CN216633440U

CN216633440U - Supplementary general bracket of machining

Info

Publication number: CN216633440U
Application number: CN202122696806.7U
Authority: CN
Inventors: 王译珠
Original assignee: Harbin Xinkerui Precision Machinery Manufacturing Co ltd
Current assignee: Harbin Xinkerui Precision Machinery Manufacturing Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-31
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of machining and discloses a machining auxiliary universal bracket which comprises a base and fixing sleeves fixed at four corners of the upper surface of the base, wherein the inner wall of each fixing sleeve is connected with a lifting column in a sliding mode, the upper surface of each lifting column is fixedly connected with a workbench, the lower surface of each workbench is fixedly connected with two groups of racks, and the front side and the rear side of the upper surface of the base are fixedly connected with supporting plates. This supplementary general bracket of machining uses through gear, rack, lift post, fixed sleeve and the cooperation of first pivot pole for the user can drive axis of rotation and worm through the rocking wheel and rotate, and the worm passes through worm wheel and the rotation of first pivot pole drive gear, and the rack drives the workstation and goes up and down, thereby has further improved the device to the lifting speed of workstation, has further guaranteed the stationarity that the workstation goes up and down, and has further made things convenient for the user to use.

Description

Supplementary general bracket of machining

Technical Field

The utility model relates to the technical field of machining, in particular to a universal auxiliary bracket for machining.

Background

The bracket is a tool commonly used when a mechanical part is machined, the part is unloaded until a finished product is machined by placing the tool on the bracket, the existing bracket is single in structure, the height adjustment cannot be realized due to multiple processes and fast station change, the bracket is diversified, on one hand, the manufacturing of the tool is troublesome, the cost is increased, and on the other hand, the bracket is diversified and not beneficial to daily maintenance.

For example, chinese patent application nos.: 201710610779.2, a universal machining carrier substantially as described herein: the universal bracket for machining comprises a base, a cam pivoted to the center of the base, a supporting plate abutted to the other end of the cam, and sliding plates arranged on two sides of the base and vertically extending along the base, wherein a sliding groove is formed in the middle of each sliding plate, two ends of each supporting plate are connected with the corresponding sliding grooves in a sliding mode, and a base circle of the cam is arranged close to the base.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a machining auxiliary universal bracket that solves the problems set forth in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a machining auxiliary universal bracket comprises a base and fixing sleeves fixed at four corners of the upper surface of the base, wherein the inner wall of each fixing sleeve is connected with a lifting column in a sliding manner, the upper surface of each lifting column is fixedly connected with a workbench, the lower surface of each workbench is fixedly connected with two groups of racks, the front side and the rear side of the upper surface of the base are fixedly connected with supporting plates, the top parts of the inner side surfaces of the supporting plates are horizontally and rotatably connected with a worm wheel and two groups of gears through inserting first rotating rods, the gears are meshed with the racks, the front side of the supporting plate positioned at the front side is fixedly connected with two groups of connecting plates, the inner side surfaces of the connecting plates are horizontally and rotatably connected with a worm through inserting rotating shafts, the worm is meshed with the worm wheel, the right end of each rotating shaft is fixedly connected with a rocking wheel, the front side and the rear side of the upper surface of the workbench are fixedly connected with two groups of mounting plates, and the upper surfaces of the mounting plates are fixedly connected with a plurality of groups of inclined clamping blocks, the front side and the rear side of the upper surface of the workbench are respectively provided with a sliding rod, the outer end of the sliding rod is fixedly connected with the upper surface of the workbench through a first fixed block, the left side and the right side of the outer surface of the sliding rod are slidably sleeved with sliding tables, the front side and the rear side of the upper surface of each sliding table are fixedly connected with second fixing blocks, a second rotating rod is inserted into the inner side surface of the second fixed block, the outer surface of the second rotating rod is rotatably connected with a supporting plate, the outer sides of the upper surfaces of the sliding tables are fixedly connected with arc-shaped plates, the inner ends of the arc-shaped plates penetrate through the outer side surfaces of the supporting plates, the top parts of the front surface and the back surface of the supporting plate are both in threaded connection with positioning bolts, the outer surface of the arc-shaped plate is provided with positioning through holes matched with the positioning bolts, the equal fixedly connected with shock attenuation post in four corners of base lower surface, the sliding stand left surface rotates and is connected with two sets of rotation fixture blocks.

