CN218408102U

CN218408102U - Position tolerance compensation type adjusting nut mechanism

Info

Publication number: CN218408102U
Application number: CN202222881459.XU
Authority: CN
Inventors: 吕建根; 刘峰; 金晓皆; 王挺伟; 黄昌挺
Original assignee: Taizhou Huangyan Ruili Mold & Plastics Co ltd
Current assignee: Taizhou Huangyan Ruili Mold & Plastics Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-31
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a position tolerance compensation type adjusting nut mechanism, which comprises an assembly part, a plurality of connecting seats and an alternate type limiting mechanism, wherein the connecting seats are connected with the assembly part, and the alternate type limiting mechanism is alternately connected with the connecting seats; alternate formula stop gear includes connector subassembly, spacing subassembly, joint subassembly, bolt assembly and nut, and the connector subassembly is connected with connecting seat screw thread alternate, and spacing subassembly joint is in the top of connector subassembly. The utility model discloses utilize connecting seat and interlude formula stop gear matched with mode of setting, because the internal diameter of connecting head subassembly, spacing subassembly and joint subassembly middle part hole is greater than bolt assembly's diameter for bolt assembly has relative connecting head subassembly, spacing subassembly and joint subassembly relative movement's space, just also make bolt assembly can carry out the displacement, with the hole on the cooperation panel beating, come the position tolerance between compensation panel beating and the connecting seat, make the installation between assembly part and the panel beating more nimble.

Description

Position tolerance compensation type adjusting nut mechanism

Technical Field

The utility model relates to a nut mechanism field, in particular to position tolerance compensation type adjusting nut mechanism.

Background

In being connected going on assembly part and panel beating, generally set up the through-hole on the assembly part, then set up the through-hole on the panel beating again, correspond the back through two through-holes, insert the bolt to the inner chamber of two through-holes again, then use the nut to screw up again, realize being connected fixedly between assembly part and the panel beating, but in the connection of existing equipment, the hole on the assembly part and the hole on the panel beating are when punching, there is certain deviation, thereby the position that leads to two holes is not necessarily can correspond, thereby make the bolt difficult to insert, lead to the assembly difficulty between assembly part and the panel beating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a position tolerance compensation type adjusting nut mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the position tolerance compensation type adjusting nut mechanism comprises assembly parts, connecting seats and a penetrating type limiting mechanism, wherein the connecting seats are connected with the assembly parts, and the penetrating type limiting mechanism is connected with the connecting seats in a penetrating manner;

the interlude formula stop gear includes connector subassembly, spacing subassembly, joint subassembly, bolt assembly and nut, the connector subassembly alternates with the connecting seat screw thread to be connected, spacing subassembly joint in the top of connector subassembly, the joint subassembly alternates with spacing subassembly to be connected, just joint subassembly and connecting seat joint, bolt assembly cup joints with the nut screw thread.

Preferably, the connecting seat includes connecting plate, spiral hole, stopper and locating hole, the connecting plate is the integration setting with the assembly part, the spiral hole is seted up in the inside of connecting plate, stopper fixed connection is in the both sides of connecting plate, the locating hole is seted up in the both sides side of connecting plate.

Preferably, the bolt assembly is connected with the connecting head assembly, the limiting assembly and the clamping assembly in a penetrating and penetrating mode.

Preferably, the connector subassembly includes connecting cylinder, outer spiral structure and fixture block, the outer wall of fixture block is seted up to outer spiral structure, the connecting cylinder passes through the inner chamber threaded connection in outer spiral structure and spiral hole, and is a plurality of the fixture block is annular array and connects in the top of connecting cylinder.

Preferably, spacing subassembly includes the lantern ring, alternates piece and dog, it connects in the outer wall of the lantern ring to alternate the piece, it is connected, two to alternate the piece with joint subassembly slip interlude the dog is central symmetry and sets up, the dog is connected in the top of interlude piece.

Preferably, the joint subassembly is including wearing the picture peg, wearing inserted bar, spacing and supporting shoe, the both sides side of wearing the picture peg all is connected with the arch, the inserted bar is connected in bellied one end, two spacing connects respectively in the both sides of wearing the picture peg, and is a plurality of the supporting shoe is connected in the top of wearing the picture peg.

