CN217833398U - Auxiliary positioning device for machining transmission arm of ship engine - Google Patents
Auxiliary positioning device for machining transmission arm of ship engine Download PDFInfo
- Publication number
- CN217833398U CN217833398U CN202222024708.3U CN202222024708U CN217833398U CN 217833398 U CN217833398 U CN 217833398U CN 202222024708 U CN202222024708 U CN 202222024708U CN 217833398 U CN217833398 U CN 217833398U
- Authority
- CN
- China
- Prior art keywords
- processing
- ship engine
- pressure strip
- positioning device
- auxiliary positioning
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of work piece assistance-localization real-time's technique and specifically relates to an assistance-localization real-time device that processing of boats and ships engine drive arm was used is related to, including the processing base that the level set up, the both sides of processing base are provided with clamping structure respectively, should clamping structure centre gripping respectively is on the driving plate of transfer line both sides, clamping structure includes places the stay tube on the processing base and places the pressure strip at the top of stay tube along vertical direction, the stay tube plays the supporting role to the pressure strip, the pressure strip is used for compressing tightly the driving plate, the one end of pressure strip is located the driving plate top, the other end of pressure strip is located the stay tube top. The processing method and the processing device have the advantages that the phenomenon of vertical shaking of the transmission wall of the ship engine can be avoided during processing, the processing error generated during processing of the transmission wall of the ship engine is reduced, and the processing precision of the transmission arm of the ship engine in the production process is effectively improved.
Description
Technical Field
The application relates to the technical field of auxiliary positioning of workpieces, in particular to an auxiliary positioning device for machining a transmission arm of a ship engine.
Background
The ship engine transmission arm is used as an important structure for outputting power of an engine in a ship, and strict precision requirements are required in processing and production. The specific structure of the ship engine transmission arm comprises a transmission rod 001 and semicircular transmission plates 002 at two ends of the transmission rod, wherein the inner walls 003 and the outer walls 004 of the transmission plates 002 are also semicircular.
In order to improve the machining precision of the ship engine transmission arm in the production process, a device capable of positioning the ship engine transmission arm when the ship engine transmission arm is machined is urgently needed, so that the error of the ship engine transmission arm in machining is reduced, and the machining precision of the ship engine transmission arm in the production process is further improved.
SUMMERY OF THE UTILITY MODEL
The application provides an auxiliary positioning device of boats and ships engine transmission arm processing usefulness, the purpose is in order to improve the machining precision of boats and ships engine transmission arm in process of production.
The application provides an auxiliary positioning device of marine engine drive arm processing usefulness adopts following technical scheme:
the utility model provides an auxiliary positioning device that processing of marine engine driving arm was used, includes the processing base that the level set up, the both sides of processing base are provided with clamping structure respectively, clamping structure centre gripping is on the driving plate of transfer line both sides respectively, clamping structure includes along the stay tube of vertical direction fixing on the processing base, place the pressure strip at stay tube top and be used for carrying out the compressing tightly pole that compresses tightly to the pressure strip, compress tightly the inner wall of pole butt at the driving plate, the one end of pressure strip is located the driving plate top, the other end of pressure strip is located the stay tube top.
By adopting the technical scheme, the pressing plate applies downward pressure to the transmission plate and the processing base provides upward supporting force for the transmission plate, so that the transmission wall of the ship engine can be fixed on the processing base when the transmission wall of the ship engine is processed, the phenomenon of vertical shaking can not occur when the transmission wall of the ship engine is processed, the processing error generated when the transmission wall of the ship engine is processed is reduced, and the processing precision of the transmission arm of the ship engine in the production process is effectively improved.
Preferably, the top of the compression rod extends out of the top of the compression plate, and the extending part is provided with a nut in a threaded mode.
Through adopting above-mentioned technical scheme, will compress tightly the top that the pole stretches out from the pressure strip, and the nut is installed to the partial screw thread that stretches out, realizes compressing tightly the pressure strip.
Preferably, the processing base is provided with a sliding groove in a long strip shape along the length direction of the processing base, a sliding block is connected in the sliding groove in a sliding mode, and the top of the sliding block is connected with the bottom of the pressing rod.
Through adopting above-mentioned technical scheme, utilize spout and slider to realize compressing tightly the slip of pole in the spout.
Preferably, a hydraulic cylinder is arranged at the bottom of the processing base, and the end part of a piston rod of the hydraulic cylinder is connected with the sliding block.
