CN210967102U - Drilling equipment is used in low pressure casting machine production - Google Patents

Abstract

The utility model relates to a low pressure casting machine production technical field just discloses a drilling equipment is used in low pressure casting machine production, the on-line screen storage device comprises a base, the top fixed mounting of base has the backing plate, the top fixed mounting of base has the bracing piece, the top fixed mounting of bracing piece has the backup pad, the top fixed mounting of backup pad has the pneumatic cylinder, the output shaft fixed mounting of pneumatic cylinder has the fixed plate that is located the backup pad bottom, the bottom fixed mounting of backup pad has the first guide arm that runs through the fixed plate, the bottom fixed mounting of fixed plate has the mount, the bottom fixed mounting of fixed plate has the motor that is located the inside of mount, the output shaft fixed mounting of motor has the drill bit that is located the mount bottom, the outside fixed. The drilling equipment for the production of the low-pressure casting machine reduces the possibility of drilling deflection, ensures the quality of drilling and increases the accuracy of drilling.

Description

Drilling equipment is used in low pressure casting machine production

Technical Field

The utility model relates to a low pressure casting machine production technical field specifically is a drilling equipment is used in low pressure casting machine production.

Background

The low-pressure casting machine is a general device for low-pressure casting of aluminum alloy, can be widely applied to the production of aluminum alloy castings in the industries of automobiles, motorcycles, instruments, textile machinery and aerospace, and consists of a host machine, a hydraulic system, a molten pool type holding furnace, a liquid level pressurizing device, an electrical control system, a mold cooling system and the like.

When the existing drilling device is used, the skew condition easily occurs due to long-time telescopic movement, so that the drilling quality and the drilling accuracy are influenced, and the drilling equipment for the production of the low-pressure casting machine is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a drilling equipment is used in low pressure casting machine production not enough to prior art, the utility model provides a drilling equipment is used in low pressure casting machine possesses advantages such as drilling stability, has solved current drilling equipment when using, because the crooked condition appears easily in long-time flexible activity to the quality of drilling and the problem of the precision of drilling have been influenced.

(II) technical scheme

For the purpose that realizes above-mentioned drilling is stable, the utility model provides a following technical scheme: a drilling device for low-pressure casting machine production comprises a base, wherein a base plate is fixedly mounted at the top of the base, a supporting rod is fixedly mounted at the top of the base, a supporting plate is fixedly mounted at the top of the supporting rod, a hydraulic cylinder is fixedly mounted at the top of the supporting plate, a fixing plate positioned at the bottom of the supporting plate is fixedly mounted on an output shaft of the hydraulic cylinder, a first guide rod penetrating through the fixing plate is fixedly mounted at the bottom of the supporting plate, a fixing frame is fixedly mounted at the bottom of the fixing plate, a motor positioned in the fixing frame is fixedly mounted at the bottom of the fixing frame, a drill bit positioned at the bottom of the fixing frame is fixedly mounted on the output shaft of the motor, a fixing block is fixedly mounted at the outer part of the fixing frame, a movable rod extending to the, the bottom fixed mounting of movable rod has the piece of stabilizing that is located the stable spring bottom, the top fixed mounting of movable rod has the slider that is located the fixed block top, fixed mounting has the second guide arm that runs through the slider between fixed block and the fixed plate, the outside fixed mounting of mount has the guide rail that extends to the slider inside.

Preferably, the bottom fixed mounting of base has the pad foot, and the quantity of pad foot is four, four pad foot evenly distributed is in the bottom four corners of base.

Preferably, the number of the first guide rods is four, the fixing plate is internally provided with four guide holes, the guide holes are matched with the first guide rods, and the four guide holes are respectively positioned at four corners of the fixing plate.

Preferably, the number of the fixed blocks is four, the four fixed blocks are respectively positioned on the front side, the rear side, the left side and the right side of the fixed frame, and the height of each fixed block is not lower than five centimeters.

Preferably, the stabilizing block comprises a connecting block and a cushion, the cushion is fixedly arranged at the bottom of the connecting block, and the stabilizing block is lower than the drill bit.

Preferably, one side of the sliding block, which is close to the fixed frame, is provided with a circular groove, the circular groove is matched with the guide rail, and the cross section of the guide rail is semicircular.

(III) advantageous effects

Compared with the prior art, the utility model provides a drilling equipment is used in low pressure casting machine production possesses following beneficial effect:

