CN112706105B

CN112706105B - Assembly table with auxiliary mechanism for machining

Info

Publication number: CN112706105B
Application number: CN202011454310.2A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Guangzhou Zhengzhun Precision Machinery Co ltd
Current assignee: Guangzhou Zhengzhun Precision Machinery Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2023-07-14
Anticipated expiration: 2040-12-10
Also published as: CN112706105A

Abstract

The invention provides an assembly table with an auxiliary mechanism for machining, and relates to the field of assembly tables. This machining is with assembly bench that has complementary unit, which comprises a pedestal, the equal fixedly connected with crossbeam in lower surface both sides of pedestal, the equal fixedly connected with footing in both ends of crossbeam lower surface, the inboard middle part of movable support upper end all rotates and is connected with the fixing base, the inside one side of ring gear all meshes to be connected with the gear, the inside middle part both sides in the ring gear all are provided with the spacer, the outside of spacer all is provided with the tooth, the inboard equal sliding connection of spacer is at the both ends of rotating member, one side middle part that the movable support was kept away from to the fixing base all is provided with the recess. Through the firm block ring gear of spacer through the tooth, realize the firm fixed of ring gear, can not make the part position take place the displacement because of mechanical assembly operation, promoted the efficiency of assembly, be worth popularizing by force.

Description

Assembly table with auxiliary mechanism for machining

Technical Field

The invention relates to the technical field of assembly tables, in particular to an assembly table with an auxiliary mechanism for machining.

Background

In the process of engineering machine tool production and processing, need assemble different parts, all can use the assembly bench in the part equipment usually, the assembly bench uses very extensively in the mechanical assembly field, and when the assembly bench used now, one of them function was the flexibility of assembly bench, but the flexibility of a lot of assembly benches has now been big the later use precision but has reduced more.

When the mechanical parts are assembled on the assembly table in the market, the original positioning is usually offset due to the installation operation after the mechanical parts are fixed in position, and once the mechanical parts on the assembly table are displaced, the designed accurate installation positions are all changed, and the assembly efficiency is affected by readjustment.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an assembly table with an auxiliary mechanism for machining, which solves the problem of low assembly efficiency caused by easy displacement when the assembly table is assembled.

Technical proposal

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an assembly bench with auxiliary mechanism for machining, includes the pedestal, the equal fixedly connected with crossbeam in lower surface both sides of pedestal, the equal fixedly connected with footing in both ends of crossbeam lower surface, the equal sliding connection in both sides at pedestal upper surface middle part has movable support, the inside middle part of movable support upper end all rotates and is connected with the fixing base, the middle part one side in movable support lower extreme outside all rotates through the dwang and is connected with the installation piece, the equal fixedly connected with in the lower extreme of cylinder of upper surface of installation piece, the equal fixedly connected with in the lower extreme of vaulting pole of upper end of cylinder, the equal fixedly connected with in the one end of push rod of upper end of vaulting pole, the equal fixedly connected with ring gear in middle part that the fixing base is close to movable support one end, the inside one side of ring gear all meshes and is connected with the gear, the inside both sides in the inner gear all are provided with the spacer, the outside of spacer all is provided with the tooth, the equal sliding connection in the both ends of rotating member in the inside of spacer, the equal fixedly connected with in one side of spacer is at the equal fixedly connected with in the one side of slide bar at the equal one side of slide bar, the equal fixedly connected with in the other end of slide bar is kept away from the equal side of slide bar.

Preferably, the inside cavity that all is provided with of footing, the equal fixedly connected with hydraulic stem in interior top of cavity, the equal fixedly connected with gyro wheel in bottom of hydraulic stem.

Preferably, the connecting rods penetrate through the side wall of the movable support and are fixedly connected to one side of the middle of the rotating piece, the rotating piece is arranged in the middle of the inner toothed ring, and the rotating piece is S-shaped.

Preferably, the gears are fixedly connected to the driving end of the motor, the driving end of the motor penetrates through the side wall of the movable support, and the motor is fixedly connected to the movable support.

