CN212470034U - High-precision gantry relieving machine - Google Patents
High-precision gantry relieving machine Download PDFInfo
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- CN212470034U CN212470034U CN202020602928.8U CN202020602928U CN212470034U CN 212470034 U CN212470034 U CN 212470034U CN 202020602928 U CN202020602928 U CN 202020602928U CN 212470034 U CN212470034 U CN 212470034U
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- cross beam
- gantry support
- base
- longmen
- workbench
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Abstract
The utility model relates to a fin processing technology field discloses a spiller and crossbeam stable in structure and high accuracy longmen relieving machine of machining precision of fin, possesses: a base (10) formed in a T-shaped configuration; the gantry support (20) is arranged on the upper surface of the base, and a group of grooves are formed in one end surface of the gantry support; the workbench (30) is arranged on the upper surface of the base and positioned at the front end of the gantry support, and the workbench is used for bearing a device to be processed; a group of linear slide rails (60a, 60b) fixed in the groove of the gantry support; servo motors (70a, 70b) mounted on top of the linear slides; a cross member (40) formed as an integrated structure, the cross member being mounted on the linear guide; a blade (50) detachably mounted on the bottom of the cross beam; the servo motors (70a, 70b) drive the cross beam to reciprocate along the Z-axis direction, so that the shovel blade processes a device to be processed.
Description
Technical Field
The utility model relates to a fin processing technology field, more specifically say, relate to a high accuracy longmen forming relieved tooth machine.
Background
The heat sink is a common heat dissipation device in an easily heating electronic component, and is usually made of aluminum alloy, red copper or red copper and made into a plate shape, a sheet shape or a plurality of sheet shapes. At present, the gantry type beam structure of the gear-shoveling machine is formed by connecting a beam with a dovetail groove, a tool apron and a taper panel, the tolerance gap between components is large due to the fact that the number of the components is large, and after a shovel blade is fixed with the beam structure, the stability of the whole structure is poor, and the machining precision of a radiating fin is poor.
Therefore, how to improve the stability of the structure of the blade and the beam becomes a technical problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned high spiller and crossbeam structure overall structure poor stability, cause the relatively poor defect of machining precision of fin, provide a high accuracy longmen relieving machine of the machining precision of spiller and crossbeam stable in structure and fin.
The utility model provides a technical scheme that its technical problem adopted is: a high-precision gantry tooth forming machine is provided with:
a base formed in a T-shaped configuration;
the gantry support is arranged on the upper surface of the base, wherein a group of grooves are formed in one end surface of the gantry support;
the workbench is arranged on the upper surface of the base and positioned at the front end of the gantry support, and the workbench is used for bearing a device to be processed;
the linear sliding rails are fixed in the grooves of the gantry support;
the servo motor is arranged on the top of the linear sliding rail;
a cross member formed in an integrated structure, the cross member being mounted on the linear slide;
a blade detachably mounted to a bottom of the cross beam;
the servo motor drives the cross beam to reciprocate along the Z-axis direction, so that the shovel blade processes the to-be-processed device.
In some embodiments, a through hole is formed in the blade, a round hole with internal threads is formed in the bottom side of the cross beam, and a screw rod is inserted through the through hole of the blade and matched with the round hole in the cross beam.
In some embodiments, two sets of symmetrical square grooves are arranged on the back surface of the cross beam,
a positioning block corresponding to the square groove is arranged at the top of the linear slide rail,
the square groove and the positioning block are installed in a matched mode, so that the cross beam is fixed on the linear sliding rail.
In some embodiments, a square hole is formed at the bottom of both ends of the gantry support,
bosses corresponding to the square holes are arranged at the two ends of the base,
when the gantry support is installed, the gantry support is embedded into the boss of the base.
In some embodiments, a set of guide rails is provided on the base, and at least one support block is provided on each of the guide rails, the support blocks being configured to carry the table.
In some embodiments, a transmission shaft is arranged between the guide rails, and a motor is arranged at one end of the transmission shaft and drives the transmission shaft to drive the workbench to move along the guide rails.
The high-precision gantry tooth forming machine comprises a group of linear slide rails, a servo motor, a cross beam and a scraper knife, wherein the cross beam is of an integrated structure, the cross beam is arranged on the linear slide rails, and the scraper knife is detachably arranged at the bottom of the cross beam; the servo motor drives the cross beam to reciprocate along the Z-axis direction, so that the shovel blade can process a device to be processed. Compared with the prior art, the cross beam structure omits dovetail grooves, tool apron, taper gibs and other parts, and the structure is integrally formed, so that the cross beam structure is firmer and more stable, the stability is greatly enhanced, and the precision of the radiating fin can be effectively improved.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic perspective view of an embodiment of a high-precision longmen tooth forming machine according to the present invention;
fig. 2 is an exploded view of an embodiment of the high-precision longmen tooth shoveling machine provided by the present invention;
fig. 3 is a side view of an embodiment of the high-precision longmen tooth shoveling machine provided by the present invention;
fig. 4 is a schematic perspective view of an embodiment of the base according to the present invention;
fig. 5 is a schematic perspective view of an embodiment of a beam according to the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Fig. 1 is a schematic perspective view of an embodiment of a high-precision longmen tooth forming machine according to the present invention; fig. 2 is an exploded view of an embodiment of the high-precision longmen tooth shoveling machine provided by the present invention; fig. 3 is a side view of an embodiment of the high-precision longmen tooth shoveling machine provided by the present invention; fig. 4 is a schematic perspective view of an embodiment of the base according to the present invention; fig. 5 is a schematic perspective view of an embodiment of a beam according to the present invention. As shown in fig. 1-5, in a first embodiment of the high-precision gantry tooth-forming machine of the present invention, the high-precision gantry tooth-forming machine includes a base 10, a gantry support 20, a table 30, a beam 40, a blade 50, a set of linear slide rails (60a, 60b), and servo motors (70a, 70 b).