Through adopting above-mentioned technical scheme, utilize the pneumatic cylinder to provide power for the slip of slider in the spout.
Preferably, the compressing rod comprises a first connecting rod and a second connecting rod, and a locking piece is in threaded fit between the first connecting rod and the second connecting rod.
Through adopting above-mentioned technical scheme, rotate the retaining member, head rod and second connecting rod can be close to each other or keep away from, and then change the whole length that compresses tightly the pole to the mounting height that compresses tightly the pole and can adjust the pressure strip makes the pressure strip can compress tightly at ship engine's top fully.
Preferably, a first gasket is arranged between the nut and the compression plate.
Through adopting above-mentioned technical scheme, utilize first gasket to improve the effect that compresses tightly of pressure bar to the pressure strip.
Preferably, a second gasket is arranged between the supporting tube and the pressing plate.
Through adopting above-mentioned technical scheme, through increasing or reducing the quantity of second gasket, the levelness of the height that can cooperate the compression bar to the pressure strip is adjusted.
Preferably, the pressure strip vertically runs through and is provided with a waist-shaped hole for the top of the pressure rod to penetrate through, the top of the pressure rod extends out of the waist-shaped hole, and the extending part is matched with the nut.
Through adopting above-mentioned technical scheme, when the position that the work piece was placed on the processing base is different, can pass through the angle of adjustment pressure strip installation for the pressure bar can pass the pressure strip smoothly, and the convenience carries out the centre gripping to the work piece and fixes.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the pressing plate applies downward pressure to the transmission plate and the processing base provides upward supporting force for the transmission plate, so that the transmission wall of the ship engine can be fixed on the processing base when the transmission wall of the ship engine is processed, the phenomenon of vertical shaking of the transmission wall of the ship engine can be avoided during processing, the processing error generated during processing of the transmission wall of the ship engine is reduced, and the processing precision of the transmission arm of the ship engine in the production process is effectively improved;
2. the first connecting rod and the second connecting rod are in a threaded fit connection mode, the locking piece is rotated, the first connecting rod and the second connecting rod can be close to or far away from each other, and further the overall length of the pressing rod is changed, so that the pressing rod can adjust the installation height of the pressing plate, and the pressing plate can be fully pressed on the top of the ship engine;
3. when the position of the workpiece on the processing base is different, the angle of installation of the pressing plate can be adjusted, so that the pressing rod can smoothly penetrate through the pressing plate, and the workpiece is conveniently clamped and fixed.
Drawings
FIG. 1 is a schematic diagram of a specific structure of a transmission arm of a ship engine in the background art;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 3 is a schematic structural diagram specifically showing the positional relationship of the hydraulic cylinders.
In the figure, 1, a base is processed; 2. supporting a pipe; 3. a compression plate; 4. a hold down bar; 41. a first connecting rod; 42. a second connecting rod; 5. a chute; 6. a slider; 7. a hydraulic cylinder; 8. a locking member; 9. a first gasket; 10. a second gasket; 11. a waist-shaped hole.
Detailed Description
The present application is described in further detail below with reference to fig. 2-3.
The embodiment is as follows:
the utility model provides an auxiliary positioning device that processing of marine engine transmission arm was used, refers to figure 2, including fixed mounting at the processing base 1 of horizontal direction, processing base 1 is the cuboid form, and marine engine transmission arm can place at the top of processing base 1, and the both sides of processing base 1 are provided with clamping structure respectively, and this clamping structure centre gripping is respectively on the driving plate of transfer line both sides.
Specifically, referring to fig. 2, the clamping structure includes a supporting tube 2 placed on the processing base 1 along the vertical direction and a pressing plate 3 placed at the top of the supporting tube 2, the supporting tube 2 may be a column shape or a rectangular tube shape, the pressing plate 3 is in a rectangular tube shape, one end of the pressing plate 3 is placed at the top of the driving plate, the other end of the pressing plate 3 abuts against the top of the supporting tube 2, the supporting tube 2 supports the pressing plate 3, and downward pressure can be applied to the driving plate by the pressing plate 3 and one end of the driving plate abutting against each other.
The pressing plate 3 applies downward pressure to the transmission plate and provides upward supporting force for the transmission plate with the processing base 1, the transmission wall of the ship engine can be fixed on the processing base 1 when the transmission wall of the ship engine is processed, the phenomenon of vertical shaking cannot occur when the transmission wall of the ship engine is processed, the processing error generated when the transmission wall of the ship engine is processed is reduced, and the processing precision of the transmission arm of the ship engine in the production process is effectively improved.