Preferably, the internal tooth ring is internally provided with a limiting column on one side, the limiting column and the gear are symmetrical with each other with the central line of the connecting rod, the limiting column is fixedly connected to the movable support, and one side of the rotating piece is attached to the limiting column.

Preferably, the middle part of slide bar is all sliding connection in the spout, the upper surface at slide bar middle part and the equal fixedly connected with spring of lower surface, the equal fixedly connected with of the other end of spring is at the inner wall middle part of spout, the spout all sets up the inside at the movable support.

Preferably, the inner middle part of the groove is vertically penetrated with a threaded rod, two ends of the threaded rod are rotationally connected in the fixing seat, and the upper end of the threaded rod is penetrated through the fixing seat and fixedly connected with a handle.

Preferably, the clamping pieces are connected to two sides of the middle of the threaded rod in a threaded mode, reverse threads are arranged on two sides of the middle of the threaded rod, and the limiting blocks are fixedly connected to one sides, far away from one end of the threaded rod, of the clamping pieces.

Working principle: when using machining to use the assembly bench that has auxiliary mechanism, at first place the pedestal on horizontal position through the footing, if the pedestal is not enough horizontal, can make the pedestal go up and down to horizontal standard through hydraulic stem and gyro wheel, if the assembly bench needs to remove or need remove in the in-process of using, can put down the gyro wheel through the hydraulic stem, remove the pedestal, after the pedestal is fixed, make the folder carry the part of waiting to assemble through rotating the threaded rod, then the motor makes the internal gear rotate through the gear, thereby realize the fixing base rotation, make the position adjustment of waiting to assemble the part to the position of suitable operation, close the motor then start the cylinder, the cylinder passes through the vaulting pole and promotes the push rod, the push rod passes through the connecting rod and rotates, realize the rotating member rotation, the both ends of rotating member all pass through laminating extrusion spacer, make the spacer pass through the spout and inwards toothed ring slides, through evenly distributed's tooth block on the toothed ring, realize the firm fixation of annular, when waiting to assemble the part and operate, the fixing base can be firm by being fixed on moving the support, can not make the part position shift because of mechanical assembly operation, the setting up of a fixed position of waiting to assemble the part like this, the high-quality promotion efficiency has been worth finishing.

Advantageous effects

The invention provides an assembly table with an auxiliary mechanism for machining. The beneficial effects are as follows:

1. according to the invention, the push rod is pushed by the cylinder, the push rod enables the connecting rod to rotate so as to realize rotation of the rotating member, the two ends of the rotating member are respectively jointed with the extrusion positioning sheets, the positioning sheets slide to the inner gear ring through the sliding grooves, the positioning sheets are firmly clamped with the inner gear ring through the teeth, so that the inner gear ring is firmly fixed, when a part to be assembled is operated, the fixing seat can be firmly fixed on the movable support, the position of the part cannot be displaced due to mechanical assembly operation, and thus, the part can be stably arranged at a fixed position, the assembly can be completed once, and the assembly efficiency is greatly improved.

2. According to the invention, the roller can roll on the ground in a fitting way through the hydraulic rod, so that the movement of the assembly table during debugging is facilitated, the assembly table is flexible and convenient to use, and meanwhile, the assembly table can be stably placed through the arrangement of the bottom feet.

3. According to the invention, the spring slides in the chute, and can automatically recover when the rotary piece is pulled, so that the service performance of the positioning device is improved.

4. The clamping piece on the threaded rod can effectively clamp the part to be assembled by screwing the handle, and the clamping piece can be stable and convenient in clamping the part to be assembled by arranging the limiting blocks at adjacent positions of the clamping piece, so that the use performance of the assembly table is improved, and the clamping piece is worth popularizing greatly.

Drawings

FIG. 1 is a front view block diagram of an embodiment of the present invention;

FIG. 2 is a side view of an embodiment of the present invention;

fig. 3 is a schematic structural view of the inside of an inner gear ring according to an embodiment of the present invention;

FIG. 4 is an enlarged view of FIG. 1 at A;

fig. 5 is an enlarged view at B in fig. 2.

