CN219649120U - Repairing hydraulic pliers for axle shot blasting - Google Patents
Repairing hydraulic pliers for axle shot blasting Download PDFInfo
- Publication number
- CN219649120U CN219649120U CN202320473792.9U CN202320473792U CN219649120U CN 219649120 U CN219649120 U CN 219649120U CN 202320473792 U CN202320473792 U CN 202320473792U CN 219649120 U CN219649120 U CN 219649120U
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- hydraulic
- hydraulic clamp
- cylinder body
- pressing rod
- axle
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- 238000005422 blasting Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to the technical field of axle shell manufacturing, and discloses a seam repairing hydraulic clamp for an axle shot blasting, which comprises a hydraulic clamp assembly, wherein the hydraulic clamp assembly comprises a hydraulic clamp body, a workpiece placing cavity is formed in the hydraulic clamp body, a pressing rod assembly is arranged at the top of the hydraulic clamp body, the pressing rod assembly comprises a cylinder body and a pressing rod which is connected with the cylinder body in a sliding manner in the cylinder body, one end of the pressing rod extends out of the cylinder body in a sliding manner, one end of the pressing rod extends out of the cylinder body and penetrates through the hydraulic clamp body to the workpiece placing cavity, one end of the pressing rod, which is positioned in the cylinder body, is fixedly connected with a pressing plate, a back pressure spring is fixedly connected between the pressing plate and the inner bottom of the cylinder body, and an oil inlet pipe is fixedly connected to the cylinder body. The utility model has the following advantages and effects: the axle housing can be subjected to seam repair treatment after the axle housing completes the shot blasting process.
Description
Technical Field
The utility model relates to the technical field of axle shell manufacturing, in particular to a hydraulic clamp for repairing a seam of an axle shot blasting machine.
Background
The axle is one of main components in the whole running process of the automobile, wheels are arranged at two ends of the axle, the weight of the frame and each assembly on the frame are supported, each part in a transmission system is protected, and the normal running of the automobile on a road is maintained, wherein an axle housing is one of key parts of the axle and mainly used for supporting the weight of the whole automobile and protecting a main speed reducer, a differential mechanism, a half shaft and the like, the process structure is complex, the complex structure such as curved surfaces, bosses and grooves is mostly adopted, and the axle housing is an important guarantee of the reliability of the axle. The axle housing has various production modes, one of the production modes is that a steel pipe blank is integrally formed, the manufactured axle housing has good strength and is durable, in the production process, the axle housing needs to be subjected to a shot blasting process, and after the completion, a small part of axle housing can generate loose gaps, so that the gap repairing treatment is needed.
Disclosure of Invention
The utility model aims to provide a hydraulic clamp for repairing a seam of an axle shot blasting ball, which has the effect of being convenient for repairing the seam of an axle shell.
The technical aim of the utility model is realized by the following technical scheme: the hydraulic tong assembly comprises a hydraulic tong body, a piece placing cavity is formed in the hydraulic tong body, a pressing rod assembly is arranged at the top of the hydraulic tong body, the pressing rod assembly comprises a cylinder body and a pressing rod which is connected with the cylinder body in a sliding mode, one end of the pressing rod extends out of the cylinder body and penetrates through the hydraulic tong body to the piece placing cavity, the pressing rod is located in the cylinder body, a pressing plate is fixedly connected with a back pressure spring, and an oil inlet pipe is fixedly connected to the cylinder body.
Through adopting above-mentioned technical scheme, after the ball is thrown to the axle housing, will need repair the axle housing position of seam and put a intracavity, start the hydro-cylinder and advance oil pipe oil feed to the clamp plate and bring the depression bar to cause hydraulic pressure, the depression bar extrudees the gap on the axle housing of a intracavity, makes can fasten more between the axle housing part, reduces the potential safety hazard of follow-up use, convenient operation is swift, labour saving and time saving.
The utility model is further provided with: and a positioning block is fixedly connected to the position, right corresponding to the compression bar, in the placement cavity.
Through adopting above-mentioned technical scheme, put the axle housing upper portion to put on the piece intracavity location piece, can put the axle housing to put the position of piece intracavity and carry out spacingly when the extrusion, prevent that the axle housing part from moving at will under pressure when the extrusion, the degree of accuracy when reinforcing extrusion.
The utility model is further provided with: the hydraulic clamp is characterized in that a sliding block is fixedly connected to the bottom of the positioning block, an adjusting hole is formed in the sliding block, a sliding groove for the sliding block to slide and a fixing hole corresponding to the adjusting hole are formed in the hydraulic clamp body, the fixing holes are formed in a plurality of same horizontal lines, and fixing screws I penetrating through the fixing holes and extending into the adjusting holes are connected in the fixing holes in an internal threaded mode.