Preferably, bolt assembly includes shank of bolt, rectangle spacing head and fixed block, the shank of bolt cup joints with the nut screw thread, rectangle spacing head fixed connection is in the top of shank of bolt, two the fixed block is the symmetry setting, just the fixed block is connected with the shank of bolt.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize connecting seat and interlude formula stop gear matched with mode of setting, through the tightening of nut, thereby can fix the position of bolt subassembly, prevent rocking at will of bolt subassembly, because the internal diameter of connecting head subassembly, spacing subassembly and joint subassembly middle part hole is greater than the diameter of bolt subassembly, make the bolt subassembly have the space of relative connecting head subassembly, spacing subassembly and joint subassembly relative movement, also make the bolt subassembly can carry out the displacement of certain degree, in order to cooperate the hole on the panel beating, compensate the position tolerance between panel beating and the connecting seat, make the installation between assembly part and the panel beating more nimble;

(2) The utility model discloses utilize dog and fixed block matched with to set up the mode, because being connected between dog and the lantern ring for the dog can stop spacingly to the rotation of fixed block, it is excessive to rotate when preventing rectangle spacing head from rotating, and one side of dog is provided with the joint post, and the joint post is in lantern ring fixed connection, the joint groove has been seted up at the top of shank of bolt, and after rectangle spacing head rotation degree, the joint post just is mutually supported with the joint groove after deforming, carries on spacingly to the position of shank of bolt, just also prevents the random rotation of rectangle spacing head after rotating.

Drawings

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

Fig. 2 is a schematic structural diagram of the assembly of the present invention.

Fig. 3 is a schematic view of the structure of the connecting seat of the present invention.

Fig. 4 is one of the schematic structural diagrams of the alternate type limiting mechanism of the present invention.

Fig. 5 is a second schematic structural view of the alternate type limiting mechanism of the present invention.

Fig. 6 is a schematic view of the explosion structure of the alternate type limiting mechanism of the present invention.

Fig. 7 is a schematic view of the structure of the connector assembly of the present invention.

Fig. 8 is a schematic view of the structure of the position-limiting component of the present invention.

Fig. 9 is a schematic view of the structure of the clamping assembly of the present invention.

Fig. 10 is a schematic view of the structure of the bolt assembly of the present invention.

In the figure: 1. an assembly member; 2. a connecting seat; 21. a connecting plate; 22. a helical hole; 23. a limiting block; 24. positioning holes; 3. a cross-insertion type limiting mechanism; 31. a connector assembly; 311. a connecting cylinder; 312. an external spiral structure; 313. a clamping block; 32. a limiting component; 321. a collar; 322. inserting the block; 323. a stopper; 33. a clamping assembly; 331. inserting plates; 332. inserting the rod; 333. a limiting frame; 334. a supporting block; 34. a bolt assembly; 341. a bolt shank; 342. a rectangular limiting head; 343. a fixed block; 35. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a position tolerance compensation type adjusting nut mechanism as shown in figures 1-10, including assembly part 1, connecting seat 2 and interlude formula stop gear 3, a plurality of connecting seats 2 are connected with assembly part 1, connecting seat 2 includes connecting plate 21, spiral hole 22, stopper 23 and locating hole 24, and connecting plate 21 is integrated with assembly part 1 and sets up, and spiral hole 22 is seted up in the inside of connecting plate 21, stopper 23 fixed connection is in the both sides of connecting plate 21, and locating hole 24 is seted up in the both sides side of connecting plate 21, and interlude formula stop gear 3 alternates with connecting seat 2 and is connected;

the cross-insertion type limiting mechanism 3 comprises a connector assembly 31, a limiting assembly 32, a clamping assembly 33, a bolt assembly 34 and a nut 35, the connector assembly 31 is in threaded cross connection with the connecting seat 2, the limiting assembly 32 is clamped at the top of the connector assembly 31, the clamping assembly 33 is in threaded cross connection with the limiting assembly 32, the clamping assembly 33 is clamped with the connecting seat 2, the bolt assembly 34 is in threaded socket connection with the nut 35, the bolt assembly 34 is in threaded cross connection with the connector assembly 31, the limiting assembly 32 and the clamping assembly 33, the connecting assembly 31 is convenient for providing an installation position for the limiting assembly 32, the limiting assembly 32 is convenient for limiting the rotation angle of the bolt assembly 34, the clamping assembly 33 is convenient for limiting and fixing the position of the limiting assembly 32, and the bolt assembly 34 is convenient for compressing a metal plate through the matching of the bolt assembly 34 and the nut 35;

