CN217412564U

CN217412564U - Clamping mechanism for oil hole opening of oil cylinder

Info

Publication number: CN217412564U
Application number: CN202221684025.4U
Authority: CN
Inventors: 周盆林
Original assignee: Nantong Dingye Machinery Equipment Co ltd
Current assignee: Nantong Dingye Machinery Equipment Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-13
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a clamping mechanism for oil cylinder oil hole opening, which comprises a connecting seat, an oil port clamping plate, a movable clamping rod, an air cylinder and a motor, wherein one side of the connecting seat is connected with a piston rod of the air cylinder, the top of the other side of the connecting seat is provided with the oil port clamping plate, the oil port clamping plate is provided with an oil port clamping groove along the length direction, one end of the connecting seat, which is far away from the air cylinder, is positioned below the oil port clamping plate, a chute is arranged in the chute, the bottom of the chute is open, the bottom of the connecting seat is provided with a cover plate, the motor is connected with the cover plate, an output shaft of the motor is connected with one end of the chute, one end of the movable clamping rod is provided with a slide block, the slide block is arranged in the chute in a sliding way and matched with the chute, the structure of the oil cylinder is reasonable, the oil port clamping plate and the movable clamping rod are provided with the oil port clamping groove, the oil port of the cylinder can be positioned and fixed through the oil port clamping groove, thereby guarantee that the hydraulic fluid port aims at the drill bit of tapping machine, need not to carry out angle modulation, efficiency improves greatly.

Description

Clamping mechanism for oil hole opening of oil cylinder

Technical Field

The utility model relates to a fixture technical field that the oilhole was opened to the hydro-cylinder specifically is a fixture that is used for the oilhole is opened to the hydro-cylinder.

Background

The fixture of current hydro-cylinder opening oil hole generally adopts the grip block to carry out the centre gripping, at the centre gripping in-process, needs to rotate the grip block and makes the hydraulic fluid port of hydro-cylinder to the rotary drill bit to realize the trompil and handle, but accommodation process is longer, efficiency greatly reduced, and the deviation also can appear in the long-time use even if automatically regulated to the grip block, consequently, this problem that exists among the prior art is solved to a modified technique urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixture for hydro-cylinder open oilhole, through hydraulic fluid port cardboard and activity clamping bar, fix the cylinder of hydro-cylinder to the hydraulic fluid port draw-in groove has been seted up to the hydraulic fluid port cardboard, can fix a position and fix the hydraulic fluid port of cylinder through the hydraulic fluid port draw-in groove, thereby guarantees that the hydraulic fluid port aims at the drill bit of tapping machine, need not to carry out angle modulation, and efficiency improves greatly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixture for hydro-cylinder opens oilhole, includes connecting seat, hydraulic fluid port cardboard, activity clamping bar, cylinder and motor, connecting seat one side links to each other with the piston rod of cylinder, the top of connecting seat opposite side is provided with the hydraulic fluid port cardboard, the hydraulic fluid port cardboard has seted up the hydraulic fluid port draw-in groove along length direction, the connecting seat is kept away from cylinder one end and is located the below of hydraulic fluid port cardboard and has seted up the spout, be provided with the lead screw in the spout, the spout bottom is uncovered, the bottom of connecting seat is provided with the apron, the motor links to each other with the apron, the output shaft of motor links to each other with lead screw one end, activity clamping bar one end is provided with the slider, the slider slides and sets up in the spout and cooperatees with the lead screw.

Preferably, the utility model provides a pair of a fixture for hydro-cylinder opens oilhole, wherein, the hydraulic fluid port cardboard is kept away from hydraulic fluid port draw-in groove one end and is provided with the connecting plate, the top that the connecting seat is located spout one side is provided with the spread groove, the connecting plate is inserted and is located in the spread groove and link to each other through the bolt to realize the connection of hydraulic fluid port cardboard and connecting seat.

Preferably, the utility model provides a pair of a fixture for hydro-cylinder opens oilhole, wherein, the shaft hole has been seted up at the top of spout is opened to the connecting seat, the lead screw top links to each other with the shaft hole, the lead screw passes through the output shaft of shaft coupling and motor and links to each other to realize the location of lead screw.

