CN217121828U - Two-way drilling equipment of piston oilhole - Google Patents
Two-way drilling equipment of piston oilhole Download PDFInfo
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- CN217121828U CN217121828U CN202221086222.6U CN202221086222U CN217121828U CN 217121828 U CN217121828 U CN 217121828U CN 202221086222 U CN202221086222 U CN 202221086222U CN 217121828 U CN217121828 U CN 217121828U
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Abstract
The utility model discloses a two-way drilling equipment of piston oilhole, include: the drilling machine comprises a base, a supporting plate, a drilling mechanism, a limiting seat and a top fixing mechanism; the upper surface of base parallel arrangement has two backup pads at least, and the facies of two backup pads is level respectively and is provided with two sets of drilling mechanisms on same straight line, and the rig on the drilling mechanism can horizontal reverse movement, and the upper surface of base and the center department detachably that is located between two sets of drilling mechanisms are provided with spacing seat, and spacing seat upper surface is provided with the spacing groove with piston work piece matched with, and the base upper surface still is provided with and is used for following the top fixed establishment of piston work piece top to its pressfitting. The device overcomes piston oilhole processingequipment among the prior art when using and generally all processes for single oilhole, and work efficiency is low, and the piston can also produce offset at the in-process of processing moreover to cause the drilling position to also take place the skew easily, influence product quality's problem.
Description
Technical Field
The utility model relates to a piston oilhole processing technology field specifically relates to a two-way drilling equipment of piston oilhole.
Background
The piston is a reciprocating element in the cylinder body of the automobile engine. The inside of the oil cylinder needs to be processed with oil holes so as to facilitate the circulation of oil. The existing piston oil hole processing device generally processes a single oil hole, has low working efficiency, and can also generate position deviation in the processing process of a piston, so that the position of a drilling hole is easy to deviate, and the product quality is influenced.
Therefore, provide one kind and can carry out two-way drilling operation to the piston simultaneously in the use, improve work efficiency, but also can guarantee the stability of piston to guarantee product quality's two-way drilling equipment of piston oilhole is the utility model discloses the problem that needs solve urgently.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at overcoming the piston oilhole processingequipment among the prior art and generally all being single oilhole and processing, work efficiency is low, and the piston can also produce the skew at the in-process of processing moreover, thereby cause the drilling position also to take place the skew easily, influence product quality's problem, thereby provide one kind and can carry out two-way drilling operation to the piston simultaneously in the use, improve work efficiency, and can also guarantee the stability of piston, thereby guarantee product quality's the two-way drilling equipment of piston oilhole.
In order to achieve the above object, the utility model provides a two-way drilling equipment of piston oilhole, two-way drilling equipment of piston oilhole includes: the drilling machine comprises a base, a supporting plate, a drilling mechanism, a limiting seat and a top fixing mechanism;
the upper surface of the base is at least provided with two support plates in parallel, the opposite surfaces of the two support plates are respectively horizontal, two groups of drilling mechanisms are arranged on the same straight line, a drilling machine on each drilling mechanism can horizontally and reversely move, a limiting seat is detachably arranged on the upper surface of the base and in the center between the two groups of drilling mechanisms, a limiting groove matched with the piston workpiece is formed in the upper surface of the limiting seat, and a top fixing mechanism used for pressing the piston workpiece from the top of the piston workpiece is further arranged on the upper surface of the base; wherein the content of the first and second substances,
the top fixing mechanism includes: the rotary cylinder is fixed on the upper surface of the base, a piston rod on the rotary cylinder is vertically arranged, the upper end of the piston rod is fixedly connected with the upper surface of the assembly supporting plate through the connecting rod which is horizontally arranged, and the lower surface center of the assembly supporting plate is provided with the pressing plate matched with the top of the piston workpiece.
Preferably, the top fixing mechanism further comprises: the assembling device comprises assembling slide bars, adjusting slide seats and arc-shaped side pressing plates, wherein at least two assembling slide bars are horizontally and symmetrically arranged on the side faces of the assembling supporting plates, the adjusting slide seats are arranged on the assembling slide bars in a sliding mode along the length direction of the assembling slide bars, the arc-shaped side pressing plates are vertically arranged at the bottoms of the adjusting slide seats, the concave side faces of the arc-shaped side pressing plates face a piston workpiece, and a plurality of spherical balls capable of freely rotating are uniformly arranged on the concave side faces.
Preferably, the adjusting carriage is locked on the assembly slide by means of a bolt.
Preferably, one side of the supporting plate facing the limiting seat is horizontally and detachably provided with an L-shaped supporting plate, and the drilling mechanism is assembled on the upper surface of the L-shaped supporting plate.