Specifically, the base 10 is formed in a T-shaped structure for mounting and fixing the gantry 20 and the table 30 so that the tooth forming machine can be operated more smoothly.
The gantry support 20 is a door frame structure, a concave part is formed at the front end of an upper transverse plate, and two sides of the concave part form an angle of 45 degrees with the bottom.
The gantry support 20 is vertically installed on the upper surface of the base 10, and a set of grooves (201a, 201b) are formed on one end surface of the gantry support 20. The grooves (201a, 201b) are used for mounting the linear slide rails (60a, 60 b).
Further, the worktable 30 is formed in a rectangular parallelepiped structure, and the worktable 30 is installed on the upper surface of the base 10 and located at the front end of the gantry 20.
Specifically, a vacuum chuck (not shown in the drawings) including a chuck panel and a height adjuster of a bottom thereof is installed on the table 30 to be tiltably disposed. Seted up axial sliding tray on workstation 30's the top panel, altitude controller is movably installed in the sliding tray, through the bolt fastening at final required locating position, and then can be through the position of adjustment altitude controller on workstation 30's top panel to adjust the sucking disc panel for the angle of horizontal plane, the sucking disc panel can be fixed on its surface with treating the processing device through the evacuation.
A group of linear slide rails (60a, 60b) are respectively fixed in the grooves (201a, 201b) at the left and right ends of the gantry support 20. Specifically, one linear slide rail 60a is fixed in a groove 201a of the gantry support 20, the other linear slide rail 60b is fixed in a groove 201b of the gantry support 20, and the beam 40 is driven to run along the axis of the linear slide rails (60a, 60b) by servo motors (70a, 70b) arranged at the tops of the linear slide rails (60a, 60 b).
The servo motors (70a, 70b) are arranged on the tops of the linear sliding rails (60a, 60b), are connected with an external CNC controller, and output driving signals through the CNC controller so as to trigger the servo motors (70a, 70b) to work.
The cross member 40 is formed in an integrated structure, one end of the cross member 40 is mounted on one linear guide 60a, and the other end of the cross member 40 is mounted on the other linear guide 60 b.
It should be noted that, by designing the cross beam 40 as an integral structure, the cross beam structure omits a dovetail groove, a tool apron, a taper panel and other components, and further can avoid the problem of poor machining precision caused by poor stability of the overall structure after the scraper knife is fixed with the cross beam structure due to large tolerance gap between the components.
Of course, besides the above-mentioned cross beam 40 is plate-type, the cross beam 40 can be designed to have a forward protruding radian, and the structure is integrally formed, so that the cross beam structure is firmer, more durable and more stable, the stability of the cross beam structure is greatly enhanced, and the processing precision of the radiating fins is further improved.
The scraper knife 50 is detachably installed at the bottom of the cross beam 40, and is used for scraping the device to be processed so as to meet the technical requirements of the heat dissipation fins.
Specifically, the servo motors (70a, 70b) are operated to drive the cross beam 40 to reciprocate (up or down) along the Z-axis (i.e., along the linear slide rails 60a, 60b) so that the blade 50 processes the device to be processed.
The cross beam 40 omits dovetail grooves, tool apron, taper strips and other parts, and the structure is integrated into one piece, so that the stability is greatly enhanced, the position deviation caused by the stress of the cross beam 40 is avoided when the scraper knife 50 is contacted (processed) with the radiating fins, and the precision of the radiating fins can be effectively improved.
In some embodiments, in order to improve the overall stability of the cross beam 40 and the blade 50, a through hole may be provided in the blade 50 and a circular hole with an internal thread may be provided at the bottom side of the cross beam 40.
Specifically, a protruding portion 401 is formed at the front end of the cross beam 40, wherein a circular hole with an internal thread is provided at the bottom side of the protruding portion 401, a through hole is provided in the blade 50, and when fixing, a screw is used to penetrate through the through hole of the blade 50 and to be matched with the circular hole on the cross beam 40, so as to fix the blade 50 at the bottom of the cross beam 40.
In some embodiments, in order to improve the stability of the installation of the cross beam 40 and the linear sliding rails (60a, 60b), two sets of symmetrical square grooves (402a, 402b) can be arranged on the back surface of the cross beam 40.
