CN214185014U

CN214185014U - Digital display type press for expanding self-locking nut

Info

Publication number: CN214185014U
Application number: CN202022878101.2U
Authority: CN
Inventors: 顾斌杰
Original assignee: Jiangsu Shunyuan Aviation Parts Co ltd
Current assignee: Jiangsu Shunyuan Aviation Parts Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-14
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a digital display type press for expanding self-locking nuts, which comprises a press machine base, wherein a press worktable is arranged at the top end of the press machine base, the top end of the press workbench is provided with a base, the inner wall of the base is provided with a rotating component, a fixed table is arranged at the top end of the base, a fixed component is arranged on the inner wall of the fixed table, a sliding component is arranged at the bottom end of the fixed table, an expanding punch is arranged at the top end of the fixed table, the digital display type press for the expanding self-locking nut places the workpiece into the fixed table by arranging the fixed table, the threaded rod is rotated, the threaded rod is in threaded connection with the first fixed block, the threaded rod rotates, the first fixed block slides rightwards on the outer wall of the threaded rod, the workpiece can be squeezed to fix the workpiece, and the nut which is led by the workpiece cannot shake under the action of the force of the first sliding groove.

Description

Digital display type press for expanding self-locking nut

Technical Field

The utility model relates to a building engineering technical field specifically is a digital display formula press of auto-lock nut expands.

Background

The self-locking nut is commonly used in the industry at present, the self-locking nut is widely applied, the manual expansion of the self-locking nut is not accurate enough, the self-locking nut is easy to damage, and the press device of the self-locking nut is also born.

However, the existing digital display press for the expanding self-locking nut needs manual active adjustment when the expanding punch aligns to the nut, is not convenient enough, has low efficiency, and is easy to damage the self-locking nut, so that the digital display press for the expanding self-locking nut is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a digital display formula press of auto-lock nut expands to the drift that expands who proposes in solving above-mentioned background art aims at the problem that the nut needs artifical investigation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a digital display type press of auto-lock nut rises, includes the press frame, the press workstation is installed on the top of press frame, the base is installed on the top of press workstation, the inner wall of base is provided with the runner assembly, the fixed station is installed on the top of base, fixed subassembly is installed to the inner wall of fixed station, the slip subassembly is installed to the bottom of fixed station, the top of fixed station is provided with the drift that rises.

Further preferred, the runner includes bull stick, circular spout, second fixed block and gear, the inner wall at the base is installed to the bull stick, the second fixed block is installed to the right-hand member of bull stick, the one end of second fixed block is provided with flexible subassembly, the inner wall at circular spout is installed to the second fixed block, the inner wall at the base is seted up to circular spout, spacing subassembly is installed to the inner wall of circular spout, the right-hand member of circular spout is provided with the gear, the outer wall at the bull stick is installed to the gear.

Further preferably, the telescopic assembly comprises a third sliding groove, a spring and a round ball, the third sliding groove is formed in one end of the second fixing block, the spring is installed on the inner wall of the third sliding groove, and the round ball is installed at the bottom end of the spring.

Further preferably, the limiting assembly comprises a third fixing block and two grooves, the grooves are formed in the inner wall of the circular sliding groove, and the third fixing block is installed in the middle of the two grooves.

Further preferably, fixed subassembly includes threaded rod, first spout, first fixed block and rubber cushion, the inner wall at the fixed station is seted up to first spout, the threaded rod is installed to the inner wall of first spout, the outer wall threaded connection of threaded rod has first fixed block, the rubber cushion is installed to the right-hand member of first fixed block.

Further preferably, the sliding assembly comprises a rack, a sliding block and a second sliding groove, the rack is mounted at the bottom end of the fixed table, the sliding block is mounted on the outer wall of the rack, the second sliding groove is formed in the inner wall of the base, and the sliding block is embedded in the inner wall of the second sliding groove.

Further preferably, the groove is provided in a circular arc shape.

(III) advantageous effects

The utility model provides a digital display type press of auto-lock nut rises possesses following beneficial effect:

(1) this kind of digital display formula press of auto-lock nut that rises through setting up the fixed station, puts the fixed station with the work piece in, rotates the threaded rod, threaded rod and first fixed block threaded connection, and threaded rod self rotates, and first fixed block slides right at the outer wall of threaded rod, can push down the work piece, has played the effect of fixed work piece, can not rock when the effect of the power that lets the nut that the work piece lets receives first spout.

(2) The digital display type press for the expanding self-locking nut is connected with a gear through a rack in a meshed mode, a sliding block is installed on the rack and is embedded in the inner wall of a second sliding groove, a rotating rod is rotated to drive the gear to rotate, the gear drives the rack to move, the sliding block and the second sliding groove play a limiting role and cannot enable a fixed platform fixed with the rack to slide away, a second fixed block is arranged on the outer wall of the rotating rod and rotates on the inner wall of the circular sliding groove, when a circular ball at one end of the second fixed block rotates to the position of a groove in the circular sliding groove and falls into the groove, a user feels that the fixed platform rotates to the position, corresponding to the first sliding groove, of the self-locking nut placed in the fixed platform at the moment, the self-locking nut does not rotate, even though a third fixed block rotates to play a limiting role, when the first nut is expanded, the rotating rod rotates reversely and goes into the other groove, namely when the other self-locking nut just reaches the lower part of the first sliding chute.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a part of the structure in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2;

fig. 4 is a schematic right sectional view of fig. 2 in the present invention.