Preferably, the utility model provides a pair of a fixture for hydro-cylinder opens oilhole, wherein, the inside screw nut that is provided with of slider, screw nut and lead screw cooperation to the realization drives the slider through the lead screw and removes.

Preferably, the utility model provides a pair of a fixture for hydro-cylinder opens oilhole, wherein, the width of slider is unanimous with the width of spout to guarantee the stability of slider, thereby guarantee the stability of activity clamping bar.

Preferably, the utility model provides a pair of a fixture for hydro-cylinder open oilhole, wherein, the upper surface of activity clamping bar is the arc surface, the inner chamber looks adaptation of arc surface and hydro-cylinder, two through-holes have been seted up in the activity clamping bar run through to with the hydraulic fluid port trompil position adaptation of hydro-cylinder, when the drill bit trompil, the through-hole can avoid the drill bit to break the activity clamping bar.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through hydraulic fluid port cardboard and activity clamping bar, fix the cylinder of hydro-cylinder to the hydraulic fluid port draw-in groove has been seted up to the hydraulic fluid port cardboard, can fix a position and fix the hydraulic fluid port of cylinder through the hydraulic fluid port draw-in groove, thereby guarantees that the hydraulic fluid port aims at the drill bit of tapping machine, need not to carry out angle modulation, and efficiency improves greatly.

(2) (ii) a The structure is simple, and the assembly and the disassembly are convenient, so that the replacement of parts such as the oil port clamping plate, the movable clamping rod and the like is convenient.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the connecting socket;

FIG. 3 is a schematic diagram of a top view of the oil port clamping plate;

FIG. 4 is a schematic top view of the movable clamping bar;

fig. 5 is a schematic view of the state of the clamping cylinder of the present invention.

In the figure: the hydraulic oil port clamping device comprises a connecting seat 1, an oil port clamping plate 2, a movable clamping rod 3, an air cylinder 4, a motor 5, an oil port clamping groove 6, a sliding groove 7, a screw rod 8, a cover plate 9, a sliding block 10, a connecting plate 11 and a screw rod pair nut 12.

Detailed Description

The technical solution 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 of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping mechanism for opening an oil hole of an oil cylinder comprises a connecting seat 1, an oil port clamping plate 2, a movable clamping rod 3, an air cylinder 4 and a motor 5, wherein one side of the connecting seat 1 is connected with a piston rod of the air cylinder 4, the top of the other side of the connecting seat 1 is provided with the oil port clamping plate 2, one end of the oil port clamping plate 2, which is far away from an oil port clamping groove 6, is provided with a connecting plate 11, the connecting seat 1 is provided with a connecting groove above one side of a sliding groove 7, the connecting plate 11 is inserted in the connecting groove and connected through a bolt, the oil port clamping groove 6 is formed in the oil port clamping plate 2 along the length direction, one end of the connecting seat 1, which is far away from the air cylinder 4, is provided with a sliding groove 7 below the oil port clamping plate 2, a lead screw 8 is arranged in the sliding groove 7, the top of the sliding groove 7 opened by the connecting seat 1 is provided with a shaft hole, the top of the lead screw 8 is connected with an output shaft of the motor 5 through a coupler, the bottom of the sliding groove 7 is open, the bottom of the connecting seat 1 is provided with a cover plate 9, motor 5 links to each other with apron 9, and motor 5's output shaft links to each other with 8 one ends of lead screw, and 3 one ends of activity clamping bar are provided with slider 10, and slider 10 slides and sets up in spout 7 and cooperatees with lead screw 8, and slider 10 inside is provided with screw jar pair nut 12, and screw pair nut 12 cooperates with lead screw 8, and the width of slider 10 is unanimous with the width of spout 7, and the upper surface of activity clamping bar 3 is the arc surface, and activity clamping bar 3 runs through and has seted up two through-holes.