Preferably, the drilling mechanism comprises: the drilling machine drives actuating cylinder, supporting slide and rig, the rig drives actuating cylinder and fixes the upper surface of L type backup pad, the upper surface of L type backup pad is provided with the spout along drilling direction, supporting slide slidable ground sets up in the spout, the rig drive the piston rod on the actuating cylinder with the spout is parallel, and its end fixing support the side of slide, the rig is fixed to be assembled support on the slide.
Preferably, the lower surface of the L-shaped support plate is obliquely provided with a reinforcing rib.
Preferably, the pressing plate is fixedly connected with the assembling support plate in a clamping manner.
Preferably, the outer surface of the pressing plate is wrapped with an anti-slip rubber sleeve.
According to the technical scheme, the utility model provides a two-way drilling equipment of piston oilhole is when using beneficial effect does: the piston workpiece machining device comprises a base, a rotary cylinder, a pressing plate, two groups of drilling mechanisms, a plurality of groups of positioning seats, a plurality of groups of rotating cylinders, a plurality of groups of drilling mechanisms, a plurality of groups of piston workpieces and a plurality of groups of positioning seats.
Other features and advantages of the present invention will be described in detail in the detailed description which follows; and the parts which are not involved in the utility model are all the same with the prior art or can be realized by adopting the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a piston oil hole bidirectional drilling device provided in a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of a top fixing mechanism provided in a preferred embodiment of the present invention;
fig. 3 is a top view of a top securing mechanism provided in a preferred embodiment of the present invention;
fig. 4 is a schematic structural view of a drilling mechanism provided in a preferred embodiment of the present invention.
Description of the reference numerals
1 base 2 limiting seat
3 piston workpiece 4 support plate
6 drilling mechanisms in 5L type backup pad
7 top fixed establishment 601 rig
602 reinforcing rib 603 drilling machine driving cylinder
604 support slide 701 mounting plate
702 rotating cylinder 703 connecting rod
704 platen 705 assembly slide bar
706 adjusting slide 707 arc side press
708 spherical ball 709 piston rod
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, inner, outer" and the like included in the terms only represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1-4, the utility model provides a two-way drilling equipment of piston oilhole, two-way drilling equipment of piston oilhole includes: the drilling machine comprises a base 1, a supporting plate 4, a drilling mechanism 6, a limiting seat 2 and a top fixing mechanism 7;
the upper surface of the base 1 is at least provided with two support plates 4 in parallel, the opposite surfaces of the two support plates 4 are respectively horizontal, two groups of drilling mechanisms 6 are arranged on the same straight line, drilling machines 601 on the drilling mechanisms 6 can horizontally and reversely move, a limiting seat 2 is detachably arranged on the upper surface of the base 1 and in the center between the two groups of drilling mechanisms 6, a limiting groove matched with the piston workpiece 3 is arranged on the upper surface of the limiting seat 2, and a top fixing mechanism for pressing the piston workpiece 3 from the top thereof is further arranged on the upper surface of the base 1; wherein the top fixing mechanism 7 includes: the rotary air cylinder 702, the connecting rod 703, the assembly supporting plate 701 and the pressing plate 704, the rotary air cylinder 702 is fixed on the upper surface of the base 1, the piston rod 709 on the rotary air cylinder 702 is vertically arranged, the upper end of the piston rod is fixedly connected with the upper surface of the assembly supporting plate 701 through the connecting rod 703 arranged horizontally, and the pressing plate 704 matched with the top of the piston workpiece 3 is arranged at the center of the lower surface of the assembly supporting plate 701.
In the scheme, when the bidirectional drilling device is used, the proper limit seat 2 is selected according to the specification of a piston workpiece 3 to be processed, then the piston workpiece 3 is fixed on the upper surface of the base 1, the piston workpiece is placed in a limiting groove of the limiting seat 2, the rotary cylinder 702 is started, to drive the pressing plate 704 to press the piston workpiece 3 from the top thereof, thereby achieving locking of the piston workpiece 3, then, two sets of drilling mechanisms 6 which are symmetrically arranged are used for simultaneously performing drilling operation from two opposite sides of the piston workpiece 3, thus, on one hand, the working efficiency can be improved, on the other hand, the two groups of drilling mechanisms 6 work simultaneously, the acting force on the piston workpiece 3 can be balanced, so that the stability of the piston workpiece 3 in the machining process can be further ensured, the machining precision is ensured, and the product quality is improved.
In a preferred embodiment of the present invention, the top fixing mechanism further comprises: the assembling device comprises an assembling sliding rod 705, an adjusting sliding seat 706 and arc-shaped side pressing plates 707, wherein at least two assembling sliding rods 705 are horizontally and symmetrically arranged on the side surface of the assembling supporting plate 701, the adjusting sliding seat 706 is slidably arranged on the assembling sliding rod 705 along the length direction of the assembling sliding rod, the arc-shaped side pressing plates 707 are vertically arranged at the bottom of the adjusting sliding seat 706, the concave side surfaces of the arc-shaped side pressing plates 707 face the piston workpiece 3, and a plurality of freely-rotatable spherical balls 708 are uniformly arranged on the concave side surfaces.