Through adopting above-mentioned technical scheme, to not unidimensional car axle housing, put to the part size of putting in the piece intracavity between the difference, but the slider in the spout of sliding from this makes the regulation hole correspond the fixed orifices of different positions to adjust the position of sliding locating piece in putting the piece intracavity, make locating piece and put to have suitable distance between the piece intracavity, fix the locating piece in putting the piece intracavity with the set screw one, accomplish the seam process of repairing to car axle housing afterwards.
The utility model is further provided with: the hydraulic pliers is characterized in that a cavity is formed in the top of the hydraulic pliers body, the compression bar assembly is arranged in the cavity, and a hole for the compression bar to extend out of the cavity and extend to the material placing cavity is formed in the bottom of the cavity.
Through adopting above-mentioned technical scheme, the depression bar subassembly is put to the hydraulic tong body cavity in for the depression bar subassembly can be more stable when the operation, and the depression bar also can extrude the axle shell smoothly.
The utility model is further provided with: the hydraulic clamp assembly is provided with two sliding seats, and the two hydraulic clamp assemblies are in sliding connection with the sliding seats.
By adopting the technical scheme, the two hydraulic pliers are placed on the sliding seat, so that the two ends of the axle housing can be leveled and the seam is repaired conveniently, and the accuracy is higher; the hydraulic pliers are slid on the sliding seat to adjust the two hydraulic pliers to a proper distance, the two ends of the axle housing are respectively placed in the two hydraulic pliers placing piece cavities, the oil cylinder is started to push the pressure rod to squeeze the axle housing for repairing the seam, and the applicable hydraulic pliers range is wider.
The utility model is further provided with: the hydraulic pliers are characterized in that moving blocks are hinged to two sides of the bottom of each hydraulic pliers body, first mounting holes are formed in the moving blocks, placing grooves for placing the moving blocks are formed in the hydraulic pliers bodies, and second mounting holes corresponding to the first mounting holes are formed in the placing grooves.
Through adopting above-mentioned technical scheme, when removing the hydraulic tong, rotate the movable block of hydraulic tong bottom both sides and put down for the hydraulic tong can slide on the slide, thereby adjusts the distance between two hydraulic tongs on the slide.
The utility model is further provided with: the sliding seat is provided with an adjusting groove, and the first mounting hole is internally connected with a second fixing screw penetrating through the first mounting hole and extending into the adjusting groove.
By adopting the technical scheme, after the hydraulic clamp is well adjusted on the sliding seat in a sliding way, the second fixing screw penetrates through the first mounting hole and stretches into the adjusting groove to fix the hydraulic clamp on the sliding seat, so that the hydraulic clamp body is prevented from moving randomly in the process of repairing the seam; when the hydraulic pliers are not needed to slide, the moving block is rotated to be placed back into the placing groove, so that the first fixing screw penetrates through the first mounting hole and stretches into the second mounting hole to fix the moving block on the hydraulic pliers body, and the moving block is rotated out when the hydraulic pliers are needed to be used.
The beneficial effects of the utility model are as follows: 1. after the shot blasting process of the axle housing is finished, the hydraulic driving press rod can be utilized to squeeze and repair the position of the crack of the axle housing in the placing cavity, so that the axle housing piece can be integrally and firmly fixed, and the product quality is improved; 2. the positioning blocks in the placing cavity can be used for positioning and stabilizing the axle shell part, so that the axle shell part cannot be moved and separated at will in the extrusion and seam repairing process, and meanwhile, the positions of the positioning blocks in the placing cavity can be adjusted, so that the seam repairing can be carried out on different parts of the axle shell, and the device is also suitable for the axle shells with different sizes; 3. the two hydraulic clamp assemblies which can slide on the sliding seat can be arranged, so that the two ends of the axle housing can be leveled more quickly, the two ends of the axle housing can be simultaneously subjected to seam repairing, the efficiency is higher, the distance between the two hydraulic clamp assemblies can be adjusted, and the applicable axle housing is wider in size.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic sectional structure of the present embodiment 1.
Fig. 2 is a schematic side view of the structure of embodiment 1.
Fig. 3 is a schematic diagram illustrating the connection relationship between the moving block and the sliding base in embodiment 1
Fig. 4 is a schematic diagram showing the connection relationship between the hydraulic clamp body and the slide in embodiment 1.
