CN219924618U - Engine connecting rod processing drilling machine - Google Patents
Engine connecting rod processing drilling machine Download PDFInfo
- Publication number
- CN219924618U CN219924618U CN202321197580.9U CN202321197580U CN219924618U CN 219924618 U CN219924618 U CN 219924618U CN 202321197580 U CN202321197580 U CN 202321197580U CN 219924618 U CN219924618 U CN 219924618U
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- CN
- China
- Prior art keywords
- clamping plate
- connecting rod
- fixedly connected
- sliding
- lower clamping
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- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses an engine connecting rod machining drilling machine which comprises an upper clamping plate and a lower clamping plate, wherein a sliding groove is formed in the upper clamping plate, a sliding block is fixedly connected to the upper end face of the lower clamping plate, the sliding groove is in sliding connection with the sliding block, two springs are fixedly connected between the lower end of the upper clamping plate and the upper end of the lower clamping plate, a clamping seat is fixedly connected to the bottom end of the lower clamping plate, the position between the upper clamping plate and the lower clamping plate is adjusted by sliding of the sliding block connected with the lower clamping plate in the sliding groove, after the connecting rod is placed in a groove, the upper clamping plate is loosened, under the action of shrinkage of the springs, a positioning rod slides in positioning holes formed in the upper clamping plate and the lower clamping plate, under the action of a second spring, the positioning rod abuts against the connecting rod, and an opening formed in the clamping seat is used for enabling a drill bit to pass through, and the second sliding block slides up and down in the second sliding groove is used for adjusting the distance between the drill bit and the connecting rod so that the connecting rod can be drilled.
Description
Technical Field
The utility model relates to the technical field of drilling, in particular to an engine connecting rod machining drilling machine.
Background
The connecting rod of the automobile engine is used for transmitting the gas pressure born by the piston to the crankshaft, so that the reciprocating linear motion of the piston is changed into the rotary motion of the crankshaft. The connecting rod consists of a small connecting rod end, a rod body of the connecting rod and a large connecting rod end, and holes are needed to be drilled to enable the connecting rods to be movably connected when the connecting rods are matched with each other, so that a drilling machine for machining the connecting rod of an engine is needed;
the existing drilling machines generally comprise a base, a drilling machine frame, a slideway, a motor, a drill rod, a drill bit and the like, and some drilling machines convenient to move are not provided with a device for fixing a workpiece, and the drilling machines provided with the device for fixing the workpiece are too heavy and inconvenient to move;
the drilling machine is particularly important for the frequently used workpieces of the engine connecting rod, which can be used for conveniently fixing the workpieces during drilling and is convenient to carry, and therefore the engine connecting rod machining drilling machine is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide an engine connecting rod machining drilling machine, which has the characteristic of fixing connecting rods with different specifications.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the engine connecting rod machining drilling machine comprises an upper clamping plate and a lower clamping plate, wherein a sliding groove is formed in the upper clamping plate, a sliding block is fixedly connected to the upper end face of the lower clamping plate, the sliding groove is in sliding connection with the sliding block, two springs are fixedly connected between the lower end of the upper clamping plate and the upper end of the lower clamping plate, and a clamping seat is fixedly connected to the bottom end of the lower clamping plate;
the upper end of the clamping seat is provided with an opening, one ends of the upper clamping plate and the lower clamping plate are respectively provided with a plurality of positioning holes in a penetrating mode, the inside of each positioning hole is connected with a positioning rod in a sliding mode, two ends of each positioning rod are respectively fixedly connected with a limiting block, and the outer wall of each positioning rod located in front is sleeved with a second spring.
In order to facilitate fixing the connecting rod, as an engine connecting rod machining drilling machine of the utility model, one end of the second spring is fixedly connected with the limiting block, and the other end of the second spring is fixedly connected with one sides of the upper clamping plate and the lower clamping plate.
In order to facilitate the placement of the connecting rod, as an engine connecting rod processing drilling machine of the utility model, preferably, one side of the upper clamping plate and one side of the lower clamping plate are respectively provided with a groove matched with the opening.
In order to drill the connecting rod, the upper end of the upper clamping plate is fixedly connected with a sliding frame, a second sliding groove is formed in one side of the sliding frame, and a second sliding block is movably connected in the second sliding groove.
In order to facilitate moving the drill bit, as an engine connecting rod machining drilling machine of the utility model, preferably, one side of the second sliding block is fixedly connected with a fixed block, the other side of the second sliding block is fixedly connected with a pushing block, the lower end of the fixed block is fixedly connected with a motor, and the output end of the motor is fixedly connected with the drill bit.