Wherein, the top of the linear sliding rails (60a, 60b) is provided with positioning blocks (601, 602) corresponding to the square grooves (402a, 402 b).
As shown in fig. 5, square grooves (402a, 402b) are formed on both sides of the rear end of the cross beam 40. Two clamping seats (not shown) are also arranged between the square grooves (402a, 402 b).
During installation, positioning blocks (601, 602) of the linear sliding rails (60a, 60b) are embedded into square grooves (402a, 402b) of the cross beam 40, the clamping seat and the linear sliding rails (60a, 60b) are clamped into positioning shafts (not shown in the figures) of the linear sliding rails (60a, 60b), and the positioning blocks (601, 602) are fixed with the square grooves (402a, 402b) and the clamping seat is matched with the positioning shafts, so that the positioning shafts are installed in a matched mode, and the cross beam 40 is fixed on the linear sliding rails (60a, 60 b).
In some embodiments, square holes (not shown) are formed at the bottom of both ends of the gantry 20,
bosses (110a, 110b) corresponding to the square holes are provided at both ends of the base 10. When the gantry support 20 is installed, the bosses (110a, 110b) of the base 10 are embedded.
Of course, the bottom of the two ends of the gantry 20 can also be solid.
In some embodiments, as shown in fig. 4, in order to ensure that the worktable 30 can move along the X-axis direction, a set of guide rails 101, at least one supporting block 102, a motor 103, a transmission shaft 104, and a fixing part 105 may be provided on the base 10. Specifically, the guide rails 101 are disposed on both sides of the base 10, and at least one supporting block 102 is disposed on each guide rail 101.
Wherein, a transmission shaft 104 is provided between the guide rails 101, a motor 103 is provided at one end of the transmission shaft 104, and a fixing portion 105 is provided on the transmission shaft 104, and is combined with the fixing portion 105 through a supporting block 102, so as to support the worktable 30.
Further, during machining, the servo motors (70a, 70b) operate to drive the blade 50 to follow the movable beam 40 to move relatively (i.e., to move in the Z-axis direction). Meanwhile, the motor 103 drives the transmission shaft 104 to drive the worktable 30 to move along the guide rail 101 (i.e. to move in the X-axis direction), and then the to-be-processed device on the suction disc panel is cut, so that the relieving operation is more accurate.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a high accuracy longmen relieving machine which characterized in that possesses:
a base formed in a T-shaped configuration;
the gantry support is arranged on the upper surface of the base, wherein a group of grooves are formed in one end surface of the gantry support;
the workbench is arranged on the upper surface of the base and positioned at the front end of the gantry support, and the workbench is used for bearing a device to be processed;
the linear sliding rails are fixed in the grooves of the gantry support;
the servo motor is arranged on the top of the linear sliding rail;
a cross member formed in an integrated structure, the cross member being mounted on the linear slide;
a blade detachably mounted to a bottom of the cross beam;
the servo motor drives the cross beam to reciprocate along the Z-axis direction, so that the shovel blade processes the to-be-processed device.
2. A high precision longmen tooth machine according to claim 1,
a through hole is formed in the scraper knife, a round hole with internal threads is formed in the bottom side of the cross beam, and a screw rod penetrates through the through hole of the scraper knife to be matched with the round hole in the cross beam.
3. A high precision longmen tooth machine according to claim 1,
two groups of symmetrical square grooves are arranged on the back surface of the cross beam,
a positioning block corresponding to the square groove is arranged at the top of the linear slide rail,
the square groove and the positioning block are installed in a matched mode, so that the cross beam is fixed on the linear sliding rail.
4. A high precision longmen tooth machine according to claim 3,
square holes are formed at the bottoms of the two ends of the gantry support,
bosses corresponding to the square holes are arranged at the two ends of the base,
when the gantry support is installed, the gantry support is embedded into the boss of the base.
5. A high precision longmen tooth machine according to claim 2 or 3,
the base is provided with a group of guide rails, each guide rail is provided with at least one supporting block, and the supporting blocks are used for bearing the workbench.
6. A high precision longmen tooth machine according to claim 5,
and a transmission shaft is arranged between the guide rails, one end of the transmission shaft is provided with a motor, and the motor drives the transmission shaft to drive the workbench to run along the guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602928.8U CN212470034U (en) | 2020-04-21 | 2020-04-21 | High-precision gantry relieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602928.8U CN212470034U (en) | 2020-04-21 | 2020-04-21 | High-precision gantry relieving machine |
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| Publication Number | Publication Date |
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| CN212470034U true CN212470034U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020602928.8U Active CN212470034U (en) | 2020-04-21 | 2020-04-21 | High-precision gantry relieving machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346703A (en) * | 2022-01-17 | 2022-04-15 | 东莞市掬运五金科技有限公司 | Numerical control gantry gear-shoveling machine |
-
2020
- 2020-04-21 CN CN202020602928.8U patent/CN212470034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346703A (en) * | 2022-01-17 | 2022-04-15 | 东莞市掬运五金科技有限公司 | Numerical control gantry gear-shoveling machine |
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