Further, referring to fig. 2, the clamping structure further comprises a pressing rod 4 vertically arranged on the processing base 1, the pressing rod 4 is cylindrical, the top of the pressing rod 4 extends out of the top of the pressing plate 3, a nut is installed on a portion of the extending thread, the end of the nut abuts against the top of the pressing plate 3, the pressing plate 3 can be fixed on the transmission plate through the nut and the pressing rod 4, downward pressure can be applied to the transmission plate through the pressing plate 3, upward supporting force is provided for the transmission plate through the processing base 1, and fixing of the transmission wall of the ship engine in the vertical direction can be achieved.
Further, referring to fig. 2, a circular first spacer 9 is sandwiched between the nut and the pressing plate 3, and the pressing effect of the pressing plate 3 on the driving plate can be effectively increased by the first spacer 9.
Further, referring to fig. 2, the pressing plate 3 vertically penetrates through a waist-shaped hole 11 for the top of the pressing rod 4 to penetrate through, and the top of the pressing rod 4 can extend out of the waist-shaped hole 11. When the position of the workpiece on the processing base 1 is different, the angle of the pressing plate 3 can be adjusted, so that the pressing rod 4 can smoothly pass through the pressing plate 3, and the workpiece can be clamped and fixed conveniently.
Further, referring to fig. 2, in order to facilitate the compressing rod 4 to slide on the processing base 11, the processing base 1 is provided with a strip-shaped chute 5 along the length direction thereof, the bottom of the compressing rod 4 is welded with a sliding block 6, the sliding block 6 is slidably mounted in the chute 5, the side wall of the sliding block 6 abuts against the wall of the chute 5, and the top of the sliding block 6 is flush with the top of the chute 5. The sliding of the compression rod 4 in the chute 5 is realized by means of a slide block 6.
Referring to fig. 2 and 3, in order to realize the automatic sliding of the pressing rod 4, a hydraulic cylinder 7 is arranged at the bottom of the processing base 1, a piston rod of the hydraulic cylinder 7 is connected with the sliding block 6 through a bolt, the sliding block 6 is driven to slide in the sliding groove 5 by the movement of the piston rod of the hydraulic cylinder 7, and then the pressing rod 4 is moved in the horizontal direction.
In the present embodiment, referring to fig. 2, the pressing rod 4 includes a first connecting rod 41 and a second connecting rod 42, and the first connecting rod 41 is located above the second connecting rod 42. First connecting rod 41 and second connecting rod 42 screw-thread fit have retaining member 8, and through rotating retaining member 8, first connecting rod 41 and second connecting rod 42 can be close to each other or keep away from, and then change the whole length of compressing tightly pole 4 to compressing tightly pole 4 can adjust the mounting height of pressure strip 3, make pressure strip 3 can compress tightly at the top of marine engine fully.
Referring to fig. 2, when the height of the ship engine transmission wall needs to be fixed is changed, the length of the pressing rod 4 is changed along with the height of the ship engine transmission wall, at this time, the height of the pressing plate 3 close to one end of the ship engine transmission wall is also changed, in order to enable the two ends of the pressing plate 3 to be always at the same level, a second gasket 10 is placed between the pressing plate 3 and the supporting pipe 2, and the second gasket 10 is increased or reduced in number, so that the levelness of the pressing plate 3 can be adjusted by matching the height of the pressing rod 4.
The implementation principle of the embodiment of the application is as follows:
when the ship engine transmission wall is processed, the ship engine transmission wall is firstly placed on the processing base 1, then the supporting tube 2, the pressing plate 3 and the pressing rod 4 are utilized to fix the ship engine transmission wall in the horizontal and vertical directions, so that the phenomenon of shaking of the ship engine transmission wall can be avoided during processing, the processing error of the ship engine transmission wall during processing is reduced, and the processing precision of the ship engine transmission wall during production is effectively improved.
The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an auxiliary positioning device that processing of marine engine driving arm was used, its characterized in that, processing base (1) including the level setting, the both sides of processing base (1) are provided with clamping structure respectively, clamping structure centre gripping is on the driving plate of transfer line both sides respectively, clamping structure includes along vertical direction fix stay tube (2) on processing base (1), place in the pressure strip (3) at stay tube (2) top and be used for carrying out the compressing tightly pole (4) that compress tightly to pressure strip (3), compress tightly pole (4) butt at the inner wall of driving plate, the one end of pressure strip (3) is located the driving plate top, the other end of pressure strip (3) is located stay tube (2) top.
