CN216938621U

CN216938621U - Slot device

Info

Publication number: CN216938621U
Application number: CN202123364653.2U
Authority: CN
Inventors: 支牧; 马诚; 王学宇; 孟艳玲; 李晖; 李连海; 鞠传胜
Original assignee: SHENYANG BLOWER WORKS GROUP NUCLEAR POWER PUMP CO Ltd
Current assignee: SHENYANG BLOWER WORKS GROUP NUCLEAR POWER PUMP CO Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-12
Anticipated expiration: 2031-12-28

Abstract

The application provides a slot device, which comprises a first seat body, a second seat body and a rotating part, wherein the first seat body can be rotatably connected to the second seat body through the rotating part, the slot device also comprises a positioning part which is connected with the first seat body so as to stop rotating when the first seat body rotates to a preset position, the rotating part is arranged between the first seat body and the second seat body, the rotating part is respectively connected with the first seat body and the second seat body so as to enable the first seat body to rotate by taking the rotating part as a rotation center, the rotating part comprises a bearing, the bearing comprises a first bearing ring and a second bearing ring, the first bearing ring is connected with the first seat body, the second bearing ring is connected with the second seat body, a workpiece to be machined can be machined without moving, and slot operation of the workpiece to be machined is realized, thereby improving the processing precision.

Description

Slot device

Technical Field

The application belongs to the technical field of machining auxiliary equipment, and particularly relates to a slot device.

Background

In machining, when the machined part is machined in the hole key groove in the multi-angle position, after each key groove is machined, the machined part needs to be aligned again to machine the next key groove. In the prior art, especially for large and heavy parts, the seat bodies are generally positioned by matching the seam allowances, the seat bodies are mutually fixed, the workpiece to be machined is fixed on the seat bodies, the workpiece to be machined is not easy to move, the operation is time-consuming and labor-consuming, and the machining precision is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the application is to provide a slot device, which can realize the slot operation of a workpiece to be processed without moving the workpiece to be processed, thereby improving the processing precision.

In order to solve the above problem, the present application provides a slot device, including first pedestal, second pedestal and rotation piece, first pedestal passes through rotation piece can be connected with rotating on the second pedestal, slot device still includes the setting element, the setting element with first pedestal is connected, so that first pedestal rotates the stall when predetermineeing the position.

Optionally, the rotating part is disposed between the first seat and the second seat, and the rotating part is connected to the first seat and the second seat respectively, so that the first seat can rotate around the rotating part as a rotation center.

Optionally, the rotating member includes a bearing, the bearing includes a first bearing ring and a second bearing ring, the first bearing ring is connected to the first seat, and the second bearing ring is connected to the second seat.

Optionally, the rotating part further comprises a first transition pressing plate and a second transition pressing plate, one end of the first transition pressing plate is connected with the first bearing ring, the other end of the first transition pressing plate is in transition fit with the first seat body, one end of the lower transition pressing plate is connected with the second bearing ring, and the other end of the lower transition pressing plate is in transition fit with the second seat body.

Optionally, the positioning element is detachably connected to the first base, so that the first base stops rotating when rotating to a preset position.

Optionally, be provided with a plurality of first constant head tanks on the first pedestal, it is a plurality of first constant head tank is followed the circumference of first pedestal evenly sets up, first constant head tank is followed the axial of first pedestal runs through first pedestal, be provided with a plurality of second constant head tanks on the second pedestal, the opening orientation of second constant head tank first pedestal, the setting element passes stretch into behind the first constant head tank in the second constant head tank, in order to incite somebody to action first pedestal is fixed on the second pedestal.

Optionally, at least a first screw hole group and a second screw hole group are arranged on the first seat body, the slot device further comprises at least two connecting discs, the connecting discs can be selectively arranged on the first seat body, at least one of the connecting discs is matched with the first screw hole group and fixed on the first seat body through the first screw hole group, and at least one of the connecting discs is matched with the second screw hole group and fixed on the first seat body through the second screw hole group.

