CN219786636U - Piston boring device - Google Patents
Piston boring device Download PDFInfo
- Publication number
- CN219786636U CN219786636U CN202321222322.1U CN202321222322U CN219786636U CN 219786636 U CN219786636 U CN 219786636U CN 202321222322 U CN202321222322 U CN 202321222322U CN 219786636 U CN219786636 U CN 219786636U
- Authority
- CN
- China
- Prior art keywords
- limiting
- wall
- plate
- sliding
- block
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 210000001503 joint Anatomy 0.000 claims description 29
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 8
- 238000005457 optimization Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a piston boring device which comprises a supporting platform, wherein a supporting column is arranged at the top end of the rear side of the supporting platform, a cylinder is arranged at the top end of the front side of the supporting column, a pressing block is arranged at the bottom end of the cylinder, a first horizontal feeding mechanism is arranged at the top end of the left side of the supporting platform, the top end of the first horizontal feeding mechanism is connected with a boring machine through a sliding mechanism, a machine head is arranged at the lower end of the middle part of the right side of the boring machine, a boring cutter is connected with the middle part of the right side of the machine head through a dismounting mechanism, and a second horizontal feeding mechanism is arranged at the top end of the right side of the supporting platform. According to the utility model, under the use effect of the dismounting mechanism, the boring cutter can be replaced and installed relatively conveniently, so that the stable efficiency of the machine head and the boring cutter in the plugging process is ensured on the premise of convenient plugging, and the practical efficiency of the installation between the machine head and the boring cutter is further improved.
Description
Technical Field
The utility model belongs to the technical field of boring devices, and particularly relates to a piston boring device.
Background
The pin shaft hole of the piston boring is an important ring in the manufacturing process of the piston, and the precision of the pin shaft hole directly influences whether the piston and the connecting rod can be correctly matched and work normally.
Boring cutters with different diameters are generally needed in the boring process, the traditional boring cutter replacing mode is relatively complicated to operate, a certain time is needed to be consumed for locking connection through bolts, and replacement efficiency is affected.
We have therefore proposed a piston boring apparatus for solving the above problems.
Disclosure of Invention
Aiming at the problems that in the prior art, the replacing mode of the boring cutter is relatively complicated to operate, a certain time is required to be spent for locking connection through bolts, and the replacing efficiency is affected, the utility model provides the following technical scheme:
the piston boring device comprises a supporting platform, a supporting column is arranged at the top end of the rear side of the supporting platform, a cylinder is arranged at the top end of the front side of the supporting column, a pressing block is arranged at the bottom end of the cylinder, a first horizontal feeding mechanism is arranged at the top end of the left side of the supporting platform, the top end of the first horizontal feeding mechanism is connected with a boring machine through a sliding mechanism, a machine head is arranged at the lower end of the middle part of the right side of the boring machine, the middle part of the right side of the machine head is connected with a boring cutter through a dismounting mechanism, a second horizontal feeding mechanism is arranged at the top end of the right side of the supporting platform, the top end of the second horizontal feeding mechanism is connected with a rotatable center seat through the sliding mechanism, and a telescopic center is arranged at the middle part of the left side of the rotatable center seat;
the sliding mechanism comprises a sliding block fixedly arranged at the bottom ends of the boring machine and the rotatable center seat, the bottom ends of the sliding block are connected to the top end of a sliding plate in a sliding manner, and the bottom ends of the sliding plate are fixedly arranged at the top ends of the first horizontal feeding mechanism and the second horizontal feeding mechanism;
the disassembly and assembly mechanism comprises a butt joint block fixedly installed at the middle part of the right side of the machine head, a Y-shaped groove is formed in the middle part of the right side of the butt joint block, an inserting block is inserted into the inner side of the Y-shaped groove, the top end of the right side of the inserting block is fixedly installed at the middle part of the left side of a limiting butt joint plate, a boring cutter is fixedly installed in the middle part of the right side of the limiting butt joint plate, limiting inserting blocks are inserted into the upper end and the lower end of the outer wall of the right side of the limiting butt joint plate, the outer side of the limiting inserting blocks are fixedly installed in the middle part of the inner wall of a pulling plate, the top end of the outer side of the pulling plate is fixedly installed at the bottom end of the outer wall of the inner side of a movable plate, a reset spring is welded in the middle part of the outer wall of the outer side of the connecting bottom plate, and the top end of the outer side of the reset spring is welded in the middle part of the inner wall of the limiting groove, and the limiting grooves are symmetrically formed in the upper end and lower end of the outer wall of the right side of the butt joint plate.