2. The auxiliary positioning device for processing the driving arm of the ship engine as claimed in claim 1, wherein the top of the pressing rod (4) extends out from the top of the pressing plate (3), and the extended part is threaded with a nut.
3. The auxiliary positioning device for machining the transmission arm of the ship engine as claimed in claim 1, wherein the machining base (1) is provided with a long sliding groove (5) along the length direction thereof, the sliding groove (5) is connected with a sliding block (6) in a sliding manner, and the top of the sliding block (6) is connected with the bottom of the pressing rod (4).
4. The auxiliary positioning device for machining the transmission arm of the ship engine according to claim 3, characterized in that a hydraulic cylinder (7) is arranged at the bottom of the machining base (1), and the end of a piston rod of the hydraulic cylinder (7) is connected with the sliding block (6).
5. The auxiliary positioning device for machining the transmission arm of the ship engine is characterized in that the pressing rod (4) comprises a first connecting rod (41) and a second connecting rod (42), and a locking piece (8) is in threaded fit between the first connecting rod (41) and the second connecting rod (42).
6. The auxiliary positioning device for machining the transmission arm of the ship engine is characterized in that a first gasket (9) is installed between the nut and the pressing plate (3).
7. The auxiliary positioning device for machining the driving arm of the ship engine is characterized in that a second gasket (10) is arranged between the supporting tube (2) and the pressing plate (3).
8. The auxiliary positioning device for machining the transmission arm of the ship engine as claimed in claim 2, wherein a waist-shaped hole (11) for the top of the pressing rod (4) to penetrate through is vertically formed in the pressing plate (3), the top of the pressing rod (4) extends out of the waist-shaped hole (11), and the extending part is matched with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024708.3U CN217833398U (en) | 2022-08-01 | 2022-08-01 | Auxiliary positioning device for machining transmission arm of ship engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024708.3U CN217833398U (en) | 2022-08-01 | 2022-08-01 | Auxiliary positioning device for machining transmission arm of ship engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217833398U true CN217833398U (en) | 2022-11-18 |
Family
ID=84011664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222024708.3U Active CN217833398U (en) | 2022-08-01 | 2022-08-01 | Auxiliary positioning device for machining transmission arm of ship engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217833398U (en) |
-
2022
- 2022-08-01 CN CN202222024708.3U patent/CN217833398U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201960301U (en) | Fast compactor | |
| CN217833398U (en) | Auxiliary positioning device for machining transmission arm of ship engine | |
| CN211414440U (en) | CNC quick positioning fixture | |
| CN218341317U (en) | Aluminum template welding clamp holder | |
| CN215432587U (en) | Precision casting spare processing is with high accuracy positioning fixture that distance was adjusted that has | |
| CN212399327U (en) | Auxiliary clamping device for aluminum piece | |
| CN214292807U (en) | Clamp for hydraulic pipe machining | |
| CN112192474B (en) | Clamp for machining aluminum alloy square tube and using method thereof | |
| CN217964924U (en) | Small-counterweight machining tool with inclination | |
| CN219403378U (en) | Split type adjustable clamp for positioning large V-shaped cylinder body | |
| CN219819417U (en) | Clamping tool | |
| CN212469836U (en) | Fixing clamp for boring of compressor cylinder body | |
| CN216463149U (en) | Aluminum pipe cutting fixing device | |
| CN219005156U (en) | Fixed fixture for petroleum continuous oil pipe | |
| CN219747105U (en) | Pipe cabin clamping fixture | |
| CN114029770B (en) | Rotary speed reducer base angle iron turning clamp with quick positioning corrector | |
| CN213003113U (en) | Drilling and tapping machine for multi-hole machining of workpiece | |
| CN218785498U (en) | Clamping table for detecting steel round pipe | |
| CN221065310U (en) | Clamp for processing aluminum alloy template | |
| CN218903872U (en) | High-efficient tooth device of attacking of porous aluminum product | |
| CN218363410U (en) | Clamping tool for die machining | |
| CN220612374U (en) | Crankcase stator face processing equipment | |
| CN217913034U (en) | Cantilever beam sample milling flutes location frock | |
| CN221088130U (en) | Aluminum mould board production is with centre gripping frock | |
| CN220718232U (en) | Welding tool for double-end screw production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |