arranged on one side of the moving plate (14).
2. The track pin pressing device according to claim 1, wherein the pin pressing assembly (13) comprises a connecting plate (12) fixedly connected with one side of a moving plate (14), a supporting plate (1302) is arranged at the top of the connecting plate (12), an oil cylinder (1301) is fixedly connected to one side of the supporting plate (1302), a pin pressing column (1306) is fixedly connected to an output shaft of the oil cylinder (1301), transverse screws (1303) are fixedly arranged around the supporting plate (1302), threads are formed at one ends, far away from the oil cylinder (1301), of the transverse screws (1303), a first nut is arranged on an outer movable sleeve of the threads, a pin pressing top plate (1304) is arranged on one side of the transverse screws (1303) extending out of the pin pressing top plate (1304), a second nut (1305) is arranged on a threaded sleeve of the first nut, and the pin pressing top plate (1305) is arranged between the first nut and the second nut (1305).
3. The crawler belt pin pressing device according to claim 1, wherein a pushing frame (16) is arranged at the top of the workbench (2), and two ends of the pushing frame (16) are fixedly connected with second handles (17).
4. The crawler belt pin pressing device according to claim 1, wherein universal wheels (5) are fixedly installed around the bottom of the base (1), fixing rods (4) are sleeved on the left side and the right side of the inside of the base (1) in a threaded mode, and first handles for rotating are arranged on the tops of the fixing rods (4).
5. The crawler belt pin pressing device according to claim 1, wherein two guide holes are formed in the moving block (19), the guide rod (11) is movably sleeved in the guide holes, a threaded hole is formed between the two guide holes, and the threaded rod (9) is matched with the threaded hole.
6. The track pin pressing apparatus according to claim 1, wherein the fixing plate (10) has a fixing hole formed therein, a bearing is fixed to the inside of the fixing hole, and the threaded rod (9) is sleeved inside the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322322290.9U CN220636895U (en) | 2023-08-29 | 2023-08-29 | Caterpillar track pin pressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322322290.9U CN220636895U (en) | 2023-08-29 | 2023-08-29 | Caterpillar track pin pressing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636895U true CN220636895U (en) | 2024-03-22 |
Family
ID=90270897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322322290.9U Active CN220636895U (en) | 2023-08-29 | 2023-08-29 | Caterpillar track pin pressing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636895U (en) |
-
2023
- 2023-08-29 CN CN202322322290.9U patent/CN220636895U/en active Active
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