The installation method and the use principle are as follows: insert the connecting plate 11 of 2 one ends of hydraulic fluid port cardboard at first in the spread groove of connecting seat 1 and through the bolt fastening, cooperate through screw pair nut 12 with lead screw 8 with slider 10 of 3 one ends of activity clamping bar after that, place lead screw 8 and slider 10 in connecting seat 1's spout 7 together again, cover apron 9 after that, and pass apron 9 with the output shaft of motor 5 and link to each other with lead screw 8 through the shaft coupling, accomplish the installation of activity clamping bar 3, link to each other connecting seat 1 and cylinder 4's piston rod at last, accomplish the installation. Before use, the air cylinder 4 is fixed at a corresponding position of the tapping machine. During the use, release the piston rod through cylinder 4, make in movable clamping bar 3 inserts the cylinder of hydro-cylinder to make the hydraulic fluid port in the cylinder outside insert the hydraulic fluid port draw-in groove 6 of hydraulic fluid port cardboard 2, starter motor 5 later, drive movable clamping bar 3 through rotating lead screw 8 and shift up, the cooperation of rethread hydraulic fluid port cardboard 2 and movable clamping plate is with the cylinder centre gripping. And the oil port of the cylinder barrel is ensured to be upward, and then the cylinder barrel is directly drilled by a drill bit. In actual use, the connecting seat 1 is supported on the base, and a support is arranged on one side of the base to support the piston rod of the air cylinder 4, so that the support performance during hole opening is ensured, as shown in fig. 5. The utility model discloses rational in infrastructure, through hydraulic fluid port cardboard 2 and movable clamping bar 3, fix the cylinder of hydro-cylinder to hydraulic fluid port cardboard 2 has seted up hydraulic fluid port draw-in groove 6, can fix a position and fix the hydraulic fluid port of cylinder through hydraulic fluid port draw-in groove 6, thereby guarantee that the hydraulic fluid port aims at the drill bit of tapping machine (guarantee that the position of hydraulic fluid port cardboard 2 can guarantee that the cylinder hydraulic fluid port aims at the drill bit), need not to carry out angle modulation, efficiency improves greatly; simple structure, the equipment and the dismantlement of being convenient for to be convenient for the change of spare parts such as hydraulic fluid port cardboard 2, activity clamping bar 3.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a fixture for hydro-cylinder opens oilhole which characterized in that: the oil port clamping device comprises a connecting seat (1), an oil port clamping plate (2), a movable clamping rod (3), an air cylinder (4) and a motor (5), wherein one side of the connecting seat (1) is connected with a piston rod of the air cylinder (4), the top of the other side of the connecting seat (1) is provided with the oil port clamping plate (2), the oil port clamping plate (2) is provided with an oil port clamping groove (6) along the length direction, one end of the connecting seat (1), far away from the air cylinder (4), is positioned below the oil port clamping plate (2) and is provided with a sliding groove (7), a lead screw (8) is arranged in the sliding groove (7), the bottom of the sliding groove (7) is open, the bottom of the connecting seat (1) is provided with a cover plate (9), the motor (5) is connected with the cover plate (9), an output shaft of the motor (5) is connected with one end of the lead screw (8), one end of the movable clamping rod (3) is provided with a sliding block (10), the sliding block (10) is arranged in the sliding groove (7) in a sliding mode and is matched with the lead screw (8).

2. The clamping mechanism for the oil opening hole of the oil cylinder as claimed in claim 1, characterized in that: one end, far away from the oil port clamping groove (6), of the oil port clamping plate (2) is provided with a connecting plate (11), a connecting groove is formed in the upper portion, located on one side of the sliding groove (7), of the connecting seat (1), and the connecting plate (11) is inserted into the connecting groove and connected through bolts.

3. The clamping mechanism for the oil opening hole of the oil cylinder as claimed in claim 1, characterized in that: the shaft hole has been seted up at the top of connecting seat (1) open spout (7), lead screw (8) top links to each other with the shaft hole, lead screw (8) pass through the output shaft of shaft coupling and motor (5) and link to each other.

4. The clamping mechanism for the oil opening hole of the oil cylinder as claimed in claim 1, characterized in that: a screw pair nut (12) is arranged inside the sliding block (10), and the screw pair nut (12) is matched with the screw (8).

5. The clamping mechanism for the oil opening hole of the oil cylinder as claimed in claim 1, characterized in that: the width of the sliding block (10) is consistent with that of the sliding groove (7).

6. The clamping mechanism for the oil opening hole of the oil cylinder as claimed in claim 1, characterized in that: the upper surface of the movable clamping rod (3) is an arc surface, and the movable clamping rod (3) is provided with two through holes in a penetrating manner.