Preferably, the shock absorption column comprises a base plate, a fixed sleeve is fixedly connected to the upper surface of the base plate, a supporting block is slidably connected to the inner wall of the fixed sleeve, and a spring is fixedly connected between the supporting block and the base plate.

Preferably, the bottom of the front surface and the bottom of the back surface of the supporting plate are fixedly connected with two groups of reinforcing ribs, and the lower surfaces of the reinforcing ribs are fixedly connected with the upper surface of the base.

Preferably, the lower surface of the sliding table is fixedly connected with two groups of T-shaped sliding blocks, and the upper surface of the workbench is provided with a T-shaped sliding groove matched with the T-shaped sliding blocks.

Preferably, the outer surface of the sliding rod is provided with a lubricating grease layer, and the thickness of the lubricating grease layer on the outer surface of the sliding rod is zero two to five millimeters.

Preferably, the outer surface of the first rotating rod is fixedly connected with two groups of connecting keys, and the inner wall of the gear is provided with a key groove matched with the connecting keys.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary universal bracket for machining, which has the following beneficial effects:

1. this supplementary general bracket of machining uses through gear, rack, lift post, fixed sleeve and the cooperation of first pivot pole for the user can drive axis of rotation and worm through the rocking wheel and rotate, and the worm passes through worm wheel and the rotation of first pivot pole drive gear, and the rack drives the workstation and goes up and down, thereby has further improved the device to the lifting speed of workstation, has further guaranteed the stationarity that the workstation goes up and down, and has further made things convenient for the user to use.

2. This supplementary general bracket of machining, through the sliding stand, the slope fixture block, rotation fixture block and layer board cooperation are used for the user can promote the sliding stand inward movement, the layer board of sliding stand upper surface carries out the boosting to the position of the work piece that needs processing and fixes, rotate the fixture block and fix the position of sliding stand with the cooperation of slope fixture block, thereby further improved the stability of work piece at the in-process of work piece processing, the practicality when further having improved the device and using, made things convenient for the user to use.

3. This supplementary general bracket of machining uses through arc, positioning hole, positioning bolt, layer board and second dwang cooperation for the axle center that the second dwang can be followed to the layer board rotates, and positioning bolt fixes the inclination of layer board with the positioning hole cooperation, and the layer board supports fixedly to the work piece, thereby makes the device can carry out the auxiliary stay location to the work piece of various appearances, has further improved the device's adaptability, has made things convenient for the user to use.

Drawings

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

FIG. 2 is an expanded view of the present invention;

FIG. 3 is a partial structural schematic diagram of the present invention.

