CN219403281U

CN219403281U - Columnar channel machining centering supporting seat

Info

Publication number: CN219403281U
Application number: CN202320733453.XU
Authority: CN
Inventors: 李伟林; 罗志豪; 银延然
Original assignee: Xinxiang Zhenglin Machinery Co ltd
Current assignee: Xinxiang Zhenglin Machinery Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-25
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a columnar channel machining centering supporting seat, and relates to the technical field of machining. The utility model comprises a top plate, a portal frame and a positioning assembly, wherein a workpiece to be processed is placed on the top of the top plate, and is clamped by a clamping block set arranged on the top plate; the portal frame is arranged at the top of the top plate in a sliding manner and spans over the workpiece; the positioning component for determining the axis of the columnar channel to be processed of the workpiece is arranged on the beam of the portal frame in a sliding manner; the positioning assembly comprises a sliding sleeve, a first telescopic rod, a mounting block and an infrared receiver; the first telescopic rod is fixedly arranged on the sliding sleeve in a penetrating way. According to the utility model, the portal frame, the positioning assembly, the first air cylinder and the second air cylinder are arranged, so that the supporting seat has the function of determining the axis of the columnar channel, the adjustability of the positioning assembly ensures that the positioning assembly can adapt to workpieces with different specifications, and the problem that the axis position is inconvenient to determine during machining of the existing columnar channel is solved.

Description

Columnar channel machining centering supporting seat

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a cylindrical channel machining centering support seat.

Background

Some mechanical parts need to process the columnar channel for practical use, when the columnar channel to be processed is on the central position of the part, the part can be placed on the supporting seat and can be processed through the mechanical processing head, but when the columnar channel to be processed is not on the central position of the part, the position of the workpiece is required to be adjusted so that the columnar channel is coaxial with the mechanical processing head, the supporting seat of the conventional mechanical processing equipment is inconvenient to adjust, and the columnar channel is difficult to be adjusted to be coaxial with the mechanical processing head, so that a columnar channel machining centering device is required to solve the problems.

Disclosure of Invention

The utility model aims to provide a columnar channel machining centering support seat, which has the function of determining the axis of a columnar channel by arranging a portal frame, a positioning assembly, a first cylinder and a second cylinder, and the adjustability of the positioning assembly ensures that the support seat can adapt to workpieces with different specifications, so that the problem of inconvenient axis position determination during the existing columnar channel machining is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a columnar channel machining centering supporting seat, which comprises a top plate, a portal frame and a positioning assembly, wherein a workpiece to be machined is placed on the top of the top plate, and is clamped by a clamping block set arranged on the top plate; the portal frame is arranged at the top of the top plate in a sliding manner and spans over the workpiece; the positioning assembly for determining the axis of the columnar channel to be processed of the workpiece is arranged on the beam of the portal frame in a sliding manner.

The positioning assembly comprises a sliding sleeve, a first telescopic rod, a mounting block and an infrared receiver; the first telescopic rod penetrates through and is fixed on the sliding sleeve, the movable rod of the first telescopic rod is locked through a third knob, and the bottom end of the movable rod of the first telescopic rod is fixed with a mounting block; an infrared receiver is arranged on the front face of the mounting block and is used for receiving infrared signals sent by an infrared transmitter arranged on the machining head.

Further, a second telescopic rod is hinged to the back surface of the mounting block; the hinge shaft of the second telescopic rod is coaxially arranged with the center of the infrared receiver.

Further, the sliding sleeve is in sliding fit with the cross beam of the portal frame and locked through the second knob, and a second slot hole for the second knob to pass through is formed in the cross beam of the portal frame.

Further, sliding blocks are fixed at the bottoms of the two upright posts of the portal frame, are in sliding fit with sliding grooves arranged at the top of the top plate and are locked through a first knob; the side of the top plate is provided with a first slot hole for the first knob to pass through.

Further, the device also comprises a first cylinder and a movable seat; the first cylinder is fixed at the top of the movable seat and is used for adjusting the height of the top plate; guide rods are fixed at four corners of the bottom of the top plate and are movably inserted into the movable seat.

Further, the device also comprises a second cylinder and a fixing seat; the movable seat is arranged at the top of the fixed seat in a sliding way, and a sliding rail matched with the movable seat is arranged on the top of the fixed seat; the second cylinder is fixed at one end of the top of the fixed seat and is used for adjusting the horizontal position of the movable seat.

