CN214134195U

CN214134195U - Auxiliary supporting plate for rotary workbench

Info

Publication number: CN214134195U
Application number: CN202120076058.XU
Authority: CN
Inventors: 张锦峥; 刘天章; 王现川
Original assignee: Beijing Aerospace Huashi Technology Co ltd
Current assignee: Beijing Aerospace Huashi Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-07
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to an auxiliary supporting plate for swivel work head, one of which is used for the auxiliary supporting plate of swivel work head, the setting is on swivel work head, including the mounting panel that the swivel work head upper surface leaned on each other, the setting deviates from the board of placing of swivel work head one side at the mounting panel, it still is provided with the connecting plate to place between board and the mounting panel, the both ends of connecting plate respectively with mounting panel and connecting plate rigid coupling, a plurality of T type strip holes have been seted up that are parallel to each other on the swivel work head, be provided with in a plurality of T type strip holes and be used for the fixed fixing bolt of mounting panel, fixing bolt passes mounting panel and screw-thread fit has a fixation nut. This application has the effect that improves the work piece and places the stability on rotatory work.

Description

Auxiliary supporting plate for rotary workbench

Technical Field

The application relates to the field of fine milling, in particular to an auxiliary support plate for a rotary workbench.

Background

The rotary worktable is a main accessory of milling machines such as a floor type boring machine, a boring and milling machine, an end face milling machine and the like, and is used for supporting a workpiece and driving the workpiece to do linear feeding motion or rotary motion. Thereby facilitating the processing of the workpiece.

However, for some workpieces with special requirements, the surface shape of the workpiece is irregular, so that the workpiece is not stably placed on the rotary worktable, and the workpiece is easy to shift when a machine tool is used for processing the workpiece, so that the processing precision is affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of placing the work piece on the rotation work, this application provides an auxiliary stay board for swivel work head.

The application provides an auxiliary supporting plate for swivel work head adopts following technical scheme:

an auxiliary supporting plate for a rotary workbench is arranged on the rotary workbench and comprises mounting plates, a placing plate and connecting plates, wherein the mounting plates are attached to the upper surface of the rotary workbench, the placing plate is arranged on the side, away from the rotary workbench, of the mounting plates, the connecting plates are arranged between the placing plate and the mounting plates, two ends of each connecting plate are fixedly connected with the mounting plates and the connecting plates respectively,

a plurality of T-shaped strip holes are formed in the rotary workbench in parallel, fixing bolts used for fixing the mounting plate are arranged in the T-shaped strip holes, and the fixing bolts penetrate through the mounting plate and are in threaded fit with a fixing nut.

Through adopting above-mentioned technical scheme, the staff can place the mounting panel on swivel work head's surface, then uses fixing bolt and fixation nut to fix the mounting panel on swivel work head surface to the board of placing that is located the mounting panel top can be fixed accepting that the work piece goes on, has improved the stability that the work piece was placed on swivel work head surface.

Optionally, the fixing bolts are provided with two fixing bolts, the two fixing bolts are uniformly distributed in the length direction of the mounting plate, and the two fixing bolts are located in the same T-shaped strip hole or located in two adjacent T-shaped strip holes respectively

Through adopting above-mentioned technical scheme, two fixing bolt's setting has improved the fixed stability of mounting panel with swivel work head on the one hand, and on the other hand, two fixing bolt can select to install same T type bar hole on swivel work head as required, or two adjacent T type bar holes to the convenience and the flexibility of installation have been improved.

Optionally, a cushion block is connected in the T-shaped strip hole in a sliding manner, and the fixing bolt penetrates through the cushion block.

Through adopting above-mentioned technical scheme, the setting of cushion for fixing bolt and fixation nut pressure when screw-thread fit can be more even distribution on the border of T type strip hole opening both sides, thereby improved the stability of mounting panel fixing on swivel work head.