Optionally, one end of the connecting disc is provided with a groove, and the groove is used for placing a workpiece to be machined.

Optionally, the tool further comprises at least one pressing plate assembly, and the pressing plate assembly is connected with the workpiece to be machined so as to press the workpiece to be machined between the pressing plate assembly and the first base body.

Optionally, the clamp plate assembly includes clamp plate, connecting rod and retaining member, the connecting rod sets up on the second pedestal, clamp plate and retaining member set up on the connecting rod, and can follow axial displacement on the second pedestal, the retaining member is located the clamp plate is kept away from one side of second pedestal, the retaining member is used for the clamp plate with first pedestal compresses tightly and locks when treating the machined part the clamp plate.

Advantageous effects

The slot device provided by the embodiment of the utility model can realize the slot operation of the workpiece to be machined without moving the workpiece to be machined, thereby improving the machining precision.

Drawings

Fig. 1 is a front sectional view of an embodiment of the present application.

The reference numbers are given as:

1. a first seat body;

2. a second seat body;

3. a rotating member; 30. a bearing;

4. a positioning member;

5. a first transition platen;

6. a second transition platen;

7. a connecting disc;

8. a platen assembly; 80. pressing a plate; 81. a connecting rod; 82. and a locking member.

Detailed Description

Referring to fig. 1 in combination, according to an embodiment of the present application, the present application provides a technical solution: a slot device comprises a first seat body 1, a second seat body 2 and a rotating part 3, wherein the first seat body 1 can be rotatably connected to the second seat body 2 through the rotating part 3, the slot device further comprises a positioning part 4, and the positioning part 4 is connected with the first seat body 1 so that the first seat body 1 stops rotating when rotating to a preset position. The rotating part 3 drives the first seat body 1 to rotate in the circumferential direction of the central axis of the second seat body 2, the workpiece to be machined fixed on the first seat body 1 does not need to be moved, slot operation of the next procedure can be achieved, time and labor are saved, and machining precision is improved. Simultaneously, the first seat body 1 and the second seat body 2 are connected through the rotating part 3, even if the first seat body 1 rotates under the action of the rotating part 3, the positioning is stopped through the positioning part 4, one-time clamping positioning is realized, multiple processing operations are completed, the quick rotating positioning is realized, and further the processing efficiency is improved.

Further, first pedestal 1 is located the upside of second pedestal 2, fixed connection between second pedestal 2 and the workstation, evenly is equipped with a plurality of U-shaped grooves along circumference on the second pedestal 2, runs through the U-shaped groove through the mounting with second pedestal 2 and workstation fixed connection, and the fixed mode can be threaded connection, also can be pin junction, and specific connected mode this embodiment does not do further injecture, and it can to connect firmly between second pedestal 2 and the workstation promptly.

As an implementation manner, the central axes of the first seat body 1, the rotating part 3 and the second seat body 2 are all overlapped, and the first seat body 1 rotates in the circumferential direction of the central axis of the second seat body 2 under the action of the rotating part 3, so as to ensure that the first seat body 1 rotates stably relative to the second seat body 2. Wherein, first pedestal 1 and second pedestal 2 are made for cast iron material, for avoiding producing vibration in the course of working, not only improve the machining precision, and reduce the noise of processing environment.

Furthermore, the positioning element 4 can be a positioning pin, a positioning rod or a threaded component, and the embodiment is not further limited, that is, the positioning element 4 can stop positioning the first seat 1 relative to the second seat 2.

The rotating member 3 is disposed between the first seat 1 and the second seat 2, and the rotating member 3 is connected to the first seat 1 and the second seat 2, so that the first seat 1 can rotate around the rotating member 3.