In the figure, 1, a hydraulic clamp body; 2. a placement cavity; 3. a compression bar assembly; 301. a cylinder; 302. a compression bar; 303. a pressing plate; 304. a back pressure spring; 305. an oil inlet pipe; 4. a cavity; 5. a positioning block; 6. a sliding block; 7. an adjustment aperture; 8. a fixing hole; 9. a first fixing screw; 10. a slide; 11. a moving block; 12. a first mounting hole; 13. a placement groove; 14. a second mounting hole; 15. and fixing a second screw.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Embodiment 1, a crack hydraulic tong of ball is thrown to axle, as shown in fig. 1, the hydraulic tong subassembly includes hydraulic tong body 1, be equipped with on the hydraulic tong body 1 and put a chamber 2, hydraulic tong body 1 top has been put depression bar subassembly 3, hydraulic tong body 1 top is equipped with cavity 4, depression bar subassembly 3 is arranged in cavity 4, cavity 4 bottom is equipped with and supplies depression bar 302 to stretch out in cavity 4 to put the hole in the material chamber, depression bar subassembly 3 includes cylinder 301 and cylinder 301 in with cylinder 301 sliding connection's depression bar 302, depression bar 302 one end slides and stretches out in cylinder 301, depression bar 302 stretches out in cylinder 301 one end and passes hydraulic tong body 1 and stretch to put a chamber 2, depression bar 302 is located cylinder 301 one end fixedly connected with clamp plate 303, fixedly connected with back pressure spring 304 between clamp plate 303 and the cylinder 301 inner bottom, fixedly connected with oil feed pipe 305 on the cylinder 301.
After the axle housing is shot blasting, the axle housing part needing to be subjected to seam repairing is placed in the workpiece placing cavity 2, an oil cylinder is started to feed the oil inlet pipe 305 with oil to the pressing plate 303 and the pressing rod 302, the pressing plate 303 moves downwards with the pressing rod 302, the pressing rod 302 extrudes the seam on the axle housing in the workpiece placing cavity 2, after the seam repairing process is finished, oil in the cylinder 301 is pumped out from the oil inlet pipe 305, the back pressure spring 304 rebounds with the pressing plate 303 and the pressing rod 302, the pressing rod 302 retreats into the cylinder 301, and then the axle housing is taken out from the workpiece placing cavity 2.
As shown in fig. 1 and 2, a positioning block 5 is fixedly connected to a position, opposite to a compression bar 302, in a workpiece placing cavity 2, a sliding block 6 is fixedly connected to the bottom of the positioning block 5, an adjusting hole 7 is formed in the sliding block 6, a sliding groove for sliding the sliding block 6 and a fixing hole 8 corresponding to the adjusting hole 7 are formed in a hydraulic clamp body 1, the fixing holes 8 are formed in a plurality of same horizontal lines, and a fixing screw 9 penetrating through the fixing hole 8 and extending into the adjusting hole 7 is connected to the fixing hole 8 in an internal thread mode.
The upper part of the axle housing is placed on the positioning block 5 in the mounting cavity 2, the sliding blocks in the sliding grooves are slid aiming at axle housings with different sizes, and the adjusting holes 7 correspond to the fixing holes 8 in different positions, so that the positions of the sliding positioning block 5 in the mounting cavity 2 are adjusted, a proper distance exists between the positioning block 5 and the mounting cavity 2, the positioning block 5 is fixed in the mounting cavity 2 by the first fixing screw 9, and then the seam repairing process of the axle housing is completed.
As shown in fig. 2-4, the hydraulic pliers further comprise two sliding seats 10, the two hydraulic pliers are slidably connected with the sliding seats 10, moving blocks 11 are hinged to two sides of the bottom of the hydraulic pliers body 1, first mounting holes 12 are formed in the moving blocks 11, a placing groove 13 for placing the moving blocks 11 is formed in the hydraulic pliers body 1, second mounting holes 14 corresponding to the first mounting holes 12 are formed in the placing groove 13, an adjusting groove is formed in the sliding seats 10, and second fixing screws 15 penetrating through the first mounting holes 12 and extending into the adjusting groove are connected with the first mounting holes 12 in an internal thread mode.
When the hydraulic pliers are moved, the moving blocks 11 on two sides of the bottom of the hydraulic pliers are rotated and put down, so that the hydraulic pliers can slide on the sliding seat 10, the distance between the two hydraulic pliers is adjusted on the sliding seat 10, and after the adjustment is finished, the second fixing screw 15 penetrates through the first mounting hole 12 and stretches into the adjusting groove to fix the hydraulic pliers on the sliding seat 10; when the hydraulic pliers are not needed to slide, the movable block 11 is rotated to be placed back into the placing groove 13, so that the first fixing screw 9 penetrates through the first mounting hole 12 to extend into the second mounting hole 14 to fix the movable block 11 on the hydraulic pliers body 1, and when the hydraulic pliers are needed to be used, the hydraulic pliers are rotated out separately.