Wherein, 1, a pedestal; 2. a cross beam; 3. a footing; 4. a rotating block; 5. a movable support; 6. a threaded rod; 7. a groove; 8. a sliding block; 9. a fixing seat; 10. a limiting block; 11. a clamping piece; 12. a handle; 13. a motor; 14. a brace rod; 15. a cylinder; 16. a mounting block; 17. a hydraulic rod; 18. a roller; 19. a chamber; 20. an inner gear ring; 21. a spring; 22. a gear; 23. a chute; 24. a connecting rod; 25. a rotating member; 26. a limit column; 27. a positioning sheet; 28. a slide bar; 29. a push rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples

As shown in fig. 1-5, the embodiment of the invention provides an assembly table with an auxiliary mechanism for machining, which comprises a pedestal 1, wherein two sides of the middle part of the upper surface of the pedestal 1 are fixedly connected with a beam 2, two ends of the lower surface of the beam 2 are fixedly connected with feet 3, a hydraulic rod 17 is arranged in the feet 3, when the pedestal 1 is not horizontally positioned, one roller 18 can be adjusted through the hydraulic rod 17, the pedestal 1 is horizontally adjusted, the assembly table is convenient to use, the roller 18 can be extended through the hydraulic rod 17, the assembly table can be flexibly moved when the assembly table needs to be moved, the operation is convenient, the practicability is strong, two sides of the middle part of the upper surface of the pedestal 1 are both slidingly connected with a movable bracket 5, the movable bracket 5 slides in the pedestal 1, the adjustment of the distance between the movable bracket 5 can be realized through the size of an assembly part, the use is flexible, the adaptability is strong, the middle part of the inner side of the upper end of the movable bracket 5 is rotationally connected with a fixed seat 9, the fixed seat 9 can be stably supported by one side of the assembly part to be assembled, the fixed seat 9 can also realize rotation between an inner gear ring 20 and a gear 22, the assembly 9 can be realized, the movable bracket 5 can be flexibly moved by rotating, the movable bracket 5 is fixedly connected with a cylinder 15 through the lower end 15 of a fixed cylinder 15, the movable bracket 15 is fixedly connected with a fixed cylinder 15, the lower end 15 is fixedly connected with a cylinder 15, the movable bracket 15 is fixedly connected with the upper end 15, and the cylinder 15 is fixedly arranged at one side of the lower end 15, and the lower end 15 through the fixed end 15, and the cylinder 15 is connected with the upper end 15 through the fixed support 15, and the upper end 15, and the cylinder 15 is normally, and the cylinder 15 is used in the cylinder 15 and the cylinder 15 is in the cylinder 15, the upper end of each supporting rod 14 is rotationally connected to one end of each pushing rod 29, the other end of each pushing rod 29 is fixedly connected to one end of each connecting rod 24, when the air cylinder 15 works, the supporting rods 14 push the pushing rods 29 to rotate around the connecting rods 24, accordingly, the connecting rods 24 can drive the rotating pieces 25 to rotate, the rotating pieces 25 can enable the positioning pieces 27 to move to two outer sides, when the rotating pieces 25 move, the sliding rods 28 slide in the sliding grooves 23, due to the fact that the other ends of the sliding rods 28 are fixedly connected with the sliding blocks 8, the positioning pieces 27 can stably slide in the moving support 5, teeth in the positioning pieces 27 are firmly meshed with the inner gear pieces 20, the inner gear pieces 20 can be firmly fixed, the fixing base 9 can not move due to mechanical operation, the fact that the parts to be assembled are arranged in a fixed mode, the fixed mode is fixedly positioned, the occurrence of inaccurate positioning is reduced, the fact that the middle portions of the fixing base 9, which are close to one ends of the moving support 5, are fixedly connected with the inner gear pieces 20, one sides of the inner gear pieces 20 are fixedly meshed with one sides of the inner gear pieces 20, the inner sides of the inner gear pieces 20 are respectively, the two sides of the inner gear pieces 20 are fixedly connected with the middle portions of the sliding pieces 27 are fixedly connected to one sides of the sliding support 25, and the two sides of the inner side faces of the inner gear pieces 20 are fixedly connected with the middle pieces 27, and the middle portions of the inner side faces of the inner gear pieces are fixedly connected with the inner gear pieces, and the middle pieces are fixedly connected to one sides of the inner sides of the side faces of the sliding pieces, and the inner gear pieces, and the inner frames and the middle pieces are respectively, and the inner frames are connected.