In the above-mentioned solution, in order to further improve the stability of the position-limiting fixing of the piston workpiece 3, an arc-shaped side pressure plate 707 is provided to limit the position of the piston workpiece 3 from the side surface thereof, and the position of the arc-shaped side pressure plate 707 is adjustable, after the pressure plate 704 is pressed against the top of the piston workpiece 3 in a specific operation, the adjusting slide 706 is slid so that all the spherical balls 708 on the arc-shaped side pressure plate 707 abut against the side surface of the piston workpiece 3, and then the position of the arc-shaped side pressure plate 707 on the assembling slide 705 is locked, so that the back surface of the piston workpiece 3 of the specification is drilled by driving the assembling support plate to move by using the rotary cylinder, assembling the piston workpiece 3 from above the piston workpiece 3, so that after the pressure plate 704 is pressed against the top of the piston workpiece 3, a plurality of the arc-shaped side pressure plates 707 are also positioned on the side surface of the piston workpiece 3, and the spherical ball 708 on the side surface of each arc-shaped side pressure plate 707 abuts against the side surface of the piston workpiece 3, so that the piston workpiece 3 is limited and locked in multiple aspects, the stability of the piston workpiece 3 in the drilling process is ensured, and the spherical ball 708 can reduce the friction force, so that the arc-shaped side pressure plates 707 can abut against the piston workpiece 3 conveniently.
In a preferred embodiment of the invention, the adjusting carriage 706 is locked on the assembly slide 705 by means of a screw.
In the above solution, after the position adjustment of the plurality of arc-shaped side pressure plates 707 is completed by the adjusting slide 706, the positions of the arc-shaped side pressure plates are locked by the bolts, so as to achieve the effect of limiting and locking the piston workpiece 3.
In a preferred embodiment of the present invention, the supporting plate 4 is provided with an L-shaped supporting plate 5 toward a horizontal portion of the limiting seat 2, and the drilling mechanism 6 is assembled on the upper surface of the L-shaped supporting plate 5.
In the above scheme, there are the convenient regulation to drilling mechanism 6 high position of L type backup pad 5, the side of backup pad 4 is provided with the multiunit screw hole along vertical direction, L type backup pad 5 passes through parts such as bolt and locks in on the backup pad 4, it is right to accomplish behind the high adjustment of L type backup pad 5, recycle the bolt with its locking in on the backup pad 4 can, can adjust the position of drilling like this, application scope is wider.
In a preferred embodiment of the present invention, the drilling mechanism 6 includes: the drilling machine comprises a drilling machine driving cylinder 603, a supporting sliding seat 604 and a drilling machine 601, wherein the drilling machine driving cylinder 603 is fixed on the upper surface of the L-shaped supporting plate 5, a sliding groove is formed in the upper surface of the L-shaped supporting plate 5 along the drilling direction, the supporting sliding seat 604 is slidably arranged in the sliding groove, a piston rod on the drilling machine driving cylinder 603 is parallel to the sliding groove, the end part of the piston rod is fixed on the side surface of the supporting sliding seat 604, and the drilling machine 601 is fixedly assembled on the supporting sliding seat 604.
In the scheme, the drill driving cylinder 603 is used for driving the supporting slide seat 604 to move along the direction of the piston workpiece after the piston workpiece is limited, and the drill 601 is started to drill the side surface of the piston workpiece.
In a preferred embodiment of the present invention, the lower surface of the L-shaped supporting plate 5 is provided with a reinforcing rib 602 in an inclined manner.
In the above-mentioned solution, the reinforcing rib 602 can effectively improve the stability of the L-shaped supporting plate 5 after being assembled on the supporting plate 4, so as to ensure the stability of the drilling mechanism 6 and improve the drilling precision.
In a preferred embodiment of the present invention, the pressing plate 704 is fixedly connected to the mounting plate 701 by a snap-fit connection.
In the above scheme, buckle formula fixed connection is convenient right clamp plate 704 is changed, piston workpiece 3's top has the recess, need choose the clamp plate 704 of different specifications for use according to the piston workpiece 3 of different specifications to this piston workpiece 3 of adaptation guarantees to its spacing stability, and buckle formula fixed connection conveniently changes the assembly, also can not influence spacing effect moreover, is the conventional mechanism in this area to buckle formula fixed connection, and fixed fixture block cooperation fixed slot's structure promptly, no longer gives details to its concrete structure and principle.
In a preferred embodiment of the present invention, the outer surface of the pressing plate 704 is wrapped with an anti-slip rubber sleeve.