Optionally, an alignment edge is fixedly connected to the inner wall of the T-shaped strip hole, the cross section of the alignment edge is an isosceles triangle, the bottom edge of the alignment edge is fixedly connected to the inner wall of the T-shaped strip hole, the length direction of the alignment edge is parallel to the length direction of the T-shaped strip hole, and an alignment groove matched with the alignment edge is formed in the cushion block.

Through adopting above-mentioned technical scheme, when the cushion in the downthehole slip of T type strip, counterpoint arris card is established in the counterpoint groove, through counterpoint arris and counterpoint groove mutually support, has improved the stability of cushion at the downthehole fixed of T type strip.

Optionally, one side that the cushion deviates from the mounting panel is provided with a fixed slot, fixation nut inlays to be established in the fixed slot and screens each other with the fixed slot.

Through adopting above-mentioned technical scheme, the setting of fixed slot for the fixed slot can carry out the screens to fixation nut and fix, thereby has made things convenient for the staff to revolve to twist fixing bolt, the convenience when having improved staff fixed mounting panel.

Optionally, a mounting hole for accommodating the fixing bolt to penetrate is formed in the mounting plate, the mounting hole is a hole, and the length direction of the mounting hole is parallel to the length direction of the mounting plate.

Through adopting above-mentioned technical scheme, the mounting hole has increased mounting panel position control's flexibility for the setting in a hole to when two cushions are located two adjacent T type strip holes respectively, the staff can also rotate the mounting panel, makes the mounting panel be the tilt state with T type strip hole and fixes, and the mounting panel can be more nimble support the work piece, has improved the convenience of operation.

Optionally, an operation hole convenient for a worker to screw the fixing nut is formed in the placing plate, the operation hole is a single hole, and the operation hole is located right above the mounting hole.

By adopting the technical scheme, the arrangement of the operation hole facilitates the workers to use the tool of the hexagon socket head cap screw to screw the fixing bolt, and the convenience of operation is improved

Optionally, a chamfer is formed at the edge of the upper surface of the placing plate.

Through adopting above-mentioned technical scheme, the setting of chamfer has reduced the work piece when sliding on the auxiliary supporting plate, and the mounting panel border is with the condition that the work surface was scratched.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the stability of the workpiece placed on the surface of the rotary workbench is improved, and the mounting plate is mounted on the rotary workbench through the fixing bolt and the fixing nut, so that the workpiece can be stably supported, and the workpiece can be conveniently processed by workers;

2. the setting of cushion has improved the stability of fixation nut and T type bar hole opening both sides border screens to the fixed stability of mounting panel has been improved.

Drawings

FIG. 1 is a schematic view of an embodiment of the present application illustrating a structure in which an auxiliary support plate of a rotary table is mounted on the auxiliary support plate;

FIG. 2 is an exploded view of the overall construction of the backup plate;

FIG. 3 is a schematic view of the stationary packing of the mounting plate and the rotary table;

fig. 4 is an enlarged view of detail a in fig. 3.

Description of reference numerals: 1. rotating the working table; 11. t-shaped bar holes; 12. aligning edges; 2. mounting a plate; 21. mounting holes; 3. placing the plate; 31. an operation hole; 4. a connecting plate; 5. Cushion blocks; 51. a positioning groove; 52. fixing grooves; 6. fixing the bolt; 61. and (5) fixing the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an auxiliary supporting plate for a rotary workbench. Referring to fig. 1, an auxiliary support plate is provided on a rotary table 1. A plurality of T-shaped strip holes 11 are formed in the rotary workbench 1, and the T-shaped strip holes 11 are distributed on the surface of the rotary workbench 1 at equal intervals.