As an embodiment, the rotating member 3 is divided into an upper portion and a lower portion, wherein the upper portion rotates relative to the lower portion, that is, the outer side wall of the lower portion of the rotating member 3 is fixedly connected to the second housing 2, and the inner side wall of the upper portion of the rotating member 3 is fixedly connected to the first housing 1, and the specific connection manner is not further limited, so as to ensure that the first housing 1 can rotate by taking the rotating member 3 as a rotation center.

As another embodiment, the rotating component 3 is a whole, for example, the rotating component 3 is a shaft, and is not further limited, wherein one side of the rotating component 3 is fixedly connected to the second seat 2, and the other side of the rotating component 3 is rotatably connected to the first seat 1, that is, the first seat 1 rotates with respect to the rotating component 3 and the second seat 2. The composition of the rotating member 3 is not further limited, and the first seat 1 can rotate around the rotating member 3 as a rotation center.

The rotating member 3 includes a bearing 30, and the bearing 30 includes a first bearing ring and a second bearing ring, the first bearing ring is connected to the first housing 1, and the second bearing ring is connected to the second housing 2.

Specifically, the rotating member 3 is a bearing 30, wherein the bearing 30 is a slewing bearing or a turntable bearing, which not only rotates flexibly, ensures that the workpiece to be machined is accurately rotated to a preset position, but also can bear a large comprehensive load, thereby improving the precision of the workpiece to be machined. Wherein, the first race of bearing 30 is the inner circle of bearing 30, and the second race is the outer lane of bearing 30, inner circle and 1 fixed connection of first pedestal promptly, outer lane and 2 fixed connection of second pedestal, and the connected mode can be the key-type connection, or interference fit all can, or other indirect fixed connection modes, realizes that first pedestal 1 rotates with 3 the central axis of rotation piece 360 degrees, and further injects not done to the pivoted direction, and clockwise and anticlockwise all can.

The rotating part 3 further comprises a first transition pressing plate 5 and a second transition pressing plate 6, one end of the first transition pressing plate 5 is connected with the first bearing ring, the other end of the first transition pressing plate 5 is in transition fit with the first seat body 1, one end of the second transition pressing plate 6 is connected with the second bearing ring, and the other end of the second transition pressing plate 6 is in transition fit with the second seat body 2.

Specifically, first transition clamp plate 5 and second transition clamp plate 6 are located the both sides of bearing 30 respectively, wherein, the one end lateral wall of first transition clamp plate 5 and the inner circle fixed connection of bearing 30, the other end and the first pedestal 1 transition fit of first transition clamp plate 5 simultaneously, simultaneously through the mutual fixed connection of screw, the one end lateral wall of second transition clamp plate 6 and the outer lane fixed connection of bearing 30, the other end and the 2 transition fits of second pedestal of second transition clamp plate 6, simultaneously through the mutual fixed connection of screw. The first transition pressing plate 5 and the second transition pressing plate 6 are designed to facilitate the manufacture of the device, so that the manufacturing cost is saved; through transition fit, the mounting precision is improved, and the machining precision of the device is further improved.

The positioning member 4 is detachably connected to the first seat 1, so that the first seat 1 stops rotating when rotating to a predetermined position.

Further, through elastic component interconnect between setting element 4 and the first pedestal 1, wherein, be equipped with a plurality of slots on the second pedestal 2 circumference, the axis of setting element 4 and slot is all parallel with the axis of second pedestal 2, and the effect of setting element 4 elastic component is mutually supported with the slot under promptly, with first pedestal 1 and second pedestal 2 reciprocal anchorage.

Be provided with a plurality of first constant head tanks on first pedestal 1, it is a plurality of first constant head tank is followed the circumference of first pedestal 1 evenly sets up, first constant head tank is followed the axial of first pedestal 1 runs through first pedestal 1, be provided with a plurality of second constant head tanks on the second pedestal 2, the opening orientation of second constant head tank first pedestal 1, setting element 4 passes stretch into behind the first constant head tank in the second constant head tank, in order to incite somebody to action first pedestal 1 is fixed on the second pedestal 2.