In the figure: 1. a base; 2. fixing the sleeve; 3. a lifting column; 4. a work table; 5. a rack; 6. a support plate; 7. a first rotating lever; 8. a worm gear; 9. a gear; 10. a connecting plate; 11. a rotating shaft; 12. a worm; 13. shaking the wheel; 14. mounting a plate; 15. inclining the fixture block; 16. a slide bar; 17. a first fixed block; 18. a sliding table; 19. a second fixed block; 20. a second rotating lever; 21. a support plate; 22. an arc-shaped plate; 2201. positioning the through hole; 23. positioning the bolt; 24. a shock-absorbing post; 25. and rotating the clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a machining auxiliary universal bracket comprises a base 1 and fixing sleeves 2 fixed at four corners of the upper surface of the base 1, wherein the inner wall of each fixing sleeve 2 is connected with a lifting column 3 in a sliding manner, the upper surface of each lifting column 3 is fixedly connected with a workbench 4, two groups of racks 5 are fixedly connected to the lower surface of each workbench 4, supporting plates 6 are fixedly connected to the front side and the rear side of the upper surface of the base 1, the top of the inner side surface of each supporting plate 6 is horizontally and rotatably connected with a worm wheel 8 and two groups of gears 9 through a first rotating rod 7 in an inserting manner, the gears 9 are meshed with the racks 5, two groups of connecting plates 10 are fixedly connected to the front side of the supporting plate 6 at the front side, the inner side surface of each connecting plate 10 is horizontally and rotatably connected with a worm 12 through a rotating shaft 11 in an inserting manner, the worm 12 is meshed with the worm wheel 8, the right end of the rotating shaft 11 is fixedly connected with a rocking wheel 13, and the front side and rear side of the upper surface of the workbench 4 are fixedly connected with two groups of mounting plates 14, a plurality of groups of inclined fixture blocks 15 are fixedly connected to the upper surface of the mounting plate 14, sliding rods 16 are arranged on the front side and the rear side of the upper surface of the workbench 4, the outer end of each sliding rod 16 is fixedly connected with the upper surface of the workbench 4 through a first fixing block 17, sliding tables 18 are slidably sleeved on the left side and the right side of the outer surface of each sliding rod 16, second fixing blocks 19 are fixedly connected to the front side and the rear side of the upper surface of each sliding table 18, second rotating rods 20 are inserted into the inner side surfaces of the second fixing blocks 19, supporting plates 21 are rotatably connected to the outer surfaces of the second rotating rods 20, arc-shaped plates 22 are fixedly connected to the outer sides of the upper surface of each sliding table 18, the inner ends of the arc-shaped plates 22 penetrate through the outer side surfaces of the supporting plates 21, positioning bolts 23 are respectively in threaded connection with the tops of the front surface and the back surface of each supporting plate 21, positioning through holes 2201 matched with the positioning bolts 23 are formed in the outer surfaces of the arc-shaped plates 22, and damping columns 24 are respectively fixedly connected to the four corners of the lower surface of the base 1, the left side surface of the sliding table 18 is rotatably connected with two groups of rotating fixture blocks 25, the gear 9, the rack 5, the lifting column 3, the fixed sleeve 2 and the first rotating rod 7 are matched for use, so that a user can drive the rotating shaft 11 and the worm 12 to rotate through the rocking wheel 13, the worm 12 drives the gear 9 to rotate through the worm wheel 8 and the first rotating rod 7, the rack 5 drives the workbench 4 to lift, the lifting speed of the device on the workbench 4 is further increased, the lifting stability of the workbench 4 is further ensured, the use by the user is further facilitated, the sliding table 18 can be pushed by the user to move inwards through the matching use of the sliding table 18, the inclined fixture blocks 15, the rotating fixture blocks 25 and the supporting plate 21, the position of a workpiece to be processed is assisted and fixed by the supporting plate 21 on the upper surface of the sliding table 18, and the rotating fixture blocks 25 and the inclined fixture blocks 15 are matched for fixing the position of the sliding table 18, thereby further improved the stability of work piece at the in-process of work piece processing, practicality when further having improved the device and using, the user of having made things convenient for uses, through arc 22, positioning hole 2201, positioning bolt 23, layer board 21 and second dwang 20 cooperation are used, make layer board 21 can follow the axle center rotation of second dwang 20, positioning bolt 23 fixes the inclination of layer board 21 with the cooperation of positioning hole 2201, layer board 21 supports fixedly to the work piece, thereby make the device can carry out the auxiliary stay location to the work piece of various appearances, the adaptability of the device has further been improved, the user uses is made things convenient for.