Under the use effect of dismouting mechanism for can be relatively convenient change the installation to the bore hole sword, make under the convenient prerequisite of grafting, ensured the steady efficiency of aircraft nose and bore hole sword grafting in-process, further improved the practical efficiency of installation between aircraft nose and the bore hole sword.
As the optimization of the technical scheme, the upper end and the lower end of the left outer wall of the plug block are respectively plugged with a limiting block, and the left top end of the limiting block is fixedly arranged at the upper end and the lower end of the inner wall of the Y-shaped groove.
Under the effect of stopper for the stable efficiency of pegging graft between grafting piece and the Y type groove obtains further promotion.
As the optimization of the technical scheme, the outer walls at the upper end and the lower end of the connecting bottom plate are all in rolling embedded connection with the balls, the outer walls at the outer sides of the balls are all in rolling abutting connection with the inner walls of the sliding rails, and the sliding rails are symmetrically arranged at the upper end and the lower end of the inner walls of the limiting grooves.
Under the combined action of the rolling action of the balls and the sliding efficiency of the sliding rail, the stability of the movable plate moving at the inner side of the limiting slot is ensured.
As the optimization of the technical scheme, the upper end and the lower end of the inner side outer wall of the limiting butt joint plate are glued with the butt joint pad, and the inner top ends of the butt joint pads are abutted against the side wall of the butt joint block.
The outer side wall of the butt joint block and the inner side wall of the limiting butt joint plate are effectively protected under the action of the butt joint pad, and damage caused by direct contact is avoided.
The beneficial effects of the utility model are as follows:
under the use effect of dismouting mechanism for can be relatively convenient change the installation to the bore hole sword, make under the convenient prerequisite of grafting, ensured the steady efficiency of aircraft nose and bore hole sword grafting in-process, further improved the practical efficiency of installation between aircraft nose and the bore hole sword.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional front view of an embodiment of the present utility model;
FIG. 2 shows a schematic view of a partial enlarged structure of the head and boring cutter of FIG. 1 provided by an embodiment of the present utility model;
fig. 3 shows an enlarged schematic view of the structure of fig. 2 at a according to an embodiment of the present utility model.
Legend description:
1. a support platform; 2. a support column; 3. a cylinder; 4. briquetting; 5. a positioning seat; 6. a first horizontal feed mechanism; 7. a slip plate; 8. a sliding block; 9. boring machine; 10. a machine head; 11. boring cutter; 12. a second horizontal feed mechanism; 13. a rotatable tip seat; 14. a retractable tip; 15. a butt joint block; 16. a Y-shaped groove; 17. a plug block; 18. a limiting block; 19. limiting butt joint plates; 20. limiting plug blocks; 21. pulling a plate; 22. a movable plate; 23. a connecting bottom plate; 24. a ball; 25. limiting slotting; 26. a return spring; 27. a slide rail; 28. and abutting the pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
As shown in fig. 1, 2 and 3, in the embodiment of the present utility model: the boring machine comprises a supporting platform 1, wherein a supporting column 2 is arranged at the top end of the rear side of the supporting platform 1, a cylinder 3 is arranged at the top end of the front side of the supporting column 2, a pressing block 4 is arranged at the bottom end of the cylinder 3, a first horizontal feeding mechanism 6 is arranged at the top end of the left side of the supporting platform 1, the top end of the first horizontal feeding mechanism 6 is connected with a boring machine 9 through a sliding mechanism, a machine head 10 is arranged at the lower end of the middle part of the right side of the boring machine 9, the middle part of the right side of the machine head 10 is connected with a boring cutter 11 through a dismounting mechanism, a second horizontal feeding mechanism 12 is arranged at the top end of the right side of the supporting platform 1, a rotatable center seat 13 is connected with the top end of the second horizontal feeding mechanism 12 through the sliding mechanism, and a telescopic center 14 is arranged at the middle part of the left side of the rotatable center seat 13;
the sliding mechanism comprises a sliding block 8 fixedly arranged at the bottom ends of the boring machine 9 and the rotatable center seat 13, the bottom ends of the sliding block 8 are both in sliding connection with the top end of a sliding plate 7, and the bottom ends of the sliding plate 7 are fixedly arranged at the top ends of a first horizontal feeding mechanism 6 and a second horizontal feeding mechanism 12;
the disassembly and assembly mechanism comprises a butt joint block 15 fixedly installed in the middle of the right side of the machine head 10, a Y-shaped groove 16 is formed in the middle of the right side of the butt joint block 15, an inserting block 17 is inserted into the inner side of the Y-shaped groove 16, the top end of the right side of the inserting block 17 is fixedly installed in the middle of the left side of a limiting butt joint plate 19, a boring cutter 11 is fixedly installed in the middle of the right side of the limiting butt joint plate 19, limiting inserting blocks 20 are inserted into the upper end and the lower end of the outer wall of the right side of the limiting butt joint plate 19, the outer side of the limiting inserting blocks 20 are fixedly installed in the middle of the inner wall of a pull plate 21, the top end of the outer side of the pull plate 21 is fixedly installed at the bottom end of the outer wall of the inner side of a movable plate 22, the outer side of the movable plate 22 is fixedly installed in the middle of the inner wall of a connecting bottom plate 23, a reset spring 26 is welded in the middle of the outer wall of the outer side of the connecting bottom plate 23, the outer side of the reset spring 26 is welded in the middle of the inner wall of a limiting groove 25, and the limiting groove 25 is symmetrically formed in the upper end and lower end of the outer wall of the right side of the outer wall of the butt joint plate 15.