As an implementation mode, the axis of first constant head tank and second constant head tank is parallel to each other, and wherein, the second constant head tank hole is the internal thread hole, and setting element 4 is the bolt, and wherein setting element 4 passes first constant head tank, and the external screw thread of setting element 4 and second constant head tank mutually support, with

first pedestal

1 and 2 reciprocal anchorages of second pedestal, and then follow different angle processing slots, improve work efficiency.

As another kind of embodiment, the axis of first constant head tank and second constant head tank is parallel to each other, and wherein, first constant head tank and second constant head tank are the through-hole, and setting element 4 still is the bolt, and setting element 4 runs through first constant head tank and second constant head tank, through the nut with first pedestal 1 and the mutual fixed connection of second pedestal, through nut increase clamp force, strengthen the steadiness between first pedestal 1 and the second pedestal 2.

The first seat body 1 is at least provided with a first screw hole group and a second screw hole group, the slot device further comprises at least two connecting discs 7, the connecting discs 7 can be selectively arranged on the first seat body 1, wherein at least one connecting disc 7 is matched with the first screw hole group and fixed on the first seat body 1 through the first screw hole group, and at least one connecting disc 7 is matched with the second screw hole group and fixed on the first seat body 1 through the second screw hole group.

Specifically, the first seat 1 is provided with screw holes with various pitches, so that the first seat 1 is connected to the various connection pads 7.

Specifically, the pitch of the screw hole is determined according to the type of the workpiece to be machined, so that the pitch of the screw hole corresponding to the connecting disc 7 is determined, the various workpieces to be machined can be machined by the device, the cost is saved, and the machining efficiency is improved.

One end of the connecting disc 7 is provided with a groove used for placing a workpiece to be machined.

The fixed fastness of machined part is treated in the increase, all is equipped with the recess in the upper end of every kind of connection pad 7, will treat the recess inner chamber that the machined part placed connection pad 7, plays spacing effect, and then improves the machining precision.

The pressing plate assembly 8 is connected with a workpiece to be machined, so that the workpiece to be machined is pressed between the pressing plate assembly 8 and the first base body 1.

Specifically, the number of the pressing plate assemblies 8 is determined according to the actual processing condition, and the pressing plate assemblies 8 are circumferentially distributed around the workpiece to be processed, so that the workpiece to be processed is firmly fixed. One side of the pressing plate assembly 8 is in contact with the workpiece to be processed, the other side of the pressing plate assembly is fixedly connected with the workbench, the first base body 1 or other devices which play a role in fixing, and the pressing plate assembly 8 realizes fixing of the workpiece to be processed.

Further, the pressing plate assembly 8 comprises a pressing plate 80, a connecting rod 81 and a locking member 82, the connecting rod 81 is arranged on the second base body 2, the pressing plate 80 and the locking member 82 are arranged on the connecting rod 81 and can move along the axial direction on the second base body 2, the locking member 82 is located on one side of the pressing plate 80 far away from the second base body 2, and the locking member 82 is used for locking the pressing plate 80 when the pressing plate 80 and the first base body 1 compress tightly a workpiece to be processed.

Specifically, the connecting rod 81 is used for supporting and connecting the pressing plate 80 and the locking member 82, in this embodiment, the connecting rod 81 is fixedly connected with the second seat 2, and the connecting rod 81 can also be fixedly connected with the ground or other devices capable of being fixed, which is not further limited. Wherein connecting rod 81 is the threaded rod, and clamp plate 80 activity runs through on the threaded rod, one side and clamping piece 82 threaded connection of threaded rod, and wherein clamping piece 82 is the nut, and clamp plate 80 contacts with the upper end of treating the machined part, through the cooperation of nut and threaded rod, will treat that the machined part presss from both sides tightly between connection pad 7 and clamp plate 80, realizes the quick clamping, realizes simultaneously that a clamping is accomplished, can carry out a lot of processing, improves work efficiency.