As shown in fig. 1 and 2, the auxiliary support plate includes a mounting plate 2 disposed on the upper surface of the rotary table 1, and a placing plate 3 disposed on a side of the mounting plate 2 away from the rotary table 1, the mounting plate 2 being disposed in parallel with the placing plate 3. Place still to be provided with two connecting plates 4 between board 3 and the mounting panel 2, connecting plate 4 perpendicular to mounting panel 2 sets up to the both ends of connecting plate 4 respectively with mounting panel 2 with place the both ends rigid coupling of board 3. The cushion block 5 is arranged in the T-shaped strip hole 11 below the connecting plate 4, the cushion block 5 is limited in the T-shaped strip hole 11 by the edges of two sides of the opening of the T-shaped strip hole 11, and the cushion block 5 slides in the T-shaped strip hole 11 along the length direction of the T-shaped strip hole 11. A fixing bolt 6 (the fixing bolt 6 is an inner hexagon bolt) is simultaneously arranged on the mounting plate 2 and the cushion block 5 in a penetrating way. Mounting plate 2 surface is seted up and is held mounting hole 21 that fixing bolt 6 passed, and after fixing bolt 6 passed mounting hole 21 and cushion 5, one side screw-thread fit that deviates from mounting plate 2 at cushion 5 has a fixation nut 61, through the screw-thread fit between fixation bolt 6 and the fixation nut 61, fixes mounting plate 2 on swivel work head 1. And through installing cushion 5 in different T type strip holes 11 to adjust the position of mounting panel 2 on swivel work head 1, make mounting panel 2 can carry out stable support to the work piece to the multiple condition of putting of work piece.

The auxiliary supporting plate can be provided with various specifications according to the height difference of the connecting plate 4, so that the auxiliary supporting plate can be adapted to different workpieces. When a processing factory carries out large-scale production, because the processing amount of the workpiece is large, the auxiliary supporting plate with proper height and size can be specially customized according to the characteristics of the workpiece, and the workpiece is stably placed on the surface of the rotary workbench 1, so that the workpiece can be conveniently milled, and the working efficiency of workpiece processing is improved.

As shown in fig. 3 and 4, the inner wall of the T-shaped bar hole 11 is fixedly connected with two alignment edges 12, and the two alignment edges 12 are respectively located at two sides of the opening of the T-shaped bar hole 11. The cross section of the alignment edge 12 is an isosceles triangle, the bottom edge of the isosceles triangle is fixedly connected with the inner wall of the T-shaped strip hole 11, and the vertex angle of the isosceles triangle is arranged towards the cushion block 5. The cushion block 5 is provided with a positioning groove 51 matched with the positioning ridge 12. The matching of the alignment ridge 12 and the alignment groove 51 improves the stability of the cushion block 5 sliding in the T-shaped strip hole 11, and further improves the stability of the mounting plate 2 fixed on the surface of the rotary worktable 1. The side of the cushion block 5 departing from the mounting plate 2 is provided with a fixing groove 52, and the whole fixing groove 52 is in a regular hexagon shape and is matched with the fixing nut 61. The fixing nut 61 is embedded in the fixing groove 52 and is mutually clamped with the fixing groove 52, so that the relative rotation of the cushion block 5 and the fixing nut 61 is limited, and a worker can conveniently screw the fixing bolt 6 to fix the mounting plate 2.

Above-mentioned cushion 5, fixing bolt 6, fixation nut 61 all are provided with two, and two have been seted up to corresponding mounting hole 21, and two cushions 5 can set up in same T type strip hole 11 or in two adjacent T type strip holes 11. Thereby improving the stability of the mounting plate 2 fixed on the rotary table 1 and the flexibility of the mounting plate 2 in adjusting the surface position of the rotary table 1.

The further mounting holes 21 are arranged as bar holes, and the length direction of the bar holes is parallel to the arrangement direction of the two mounting holes 21, and the fixing bolt 6 can slide in the mounting holes 21. The mounting hole 21 is the setting in a hole, has further increased the flexibility of mounting panel 2 position control to when two cushion 5 lie in two adjacent T type strip holes 11 respectively, the staff can also rotate mounting panel 2, make mounting panel 2 can be more nimble support the work piece, improved the convenience of operation.