the drilling equipment for the production of the low-pressure casting machine is characterized in that by placing the drilled material on the top of the base plate, then the motor and the hydraulic cylinder are started, the hydraulic cylinder can make the fixing plate move downwards so as to drive the fixing frame to move downwards, thereby driving the fixed block to move downwards, and further driving the stabilizing spring and the stabilizing block to move downwards in sequence, the stabilizing block can contact the material before the drill bit, thereby stabilizing the position of the material and avoiding the material from moving, meanwhile, the fixing plate continues to move downwards, the stabilizing block compresses the stabilizing spring, under the action of the counteracting elastic force of the stabilizing spring, the stabilizing block is always tightly attached to the material to ensure the stability, thereby reduced the crooked possibility of drilling, guaranteed the quality of drilling, simultaneously can guide the removal of fixed plate through first guide arm to avoid the fixed plate crooked to appear, further increased the accuracy of drilling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the device comprises a base 1, a backing plate 2, a supporting rod 3, a supporting plate 4, a hydraulic cylinder 5, a fixing plate 6, a first guide rod 7, a fixing frame 8, a motor 9, a drill bit 10, a fixing block 11, a movable rod 12, a stabilizing spring 13, a stabilizing block 14, a sliding block 15, a second guide rod 16 and a guide rail 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a drilling apparatus for low pressure casting machine production, including a base 1, a bottom of the base 1 is fixedly installed with four pads, the four pads are uniformly distributed at four corners of a bottom of the base 1, a top of the base 1 is fixedly installed with a backing plate 2, a top of the base 1 is fixedly installed with a support rod 3, a top of the support rod 3 is fixedly installed with a support plate 4, a top of the support plate 4 is fixedly installed with a hydraulic cylinder 5, a type of a hydraulic cylinder 5 can be HSG L-01, an output shaft of the hydraulic cylinder 5 is fixedly installed with a fixed plate 6 located at a bottom of the support plate 4, a bottom of the support plate 4 is fixedly installed with a first guide rod 7 penetrating through the fixed plate 6, a number of four guide holes are provided inside the fixed plate 6, the guide holes are adapted to the first guide rod 7, the four guide holes are respectively located at four corners of the fixed plate 6, a bottom of the fixed plate 6 is fixedly installed with a mount 8, a bottom of the fixed plate 6 is fixedly installed with a motor 9 located inside the fixed mount 8, a bottom of the fixed plate 6, a type of the fixed plate 6, a fixed plate 6 is fixedly installed with a fixed guide hole 17, a guide rod 14, a fixed plate 13, a guide rod 14, a guide hole is closely attached to the fixed plate 10, a fixed plate 6, a fixed plate 13, a guide rod 14, a fixed plate is attached to a fixed plate 13, a fixed plate 13, a fixed plate 14, a fixed plate for stabilizing rod 14, a guide rod 14, a fixed plate for stabilizing rod, a guide rod, a fixed plate for stabilizing rod, a guide rod, a fixed plate for a fixed plate, a guide rod, a fixed plate for a fixed plate, a fixed plate for stabilizing rod, a fixed plate for stabilizing rod.

In summary, according to the drilling equipment for the production of the low-pressure casting machine, by placing the material to be drilled on the top of the backing plate 2, and then starting the motor 9 and the hydraulic cylinder 5, the hydraulic cylinder 5 can move the fixing plate 6 downward to drive the fixing frame 8 to move downward, so as to drive the fixing block 11 to move downward, so as to drive the stabilizing spring 13 and the stabilizing block 14 to move downward in turn, the stabilizing block 14 will contact the material before the drill 10, so as to stabilize the position of the material, prevent the material from moving, and at the same time, the fixing plate 6 continues to move downward, the stabilizing block 14 will compress the stabilizing spring 13, under the action of the counteracting elastic force of the stabilizing spring 13, the stabilizing block 14 will always cling to the material, so as to ensure the stability thereof, thereby reducing the possibility of drilling deflection, ensuring the quality of drilling, and at the same time, the movement of the fixing plate 6 can be, thereby avoid fixed plate 6 to appear crooked, further increased the accuracy of drilling, solved current drilling equipment when using, because crooked condition appears in long-time flexible activity easily to the quality of drilling and the problem of the precision of drilling have been influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a drilling equipment is used in low pressure casting machine production, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a base plate (2), the top of the base (1) is fixedly provided with a support rod (3), the top of the support rod (3) is fixedly provided with a support plate (4), the top of the support plate (4) is fixedly provided with a hydraulic cylinder (5), an output shaft of the hydraulic cylinder (5) is fixedly provided with a fixed plate (6) positioned at the bottom of the support plate (4), the bottom of the support plate (4) is fixedly provided with a first guide rod (7) penetrating through the fixed plate (6), the bottom of the fixed plate (6) is fixedly provided with a fixed frame (8), the bottom of the fixed plate (6) is fixedly provided with a motor (9) positioned inside the fixed frame (8), the output shaft of the motor (9) is fixedly provided with a drill bit (10) positioned at the bottom of the fixed frame (8), and the, the inside movable mounting of fixed block (11) has movable rod (12) that extends to fixed block (11) below, stabilizing spring (13) that are located fixed block (11) bottom have been cup jointed to the outside of movable rod (12), the bottom fixed mounting of movable rod (12) has stabilizing block (14) that are located stabilizing spring (13) bottom, the top fixed mounting of movable rod (12) has slider (15) that are located fixed block (11) top, fixed mounting has second guide arm (16) that runs through slider (15) between fixed block (11) and fixed plate (6), the outside fixed mounting of mount (8) has guide rail (17) that extend to slider (15) inside.

2. The drilling equipment for the production of the low-pressure casting machine according to claim 1, wherein: the bottom fixed mounting of base (1) has the pad foot, and the quantity of pad foot is four, four pad foot evenly distributed in the bottom four corners of base (1).

3. The drilling equipment for the production of the low-pressure casting machine according to claim 1, wherein: the number of the first guide rods (7) is four, the number of the guide holes is four, the guide holes are formed in the fixing plate (6) and are matched with the first guide rods (7), and the four guide holes are respectively located at four corners of the fixing plate (6).

4. The drilling equipment for the production of the low-pressure casting machine according to claim 1, wherein: the number of the fixing blocks (11) is four, the four fixing blocks (11) are respectively positioned on the front side, the rear side, the left side and the right side of the fixing frame (8), and the height of each fixing block (11) is not less than five centimeters.

5. The drilling equipment for the production of the low-pressure casting machine according to claim 1, wherein: the stabilizing block (14) comprises a connecting block and a soft cushion, the soft cushion is fixedly arranged at the bottom of the connecting block, and the stabilizing block (14) is lower than the drill bit (10).

6. The drilling equipment for the production of the low-pressure casting machine according to claim 1, wherein: one side of the sliding block (15) close to the fixed frame (8) is provided with a circular groove, the circular groove is matched with the guide rail (17), and the cross section of the guide rail (17) is semicircular.

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