the connector assembly 31 comprises a connecting cylinder 311, an external spiral structure 312 and clamping blocks 313, the external spiral structure 312 is arranged on the outer wall of the clamping blocks 313, the connecting cylinder 311 is in threaded connection with the inner cavity of the spiral hole 22 through the external spiral structure 312, the clamping blocks 313 are connected to the top end of the connecting cylinder 311 in an annular array mode, the clamping blocks 313 are in penetrating clamping connection with the lantern ring 321 through the clamping blocks 313, the relative position between the connector assembly 31 and the limiting assembly 32 is convenient to limit, and the external spiral structure 312 is arranged to be in spiral fit with the inner cavity of the spiral hole 22, so that the position of the connector assembly 31 is fixed;

the limiting assembly 32 comprises a lantern ring 321, inserting blocks 322 and stop blocks 323, the inserting blocks 322 are connected to the outer wall of the lantern ring 321, the inserting blocks 322 are connected with the clamping assembly 33 in a sliding and inserting mode, the two stop blocks 323 are arranged in a central symmetry mode, the stop blocks 323 are connected to the top of the inserting blocks 322, due to the connection between the stop blocks 323 and the lantern ring 321, the stop blocks 323 can stop and limit the rotation of the fixed blocks 343, excessive rotation of the rectangular limiting head 342 during rotation is prevented, clamping columns are arranged on one side of the stop blocks 323 and are fixedly connected with the lantern ring 321, clamping grooves are formed in the top of the bolt rod 341, after the rectangular limiting head 342 rotates 45 degrees, the clamping columns are just deformed and then are matched with the clamping grooves, the position of the bolt rod 341 is limited, random rotation of the rotated rectangular limiting head 342 is prevented, through insertion between the inserting blocks 322 and the inserting plate 331, clamping and limiting of the inserting plate 331 is facilitated, and mounting limiting between the limiting assembly 32 and the clamping assembly 33 is achieved;

the clamping component 33 comprises a through inserting plate 331, inserting rods 332, limiting frames 333 and supporting blocks 334, wherein two sides of the through inserting plate 331 are connected with protrusions, the inserting rods 332 are connected to one ends of the protrusions, the two limiting frames 333 are respectively connected to two sides of the through inserting plate 331, the supporting blocks 334 are connected to the top end of the through inserting plate 331, the protrusions and the inserting plates 331 are integrally arranged, certain deformation can be carried out, insertion between the inserting rods 332 and the positioning holes 24 is matched, therefore, the horizontal direction between the clamping component 33 and the connecting seat 2 is convenient to limit, then the limiting blocks 23 are hooked after deformation of the limiting frames 333, therefore, omnibearing installation and limiting of the clamping component 33 and the connecting seat 2 can be achieved, and the rectangular limiting head 342 is convenient to support through the supporting blocks 334;

bolt assembly 34 includes shank of bolt 341, rectangle spacing head 342 and fixed block 343, shank of bolt 341 and nut 35 threaded sleeve joint, rectangle spacing head 342 fixed connection is on shank of bolt 341's top, two fixed blocks 343 are the symmetry setting, and fixed block 343 is connected with shank of bolt 341, be convenient for through shank of bolt 341 and nut 35 between the screw-thread fit fixed, the hole on the panel beating also is the rectangle, just can cooperate with rectangle spacing head 342, after rectangle spacing head 342 rotates, the corner position of rectangle spacing head 342 moves, thereby alright carry on spacingly to the position of panel beating.

The utility model discloses theory of operation:

in use, the external spiral structure 312 corresponds to the inner cavity of the spiral hole 22, so that the connection head assembly 31 is screwed and matched with the inner cavity of the spiral hole 22 to fix the connection head assembly 31 and the connection seat 2, the sleeve ring 321 is clamped at the top end of the connection cylinder 311 through the clamping block 313 to prevent the limiting assembly 32 from rotating relative to the connection head assembly 31, the penetrating rod 332 is aligned with the positioning hole 24, the clamping assembly 33 is pressed downwards, the penetrating block 322 is screwed and clamped with the penetrating plate 331 while the penetrating rod 332 is penetrated and inserted with the inner cavity of the positioning hole 24, so that the relative position between the limiting assembly 32 and the clamping assembly 33 can be clamped and limited, the limiting frame 333 is deformed and then clamped with the limiting block 23, so that the relative position between the clamping assembly 33 and the connection seat 2 can be limited and installed, the relative positions between the connector assembly 31 and the limiting assembly 32 can be limited and pressed through the clamping assembly 33, so that the connector assembly 31, the limiting assembly 32 and the clamping assembly 33 are limited and installed relative to the positions of the connecting seat 2, then the bolt rod 341 is inserted into the middle of the inserting plate 331, the lantern ring 321 and the connecting cylinder 311 until the supporting block 334 is attached to the bottom end of the rectangular limiting head 342, the rectangular limiting head 342 is supported through the supporting block 334, then an external metal plate penetrates through the rectangular limiting head 342, the rectangular limiting head 342 is rotated by 45 degrees, so that the external metal plate can be limited through the corners of the rectangular limiting head 342, and then the nut 35 is screwed tightly, so that the position of the bolt assembly 34 is fixed, the bolt assembly 34 is prevented from shaking randomly, and because the inner diameters of the middle holes of the connector assembly 31, the limiting assembly 32 and the clamping assembly 33 are larger than the diameter of the bolt assembly 34, make bolt assembly 34 have relative connector subassembly 31, spacing subassembly 32 and the space of joint subassembly 33 relative movement, also make bolt assembly 34 carry out the displacement of certain degree to hole on the cooperation panel beating, compensate the position tolerance between panel beating and the connecting seat 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The position tolerance compensation type adjusting nut mechanism comprises an assembly part (1), connecting seats (2) and a cross-insertion type limiting mechanism (3), and is characterized in that the connecting seats (2) are connected with the assembly part (1), and the cross-insertion type limiting mechanism (3) is in cross-insertion connection with the connecting seats (2);

interlude formula stop gear (3) are including connector subassembly (31), spacing subassembly (32), joint subassembly (33), bolt assembly (34) and nut (35), connector subassembly (31) alternate with connecting seat (2) screw thread and are connected, spacing subassembly (32) joint in the top of connector subassembly (31), joint subassembly (33) alternate with spacing subassembly (32) and are connected, just joint subassembly (33) and connecting seat (2) joint, bolt assembly (34) cup joint with nut (35) screw thread.

2. A positional tolerance compensating type adjusting nut mechanism according to claim 1, wherein the connecting base (2) includes a connecting plate (21), a screw hole (22), a stopper (23), and positioning holes (24), the connecting plate (21) is integrally provided with the assembly member (1), the screw hole (22) is opened in the inside of the connecting plate (21), the stopper (23) is fixedly connected to both sides of the connecting plate (21), and the positioning holes (24) are opened in both sides of the connecting plate (21).

3. A position tolerance compensating adjustable nut mechanism as claimed in claim 1, characterised in that the bolt assembly (34) is interpenetrated with the connector assembly (31), the spacing assembly (32) and the snap assembly (33).

4. A mechanism as claimed in claim 1, wherein the coupling head assembly (31) comprises a coupling cylinder (311), an outer spiral structure (312) and a locking block (313), the outer spiral structure (312) is provided on an outer wall of the locking block (313), the coupling cylinder (311) is threadedly coupled to an inner cavity of the screw hole (22) via the outer spiral structure (312), and a plurality of the locking blocks (313) are coupled to a top end of the coupling cylinder (311) in an annular array.

5. A position tolerance compensating adjustable nut mechanism as claimed in claim 1, characterized in that the limiting component (32) comprises a collar (321), a penetrating block (322) and a stop block (323), the penetrating block (322) is connected to the outer wall of the collar (321), the penetrating block (322) is slidably and penetratingly connected with the clamping component (33), the two stop blocks (323) are arranged in central symmetry, and the stop block (323) is connected to the top of the penetrating block (322).

6. A position tolerance compensation type nut adjusting mechanism according to claim 1, wherein the clamping component (33) comprises a through insertion plate (331), an insertion rod (332), a limiting frame (333) and a supporting block (334), wherein protrusions are connected to two side sides of the through insertion plate (331), the insertion rod (332) is connected to one end of each protrusion, the two limiting frames (333) are respectively connected to two sides of the through insertion plate (331), and the supporting blocks (334) are connected to the top end of the through insertion plate (331).

7. A positional tolerance compensating adjusting nut mechanism according to claim 1, characterized in that the bolt assembly (34) includes a bolt shaft (341), a rectangular stopper (342), and a fixed block (343), the bolt shaft (341) is threadedly fitted with the nut (35), the rectangular stopper (342) is fixedly connected to the top end of the bolt shaft (341), the two fixed blocks (343) are symmetrically arranged, and the fixed blocks (343) are connected with the bolt shaft (341).