In summary, the moving blocks 11 at two sides of the bottom of the hydraulic pliers are rotated and put down, so that the hydraulic pliers can slide on the sliding seat 10, the distance between the two hydraulic pliers is adjusted on the sliding seat 10, after the adjustment, the second fixing screw 15 is inserted into the adjusting groove through the first mounting hole 12 to fix the hydraulic pliers on the sliding seat 10, the axle housing part needing to be repaired is put on the positioning block 5 in the workpiece placing cavity 2, the oil cylinder is started to feed the oil inlet pipe 305 to the pressing plate 303 with the pressing rod 302, the pressing plate 303 with the pressing rod 302 moves downwards, the pressing rod 302 presses the gap on the axle housing in the workpiece placing cavity 2, after the repairing process is finished, the oil in the cylinder 301 is extracted from the oil inlet pipe 305, the back pressing spring 304 with the pressing rod 303 and the pressing rod 302 rebounds, the pressing rod 302 is retracted into the cylinder 301, and then the axle housing is taken out from the workpiece placing cavity 2.
Claims (7)
1. The utility model provides a repair seam hydraulic tong of ball is thrown to axle, includes hydraulic tong subassembly, its characterized in that: the hydraulic tong assembly comprises a hydraulic tong body (1), a workpiece placing cavity (2) is formed in the hydraulic tong body (1), a pressing rod assembly (3) is arranged at the top of the hydraulic tong body (1), the pressing rod assembly (3) comprises a cylinder body (301) and a pressing rod (302) which is connected with the cylinder body (301) in a sliding mode, one end of the pressing rod (302) stretches out of the cylinder body (301) and penetrates through the hydraulic tong body (1) to stretch into the workpiece placing cavity (2), a pressing plate (303) is fixedly connected to one end of the pressing rod (302) in the cylinder body (301), a back pressing spring (304) is fixedly connected between the pressing plate (303) and the inner bottom of the cylinder body (301), and an oil inlet pipe (305) is fixedly connected to the cylinder body (301).
2. The hydraulic clamp for repairing an axle shot-blasting machine according to claim 1, wherein: a positioning block (5) is fixedly connected to the position, right corresponding to the pressing rod (302), in the workpiece placing cavity (2).
3. The hydraulic clamp for repairing an axle shot-blasting machine according to claim 2, wherein: the hydraulic clamp is characterized in that a sliding block (6) is fixedly connected to the bottom of the positioning block (5), an adjusting hole (7) is formed in the sliding block (6), a sliding chute for the sliding block (6) and a fixing hole (8) corresponding to the adjusting hole (7) are formed in the hydraulic clamp body (1), the fixing hole (8) is formed in a plurality of same horizontal lines, and fixing screws (9) penetrating through the fixing hole (8) and extending into the adjusting hole (7) are connected with the fixing hole (8) in an internal threaded mode.
4. The hydraulic clamp for repairing an axle shot-blasting machine according to claim 1, wherein: the hydraulic pliers is characterized in that a cavity (4) is formed in the top of the hydraulic pliers body (1), the compression bar assembly (3) is arranged in the cavity (4), and a hole for the compression bar (302) to extend out of the cavity (4) and to extend to the workpiece placing cavity (2) is formed in the bottom of the cavity (4).
5. The hydraulic clamp for repairing an axle shot-blasting machine according to claim 1, wherein: the hydraulic clamp comprises a plurality of hydraulic clamp assemblies, and is characterized by further comprising a sliding seat (10), wherein two hydraulic clamp assemblies are arranged and are in sliding connection with the sliding seat (10).
6. The hydraulic clamp for repairing an axle shot-blasting machine of claim 5, wherein: the hydraulic pliers are characterized in that moving blocks (11) are hinged to two sides of the bottom of the hydraulic pliers body (1), first mounting holes (12) are formed in the moving blocks (11), placing grooves (13) for placing the moving blocks (11) are formed in the hydraulic pliers body (1), and second mounting holes (14) corresponding to the first mounting holes (12) are formed in the placing grooves (13).
7. The hydraulic clamp for repairing an axle shot-blasting machine of claim 6, wherein: an adjusting groove is formed in the sliding seat (10), and a second fixing screw (15) penetrating through the first mounting hole (12) and extending into the adjusting groove is connected with the first mounting hole (12) in an internal thread mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473792.9U CN219649120U (en) | 2023-03-13 | 2023-03-13 | Repairing hydraulic pliers for axle shot blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473792.9U CN219649120U (en) | 2023-03-13 | 2023-03-13 | Repairing hydraulic pliers for axle shot blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649120U true CN219649120U (en) | 2023-09-08 |
Family
ID=87857108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320473792.9U Active CN219649120U (en) | 2023-03-13 | 2023-03-13 | Repairing hydraulic pliers for axle shot blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649120U (en) |
-
2023
- 2023-03-13 CN CN202320473792.9U patent/CN219649120U/en active Active
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