CN213318881U - Positioning device for machining ship parts - Google Patents
Positioning device for machining ship parts Download PDFInfo
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- CN213318881U CN213318881U CN202021081463.2U CN202021081463U CN213318881U CN 213318881 U CN213318881 U CN 213318881U CN 202021081463 U CN202021081463 U CN 202021081463U CN 213318881 U CN213318881 U CN 213318881U
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- outer tube
- inner tube
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- adjusting rod
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Abstract
The utility model relates to a positioner is used in boats and ships parts machining, including work piece locating piece, locator fixed block, the adjusting part who connects work piece locating piece and locator fixed block, adjusting part includes altitude mixture control pole, leveling lever, altitude mixture control pole is the same with leveling lever's structure, by the combined type sleeve pipe structure that inner tube and outer tube formed jointly, has the cavity that holds the inner tube and stretch into and move about in one side of outer tube, all opens a plurality of regulation holes that distribute side by side in inner tube and the adjacent one side of outer tube, passes through the bolt in proper order behind the regulation hole on inner tube and the outer tube and realizes the fixed of inner tube and outer tube through nut locking. The utility model has the advantages that: utilize mutually supporting between work piece locating piece, locator fixed block and the adjusting part to can realize the location to the position of the work piece of multiple different specifications, different shapes, only need to fix a position the work piece of first processing can, unusual convenience.
Description
Technical Field
The utility model relates to a boats and ships spare part processing field, in particular to positioner is used in boats and ships parts machining.
Background
Ships, which are vehicles capable of sailing or berthing in water for transportation or operation, are known as various ships, and have different technical performances, equipment and structural types according to different use requirements.
A ship is a man-made vehicle that operates primarily in geographic water. In addition, a civil ship is generally called a ship, a military ship is called a ship, and a small-sized ship is called a boat or a boat, which is collectively called a ship or a boat. The interior mainly comprises a containment space, a support structure and a drainage structure, with a propulsion system using an external or self-contained energy source. The appearance is generally favorable for overcoming the streamline envelope of the fluid resistance, the materials are continuously updated along with the technological progress, the early materials are natural materials such as wood, bamboo, hemp and the like, and the modern materials are mostly steel, aluminum, glass fiber, acrylic and various composite materials.
At present, various machine tools, such as a milling machine, a grinding machine, etc., are generally used in the process of processing parts in a ship, and in the process of processing parts in the machine tools, in order to ensure the processing accuracy of each part, etc., the positions of the parts are generally positioned to ensure the smoothness and accuracy of processing. The traditional positioning mode adopts a manual measurement positioning mode, namely: firstly, a workpiece is placed on a workbench in a machine tool, and then the position of the workpiece is gradually adjusted manually according to the position of a cutter on the machine tool or other reference factors, so that the workpiece is positioned. According to the positioning mode, before each workpiece is machined, measurement and positioning are required to be carried out independently, the operation is complex, great troubles are caused, and the working efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a location device for ship parts machining convenient, swift fixes a position.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a positioner is used in boats and ships parts machining, its innovation point lies in: the positioner is fixed with a worktable of a machine tool and comprises
The workpiece positioning assembly comprises a workpiece positioning block;
the positioner fixing assembly comprises a positioner fixing block, and the positioner fixing block is fixed with the workbench through a locking mechanism;
the adjusting assembly is connected with the fixed assembly of the positioner and comprises a height adjusting rod vertically arranged and a level adjusting rod horizontally arranged, the height adjusting rod and the level adjusting rod are connected through an L-shaped hollow connecting piece, the height adjusting rod is identical to the level adjusting rod in structure and is of a combined sleeve structure formed by an inner tube and an outer tube together, a cavity for allowing the inner tube to stretch into and move is formed in one side of the outer tube, a plurality of adjusting holes distributed in parallel are formed in one side of the inner tube adjacent to the outer tube, and the inner tube and the outer tube are fixed through nut locking after the adjusting holes in the inner tube and the outer tube are sequentially passed through a bolt.
Further, the locking mechanism is: the lower end face of the locator fixed block is attached to the workbench, a plurality of inverted T-shaped guide grooves distributed in parallel are formed in the surface of the workbench, a T-shaped bolt is arranged in one guide groove, the head of the bolt is arranged in the guide groove, a screw of the bolt extends upwards and penetrates through the locator fixed block to be locked through a nut, and therefore fixing between the locator fixed block and the workbench is achieved.
Further, the locking mechanism is: the lower terminal surface of locator fixed block and workstation laminate mutually, have a plurality of inverted T shape guide ways that distribute side by side on the surface of workstation, still have the inverted T shape embedding piece of embedding inverted T shape guide way simultaneously in the bottom of locator fixed block, still the embedding has a permanent magnet in the locator fixed block.