As shown in fig. 1, the inside of the footing 3 is provided with a cavity 19, the inner top of the cavity 19 is fixedly connected with a hydraulic rod 17, the bottom end of the hydraulic rod 17 is fixedly connected with a roller 18, the roller 18 can flexibly lift by the arrangement of the hydraulic rod 17 in the cavity 19, and the pedestal 1 is convenient to move or level.

As shown in fig. 3, the connecting rods 24 penetrate through the side walls of the movable support 5 and are fixedly connected to one side of the middle part of the rotating member 25, the rotating member 25 is arranged in the middle of the inner gear ring 20, the rotating member 25 is S-shaped, the connecting rods 24 can drive the rotating member 25, the rotating member 25 can push out the positioning pieces 27 through fitting, the positioning pieces 27 are meshed in the inner gear ring 20, and the inner gear ring 20 is fixed, so that the fixing seat 9 is fixed.

The gear 22 is fixedly connected to the driving end of the motor 13, the driving end of the motor 13 penetrates through the side wall of the movable support 5, the motor 13 is fixedly connected to the movable support 5, the motor 13 can provide power for the gear 22, when the fixed seat 9 needs to rotate to adjust the position, the cylinder 15 is loosened, the positioning sheet 27 is pushed away by the spring 21 to be separated from the inner gear ring 20, the motor 13 enables the gear 22 to rotate to enable the inner gear ring 20 to rotate, and the inner gear ring 20 is fixed on the fixed seat 9, so that the fixed seat 9 rotates.

As shown in fig. 3, a limit post 26 is disposed on one side in the inner gear ring 20, the limit post 26 and the gear 22 are symmetrical about the center line of the connecting rod 24, the limit posts 26 are fixedly connected to the movable support 5, one side of the rotating member 25 is attached to the limit post 26, the setting of the limit post 26 prevents the rotating member 25 from rotating beyond a limited range and being clamped in the inner gear ring 20, the rotating member 25 rotates, and in the range of the limit post 26, the cylinder 15 can be adjusted to a suitable length, so that the rotating member 25 can not only move the positioning sheet 27, but also retract well and work stably.

As shown in fig. 4 and 5, the middle part of the sliding rod 28 is slidably connected in the sliding groove 23, the upper surface and the lower surface of the middle part of the sliding rod 28 are fixedly connected with the spring 21, the other end of the spring 21 is fixedly connected in the middle part of the inner wall of the sliding groove 23, the sliding groove 23 is arranged in the movable support 5, the sliding rod 28 is fixedly connected in the sliding groove 23 through the spring 21, when the rotating member 25 pushes the positioning plate 27, the spring 21 is compressed, and when the rotating member 25 rotates, the spring 21 pushes the positioning plate 27 to restore the position along the sliding groove 23, so that the positioning plate 27 is separated from the inner gear ring 20.

As shown in fig. 1, the threaded rod 6 vertically penetrates through the inner middle part of the groove 7, two ends of the threaded rod 6 are rotationally connected in the fixing seat 9, the upper end of the threaded rod 6 penetrates through the fixing seat 9 and is fixedly connected with the handle 12, the handle 12 is screwed to enable the threaded rod 6 to rotate, and meanwhile, the threaded rod 6 is rotationally arranged in the groove 7 and can stably support the clamping piece 11.