In the figure: 1. a press base; 2. a press table; 3. a base; 4. expanding the punch; 5. a fixed table; 6. a threaded rod; 7. a first chute; 8. a first fixed block; 9. a rubber cushion; 10. a rack; 11. a slider; 12. a second chute; 13. a rotating rod; 14. a circular chute; 15. a second fixed block; 16. a gear; 17. a third chute; 18. a spring; 19. a round ball; 20. a third fixed block; 21. and (4) a groove.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a digital display press of auto-lock nut that rises, includes press frame 1, press workstation 2 is installed on the top of press frame 1, and base 3 is installed on the top of press workstation 2, and the inner wall of base 3 is provided with the runner assembly, and fixed station 5 is installed on the top of base 3, and fixed subassembly is installed to the inner wall of fixed station 5, and the slip subassembly is installed to the bottom of fixed station 5, and the top of fixed station 5 is provided with the drift 4 that rises.

In this embodiment, specifically, the rotating assembly includes a rotating rod 13, a circular sliding groove 14, a second fixed block 15 and a gear 16, the rotating rod 13 is installed on the inner wall of the base 3, the second fixed block 15 is installed at the right end of the rotating rod 13, a telescopic assembly is arranged at one end of the second fixed block 15, the second fixed block 15 is installed on the inner wall of the circular sliding groove 14, the circular sliding groove 14 is opened on the inner wall of the base 3, a limiting assembly is installed on the inner wall of the circular sliding groove 14, the gear 16 is arranged at the right end of the circular sliding groove 14, the gear 16 is installed on the outer wall of the rotating rod 13, the rotating rod 13 is rotated, the second fixed block 15 is fixed on the outer wall of the rotating rod 13, the second fixed block 15 rotates on the inner wall of the circular sliding groove 14, which is an indispensable part for connecting the telescopic assembly, when the rotating rod 13 is rotated, the gear 16 is fixed on the outer wall of the rotating rod 13, the gear 16 rotates along with the rotating rod 13, the rotating rod 13 can push the rack 10, thereby moving the fixed table 5 connected with the rack 10, which is simple in operation and advantageous in reducing manpower.

In this embodiment, it is concrete, flexible subassembly includes third spout 17, spring 18 and circular ball 19, and third spout 17 is seted up in the one end of second fixed block 15, and spring 18 is installed to the inner wall of third spout 17, and circular ball 19 is installed to spring 18's bottom, and after circular ball 19 slided spacing subassembly, spring 18 promoted circular ball 19 and removed, gets into recess 21, through this subassembly and the fine fixed of spacing subassembly, can bounce again, and is simple and convenient.

In this embodiment, it is concrete, spacing subassembly includes third fixed block 20 and recess 21, two recesses 21 are seted up at the inner wall of circular spout 14, third fixed block 20 is installed to the centre of two recesses 21, after circular ball 19 slided the recess 21 of right-hand member, circular ball 19 pops out, there is a power to pass to the bull stick 13 on, and third fixed block 20 can play limiting displacement, both tell the user rotational position exactly, the gyration is again can reach the recess 21 of left end again, third fixed block 20 has played limiting displacement again, after circular ball 19 turned to these two recesses 21 departments respectively, all correspond two self-locking nuts respectively just in time under expanding drift 4, such easy operation is swift, be favorable to the workman to get on hand.

In this embodiment, it is specific, fixed subassembly includes threaded rod 6, first spout 7, first fixed block 8 and rubber cushion 9, the inner wall at fixed station 5 is seted up to first spout 7, threaded rod 6 is installed to the inner wall of first spout 7, the outer wall threaded connection of threaded rod 6 has first fixed block 8, rubber cushion 9 is installed to the right-hand member of first fixed block 8, rotate threaded rod 6, first fixed block 8 and 6 threaded connection of threaded rod, first spout 7 plays limiting displacement to first fixed block 8 and makes first fixed block 8 slide in first spout 7, the outer wall at first fixed block 8 is fixed to rubber cushion 9, rubber cushion 9 and first fixed block 8 remove to the work piece together, play the fixed action to the work piece, be favorable to the stability of work piece.

In this embodiment, it is specific, the slip subassembly includes rack 10, slider 11 and second spout 12, rack 10 installs the bottom at fixed station 5, slider 11 is installed to the outer wall of rack 10, second spout 12 has been seted up to the inner wall of base 3, slider 11 gomphosis is at second spout 12 inner wall, drive gear 16 through rotating bull stick 13, gear 16 and rack 10 meshing are connected, rack 10 is fixed with slider 11 again, slider 11 embedding second spout 12 inner wall, slider 11 and second spout 12 play limiting displacement and do not obstruct the normal slip of rack 10 to rack 10 when rack 10 slides, prevent that rack 10 from droing when 16 rotation of gear effect remove, be favorable to the safety and the stability of work.

