CN213916262U

CN213916262U - Novel heavy hydraulic cylinder push boring device

Info

Publication number: CN213916262U
Application number: CN202023099592.7U
Authority: CN
Inventors: 刘志; 冉瑜; 孙利华; 涂仁林
Original assignee: Chongqing Dongchuang Machinery Co ltd
Current assignee: Chongqing Dongchuang Machinery Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-10
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a novel heavy hydraulic cylinder with pushing away boring device, including pushing away boring machining chamber and boring cutter, push away the top of boring machining chamber and install the mounting groove, and the top of mounting groove installs spacing frame, the inside arrangement of spacing frame has the dust collection box, and the left and right sides of dust collection box all is connected with dust removal pipeline, the internally mounted of rotating the frame has hold assembly, and hold assembly's left side installs the screw thread post, hold assembly's top is installed and is removed splint, and removes splint's top and be provided with the direction spout, the boring cutter is installed in the right side of rotating the frame, the upper and lower both ends on boring cutter right side all are connected with the nut seat, and the inside of nut seat runs through there is ball screw, servo motor is installed on ball screw's right side. This neotype heavy hydraulic cylinder is with pushing away boring device is provided with the mounting groove and is convenient for the dismouting to the dust collection box, and spacing frame can play limiting displacement to the dust collection box to can improve the stability of dust collection box.

Description

Novel heavy hydraulic cylinder push boring device

Technical Field

The utility model relates to a push away boring technical field, specifically be a novel heavy hydraulic cylinder with pushing away boring device.

Background

The hydraulic oil cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion), has simple structure and reliable work, can remove a speed reducer when realizing reciprocating motion, has no transmission clearance and moves stably, thereby being widely applied to various mechanical hydraulic systems, and needing to carry out the push boring operation in the production process of the hydraulic oil cylinder, thus needing to use the push boring device for the heavy hydraulic oil cylinder.

The existing heavy hydraulic oil cylinder is lack of a fixing device for the heavy hydraulic oil cylinder in the machining process, deviation is generated on the position of the push boring due to instability of the hydraulic oil cylinder in the machining process, a large amount of dust fragments can be generated in the machining process, the fragments float in the air and can pollute the surrounding environment, and the use requirements of people cannot be well met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel heavy hydraulic cylinder with pushing away boring device to it lacks the fixing device to hydraulic cylinder in the course of working to propose current heavy hydraulic cylinder with pushing away boring device in solving above-mentioned background art, easily lead to pushing away the boring position and produce the deviation because hydraulic cylinder's unstability in the course of working, and can produce a large amount of dust pieces in the course of working, the piece floats can cause the pollution to the surrounding environment aloft, the not fine user demand problem who satisfies people.

In order to achieve the above object, the utility model provides a following technical scheme: a novel heavy hydraulic cylinder is with pushing away boring device, includes pushing away boring processing chamber and boring cutter, push away the top of boring processing chamber and install the mounting groove, and the top of mounting groove installs spacing frame, spacing frame's inside is settled there is the dust collection box, and the left and right sides of dust collection box all is connected with dust removal pipeline, the position that dust removal pipeline kept away from dust collection box vertical center line is connected with the dust removal pump, and installs the dust absorption mouth below the dust removal pump, push away the inside of boring processing chamber and install the rotating frame, and the left side of rotating frame is connected with the universal driving shaft, the left side of universal driving shaft is connected with driving motor, the inside of rotating frame is installed the hold assembly, and the left side of hold assembly installs the screw thread post, the top of hold assembly is installed and is removed the splint, and the top of removing the splint is provided with the direction spout, the boring cutter is installed in the right side of rotating frame, the upper end and the lower end of the right side of the boring cutter are both connected with nut seats, a ball screw penetrates through the nut seats, and a servo motor is installed on the right side of the ball screw.

Preferably, the clamping component coincides with the vertical center line of the rotating frame, the threaded column penetrates through the left side of the clamping component, and the threaded column and the clamping component are parallel to each other.

Preferably, the movable clamping plate and the rotating frame form a sliding structure through the guide sliding groove, the movable clamping plate and the rotating frame are perpendicular to each other, and the driving motor and the rotating frame form a rotating structure through the linkage shaft.

Preferably, a rotating structure is formed between the servo motor and the ball screw, the ball screw penetrates through the interior of the nut seat, the nut seat is fixedly connected with the boring cutter, and the ball screw is symmetrically distributed about the horizontal center line of the boring cutter.

Preferably, the dust removing pumps are symmetrically distributed about a vertical center line of the push-boring processing chamber, the push-boring processing chamber forms a communicating structure with the dust collecting box through the dust removing pipeline and the dust collecting port, and the dust collecting port is parallel to the push-boring processing chamber.

Preferably, the vertical central line of the dust collection box coincides with the vertical central line of the mounting groove, and a semi-surrounding structure is formed between the dust collection box and the limiting frame.

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

1. the utility model discloses being provided with the clamping part and can be convenient for treat hydraulic cylinder and carry out the centre gripping location, can carry out the centre gripping to the hydro-cylinder of multiple length size through adjusting the screw post, thereby the suitability of device has been improved, can adjust the position of movable clamp plate through the direction spout, thereby movable clamp plate can cooperate with the clamping part to carry out the centre gripping location to the work piece respectively from upper and lower both sides, driving motor can drive the rotating frame through the universal driving shaft and rotate, the subsequent push boring work of being convenient for, it lacks the fixing device to hydraulic cylinder to have solved current heavy hydraulic cylinder with push boring device in the course of working, easily lead to push boring position to produce the problem of deviation because of hydraulic cylinder's unstability in the course of working;

2. the utility model discloses it can drive ball screw to rotate to be provided with servo motor, pivoted ball screw can drive nut seat and carry out the straight reciprocating motion to left and right direction, the nut seat of motion can drive boring cutter synchronous motion, boring cutter can push away the boring operation to pivoted hydraulic cylinder in the process of moving left, dust removal pump can absorb dust piece etc. that the push away produced in the boring machining room, carry the dust to the dust collection box through dust absorption mouth and dust removal pipeline, collect and store it by the dust collection box, avoid producing a large amount of dust pieces in the course of working, the piece floats in the sky and can cause the problem of pollution to the surrounding environment;

3. the utility model discloses be provided with the mounting groove and be convenient for the dismouting to the dust collection box, spacing frame can play limiting displacement to the dust collection box to can improve the stability of dust collection box, greatly increased this kind of neotype heavy hydraulic cylinder with pushing away the practicality of boring device.

Drawings

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

fig. 2 is a schematic view of the rotating frame according to the present invention;

FIG. 3 is a schematic view of the structure of the connection between the dust collecting box and the dust removing pipe;

FIG. 4 is a schematic view of the structure of the limiting frame of the present invention;

fig. 5 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a push boring processing chamber; 2. a clamping member; 3. a threaded post; 4. a drive motor; 5. a linkage shaft; 6. rotating the frame; 7. moving the clamping plate; 8. a dust removal pump; 9. a dust removal pipeline; 10. a dust suction port; 11. a dust collection box; 12. mounting grooves; 13. a limiting frame; 14. a servo motor; 15. a nut seat; 16. boring cutter; 17. a ball screw; 18. a guide chute.

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. 1-5, the present invention provides a technical solution: a novel heavy hydraulic cylinder is with pushing away boring device, including pushing away boring processing chamber 1 and boring cutter 16, push away the top of boring processing chamber 1 and install mounting groove 12, and the top of mounting groove 12 installs spacing frame 13, the inside of spacing frame 13 is settled there is dust collection box 11, and the left and right sides of dust collection box 11 all is connected with dust removal pipeline 9, the position that dust removal pipeline 9 keeps away from dust collection box 11 vertical center line is connected with dust removal pump 8, and install dust absorption mouth 10 below dust removal pump 8, push away the inside of boring processing chamber 1 and install rotating frame 6, and the left side of rotating frame 6 is connected with universal driving shaft 5, the left side of universal driving shaft 5 is connected with driving motor 4, the inside of rotating frame 6 is installed with clamping component 2, and the left side of clamping component 2 is installed with screw thread post 3, the top of clamping component 2 is installed with movable clamp 7, and the top of movable clamp 7 is provided with direction spout 18, the boring cutter 16 is installed at the right side of the rotating frame 6, the upper end and the lower end of the right side of the boring cutter 16 are both connected with the nut seat 15, the ball screw 17 penetrates through the nut seat 15, and the servo motor 14 is installed at the right side of the ball screw 17.

The utility model discloses in: the clamping component 2 coincides with the vertical central line of the rotating frame 6, the threaded column 3 penetrates through the left side of the clamping component 2, and the threaded column 3 is parallel to the clamping component 2; the clamping component 2 can be convenient for carry out clamping and positioning on the hydraulic oil cylinder to be processed, and can clamp the oil cylinders with various length sizes by adjusting the threaded columns 3, so that the applicability of the device is improved.

The utility model discloses in: the movable clamping plate 7 and the rotating frame 6 form a sliding structure through the guide sliding chute 18, the movable clamping plate 7 and the rotating frame 6 are vertical to each other, and the driving motor 4 and the rotating frame 6 form a rotating structure through the linkage shaft 5; the position of the movable clamp plate 7 can be adjusted through the guide sliding groove 18, so that the movable clamp plate 7 can be matched with the clamping component 2 to clamp and position a workpiece respectively from the upper side and the lower side, the driving motor 4 can drive the rotating frame 6 to rotate through the linkage shaft 5, subsequent pushing and boring work is facilitated, and the problem that the existing heavy type hydraulic oil cylinder pushing and boring device is lack of a fixing device for the hydraulic oil cylinder in the machining process and deviation is easily caused in the machining process due to instability of the hydraulic oil cylinder is solved.

The utility model discloses in: a rotating structure is formed between the servo motor 14 and the ball screw 17, the ball screw 17 penetrates through the interior of the nut seat 15, the nut seat 15 is fixedly connected with the boring cutter 16, and the ball screw 17 is symmetrically distributed about the horizontal center line of the boring cutter 16; the servo motor 14 can drive the ball screw 17 to rotate, the rotating ball screw 17 can drive the nut seat 15 to perform linear reciprocating motion towards the left and right directions, the moving nut seat 15 can drive the boring cutter 16 to synchronously move, and the boring cutter 16 can perform push boring operation on the rotating hydraulic oil cylinder in the process of moving leftwards.

The utility model discloses in: the dust removing pumps 8 are symmetrically distributed about the vertical center line of the push-boring processing chamber 1, the push-boring processing chamber 1 forms a communicating structure with the dust collecting box 11 through the dust removing pipeline 9 and the dust collecting port 10, and the dust collecting port 10 is parallel to the push-boring processing chamber 1; dust removal pump 8 can absorb the dust piece etc. that produce in the push-and-bore processing chamber 1, carry the dust to dust collection box 11 in through dust absorption mouth 10 and dust removal pipeline 9, collect by dust collection box 11 and store it, avoided can producing a large amount of dust pieces in the course of working, and the piece floats in the air can cause the problem of pollution to the surrounding environment.

The utility model discloses in: the vertical central lines of the dust collection box 11 and the mounting groove 12 are superposed, and a semi-surrounding structure is formed between the dust collection box 11 and the limiting frame 13; mounting groove 12 is convenient for the dismouting to dust collection box 11, and spacing frame 13 can play limiting displacement to dust collection box 11 to can improve dust collection box 11's stability, greatly increased this kind of neotype heavy hydraulic cylinder with pushing away the practicality of boring device.

The working principle of the novel heavy hydraulic cylinder boring device is as follows: firstly, a hydraulic oil cylinder to be processed is put above a clamping component 2 in a push-boring processing chamber 1, and a threaded column 3 is adjusted according to the length size of the hydraulic oil cylinder until the oil cylinder is tightly clamped; secondly, the movable clamping plate 7 moves rightwards through the guide sliding chute 18, the guide sliding chute 18 plays a role in guiding the movement of the movable clamping plate 7 until the movable clamping plate 7 is adjusted to a position capable of clamping an oil cylinder, so that the movable clamping plate 7 and the clamping component 2 are matched to respectively clamp and position the oil cylinder from the upper side and the lower side, and the deviation of a boring pushing position caused by the instability of the oil cylinder in the machining process is prevented; then, a driving motor 4 is started, the driving motor 4 drives a rotating frame 6 to rotate through a linkage shaft 5, meanwhile, a servo motor 14 is started, the servo motor 14 drives a ball screw 17 to rotate, the rotating ball screw 17 drives a nut seat 15 to perform leftward linear motion, the moving nut seat 15 drives a boring cutter 16 to synchronously move leftward, and the boring cutter 16 performs a push boring operation on a rotating hydraulic oil cylinder in the leftward moving process; and finally, starting the dust removal pump 8, absorbing dust scraps and the like generated in the thrust and boring processing chamber 1 by the dust removal pump 8, conveying the dust into the dust collection box 11 through the dust collection port 10 and the dust removal pipeline 9, collecting and storing the dust scraps by the dust collection box 11, avoiding the dust scraps from floating in the air to pollute the surrounding environment, and taking the dust scraps out of the limiting frame 13 and taking the dust scraps out of the mounting groove 12 when the dust collection box 11 needs to be cleaned.

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

1. The utility model provides a novel heavy hydraulic cylinder is with pushing away boring device, includes and pushes away boring machining room (1) and boring cutter (16), its characterized in that: the dust collection and boring device is characterized in that a mounting groove (12) is mounted above the push boring processing chamber (1), a limiting frame (13) is mounted above the mounting groove (12), a dust collection box (11) is arranged inside the limiting frame (13), dust collection pipes (9) are connected to the left side and the right side of the dust collection box (11), a dust collection pump (8) is connected to the position, away from the vertical central line of the dust collection box (11), of the dust collection pipe (9), a dust collection port (10) is mounted below the dust collection pump (8), a rotating frame (6) is mounted inside the push boring processing chamber (1), a linkage shaft (5) is connected to the left side of the rotating frame (6), a driving motor (4) is connected to the left side of the linkage shaft (5), a clamping part (2) is mounted inside the rotating frame (6), a threaded column (3) is mounted on the left side of the clamping part (2), a movable clamping plate (7) is mounted, and a guide sliding groove (18) is arranged above the movable clamping plate (7), the boring cutter (16) is installed on the right side of the rotating frame (6), the upper end and the lower end of the right side of the boring cutter (16) are both connected with nut seats (15), a ball screw (17) penetrates through the interior of each nut seat (15), and a servo motor (14) is installed on the right side of each ball screw (17).

2. The novel push boring device for the heavy hydraulic oil cylinder is characterized in that: the clamping component (2) coincides with the vertical center line of the rotating frame (6), the threaded column (3) penetrates through the left side of the clamping component (2), and the threaded column (3) and the clamping component (2) are parallel to each other.

3. The novel push boring device for the heavy hydraulic oil cylinder is characterized in that: the movable clamping plate (7) and the rotating frame (6) form a sliding structure through the guide sliding groove (18), the movable clamping plate (7) and the rotating frame (6) are perpendicular to each other, and the driving motor (4) and the rotating frame (6) form a rotating structure through the linkage shaft (5).

4. The novel push boring device for the heavy hydraulic oil cylinder is characterized in that: a rotating structure is formed between the servo motor (14) and the ball screw (17), the ball screw (17) penetrates through the interior of the nut seat (15), the nut seat (15) is fixedly connected with the boring cutter (16), and the ball screw (17) is symmetrically distributed about the horizontal center line of the boring cutter (16).

5. The novel push boring device for the heavy hydraulic oil cylinder is characterized in that: the dust removing pump (8) is symmetrically distributed about the vertical center line of the push-boring processing chamber (1), the push-boring processing chamber (1) forms a communicating structure with the dust collecting box (11) through the dust removing pipeline (9) and the dust collecting port (10), and the dust collecting port (10) is parallel to the push-boring processing chamber (1).

6. The novel push boring device for the heavy hydraulic oil cylinder is characterized in that: the vertical center lines of the dust collection box (11) and the installation groove (12) are overlapped, and a semi-surrounding structure is formed between the dust collection box (11) and the limiting frame (13).