In order to enable the second sliding block to slide, the engine connecting rod machining drilling machine is preferable in the utility model, the upper end of the sliding frame is provided with a limiting hole, and the size and shape of the limiting hole are matched with those of the motor and the fixed block.
Compared with the prior art, the utility model has the following beneficial effects:
when the connecting rod needs to be processed and drilled, the position between the upper clamping plate and the lower clamping plate is adjusted by sliding the sliding block connected with the lower clamping plate in the sliding groove, then the upper clamping plate is loosened after the connecting rod is put into the groove, under the action of the shrinkage of the spring, the distance between the clamping seat and the sliding frame is reduced to clamp the connecting rod, meanwhile, the positioning rod slides in the positioning holes formed in the upper clamping plate and the lower clamping plate, under the action of the second spring, the positioning rod props against the connecting rod, the opening formed in the clamping seat is used for enabling the drill bit to pass through, and the second sliding block slides up and down in the second sliding groove to adjust the distance between the drill bit and the connecting rod so as to drill the connecting rod conveniently.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a rear view of the present utility model;
fig. 3 is a front view of the present utility model.
In the figure: 1. an upper clamping plate; 2. a lower clamping plate; 3. a chute; 4. a slide block; 5. a spring; 6. a clamping seat; 7. an opening; 8. positioning holes; 9. a positioning rod; 10. a limiting block; 11. a second spring; 12. a groove; 13. a carriage; 14. a second chute; 15. a second slider; 16. a fixed block; 17. a motor; 18. a drill bit; 19. a limiting hole; 20. pushing the block.
Detailed Description
Referring to fig. 1 to 3, a chute 3 is formed in an upper clamping plate 1, a slide block 4 is fixedly connected to an upper end surface of a lower clamping plate 2, the chute 3 is slidably connected with the slide block 4, two springs 5 are fixedly connected between a lower end of the upper clamping plate 1 and an upper end of the lower clamping plate 2, and a clamping seat 6 is fixedly connected to a bottom end of the lower clamping plate 2;
the upper end of the clamping seat 6 is provided with an opening 7, one ends of the upper clamping plate 1 and the lower clamping plate 2 are respectively provided with a plurality of positioning holes 8 in a penetrating mode, the inside of each positioning hole 8 is connected with a positioning rod 9 in a sliding mode, two ends of each positioning rod 9 are respectively fixedly connected with a limiting block 10, and the outer wall of each positioning rod 9 located in the front is sleeved with a second spring 11.
In this embodiment: when the connecting rod needs to be processed and drilled, the position between the upper clamping plate 1 and the lower clamping plate 2 is adjusted by sliding a sliding block 4 connected with the lower clamping plate 2 in a sliding groove 3, then the connecting rod is put into a groove 12, the upper clamping plate 1 is loosened, and under the action of shrinkage of a spring 5, the distance between a clamping seat 6 and a sliding frame 13 is reduced to clamp the connecting rod;
meanwhile, the positioning rod 9 slides in the positioning holes 8 formed in the upper frame plate 1 and the lower clamping plate 2, the positioning rod 9 props against the connecting rod under the action of the second spring 11, the opening 7 formed in the clamping seat 6 is used for enabling the drill bit 18 to pass through, the second sliding block 15 slides up and down in the second sliding groove 14, and the distance between the drill bit 18 and the connecting rod is adjusted, so that the connecting rod is drilled conveniently.
As a technical optimization scheme of the utility model, one end of the second spring 11 is fixedly connected with the limiting block 10, and the other end of the second spring 11 is fixedly connected with one sides of the upper clamping plate 1 and the lower clamping plate 2.
In this embodiment: placing the links of different dimensions into the grooves 12 compresses the positioning rod 9, while the second spring 11 provides the elastic force to fix the links.
As a technical optimization scheme of the utility model, grooves 12 matched with the openings 7 are formed on one side of the upper clamping plate 1 and one side of the lower clamping plate 2.
In this embodiment: the position of the connecting rod to be machined is limited by the groove 12 for better machining of the connecting rod.
As a technical optimization scheme of the utility model, the upper end of the upper clamping plate 1 is fixedly connected with a sliding frame 13, one side of the sliding frame 13 is provided with a second sliding groove 14, and a second sliding block 15 is movably connected in the second sliding groove 14.
In this embodiment: the connecting rod is drilled by the second slide 15 sliding in a second slide groove 14 provided in the carriage 13.