Pulling the pulling plate 21 to the right under the action of elastic potential energy of the return spring 26, and after the limiting insert block 20 and the limiting insert block 20 are pulled to the maximum, taking out the insert block 17 from the Y-shaped groove 16 under the action of the spacing between the limiting insert block 20 and the butting block 15 at the moment, so that the disassembly work of the boring cutter 11 can be completed, and when a new boring cutter 11 needs to be installed, the steps are reversely operated.
As shown in FIG. 2, the upper and lower ends of the left outer wall of the plugging block 17 are plugged with limiting blocks 18, and the left top ends of the limiting blocks 18 are fixedly mounted on the upper and lower ends of the inner wall of the Y-shaped groove 16.
Under the action of the limiting block 18, the stable efficiency of the plug-in connection between the plug-in block 17 and the Y-shaped groove 16 is further improved.
As shown in fig. 3, the outer walls of the upper and lower ends of the connection bottom plate 23 are all embedded and connected with balls 24 in a rolling manner, and the outer walls of the outer sides of the balls 24 are all abutted against the inner walls of the sliding rails 27 in a rolling manner, and the sliding rails 27 are symmetrically arranged at the upper and lower ends of the inner walls of the limit grooves 25.
The rolling action of the balls 24 cooperates with the sliding efficiency of the sliding rail 27, so that the stability of the movable plate 22 moving inside the limit groove 25 is ensured.
As shown in fig. 3, the upper and lower ends of the inner wall of the limit abutment plate 19 are glued with the abutment pads 28, and the inner top ends of the abutment pads 28 are abutted against the side walls of the abutment block 15.
The outer side wall of the butt joint block 15 and the inner side wall of the limit butt joint plate 19 are effectively protected under the action of the butt joint pad 28, and damage caused by direct contact is avoided.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (4)
1. Piston boring device, including supporting platform (1), support column (2) are installed on supporting platform (1) rear side top, and cylinder (3) are installed on support column (2) front side top, briquetting (4), its characterized in that are installed to cylinder (3) bottom: the left side top of the supporting platform (1) is provided with a first horizontal feeding mechanism (6), the top of the first horizontal feeding mechanism (6) is connected with a boring machine (9) through a sliding mechanism, the lower end of the middle part of the right side of the boring machine (9) is provided with a machine head (10), the middle part of the right side of the machine head (10) is connected with a boring cutter (11) through a dismounting mechanism, the right side top of the supporting platform (1) is provided with a second horizontal feeding mechanism (12), the top of the second horizontal feeding mechanism (12) is connected with a rotatable center seat (13) through the sliding mechanism, and the middle part of the left side of the rotatable center seat (13) is provided with a telescopic center (14);
the sliding mechanism comprises a sliding block (8) fixedly arranged at the bottom ends of the boring machine (9) and the rotatable center seat (13), the bottom ends of the sliding block (8) are both in sliding connection with the top end of the sliding plate (7), and the bottom ends of the sliding plate (7) are fixedly arranged at the top ends of the first horizontal feeding mechanism (6) and the second horizontal feeding mechanism (12);
the disassembly and assembly mechanism comprises a butt joint block (15) fixedly mounted at the middle part of the right side of the machine head (10), a Y-shaped groove (16) is formed in the middle part of the right side of the butt joint block (15), an inserting block (17) is inserted into the inner side of the Y-shaped groove (16), the right side top end of the inserting block (17) is fixedly mounted at the middle part of the left side of a limiting butt joint plate (19), a boring cutter (11) is fixedly mounted at the middle part of the right side of the limiting butt joint plate (19), limiting inserting blocks (20) are inserted into the upper end and the lower end of the right side outer wall of the limiting butt joint plate (19), the outer side of the limiting inserting blocks (20) are fixedly mounted at the middle part of the inner wall of a pulling plate (21), the outer side top end of the pulling plate (21) is fixedly mounted at the bottom end of the outer wall of the inner side of a movable plate (22), a reset spring (26) is fixedly mounted at the middle part of the inner side outer wall of a connecting bottom plate (23), the middle part of the outer side of the connecting bottom plate (23) is welded with a reset spring (26), and the outer side top ends of the reset spring (26) are welded at the middle part of the inner wall of the limiting grooving (25), and the two symmetrical outer sides of the limiting grooving (25) are formed at the two sides of the right side of the upper end and the outer wall of the limiting grooving (25).