The utility model has the advantages that: the utility model discloses in, utilize mutually supporting between work piece locating piece, locator fixed block and the adjusting part to can realize carrying out the batchization man-hour, only need to fix a position the work piece of first processing can to the location of the position of the work piece of multiple different specifications, different shapes, unusual convenience has reduced artifical work, has improved work efficiency.
For the fixation between the positioner fixing block and the workbench, a T-shaped bolt and a nut can be matched and locked, an inverted T-shaped embedded block at the bottom end of the positioner fixing block and a permanent magnet can be matched and fixed, and the T-shaped embedded block can be specifically selected according to actual working conditions.
The height adjusting rod and the horizontal adjusting rod which are designed by the combined sleeve are adopted for the arrangement of the adjusting assembly, so that the adjustment of the height position and the horizontal height position of the workpiece positioning block can be realized, and the positioning of workpieces with different sizes can be matched.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the positioning device for machining ship parts of the present invention.
Fig. 2 is a schematic diagram of a second structure of the fixing block of the middle positioner of the present invention.
Fig. 3 is a schematic view of a height adjusting rod of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
A positioning device for machining ship parts, as shown in figures 1-3, the positioner is fixed with a workbench of a machine tool, comprising
And the workpiece positioning assembly comprises a workpiece positioning block 1, one end of the workpiece positioning block 1 is attached to the end surface of the workpiece, the other end of the workpiece positioning block 1 is provided with a connecting section A11, and a connecting hole which integrally penetrates through the connecting section A11 is formed in the connecting section A11.
The positioner fixing assembly comprises a positioner fixing block 2, the upper end of the positioner fixing block 2 is provided with an upward extending connecting section, and the positioner fixing block 2 is fixed with the workbench through a locking mechanism A.
The first structure of the locking mechanism A is as follows: the lower end surface of the locator fixing block 2 is jointed with a workbench, the surface of the workbench is provided with a plurality of inverted T-shaped guide grooves which are distributed in parallel, a T-shaped bolt 3 is arranged in one of the guide grooves, the head of the bolt 3 is arranged in the guide groove, the screw rod of the bolt 3 extends upwards, the locator fixing block 2 is fixed with the workbench by passing through the locator fixing block 2 and then locking by a nut 4, when positioning is carried out, the head of the bolt 3 is arranged in the guide groove, the screw rod of the bolt 3 extends upwards and penetrates through the positioner fixing block 2 to be connected with a nut 4 through threads, at the moment, the locking 4 is not locked, then along the extending direction pulling locator fixed block 2 of guide way to the position that needs the location, lock nut 4 again, adopt such locking mode, fix between locator fixed block 2 and the workstation more firmly.
The second structure of the locking mechanism A is as follows: as shown in fig. 2, the lower end face of the locator fixed block 2 is attached to the workbench, a plurality of inverted T-shaped guide grooves distributed in parallel are formed in the surface of the workbench, an inverted T-shaped embedding block 21 embedded into the inverted T-shaped guide grooves is further formed in the bottom end of the locator fixed block 2, a permanent magnet 22 is further embedded into the locator fixed block 2, when the locator is located, the inverted T-shaped embedding block 21 is embedded into the guide grooves in the workbench, then the locator fixed block 2 is pulled to a position needing to be located along the extending direction of the guide grooves, the locator fixed block 2 and the workbench are directly fixed by adsorbing the permanent magnet 22 through the workbench, and the fixing mode is adopted, so that the connection and fixation of the locator fixed block 2 and the workbench can be realized without any direct connecting piece, and great convenience is achieved.
For the fixation between the locator fixed block 2 and the workbench, a mode of matching and locking the T-shaped bolt 3 and the nut 4 can be adopted, a mode of matching and locking the inverted T-shaped embedded block 21 at the bottom end of the locator fixed block 2 and the permanent magnet 22 can also be adopted, and the mode can be specifically selected according to actual working conditions.
The adjusting assembly is used for connecting the workpiece positioning assembly and the positioner fixing assembly, the adjusting assembly comprises a height adjusting rod 5 which is vertically arranged, a horizontal adjusting rod 6 which is horizontally arranged, the height adjusting rod 5 is connected with the horizontal adjusting rod 6 through an L-shaped hollow connecting piece 7, a cavity which is used for enabling the top end of the height adjusting rod 5 to stretch into and enabling the side end of the horizontal adjusting rod 6 to stretch into is respectively arranged on the lower side and the side of the connecting piece 7, the connecting piece 7 and the height adjusting rod 5 are connected through an interference fit mode between the horizontal adjusting rod 6, and a bolt fixing mode can be adopted.
The height adjusting rod 5 and the horizontal adjusting rod 6 have the same structure, as shown in fig. 3, each of them is a combined sleeve structure formed by an inner tube 41 and an outer tube 42, one side of the outer tube 42 is provided with a cavity for the inner tube 41 to extend into and move, one side of the inner tube 41 adjacent to the outer tube 42 is provided with a plurality of adjusting holes 43 distributed in parallel, and the inner tube 41 and the outer tube 42 are fixed by a bolt passing through the adjusting holes on the inner tube 41 and the outer tube 42 in sequence and then being locked by a nut. For the arrangement of the adjusting assembly, the height adjusting rod 5 and the horizontal adjusting rod 6 which are designed by the combined sleeve are adopted, so that the adjustment of the upper height position and the lower height position of the workpiece positioning block and the horizontal height position can be realized, the positioning of workpieces with different sizes is matched, and compared with a structure that the height adjusting rod 5 and the horizontal adjusting rod 6 are directly hinged and locked by bolts, the hinged adjusting mode is adopted, when the adjusting assembly is used for a long time, the workpiece positioning block 1 can be impacted by parts to one direction for a long time, so that the locking and loosening phenomenon of the bolts can be realized, if the height adjusting rod 5 and the horizontal adjusting rod 6 are hinged, the position change can be caused by the loosening of the bolts, the part processing precision is influenced, and even if the bolts are loosened by adopting the combined sleeve design, the lengths of the height adjusting rod 5 and the horizontal adjusting rod 6 are not changed, namely the position of the workpiece positioning block 1 is not changed.
The working principle is as follows: when a first workpiece is machined, firstly, the position of the first workpiece is positioned and fixed through means such as measurement and the like, then the positioner fixing block 2 is placed on the workbench and moved to the side of the workpiece to be positioned and fixed, then the lengths of the height adjusting rod 5 and the horizontal adjusting rod 6 are adjusted until the workpiece positioning block 1 is attached to the end face of the workpiece, then the workpiece is machined by the machine tool, a second workpiece is replaced after machining is finished, at the moment, the end face of the second workpiece is directly attached to the end face of the workpiece positioning block 1, secondary positioning measurement is not needed, and great convenience is brought.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a positioner is used in boats and ships parts machining which characterized in that: the positioner is fixed with a worktable of a machine tool and comprises
The workpiece positioning assembly comprises a workpiece positioning block;
the positioner fixing assembly comprises a positioner fixing block, and the positioner fixing block is fixed with the workbench through a locking mechanism;
the adjusting assembly is connected with the fixed assembly of the positioner and comprises a height adjusting rod vertically arranged and a level adjusting rod horizontally arranged, the height adjusting rod and the level adjusting rod are connected through an L-shaped hollow connecting piece, the height adjusting rod is identical to the level adjusting rod in structure and is of a combined sleeve structure formed by an inner tube and an outer tube together, a cavity for allowing the inner tube to stretch into and move is formed in one side of the outer tube, a plurality of adjusting holes distributed in parallel are formed in one side of the inner tube adjacent to the outer tube, and the inner tube and the outer tube are fixed through nut locking after the adjusting holes in the inner tube and the outer tube are sequentially passed through a bolt.
2. The positioning device for ship parts machining according to claim 1, characterized in that: the locking mechanism is as follows: the lower end face of the locator fixed block is attached to the workbench, a plurality of inverted T-shaped guide grooves distributed in parallel are formed in the surface of the workbench, a T-shaped bolt is arranged in one guide groove, the head of the bolt is arranged in the guide groove, a screw of the bolt extends upwards and penetrates through the locator fixed block to be locked through a nut, and therefore fixing between the locator fixed block and the workbench is achieved.
3. The positioning device for ship parts machining according to claim 1, characterized in that: the locking mechanism is as follows: the lower terminal surface of locator fixed block and workstation laminate mutually, have a plurality of inverted T shape guide ways that distribute side by side on the surface of workstation, still have the inverted T shape embedding piece of embedding inverted T shape guide way simultaneously in the bottom of locator fixed block, still the embedding has a permanent magnet in the locator fixed block.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019209058453 | 2019-06-17 | ||
| CN201920905845 | 2019-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213318881U true CN213318881U (en) | 2021-06-01 |
Family
ID=76080408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021081463.2U Active CN213318881U (en) | 2019-06-17 | 2020-06-12 | Positioning device for machining ship parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213318881U (en) |
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2020
- 2020-06-12 CN CN202021081463.2U patent/CN213318881U/en active Active
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