In the above scheme, the anti-slip rubber sleeve can improve the friction force between the pressing plate 704 and the piston workpiece to ensure the stability of the piston workpiece, and can protect the piston workpiece to prevent the scratch problem.
To sum up, the utility model provides a two-way drilling equipment of piston oilhole can carry out two-way drilling operation to the piston simultaneously when using, improves work efficiency, but also can guarantee the stability of piston to guarantee product quality.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (8)
1. The utility model provides a two-way drilling equipment of piston oilhole which characterized in that, two-way drilling equipment of piston oilhole includes: the drilling machine comprises a base (1), a supporting plate (4), a drilling mechanism (6), a limiting seat (2) and a top fixing mechanism (7);
the upper surface of the base (1) is at least provided with two support plates (4) in parallel, the opposite surfaces of the two support plates (4) are respectively horizontal, two groups of drilling mechanisms (6) are arranged on the same straight line, a drilling machine (601) on each drilling mechanism (6) can horizontally and reversely move, a limiting seat (2) is detachably arranged on the upper surface of the base (1) and at the center between the two groups of drilling mechanisms (6), a limiting groove matched with the piston workpiece (3) is arranged on the upper surface of the limiting seat (2), and a top fixing mechanism for pressing the piston workpiece (3) from the top of the piston workpiece (3) is further arranged on the upper surface of the base (1); wherein the content of the first and second substances,
the top fixing mechanism (7) comprises: revolving cylinder (702), connecting rod (703), assembly support plate (701) and clamp plate (704), revolving cylinder (702) are fixed the upper surface of base (1), piston rod (709) on revolving cylinder (702) set up vertically, and its upper end through the connecting rod (703) of level setting and the upper surface rigid coupling of assembly support plate (701), the lower surface center department of assembly support plate (701) is provided with and piston work piece (3) top matched with clamp plate (704).
2. The piston oil bore bi-directional drilling device of claim 1, wherein the top fixing mechanism further comprises: the assembling device comprises an assembling slide rod (705), an adjusting slide seat (706) and arc-shaped side pressure plates (707), wherein at least two assembling slide rods (705) are horizontally and symmetrically arranged on the side surface of an assembling support plate (701), the adjusting slide seat (706) is slidably arranged on the assembling slide rod (705) along the length direction of the assembling slide rod, the arc-shaped side pressure plates (707) are vertically arranged at the bottom of the adjusting slide seat (706), the concave side surfaces of the arc-shaped side pressure plates (707) face a piston workpiece (3), and a plurality of freely-rotatable spherical balls (708) are uniformly arranged on the concave side surfaces.
3. The piston oilhole bidirectional drilling device according to claim 2, characterized in that the adjusting slide (706) is locked on the assembly slide rod (705) by bolts.
4. The piston oil hole bidirectional drilling device according to claim 1, characterized in that an L-shaped support plate (5) is horizontally and detachably arranged on one side of the support plate (4) facing the limiting seat (2), and the drilling mechanism (6) is assembled on the upper surface of the L-shaped support plate (5).
5. The piston oil hole bidirectional drilling device according to claim 4, characterized in that the drilling mechanism (6) comprises: the drilling machine driving device comprises a drilling machine driving cylinder (603), a supporting sliding seat (604) and a drilling machine (601), wherein the drilling machine driving cylinder (603) is fixed on the upper surface of an L-shaped supporting plate (5), a sliding groove is formed in the upper surface of the L-shaped supporting plate (5) along the drilling direction, the supporting sliding seat (604) is slidably arranged in the sliding groove, a piston rod on the drilling machine driving cylinder (603) is parallel to the sliding groove, the end portion of the piston rod is fixed on the side surface of the supporting sliding seat (604), and the drilling machine (601) is fixedly assembled on the supporting sliding seat (604).
6. The piston oil hole bidirectional drilling device according to claim 5, characterized in that a lower surface of the L-shaped support plate (5) is obliquely provided with a reinforcing rib (602).
7. The piston oil hole bidirectional drilling device as recited in claim 1, characterized in that the pressing plate (704) is fixedly connected with the assembly supporting plate (701) in a snap-in manner.
8. The piston oil hole bidirectional drilling device as recited in claim 7, characterized in that the outer surface of the pressure plate (704) is wrapped with an anti-slip rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221086222.6U CN217121828U (en) | 2022-05-06 | 2022-05-06 | Two-way drilling equipment of piston oilhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221086222.6U CN217121828U (en) | 2022-05-06 | 2022-05-06 | Two-way drilling equipment of piston oilhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217121828U true CN217121828U (en) | 2022-08-05 |
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ID=82651986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221086222.6U Active CN217121828U (en) | 2022-05-06 | 2022-05-06 | Two-way drilling equipment of piston oilhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217121828U (en) |
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2022
- 2022-05-06 CN CN202221086222.6U patent/CN217121828U/en active Active
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