2. The piston boring device according to claim 1, wherein the upper and lower ends of the left outer wall of the plug block (17) are plugged with limiting blocks (18), and the left top ends of the limiting blocks (18) are fixedly arranged at the upper and lower ends of the inner wall of the Y-shaped groove (16).
3. The piston boring device according to claim 1, wherein the outer walls at the upper end and the lower end of the connecting bottom plate (23) are respectively embedded and connected with a ball (24) in a rolling manner, the outer walls at the outer sides of the balls (24) are respectively abutted against the inner walls of the sliding rails (27) in a rolling manner, and the sliding rails (27) are symmetrically arranged at the upper end and the lower end of the inner wall of the limiting groove (25).
4. The piston boring device according to claim 1, wherein the upper and lower ends of the inner side outer wall of the limit butt plate (19) are glued with butt pads (28), and the inner side top ends of the butt pads (28) are abutted against the side wall of the butt block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222322.1U CN219786636U (en) | 2023-05-19 | 2023-05-19 | Piston boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222322.1U CN219786636U (en) | 2023-05-19 | 2023-05-19 | Piston boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219786636U true CN219786636U (en) | 2023-10-03 |
Family
ID=88177852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321222322.1U Active CN219786636U (en) | 2023-05-19 | 2023-05-19 | Piston boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219786636U (en) |
-
2023
- 2023-05-19 CN CN202321222322.1U patent/CN219786636U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101676049A (en) | Pintle chain automatic assembly machine | |
| CN219786636U (en) | Piston boring device | |
| CN205200902U (en) | Middle part bank of cells is to equipment | |
| CN107130972B (en) | TBM stepping device adapting to turning | |
| CN109434423B (en) | Press-fitting mechanism with multiple processing surfaces and press-fitting method thereof | |
| CN107775314A (en) | Piston pin assembly machine fitting pin machine structure | |
| CN204277468U (en) | Pipe boring pad lathe | |
| CN202015933U (en) | Touring car rear driven axle press-mounting tamp | |
| CN201813021U (en) | Rocker arm boosting mechanism module for charging connector | |
| CN208127535U (en) | The DC/DC module hot-plug construction recycled for retired battery | |
| CN203459708U (en) | Drilling tool of positioning pin for end cap of bowl mill | |
| CN204691706U (en) | A kind of Novel clamp pricker device | |
| CN220880952U (en) | Alternately traction supporting type laser cutting machine | |
| CN220382466U (en) | Reset mechanism for mute terminal machine | |
| CN202438541U (en) | Cold rolling mill | |
| CN202123144U (en) | Notching mould | |
| CN204591193U (en) | Well bore sidewall core taker core tube dismounting instrument | |
| CN108941773B (en) | The process equipment of clutch hub | |
| CN214245455U (en) | Safety anti-collision warning board for building construction | |
| CN219767900U (en) | Novel automatic excircle tail top grinding device | |
| CN218556666U (en) | Deep hole honing cutter | |
| CN218912913U (en) | Column for double-telescopic plunger type hydraulic support | |
| CN220922264U (en) | Guide shaft for overhauling unit brake of railway locomotive | |
| CN219545904U (en) | Trolley locking rod mechanism for upper plate and lower plate | |
| CN213654792U (en) | Foldable ramp for power catwalk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |