CN114406384A - Gantry structure and spark machine with same - Google Patents
Gantry structure and spark machine with same Download PDFInfo
- Publication number
- CN114406384A CN114406384A CN202210191146.3A CN202210191146A CN114406384A CN 114406384 A CN114406384 A CN 114406384A CN 202210191146 A CN202210191146 A CN 202210191146A CN 114406384 A CN114406384 A CN 114406384A
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- direction driving
- driving mechanism
- gantry structure
- ball head
- deflection angle
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- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
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- Engineering & Computer Science (AREA)
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Abstract
The invention provides a gantry structure and a spark machine with the gantry structure, wherein the gantry structure comprises a gantry frame, Y-direction driving mechanisms, Z-direction driving mechanisms, X-direction driving mechanisms, deflection angle adjusting components and deflection components, the two Y-direction driving mechanisms are arranged on two sides of the gantry frame, the Z-direction driving mechanisms are arranged on executing components of the Y-direction driving mechanisms, one end of each X-direction driving mechanism is hinged with the executing component of one Z-direction driving mechanism, the other end of each X-direction driving mechanism is connected with the executing component of the other Z-direction driving mechanism through the deflection angle adjusting components, the deflection angle adjusting components can adjust the deflection angle of the X-direction driving mechanisms, and each deflection component comprises a disc, a connecting frame, a connecting rod, a ball head part, a ball head seat, a hydraulic cylinder and a base plate. The two hydraulic cylinders extend to different lengths, so that the bottom plate can be pushed to deflect, and the spark machine arranged on the gantry structure can realize the processing of inclined holes or inclined grooves.
Description
Technical Field
The invention relates to the technical field of spark machine equipment, in particular to a gantry structure and a spark machine with the gantry structure.
Background
Publication No. CN104028860B provides a gantry structure of a large-scale electric discharge machine, which comprises a base, a fixed upright post, a side beam, a movable upright post, a cross beam, a saddle and a main shaft, wherein the lower end of the fixed upright post is fixed at one side of the base, the side beam is fixed at the upper end of the fixed upright post, the movable upright post is arranged on a lower guide rail table at the other side of the base and can slide along the guide rail on the lower guide rail table, the movable upright post and the side beam jointly support the cross beam, namely, one end of the cross beam is supported on the movable upright post, the other end of the cross beam is supported on the side beam, the cross beam is provided with a saddle, the saddle can slide on the cross beam, the spindle is mounted on the saddle through the linear rail sliding block, the spindle can slide in the saddle, the cross beam, the movable upright post, the saddle and the spindle jointly form a portal frame structure, the saddle is driven by a servo motor mounted on the cross beam to move in the X-axis direction, and the spindle is driven by a servo motor mounted on the main spindle to move in the Z-axis direction.
The gantry structure disclosed by the prior art can only translate on an X-Y-Z plane when in use, and cannot be machined when inclined holes or inclined grooves need to be machined, so that the adaptability is poor.
Disclosure of Invention
The invention aims to provide a gantry structure and a spark machine with the gantry structure, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a gantry structure, includes portal frame, Y to actuating mechanism, Z to actuating mechanism, X to actuating mechanism, declination adjusting part and the subassembly that deflects, two Y sets up in the both sides of portal frame to actuating mechanism, and Y is equipped with Z to actuating mechanism on actuating unit to actuating mechanism, wherein:
x is articulated to actuating mechanism's one end and one of them Z to actuating mechanism's executive component, and the other end passes through declination adjusting part and is connected to actuating mechanism's executive component another Z, and wherein declination adjusting part can adjust X to actuating mechanism's deflection angle, the deflection subassembly includes disc, link, connecting rod, bulb seat, pneumatic cylinder and bottom plate, the disc sets up on X is to actuating mechanism's executive component, the link cooperation is installed in the circular slot on the disc, and the both ends of link respectively are equipped with a pneumatic cylinder, the one end and the X of connecting rod are connected to actuating mechanism's executive component, and the other end is equipped with the bulb, the bulb seat sets up on the bottom plate, and the bulb cooperation is in the bulb seat, the tip of pneumatic cylinder contacts with the top surface of bottom plate.
Preferably, the deflection angle adjusting assembly comprises a guide rail, a sliding block and a screw rod, the guide rail is arranged on an executing component of the Z-direction driving mechanism, the sliding block is installed in the guide rail in a matching mode, the screw rod is installed in the guide rail in a rotating mode and penetrates through the sliding block, and threaded connection is formed between the sliding block and the screw rod.
Preferably, a guide rod is arranged on the side surface of the sliding block.
Preferably, the guide rod penetrates through a through hole in the X-direction driving mechanism and forms a moving pair in the through hole.
Preferably, a limit screw is arranged in a threaded hole in the connecting frame, and the end part of the limit screw is in contact with the disc.
Preferably, the Y-direction driving mechanism, the Z-direction driving mechanism and the X-direction driving mechanism are all linear motion mechanisms.
A spark machine comprises the gantry structure.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the two hydraulic cylinders extend different lengths to further push the bottom plate to deflect, so that the spark machine arranged on the gantry structure can realize the processing of inclined holes or inclined grooves, and the application range of the device is ensured.
Drawings
FIG. 1 is a three-dimensional schematic view of the front side of the overall structure of the present invention;
FIG. 2 is a three-dimensional schematic view of a declination adjustment assembly of the present invention;
fig. 3 is a full sectional view of the deflector assembly of the present invention.
In the figure: the device comprises a portal frame 1, a driving mechanism in the direction of 2Y, a driving mechanism in the direction of 3Z, a driving mechanism in the direction of 4X, a deflection angle adjusting assembly 5, a deflection assembly 6, a guide rail 51, a sliding block 52, a lead screw 53, a guide rod 521, a disc 61, a connecting frame 62, a connecting rod 63, a ball head 64, a ball head seat 65, a hydraulic cylinder 66, a bottom plate 67 and a limit screw 621.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 to 3, the present invention provides a technical solution:
a gantry structure comprises a gantry 1, a Y-direction driving mechanism 2, a Z-direction driving mechanism 3, an X-direction driving mechanism 4, a deflection angle adjusting assembly 5 and a deflection assembly 6, wherein:
two Y-direction driving mechanisms 2 are arranged at two sides of a portal frame 1, Z-direction driving mechanisms 3 are arranged on executing components of the Y-direction driving mechanisms 2, further the Z-direction driving mechanisms 3 can realize translation under the driving of the Y-direction driving mechanisms 2, one end of an X-direction driving mechanism 4 is hinged with the executing component of one Z-direction driving mechanism 3, the other end of the X-direction driving mechanism 4 is connected with the executing component of the other Z-direction driving mechanism 3 through a deflection angle adjusting component 5, further the X-direction driving mechanism 4 can realize lifting under the driving of the Z-direction driving mechanism 3, wherein the deflection angle adjusting component 5 can adjust the deflection angle of the X-direction driving mechanism 4, the deflection angle adjusting component 5 comprises a guide rail 51, a slide block 52 and a lead screw 53, the guide rail 51 is arranged on the executing component of the Z-direction driving mechanism 3, the slide block 52 is arranged in the guide rail 51 in a matching manner, the lead screw 53 is rotatably arranged in the guide rail 51 and penetrates through the slide block 52, the slide block 52 is in threaded connection with the screw rod 53, the slide block 52 can be displaced along the slide block 52 when the screw rod 53 rotates, the displacement direction of the slide block 52 is parallel to the movement direction of an actuating component of the Y-direction driving mechanism 2, a guide rod 521 is arranged on the side surface of the slide block 52, and the guide rod 521 penetrates through a through hole in the X-direction driving mechanism 4 and forms a moving pair in the through hole;
the deflection component 6 comprises a disc 61, a connecting frame 62, a connecting rod 63, a ball head part 64, a ball head seat 65, hydraulic cylinders 66 and a bottom plate 67, wherein the disc 61 is arranged on an actuating component of the X-direction driving mechanism 4, the connecting frame 62 is installed in a circular groove on the disc 61 in a matching mode, the connecting frame 62 can rotate along the circumferential direction of the disc 61, two ends of the connecting frame 62 are respectively provided with one hydraulic cylinder 66, the two hydraulic cylinders 66 are positioned on opposite surfaces, one end of the connecting rod 63 is connected with the actuating component of the X-direction driving mechanism 4, the other end of the connecting rod 63 is provided with the ball head part 64, the ball head seat 65 is arranged on the bottom plate 67, the ball head part 64 is matched in the ball head seat 65 to form ball pair connection, then the bottom plate 67 can incline relative to the actuating component of the X-direction driving mechanism 4, the end part of the hydraulic cylinder 66 is contacted with the top surface of the bottom plate 67, a limit screw 621 is arranged in a threaded hole on the connecting frame 62, wherein the end of the limit screw 621 contacts with the disc 61, thereby achieving the effect of limiting the position of the connecting frame 62.
The Y-direction driving mechanism 2, the Z-direction driving mechanism 3 and the X-direction driving mechanism 4 are all linear motion mechanisms, and the preferred linear motion mechanism is a linear lead screw platform, wherein the X-direction, the Y-direction and the Z-direction are as shown in the arrangement direction of guide rails of each driving mechanism in the attached figure 1.
A spark machine, including above-mentioned a gantry structure
The working principle of the invention is as follows: the Y-direction driving mechanism 2 drives the Z-direction driving mechanism 3 to make linear displacement, the two Z-direction driving mechanisms 3 drive the X-direction driving mechanism 4 to make displacement, and an executing component in the X-direction driving mechanism 4 can finally act in three planes of X-Y-Z.
When an inclined shape is machined on an X-Y plane, the screw rod 53 is rotated to enable the slide block 52 to displace, then the guide rod 521 on the slide block 52 drives the X-direction driving mechanism 4 to deflect in the X-Y plane, and further, when machining is carried out, the inclined shape can be machined on the X-Y plane only by matching the X-direction driving mechanism 4 with the Z-direction driving mechanism 3, and although the Y-direction driving mechanism 2, the Z-direction driving mechanism 3 and the X-direction driving mechanism 4 are matched, the inclined shape can be finally machined on the X-Y plane by driving the execution part, but the Y-direction driving mechanism 2 and the X-direction driving mechanism 4 are matched at any time, so that machining is inconvenient;
when processing inclined hole or chute in X-Z or Y-Z plane, two pneumatic cylinders 66 stretch out different length, and then bottom plate 67 demonstrates the condition that both ends are high different, and bottom plate 67 realization slope this moment, and then realize the processing of inclined hole or chute. Since the connecting frame 62 is able to rotate relative to the disc 61, the two hydraulic cylinders 66 can be located on different sides of the base plate 67, so that the base plate 67 can be tilted at different angles.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a gantry structure, includes portal frame (1), Y to actuating mechanism (2), Z to actuating mechanism (3), X to actuating mechanism (4), declination adjusting part (5) and deflection subassembly (6), two Y sets up in the both sides of portal frame (1) to actuating mechanism (2), and Y is equipped with Z to actuating mechanism (3), its characterized in that on to the executive component of actuating mechanism (2):
one end of the X-direction driving mechanism (4) is hinged with an executing part of one Z-direction driving mechanism (3), the other end of the X-direction driving mechanism (4) is connected with an executing part of the other Z-direction driving mechanism (3) through a deflection angle adjusting assembly (5), the deflection angle of the X-direction driving mechanism (4) can be adjusted through the deflection angle adjusting assembly (5), the deflection assembly (6) comprises a disc (61), a connecting frame (62), a connecting rod (63), a ball head part (64), a ball head seat (65), a hydraulic cylinder (66) and a bottom plate (67), the disc (61) is arranged on the executing part of the X-direction driving mechanism (4), the connecting frame (62) is installed in a circular groove on the disc (61) in a matching mode, the two ends of the connecting frame (62) are respectively provided with the hydraulic cylinder (66), one end of the connecting rod (63) is connected with the executing part of the X-direction driving mechanism (4), the other end is provided with a ball head (64), the ball head seat (65) is arranged on the bottom plate (67), the ball head (64) is matched in the ball head seat (65), and the end part of the hydraulic cylinder (66) is contacted with the top surface of the bottom plate (67).
2. A gantry structure according to claim 1, characterized in that: the deflection angle adjusting assembly (5) comprises a guide rail (51), a sliding block (52) and a screw rod (53), the guide rail (51) is arranged on an executing part of the Z-direction driving mechanism (3), the sliding block (52) is installed in the guide rail (51) in a matching mode, the screw rod (53) is installed in the guide rail (51) in a rotating mode and penetrates through the sliding block (52), and threaded connection is formed between the sliding block (52) and the screw rod (53).
3. A gantry structure according to claim 2, characterized in that: the side surface of the sliding block (52) is provided with a guide rod (521).