In the utility model, in order to further enhance the stability of the device during use, the shock-absorbing column 24 comprises a base plate, the upper surface of the base plate is fixedly connected with a fixed sleeve, the inner wall of the fixed sleeve is slidably connected with a supporting block, and a spring is fixedly connected between the supporting block and the base plate, so that the shock-absorbing column 24 plays a role in shock absorption and buffering for the bottom of the device, thereby further enhancing the stability of the device during use.

In the utility model, in order to further enhance the support stability of the support plate 6, two groups of reinforcing ribs are fixedly connected to the bottoms of the front surface and the back surface of the support plate 6, and the lower surfaces of the reinforcing ribs are fixedly connected with the upper surface of the base 1, so that the reinforcing ribs play a role in stably supporting the support plate 6, thereby further enhancing the support stability of the support plate 6.

In the utility model, in order to further enhance the motion stability of the sliding table 18, two sets of T-shaped sliding blocks are fixedly connected to the lower surface of the sliding table 18, and the T-shaped sliding grooves matched with the T-shaped sliding blocks are formed in the upper surface of the workbench 4 and are matched with the T-shaped sliding grooves through the T-shaped sliding blocks, so that the motion stability of the sliding table 18 is further enhanced.

In the present invention, in order to further enhance the smoothness of the movement of the slide table 18, the outer surface of the slide rod 16 is provided with the grease layer, and the thickness of the grease layer on the outer surface of the slide rod 16 is zero two to five millimeters, so that the friction force between the slide table 18 and the slide rod 16 is reduced, and the smoothness of the movement of the slide table 18 is further enhanced.

In the utility model, in order to further enhance the rotation stability of the gear 9, two groups of connecting keys are fixedly connected to the outer surface of the first rotating rod 7, key slots matched with the connecting keys are formed in the inner wall of the gear 9, and the connecting keys are matched with the key slots, so that the rotation stability of the gear 9 is further enhanced.

When in use, the rocking wheel 13 is rotated, the rocking wheel 13 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the worm 12 to rotate, the worm 12 drives the worm wheel 8 and the first rotating rod 7 to rotate, the first rotating rod 7 drives the gear 9 to rotate, the gear 9 drives the rack 5 to lift, the rack 5 drives the workbench 4 to lift, further adjusting the height of the worktable 4, placing the workpiece on the worktable 4, rotating the supporting plate 21, adjusting the supporting angle of the supporting plate 21, installing the positioning bolt 23, inserting the positioning bolt 23 into the positioning through hole 2201, fixing the supporting plate 21 by the positioning bolt 23, moving the sliding table 18 inwards, supporting the workpiece by the supporting plate 21, fixing the position of the sliding table 18 by the rotating fixture 25 matching with the inclined fixture 15, when the workpiece needs to be removed, the rotating latch 25 is rotated outward, and the rotating latch 25 is separated from the inclined latch 15, so that the fixing of the slide table 18 is released.

In conclusion, the auxiliary universal bracket for machining is matched with the gear 9, the rack 5, the lifting column 3, the fixing sleeve 2 and the first rotating rod 7 for use, so that a user can drive the rotating shaft 11 and the worm 12 to rotate through the rocking wheel 13, the worm 12 drives the gear 9 to rotate through the worm wheel 8 and the first rotating rod 7, the rack 5 drives the workbench 4 to lift, the lifting speed of the device on the workbench 4 is further increased, the lifting stability of the workbench 4 is further ensured, and the use by the user is further facilitated.

This supplementary general bracket of machining, through sliding stand 18, slope fixture block 15, rotation fixture block 25 and layer board 21 cooperation are used, make the user can promote sliding stand 18 inward movement, the layer board 21 of sliding stand 18 upper surface is assisted fixedly to the position of the work piece that needs processing, rotation fixture block 25 is fixed the position of sliding stand 18 with slope fixture block 15 cooperation, thereby the stability of work piece at the in-process of work piece processing has further been improved, the practicality when further having improved the device and using, the user uses has been made things convenient for.