The utility model has the following beneficial effects:

1. according to the utility model, the portal frame, the positioning assembly, the first air cylinder, the moving seat, the second air cylinder and the fixed seat are arranged, so that the supporting seat has the function of determining the axis of the columnar channel, the positioning assembly is moved to the axis, and then the first air cylinder and the second air cylinder are used for adjusting the spatial position of a workpiece until the machining head is coaxial with the columnar channel, and at the moment, the columnar channel can be machined on the workpiece through the machining head.

2. According to the utility model, the position of the portal frame on the top plate can be freely adjusted by arranging the sliding block and the first knob, so that the use requirements of workpieces with different lengths can be met.

3. According to the utility model, the position of the positioning assembly on the portal frame beam is adjustable through the sliding sleeve and the second knob, so that the horizontal position of the mounting block is adjustable, the vertical position of the mounting block is adjustable through the first telescopic rod, and the adjustability of the positioning assembly is ensured, so that the positioning assembly can adapt to workpieces with different specifications.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of an overall structure;

FIG. 2 is a schematic view of a gantry and positioning assembly;

FIG. 3 is a second schematic view of a gantry and positioning assembly;

fig. 4 is a schematic view of the structure of the lower part of the top plate.

In the drawings, the list of components represented by the various numbers is as follows:

1. a top plate; 2. a clamping block group; 3. a portal frame; 4. a positioning assembly; 5. a first cylinder; 6. a movable seat; 7. a second cylinder; 8. a fixing seat; 9. a workpiece; 11. a chute; 12. a first slot; 13. a guide rod; 31. a slide block; 32. a first knob; 33. a second slot; 41. a sliding sleeve; 42. a second knob; 43. a first telescopic rod; 44. a third knob; 45. a mounting block; 46. an infrared receiver; 47. a second telescopic rod; 81. a slide rail; 91. a columnar passage.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1, the utility model relates to a cylindrical channel machining centering support seat, which comprises a top plate 1, a portal frame 3 and a positioning assembly 4, wherein a workpiece 9 to be machined is placed on the top of the top plate 1, and the workpiece 9 is clamped by a clamping block group 2 arranged on the top plate 1; the portal frame 3 is arranged on the top of the top plate 1 in a sliding manner and spans over the workpiece 9; a positioning assembly 4 for determining the axial center of the columnar passage 91 to be processed of the workpiece 9 is slidably disposed on the beam of the portal frame 3.

Wherein, as shown in fig. 2 to 3, the positioning assembly 4 comprises a sliding sleeve 41, a first telescopic rod 43, a mounting block 45 and an infrared receiver 46; the first telescopic rod 43 penetrates through and is fixed on the sliding sleeve 41, a movable rod of the first telescopic rod 43 is locked through a third knob 44, and a mounting block 45 is fixed at the bottom end of the movable rod of the first telescopic rod 43; an infrared receiver 46 is arranged on the front surface of the mounting block 45, and the infrared receiver 46 is used for receiving infrared signals emitted by an infrared emitter arranged on the machining head; a second telescopic rod 47 is hinged on the back of the mounting block 45; the hinge shaft of the second telescopic link 47 is coaxially arranged with the center of the infrared receiver 46; the sliding sleeve 41 is in sliding fit with the cross beam of the portal frame 3 and is locked by the second knob 42, and the cross beam of the portal frame 3 is provided with a second slotted hole 33 for the second knob 42 to pass through; the bottoms of the two upright posts of the portal frame 3 are respectively fixed with a sliding block 31, and the sliding blocks 31 are in sliding fit with a sliding groove 11 arranged at the top of the top plate 1 and are locked through a first knob 32; the top plate 1 is provided on a side surface thereof with a first slot 12 through which the first knob 32 passes.

When the position of the portal frame 3 is adjusted, the first knob 32 is loosened, the sliding block 31 can freely slide to a required position along the sliding groove 11 at the moment, and then the first knob 32 is screwed, so that the sliding block 31 can be locked; the position of the portal frame 3 on the top plate 1 is adjustable, so that the use requirements of workpieces 9 with different lengths can be met.

When the positioning assembly 4 is specifically used, the second knob 42 is loosened, the sliding sleeve 41 can freely slide to a required position along the crossbeam of the portal frame 3 at the moment, the second knob 42 is screwed down, the third knob 44 is loosened, the first telescopic rod 43 can freely extend to a required position at the moment, and the third knob 44 is screwed down; the adjustability of the positioning assembly 4 ensures that it can accommodate the use of workpieces 9 of different specifications.