4. A gantry structure according to claim 3, characterized in that: the guide rod (521) penetrates through a through hole in the X-direction driving mechanism (4) and forms a moving pair in the through hole.
5. A gantry structure according to claim 1, characterized in that: and a limiting screw (621) is arranged in the threaded hole on the connecting frame (62), wherein the end part of the limiting screw (621) is contacted with the disc (61).
6. A gantry structure according to claim 1, characterized in that: and the Y-direction driving mechanism (2), the Z-direction driving mechanism (3) and the X-direction driving mechanism (4) are all linear motion mechanisms.
7. A spark plug comprising a gantry according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191146.3A CN114406384A (en) | 2022-03-01 | 2022-03-01 | Gantry structure and spark machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191146.3A CN114406384A (en) | 2022-03-01 | 2022-03-01 | Gantry structure and spark machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114406384A true CN114406384A (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210191146.3A Pending CN114406384A (en) | 2022-03-01 | 2022-03-01 | Gantry structure and spark machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114406384A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203541775U (en) * | 2013-11-14 | 2014-04-16 | 茂名职业技术学院 | Separable gantry electrosparking machine tool |
| CN206912685U (en) * | 2017-05-24 | 2018-01-23 | 深圳市圣铭精密机械有限公司 | A kind of gantry structure of flexible connection |
| CN206912908U (en) * | 2017-07-26 | 2018-01-23 | 陈少梅 | A kind of multi-angle timber burnishing device |
| CN209647779U (en) * | 2019-03-28 | 2019-11-19 | 山东豪迈机械科技股份有限公司 | Electric spark machine tool and production line including the electric spark machine tool |
| CN210709451U (en) * | 2019-09-30 | 2020-06-09 | 湖南胤涛精密制造有限公司 | Transfer mechanism capable of deflecting workpiece by angle |
| CN211465461U (en) * | 2019-11-25 | 2020-09-11 | 北京意动科技有限公司 | Combined type section bar machine |
| CN112439912A (en) * | 2019-09-02 | 2021-03-05 | 江苏海博工具产业研究院有限公司 | Adjustable metal cutting tool |
| CN212875716U (en) * | 2020-07-25 | 2021-04-02 | 江苏瑞旺能源科技有限公司 | A mounting bracket for installing solar cell panel |
| CN113523468A (en) * | 2021-08-03 | 2021-10-22 | 南京航空航天大学 | Blisk blade electrolytic machining machine tool with double feed shafts capable of deflecting by angle |
| CN113828871A (en) * | 2021-10-27 | 2021-12-24 | 苏州亚马森机床有限公司 | Gantry type automatic inclined hole punching machine |
-
2022
- 2022-03-01 CN CN202210191146.3A patent/CN114406384A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203541775U (en) * | 2013-11-14 | 2014-04-16 | 茂名职业技术学院 | Separable gantry electrosparking machine tool |
| CN206912685U (en) * | 2017-05-24 | 2018-01-23 | 深圳市圣铭精密机械有限公司 | A kind of gantry structure of flexible connection |
| CN206912908U (en) * | 2017-07-26 | 2018-01-23 | 陈少梅 | A kind of multi-angle timber burnishing device |
| CN209647779U (en) * | 2019-03-28 | 2019-11-19 | 山东豪迈机械科技股份有限公司 | Electric spark machine tool and production line including the electric spark machine tool |
| CN112439912A (en) * | 2019-09-02 | 2021-03-05 | 江苏海博工具产业研究院有限公司 | Adjustable metal cutting tool |
| CN210709451U (en) * | 2019-09-30 | 2020-06-09 | 湖南胤涛精密制造有限公司 | Transfer mechanism capable of deflecting workpiece by angle |
| CN211465461U (en) * | 2019-11-25 | 2020-09-11 | 北京意动科技有限公司 | Combined type section bar machine |
| CN212875716U (en) * | 2020-07-25 | 2021-04-02 | 江苏瑞旺能源科技有限公司 | A mounting bracket for installing solar cell panel |
| CN113523468A (en) * | 2021-08-03 | 2021-10-22 | 南京航空航天大学 | Blisk blade electrolytic machining machine tool with double feed shafts capable of deflecting by angle |
| CN113828871A (en) * | 2021-10-27 | 2021-12-24 | 苏州亚马森机床有限公司 | Gantry type automatic inclined hole punching machine |
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Application publication date: 20220429 |