This supplementary general bracket of machining, through arc 22, positioning hole 2201, positioning bolt 23, layer board 21 and the cooperation of second dwang 20 are used, make layer board 21 can follow the axle center rotation of second dwang 20, positioning bolt 23 is fixed the inclination of layer board 21 with the cooperation of positioning hole 2201, layer board 21 supports fixedly to the work piece, thereby make the device can carry out the auxiliary stay location to the work piece of various appearances, the adaptability of the device has further been improved, the user's use has been made things convenient for.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supplementary general bracket of machining, includes base (1) and fixes fixed sleeve (2) in base (1) upper surface four corners, its characterized in that: the sliding connection of fixed sleeve (2) inner wall has lift post (3), fixed surface is connected with workstation (4) on lift post (3), fixed surface is connected with two sets of rack (5) under workstation (4), both sides all fixedly connected with backup pad (6) around base (1) upper surface, the top of backup pad (6) medial surface is connected with worm wheel (8) and two sets of gear (9) through the first rotation pole (7) horizontal rotation of cartridge, gear (9) and rack (5) meshing, backup pad (6) that is located the front side openly fixedly connected with two sets of connecting plates (10), connecting plate (10) medial surface is connected with worm (12) through cartridge axis of rotation (11) horizontal rotation, worm (12) and worm wheel (8) meshing, axis of rotation (11) right-hand member fixedly connected with rocking wheel (13), the utility model discloses a slide table, including workstation (4), mounting panel (14), fixed surface is connected with multiunit slope fixture block (15) around the equal fixedly connected with in both sides of workstation (4) upper surface, both sides all are provided with slide bar (16) around workstation (4) upper surface, the outer end of slide bar (16) is connected with the last fixed surface of workstation (4) through first fixed block (17), the equal slidable cover in the left and right sides of slide bar (16) surface is equipped with slide table (18), the equal fixedly connected with second fixed block (19) in both sides around slide table (18) upper surface, second fixed block (19) medial surface cartridge has second dwang (20), second dwang (20) surface rotation is connected with layer board (21), the equal fixedly connected with arc (22) in the outside of slide table (18) upper surface, the outer side of layer board (21) is passed to the inner of arc (22), the equal threaded connection in top at the front and the back of layer board (21) has positioning bolt (23), positioning hole (2201) with positioning bolt (23) looks adaptation is seted up to arc (22) surface, the equal fixedly connected with shock attenuation post (24) in four corners of base (1) lower surface, slide table (18) left surface is rotated and is connected with two sets of rotation fixture blocks (25).

2. A machined secondary common bracket according to claim 1, wherein: the shock absorption column (24) comprises a base plate, a fixed sleeve is fixedly connected to the upper surface of the base plate, a supporting block is connected to the inner wall of the fixed sleeve in a sliding mode, and a spring is fixedly connected between the supporting block and the base plate.

3. A machined secondary common bracket according to claim 1, wherein: the bottom of the front surface and the back surface of the supporting plate (6) is fixedly connected with two groups of reinforcing ribs, and the lower surfaces of the reinforcing ribs are fixedly connected with the upper surface of the base (1).

4. A machined secondary common bracket according to claim 1, wherein: the lower surface of the sliding table (18) is fixedly connected with two sets of T-shaped sliding blocks, and the upper surface of the working table (4) is provided with a T-shaped sliding groove matched with the T-shaped sliding blocks.

5. A machined secondary common bracket according to claim 1, wherein: the outer surface of the sliding rod (16) is provided with a lubricating grease layer, and the thickness of the lubricating grease layer on the outer surface of the sliding rod (16) is two to five millimeters at zero point.

6. A machined secondary common bracket according to claim 1, wherein: the outer surface of the first rotating rod (7) is fixedly connected with two groups of connecting keys, and the inner wall of the gear (9) is provided with a key groove matched with the connecting keys.