The equal threaded connection in middle part both sides of threaded rod 6 has folder 11, and threaded rod 6 middle part both sides all are provided with reverse screw thread, and the equal fixedly connected with stopper 10 of one side of threaded rod 6 one end is kept away from to folder 11, and the setting of threaded rod 6 bi-directional screw thread makes folder 11 can relative motion when through twisting threaded rod 6, and the steady centre gripping waits to assemble the part, can make to assemble the part and can not break away from folder 11 when rotating through the stopper 10 that folder 11 one side set up to realize fixing base 9 fixed pivoted purpose.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an assembly bench with auxiliary mechanism for machining, includes pedestal (1), its characterized in that: the two sides of the lower surface of the pedestal (1) are fixedly connected with a cross beam (2), two ends of the lower surface of the cross beam (2) are fixedly connected with feet (3), two sides of the middle of the upper surface of the pedestal (1) are slidably connected with a movable support (5), the middle of the inner side of the upper end of the movable support (5) is rotatably connected with a fixed seat (9), one side of the middle of the outer side of the lower end of the movable support (5) is rotatably connected with a mounting block (16) through a rotating block (4), the upper surface of the mounting block (16) is fixedly connected with the lower end of a cylinder (15), the upper end of the cylinder (15) is fixedly connected with the lower end of a supporting rod (14), the upper end of each supporting rod (14) is rotationally connected with one end of each pushing rod (29), the other end of each pushing rod (29) is fixedly connected with one end of each connecting rod (24), the middle part of each fixing seat (9) close to one end of each movable support (5) is fixedly connected with an inner gear ring (20), one side of the inner part of each inner gear ring (20) is in meshed connection with a gear (22), positioning sheets (27) are arranged on two sides of the middle part in each inner gear ring (20), teeth are arranged on the outer sides of the positioning sheets (27), the inner sides of the positioning sheets (27) are in sliding connection with two ends of a rotating piece (25), one side of the locating piece (27) is fixedly connected with one end of the sliding rod (28), the other end of the sliding rod (28) is fixedly connected with the middle part of one side of the sliding block (8), and the middle part of one side of the fixed seat (9) far away from the movable bracket (5) is provided with a groove (7);

the middle part of the sliding rod (28) is slidably connected in the sliding groove (23), springs (21) are fixedly connected to the upper surface and the lower surface of the middle part of the sliding rod (28), the other ends of the springs (21) are fixedly connected to the middle part of the inner wall of the sliding groove (23), and the sliding groove (23) is arranged in the movable support (5);

the connecting rods (24) penetrate through the side wall of the movable support (5) and are fixedly connected to one side of the middle of the rotating piece (25), the rotating piece (25) is arranged in the middle of the inner gear ring (20), and the rotating piece (25) is S-shaped;

the gears (22) are fixedly connected to the driving ends of the motors (13), the driving ends of the motors (13) penetrate through the side walls of the movable support (5), and the motors (13) are fixedly connected to the movable support (5);

one side is provided with spacing post (26) in ring gear (20), spacing post (26) and gear (22) are symmetrical with the central line of connecting rod (24), spacing post (26) all fixed connection is on movable support (5), one side laminating spacing post (26) of rotating member (25).

2. The mounting table with auxiliary mechanism for machining according to claim 1, wherein: the novel hydraulic lifting device is characterized in that a cavity (19) is formed in each foot (3), a hydraulic rod (17) is fixedly connected to the inner top of each cavity (19), and rollers (18) are fixedly connected to the bottom end of each hydraulic rod (17).

3. The mounting table with auxiliary mechanism for machining according to claim 1, wherein: threaded rods (6) vertically penetrate through the inner middle portions of the grooves (7), two ends of each threaded rod (6) are rotatably connected in the corresponding fixing base (9), and the upper ends of the threaded rods (6) penetrate through the corresponding fixing base (9) and are fixedly connected with handles (12).

4. A mounting table with auxiliary mechanism for machining according to claim 3, characterized in that: the novel threaded rod is characterized in that clamping pieces (11) are connected to two sides of the middle of the threaded rod (6) in a threaded mode, reverse threads are arranged on two sides of the middle of the threaded rod (6), and limiting blocks (10) are fixedly connected to one sides, far away from one end of the threaded rod (6), of the clamping pieces (11).