The working principle is as follows: the machined part will be treated and placed on connection pad 7, first pedestal 1 is with the rotation center rotation that rotates piece 3, first pedestal 1 rotates for second pedestal 2, rotate to the processing position of treating the machined part, stop rotating promptly, pass the second constant head tank on first pedestal 1 and the second pedestal 2 through setting element 4, with first pedestal 1 and the mutual fixed connection of second pedestal 2, the machined part need not be moved promptly, realize treating the processing of the different angle slots of machined part, and then improve the machining precision, improve machining efficiency simultaneously.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. The slot device is characterized by comprising a first seat body (1), a second seat body (2) and a rotating part (3), wherein the first seat body (1) is connected to the second seat body (2) in a rotatable manner through the rotating part (3), the slot device further comprises a positioning part (4), and the positioning part (4) is connected with the first seat body (1) so that the first seat body (1) stops rotating when rotating to a preset position.

2. Slot device according to claim 1, wherein the rotating member (3) is disposed between the first seat (1) and the second seat (2), and the rotating member (3) is respectively connected to the first seat (1) and the second seat (2) so that the first seat (1) can rotate around the rotating member (3).

3. Slot device according to claim 2, wherein the rotating member (3) comprises a bearing (30), the bearing (30) comprising a first bearing ring and a second bearing ring, the first bearing ring being connected to the first housing (1) and the second bearing ring being connected to the second housing (2).

4. The slot device according to claim 3, wherein the rotating member (3) further comprises a first transition pressure plate (5) and a second transition pressure plate (6), one end of the first transition pressure plate (5) is connected to the first bearing ring, the other end of the first transition pressure plate (5) is in transition fit with the first seat body (1), one end of the second transition pressure plate (6) is connected to the second bearing ring, and the other end of the second transition pressure plate (6) is in transition fit with the second seat body (2).

5. Slot device according to claim 1, wherein the positioning element (4) is detachably connected to the first seat (1) so that the first seat (1) stops rotating when rotating to a predetermined position.

6. The slot device according to claim 1, wherein a plurality of first positioning grooves are formed in the first seat body (1), the plurality of first positioning grooves are uniformly formed along a circumferential direction of the first seat body (1), the first positioning grooves penetrate through the first seat body (1) along an axial direction of the first seat body (1), a plurality of second positioning grooves are formed in the second seat body (2), openings of the second positioning grooves face the first seat body (1), and the positioning members (4) penetrate through the first positioning grooves and then extend into the second positioning grooves, so as to fix the first seat body (1) on the second seat body (2).

7. Slot device according to claim 1, wherein said first housing (1) is provided with at least a first screw hole set and a second screw hole set, said slot device further comprising at least two types of connecting discs (7), said connecting discs (7) being capable of being selectively arranged on said first housing (1), wherein at least one type of said connecting discs (7) is adapted to said first screw hole set and fixed on said first housing (1) through said first screw hole set, and at least one type of said connecting discs (7) is adapted to said second screw hole set and fixed on said first housing (1) through said second screw hole set.

8. Slot device according to claim 7, characterised in that one end of the connection disc (7) is provided with a recess for placing a piece to be machined.

9. Slot apparatus according to claim 1, further comprising at least one pressure plate assembly (8), said pressure plate assembly (8) being in contact with the member to be machined for pressing the member to be machined between said pressure plate assembly (8) and said first seat (1).

10. The slot device according to claim 9, wherein the pressure plate assembly (8) comprises a pressure plate (80), a connecting rod (81) and a locking member (82), the connecting rod (81) is disposed on the second seat (2), the pressure plate (80) and the locking member (82) are disposed on the connecting rod (81) and can move along the axial direction of the second seat (2), the locking member (82) is disposed on the side of the pressure plate (80) away from the second seat (2), and the locking member (82) is used for locking the pressure plate (80) when the pressure plate (80) and the first seat (1) compress a workpiece to be processed.