As shown in fig. 2, the placing plate 3 is provided with two operation holes 31 for the worker to screw the fixing nut 61, and the two operation holes 31 correspond to the mounting holes 21. The operation hole 31 is a hole, and the length direction of operation hole 31 is on a parallel with the setting of mounting hole 21, and operation hole 31 is located the mounting hole 21 directly over, and the staff can insert hexagon socket head cap screw spanner in the operation hole 31 and twist fixing bolt 6 to the convenience that auxiliary support plate was fixed has been improved. The chamfer has all been seted up at the border department of mounting panel 2 upper surface, and the setting of chamfer has reduced the work piece and has slided on the auxiliary stay board, and the condition that the work surface was scratched in the 2 borders of mounting panel.

The implementation principle of the auxiliary supporting plate for the rotary workbench 1 in the embodiment of the application is as follows: when the staff was at swivel work head 1 upper surface fixed mounting panel 2, at first the staff inlays fixation nut 61 and establishes in fixed slot 52 and with cushion 5 smooth T type strip hole 11 in, then the staff penetrates mounting hole 21 and screw in fixation nut 61 with fixing bolt 6 in to the completion is fixed to mounting panel 2, and the board 3 of placing above the mounting panel 2 after the fixing can support the work piece, has improved the stability of work piece when adding man-hour.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An auxiliary support plate for a rotary table, arranged on the rotary table (1), characterized in that: comprises a mounting plate (2) which is attached to the upper surface of a rotary worktable (1), a placing plate (3) which is arranged on the side of the mounting plate (2) departing from the rotary worktable (1), a connecting plate (4) which is arranged between the placing plate (3) and the mounting plate (2), two ends of the connecting plate (4) are respectively fixedly connected with the mounting plate (2) and the connecting plate (4),

a plurality of T-shaped strip holes (11) are formed in the rotary workbench (1) in parallel, fixing bolts (6) used for fixing the mounting plate (2) are arranged in the T-shaped strip holes (11), and the fixing bolts (6) penetrate through the mounting plate (2) and are in threaded fit with a fixing nut (61).

2. An accessory support plate for a rotary table as claimed in claim 1, wherein: the fixing bolts (6) are provided with two fixing bolts (6), the two fixing bolts (6) are evenly distributed in the length direction of the mounting plate (2), and the two fixing bolts (6) are located in the same T-shaped strip hole (11) or located in two adjacent T-shaped strip holes (11) respectively.

3. An accessory support plate for a rotary table as claimed in claim 1 or 2, wherein: the T-shaped strip holes (11) are connected with cushion blocks (5) in a sliding mode, and fixing bolts (6) penetrate through the cushion blocks (5).

4. An accessory support plate for a rotary table as claimed in claim 3, wherein: an alignment edge (12) is fixedly connected to the inner wall of the T-shaped strip hole (11), the cross section of the alignment edge (12) is an isosceles triangle, the bottom edge of the alignment edge (12) is fixedly connected with the inner wall of the T-shaped strip hole (11), the length direction of the alignment edge (12) is parallel to the length direction of the T-shaped strip hole (11), and an alignment groove (51) matched with the alignment edge (12) is formed in the cushion block (5).

5. An accessory support plate for a rotary table as claimed in claim 4, wherein: one side that cushion (5) deviate from mounting panel (2) is provided with a fixed slot (52), fixation nut (61) inlay establish in fixed slot (52) and with fixed slot (52) mutual screens.

6. An accessory support plate for a rotary table as claimed in claim 3, wherein: offer on mounting panel (2) and hold mounting hole (21) that fixing bolt (6) wore to establish, mounting hole (21) are a hole, and the length direction of mounting hole (21) is on a parallel with the length direction setting of mounting panel (2).

7. An accessory support plate for a rotary table as claimed in claim 6, wherein: the placing plate (3) is provided with an operation hole (31) convenient for a worker to screw the fixing nut (61), the operation hole (31) is a hole, and the operation hole (31) is located right above the mounting hole (21).

8. An accessory support plate for a rotary table as claimed in claim 1, wherein: the edge of the upper surface of the placing plate (3) is provided with a chamfer.