In this embodiment, it is concrete, recess 21 sets up to the circular arc shape, circular arc can make the light entering of circular ball 19 when rotating recess 21, also can make the light recess 21 that turns out when circular ball 19 revolves, such design makes circular ball 19 when the effort of spring 18 is gone into to recess 21 bullet, not only play certain limiting displacement, there is the feedback of a power when still entering recess 21 at circular ball 19, this power can be passed to on bull stick 13, tell the user that the position has been fixed a position this moment, be favorable to the more convenient and fast operation press of user.

The working principle is as follows: the workpiece is placed in a fixed table 5, a threaded rod 6 is rotated, the threaded rod 6 rotates, the threaded rod 6 is in threaded connection with a first fixed block 8, the threaded rod 6 rotates to drive the first fixed block 8 to move rightwards, the first fixed block 8 is fixed with a rubber cushion 9, the rubber cushion 9 moves rightwards along with the first fixed block 8, a force is applied to the workpiece, the workpiece is fixed in the fixed table 5, at the moment, a first self-locking nut is just under an expanding punch 4 to press the expanding punch 4 downwards to expand the self-locking nut, then a rotating rod 13 is rotated, a gear 16 fixes the outer wall of the rotating rod 13, the rotating rod 13 drives a gear 16 to rotate, the gear 16 is meshed with a rack 10, the gear 16 enables the rack 10 to move, the rack 10 is fixed with the fixed table 5, the fixed table 5 moves along with the gear 16, when a round ball 19 at one end of a second fixed block 15 fixed with the outer wall of the rotating rod 13 moves to a groove 21 at the right end, the spring 18 pushes the round ball 19 into the groove 21, the user feels the force transmitted from the rotating rod 13, the moving position of the fixed table 5 is just right, when the second self-locking nut on the workpiece on the fixed table 5 is opposite to the expanding punch 4, the expanding punch 4 is pressed downwards to complete the processing of the second self-locking nut.

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

Claims

1. The utility model provides a digital display press of auto-lock nut that rises, includes press frame (1), its characterized in that: press workstation (2) are installed on the top of press frame (1), base (3) are installed on the top of press workstation (2), the inner wall of base (3) is provided with runner assembly, fixed station (5) are installed on the top of base (3), fixed subassembly is installed to the inner wall of fixed station (5), sliding assembly is installed to the bottom of fixed station (5), the top of fixed station (5) is provided with the drift (4) that rises.

2. The digital display type press for the expanding self-locking nut according to claim 1, is characterized in that: the runner assembly includes bull stick (13), circular spout (14), second fixed block (15) and gear (16), the inner wall in base (3) is installed in bull stick (13), second fixed block (15) are installed to the right-hand member of bull stick (13), the one end of second fixed block (15) is provided with flexible subassembly, the inner wall in circular spout (14) is installed in second fixed block (15), the inner wall in base (3) is seted up in circular spout (14), spacing subassembly is installed to the inner wall of circular spout (14), the right-hand member of circular spout (14) is provided with gear (16), the outer wall in bull stick (13) is installed in gear (16).

3. The digital display type press for the expanding self-locking nut according to claim 2, is characterized in that: the flexible subassembly includes third spout (17), spring (18) and circular ball (19), the one end at second fixed block (15) is seted up in third spout (17), spring (18) are installed to the inner wall of third spout (17), circular ball (19) are installed to the bottom of spring (18).

4. The digital display type press for the expanding self-locking nut according to claim 2, is characterized in that: spacing subassembly includes third fixed block (20) and recess (21), two the inner wall at circular spout (14) is seted up in recess (21), two third fixed block (20) are installed to the centre of recess (21).

5. The digital display type press for the expanding self-locking nut according to claim 1, is characterized in that: fixed subassembly includes threaded rod (6), first spout (7), first fixed block (8) and rubber cushion (9), the inner wall at fixed station (5) is seted up in first spout (7), threaded rod (6) are installed to the inner wall of first spout (7), the outer wall threaded connection of threaded rod (6) has first fixed block (8), rubber cushion (9) are installed to the right-hand member of first fixed block (8).

6. The digital display type press for the expanding self-locking nut according to claim 1, is characterized in that: the sliding assembly comprises a rack (10), a sliding block (11) and a second sliding groove (12), the rack (10) is installed at the bottom end of the fixed platform (5), the sliding block (11) is installed on the outer wall of the rack (10), the second sliding groove (12) is formed in the inner wall of the base (3), and the sliding block (11) is embedded in the inner wall of the second sliding groove (12).

7. The digital display type press for the expanding self-locking nut according to claim 4, is characterized in that: the groove (21) is in a circular arc shape.