As a technical optimization scheme of the utility model, one side of the second sliding block 15 is fixedly connected with a fixed block 16, the other side of the second sliding block 15 is fixedly connected with a pushing block 20, the lower end of the fixed block 16 is fixedly connected with a motor 17, and the output end of the motor 17 is fixedly connected with a drill bit 18.
In this embodiment: the fixed block 16 connected to one side of the second sliding block 15 is used for fixing the motor 17, and the pushing block 20 is used for pushing the second sliding block 15 so as to slide in the second sliding groove 14, thereby changing the position of the drill bit 18.
As a technical optimization scheme of the utility model, the upper end of the sliding frame 13 is provided with a limiting hole 19, and the size and shape of the limiting hole 19 are matched with those of the motor 17 and the fixed block 16.
In this embodiment: the second slide block 15 is pushed to slide in the second slide groove 14 by the pushing block 20, so that the motor 17 and the fixed block 16 slide in the limit hole 19 at the upper end of the slide rod 13, and the connecting rod is drilled.
Working principle: when the connecting rod needs to be processed and drilled, the position between the upper clamp plate 1 and the lower clamp plate 2 is adjusted by sliding the sliding block 4 connected with the lower clamp plate 2 in the sliding groove 3, then the connecting rod is placed in the groove 12, the outer wall of the positioning rod 9 is sleeved with the second spring 11, so that the positioning rod 9 props against the connecting rod, then the upper clamp plate 1 is loosened to enable the spring 5 to clamp the connecting rod, the connecting rod is fixed through the clamping seat 6, and the opening 7 formed in the clamping seat 6 is used for enabling the drill bit 18 to pass through so as to facilitate drilling of the connecting rod; the motor 17 is started to drive the drill bit 18 to start working, and then the second sliding block 15 is pushed to slide in the second sliding groove 14 through the pushing block 20, so that the drill bit 18 passes through the limiting hole 19 and drills the connecting rod through the opening 7 above the base 6.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an engine connecting rod processing drilling machine, includes punch holder (1) and lower plate (2), its characterized in that: a sliding groove (3) is formed in the upper clamping plate (1), a sliding block (4) is fixedly connected to the upper end face of the lower clamping plate (2), the sliding groove (3) is in sliding connection with the sliding block (4), two springs (5) are fixedly connected between the lower end of the upper clamping plate (1) and the upper end of the lower clamping plate (2), and a clamping seat (6) is fixedly connected to the bottom end of the lower clamping plate (2);
the upper end of the clamping seat (6) is provided with an opening (7), one ends of the upper clamping plate (1) and the lower clamping plate (2) are respectively provided with a plurality of positioning holes (8) in a penetrating mode, the inside of each positioning hole (8) is connected with a positioning rod (9) in a sliding mode, two ends of each positioning rod (9) are respectively fixedly connected with a limiting block (10), and the outer wall of each positioning rod (9) located in front is sleeved with a second spring (11).
2. An engine connecting rod machining drill according to claim 1, wherein: one end of the second spring (11) is fixedly connected with the limiting block (10), and the other end of the second spring (11) is fixedly connected with one sides of the upper clamping plate (1) and the lower clamping plate (2).
3. An engine connecting rod machining drill according to claim 1, wherein: grooves (12) matched with the openings (7) are formed in one side of the upper clamping plate (1) and one side of the lower clamping plate (2).
4. An engine connecting rod machining drill according to claim 1, wherein: the upper end of the upper clamping plate (1) is fixedly connected with a sliding frame (13), a second sliding groove (14) is formed in one side of the sliding frame (13), and a second sliding block (15) is movably connected in the second sliding groove (14).
5. An engine connecting rod machining drill according to claim 4, wherein: one side fixedly connected with fixed block (16) of second slider (15), the opposite side fixedly connected with of second slider (15) promotes piece (20), fixed block (16) lower extreme fixedly connected with motor (17), the output fixedly connected with drill bit (18) of motor (17).
6. An engine connecting rod machining drill according to claim 5, wherein: the upper end of the sliding frame (13) is provided with a limiting hole (19), and the size and shape of the limiting hole (19) are matched with those of the motor (17) and the fixed block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197580.9U CN219924618U (en) | 2023-05-16 | 2023-05-16 | Engine connecting rod processing drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197580.9U CN219924618U (en) | 2023-05-16 | 2023-05-16 | Engine connecting rod processing drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924618U true CN219924618U (en) | 2023-10-31 |
Family
ID=88487507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321197580.9U Active CN219924618U (en) | 2023-05-16 | 2023-05-16 | Engine connecting rod processing drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924618U (en) |
-
2023
- 2023-05-16 CN CN202321197580.9U patent/CN219924618U/en active Active
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