Wherein, as shown in fig. 4, the device also comprises a first cylinder 5 and a movable seat 6; the first cylinder 5 is fixed on the top of the movable seat 6 and is used for adjusting the height of the top plate 1; guide rods 13 are fixed at four corners of the bottom of the top plate 1, and the guide rods 13 are movably inserted into the movable seat 6; the device also comprises a second cylinder 7 and a fixed seat 8; the movable seat 6 is arranged at the top of the fixed seat 8 in a sliding way, and a sliding rail 81 matched with the movable seat 6 is arranged at the top of the fixed seat 8; the second cylinder 7 is fixed at one end of the top of the fixed seat 8 and is used for adjusting the horizontal position of the movable seat 6.

The operation of this embodiment is as follows:

when in use, the workpiece 9 is placed on the top of the top plate 1 and clamped by the clamping block group 2;

based on the actual length of the workpiece 9, the portal frame 3 is adjusted to the front end face of the workpiece 9, then the position of the sliding sleeve 41 on the beam of the portal frame 3 is adjusted based on the circle center position of the columnar channel 91 to be processed, the length of the first telescopic rod 43 is adjusted, the infrared receiver 46 is positioned at the circle center position of the columnar channel 91, and the second telescopic rod 47 can be rotated to assist in adjustment;

the height of the top plate 1 is adjusted through the first air cylinder 5, the horizontal position of the top plate 1 is adjusted through the second air cylinder 7, the top plate 1 drives the portal frame 3, the positioning assembly 4 and the workpiece 9 to move, when the infrared receiver 46 receives an infrared signal sent by an infrared transmitter arranged on the machining head, the infrared receiver indicates that the machining head is coaxial with the columnar channel 91, and the columnar channel 91 can be machined on the workpiece 9 through the machining head.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a columnar channel machining dead axle center supporting seat, includes roof (1), portal frame (3) and locating component (4), its characterized in that:

a workpiece (9) to be processed is placed on the top of the top plate (1), and the workpiece (9) is clamped by a clamping block group (2) arranged on the top plate (1);

the portal frame (3) is arranged at the top of the top plate (1) in a sliding manner and spans over the workpiece (9);

the positioning assembly (4) for determining the axis of the columnar channel (91) to be processed of the workpiece (9) is arranged on the cross beam of the portal frame (3) in a sliding manner;

the positioning assembly (4) comprises a sliding sleeve (41), a first telescopic rod (43), a mounting block (45) and an infrared receiver (46);

the first telescopic rod (43) is fixedly penetrated on the sliding sleeve (41), the movable rod of the first telescopic rod (43) is locked through a third knob (44), and the mounting block (45) is fixed at the bottom end of the movable rod of the first telescopic rod (43);

the front surface of the mounting block (45) is provided with the infrared receiver (46), and the infrared receiver (46) is used for receiving infrared signals emitted by an infrared emitter arranged on the machining head.

2. A cylindrical channel machining centering support according to claim 1, characterized in that the back of said mounting block (45) is hinged with a second telescopic rod (47);

the hinge shaft of the second telescopic rod (47) is coaxially arranged with the center of the infrared receiver (46).

3. The cylindrical channel machining centering support base according to claim 1, wherein the sliding sleeve (41) is in sliding fit with a beam of the portal frame (3) and is locked by a second knob (42), and a second slot (33) for the second knob (42) to pass through is arranged on the beam of the portal frame (3).

4. The cylindrical channel machining centering support base according to claim 1, wherein sliding blocks (31) are fixed at the bottoms of two upright posts of the portal frame (3), and the sliding blocks (31) are in sliding fit with sliding grooves (11) arranged at the top of the top plate (1) and are locked through first knobs (32);

the side surface of the top plate (1) is provided with a first slotted hole (12) for the first knob (32) to pass through.

5. A cylindrical channel machining centering support as claimed in claim 1, further comprising a first cylinder (5) and a moving seat (6);

the first air cylinder (5) is fixed at the top of the movable seat (6) and is used for adjusting the height of the top plate (1);

guide rods (13) are fixed at four corners of the bottom of the top plate (1), and the guide rods (13) are movably inserted into the movable seat (6).

6. The cylindrical channel machining centering support of claim 5, further comprising a second cylinder (7) and a fixed seat (8);

the movable seat (6) is arranged at the top of the fixed seat (8) in a sliding manner, and a sliding rail (81) matched with the movable seat (6) is arranged at the top of the fixed seat (8);

the second air cylinder (7) is fixed at one end of the top of the fixed seat (8) and is used for adjusting the horizontal position of the movable seat (6).