CN214212849U

CN214212849U - Assembling equipment for refrigerator hinge production

Info

Publication number: CN214212849U
Application number: CN202120046031.6U
Authority: CN
Inventors: 周福; 季绍宇; 包仁杰
Original assignee: Dalian Haier Refrigerator Co Ltd
Current assignee: Dalian Haier Refrigerator Co Ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-17
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses an assembly equipment is used in refrigerator hinge production, concretely relates to refrigerator hinge production facility's technical field, which comprises a base, the recess is seted up at the base top, the inside first threaded rod that is equipped with of recess, first threaded rod both ends all through the bearing respectively with recess both sides inner wall connection, the equal threaded connection of first threaded rod both ends outer wall has the thread block, both sides inner wall contacts around thread block and the recess. The utility model discloses a second threaded rod drives two grip blocks on it and carries out the centre gripping to both sides around the hinge fixedly, rotates the screw rod again and drives the gag lever post and rotate, drives the commentaries on classics board in the second backup pad when the gag lever post rotates and rotates to carry out the adjustment of angle to the hinge of centre gripping at the pivoted in-process, and screw rod pivoted in-process and thread groove threaded connection, make it also fixed self at the pivoted in-process, overall structure is better to the centre gripping effect of hinge.

Description

Assembling equipment for refrigerator hinge production

Technical Field

The utility model relates to a technical field of refrigerator hinge production facility, concretely relates to assembly equipment is used in refrigerator hinge production.

Background

Hinges are mechanical devices used to connect two solid bodies and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material.

The utility model with the patent number of CN211490362U relates to an assembling device for a refrigerator hinge, which relates to the technical field of refrigerator hinge production equipment and comprises a base and a stamping cylinder, wherein a vertical mounting rack is arranged on the base, and the stamping cylinder is fixedly arranged at the upper end of the mounting rack; an operating platform positioned below the stamping cylinder is arranged on the base, a limiting block is arranged on the operating platform, and an output shaft of the stamping cylinder is over against the limiting block; the limiting block is characterized in that a transversely arranged limiting groove is formed in the upper end face of the limiting block, and a supporting block located on one side of the operating platform is further arranged on the upper end face of the base.

The prior art has the following defects: the clamping and fixing effect on the object is poor, and the final forming effect is influenced.

Disclosure of Invention

For this, the utility model provides an assembly equipment is used in refrigerator hinge production drives two grip blocks on it through the second threaded rod and carries out the centre gripping to both sides around the hinge and fix, rotates the screw rod again and drives the gag lever post and rotate, drives the commentaries on classics board in the second backup pad when the gag lever post rotates and rotates to carry out the adjustment of angle to the hinge of centre gripping at the pivoted in-process, and screw rod pivoted in the time with thread groove threaded connection, make it also fixed self at the pivoted in-process, make the utility model discloses the centre gripping effect to the hinge is better.

In order to achieve the above object, the present invention provides the following technical solutions: an assembling device for producing a refrigerator hinge comprises a base, wherein a groove is formed in the top of the base, a first threaded rod is arranged in the groove, two ends of the first threaded rod are respectively connected with the inner walls of two sides of the groove through bearings, the outer walls of two ends of the first threaded rod are in threaded connection with threaded blocks, the threaded blocks are in contact with the inner walls of the front side and the rear side of the groove, a first supporting plate and a second supporting plate are respectively fixedly arranged at the tops of the two threaded blocks, the first supporting plate is arranged on one side of the second supporting plate, rotating plates are respectively arranged on the sides, close to the first supporting plate and the second supporting plate, of the two rotating plates are respectively and fixedly connected with the first supporting plate and the second supporting plate through bearings, a placing groove is formed in the side, a second threaded rod is arranged in the placing groove, two ends of the second threaded rod are respectively connected with the inner walls of the front side and the rear side of the placing groove through bearings, the outer walls of the front end and the rear end of the second threaded rod are in threaded connection with clamping plates, the clamping plates are in contact with the inner wall of the placing groove, one end, far away from the placing groove, of each clamping plate penetrates through the placing groove and extends to the outside of the placing groove, one side, far away from the rotating plate, of the second supporting plate is provided with a threaded groove, one side, near the rotating plate, of the threaded groove on the second supporting plate is provided with a movable hole, the movable hole penetrates through one side, far away from the threaded groove, of the second supporting plate, a limiting rod is arranged inside the movable hole, one end, far away from the movable hole, of the limiting rod is fixedly connected with the rotating plate on the second supporting plate, a screw rod is arranged inside the threaded groove, the outer wall of the screw rod is in threaded connection with the inner wall of the threaded groove, one end, near the limiting rod, of the screw rod is provided with a limiting groove, one end, near the threaded rod, of the limiting rod extends to the inside of the limiting groove, and an L-shaped fixing plate is fixedly arranged on the rear side of the top of the base, the L-shaped fixing plate is arranged on the rear side of the groove, a stamping cylinder is fixedly arranged at the bottom of the top end of the L-shaped fixing plate, and the stamping cylinder is arranged at the top of the groove.

Furthermore, the cross sections of the limiting rod and the limiting groove are rectangular.

Furthermore, the diameter of the movable hole is larger than that of the limiting rod.

Furthermore, a rubber pad is fixedly arranged on one side, close to each other, of each of the two clamping plates, and the rubber pad is arranged on one side, far away from the placing groove, of the second threaded rod.

Furthermore, the screw thread directions of the two ends of the first threaded rod and the second threaded rod are opposite, and the screw threads at the two ends of the first threaded rod and the second threaded rod are symmetrically arranged about the central axis of the first threaded rod and the central axis of the second threaded rod respectively.

Furthermore, a first handle is arranged on one side of the base, penetrates through the base and extends into the groove, and the first handle is fixedly connected with the first threaded rod.

Furthermore, the front side of the rotating plate is provided with a second handle, the second handle penetrates through the rotating plate and extends to the inside of the placing groove, and the second handle is fixedly connected with a second threaded rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a first threaded rod and two sliders thereon can carry out the centre gripping to not unidimensional hinge fixed, two grip blocks that rethread second threaded rod drove on it carry out the centre gripping to both sides around the hinge and fix, stability when improving the installation hinge, the rethread rotates the screw rod and drives and receive the spacing gag lever post of spacing groove to rotate, it rotates to drive the commentaries on classics board in the second backup pad when the gag lever post rotates, and carry out the adjustment of angle to the hinge of centre gripping at the pivoted in-process, and screw rod pivoted while and thread groove threaded connection, make it also fixed self at the pivoted in-process, overall structure is better to the centre gripping effect of hinge, and overall structure's stability has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a cross-sectional view of the overall structure provided by the present invention;

FIG. 2 is an enlarged view of the portion A in FIG. 1 according to the present invention;

fig. 3 is a side view of a first supporting plate provided by the present invention;

fig. 4 is a sectional view of the second support plate side provided by the present invention.

In the figure: the device comprises a base 1, a groove 2, a first threaded rod 3, a thread block 4, a first supporting plate 5, a second supporting plate 6, a rotating plate 7, a placing groove 8, a second threaded rod 9, a clamping plate 10, a thread groove 11, a movable hole 12, a limiting rod 13, a threaded rod 14, a limiting groove 15, a fixing plate 16L in shape, a stamping cylinder 17, a first handle 18 and a second handle 19.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the assembling device for producing the refrigerator hinge comprises a base 1, a groove 2 is formed in the top of the base 1, a first threaded rod 3 is arranged inside the groove 2, two ends of the first threaded rod 3 are respectively connected with the inner walls of two sides of the groove 2 through bearings, the outer walls of two ends of the first threaded rod 3 are respectively in threaded connection with a threaded block 4, the threaded block 4 is in contact with the inner walls of the front side and the rear side of the groove 2, a first supporting plate 5 and a second supporting plate 6 are respectively fixedly arranged on the top of the two threaded blocks 4, the first supporting plate 5 is arranged on one side of the second supporting plate 6, rotating plates 7 are respectively arranged on the sides, close to the first supporting plate 5 and the second supporting plate 6, the two rotating plates 7 are respectively and fixedly connected with the first supporting plate 5 and the second supporting plate 6 through bearings, a placing groove 8 is formed in the side, close to the two rotating plates 7, a second threaded rod 9 is arranged inside the placing groove 8, two ends of the second threaded rod 9 are respectively connected with the inner walls of the front side and the rear side of the placing groove 8 through bearings, the outer walls of the front end and the rear end of the second threaded rod 9 are in threaded connection with clamping plates 10, the clamping plates 10 are in contact with the inner walls of the placing groove 8, one end of each clamping plate 10, far away from the placing groove 8, penetrates through the placing groove 8 and extends to the outside of the placing groove 8, one side of the second supporting plate 6, far away from the rotating plate 7, is provided with a threaded groove 11, one side of each threaded groove 11, close to the rotating plate 7 on the second supporting plate 6, is provided with a movable hole 12, the movable hole 12 penetrates through one side of the second supporting plate 6, far away from the threaded groove 11, a limiting rod 13 is arranged inside the movable hole 12, one end of the limiting rod 13, far away from the movable hole 12, is fixedly connected with the rotating plate 7 on the second supporting plate 6, and a threaded rod 14 is arranged inside the threaded

groove

11, 14 outer walls of screw rod and 11 inner wall threaded connection of thread groove, the spacing groove 15 has been seted up to the one end that screw rod 14 is close to gag lever post 13, gag lever post 13 is close to the one end of threaded rod and extends to inside the 15 spacing grooves, 1 fixed L shape fixed plate 16 that is equipped with in base top rear side, L shape fixed plate 16 sets up in 2 rear sides of recess, the fixed punching press cylinder 17 that is equipped with in 16 top bottoms of L shape fixed plate, punching press cylinder 17 sets up in 2 tops of recess.

Furthermore, the cross sections of the limiting rod 13 and the limiting groove 15 are rectangular, so that the limiting rod 13 can be driven to rotate conveniently.

Furthermore, the diameter of the movable hole 12 is larger than that of the limiting rod 13, so that the limiting rod 13 can rotate conveniently.

Furthermore, rubber pads are fixedly arranged on the side, close to each other, of each of the two clamping plates 10, and are arranged on the side, far away from the placing groove 8, of the second threaded rod 9, so that the protection of the hinge is enhanced.

Further, the screw thread directions of the two ends of the first threaded rod 3 and the second threaded rod 9 are opposite, the screw threads at the two ends of the first threaded rod 3 and the second threaded rod 9 are symmetrically arranged about the central axis of the first threaded rod 3 and the central axis of the second threaded rod 9 respectively, the first threaded rod 3 can drive the two thread blocks 5 on the first threaded rod to move inwards or outwards simultaneously when rotating, and the second threaded rod 9 can drive the two clamping plates 10 on the first threaded rod to move inwards or outwards simultaneously when rotating.

Furthermore, a first handle 18 is arranged on one side of the base 1, the first handle 18 penetrates through the base 1 and extends into the groove 2, and the first handle 18 is fixedly connected with the first threaded rod 3, so that a user can operate the screw driver conveniently.

Furthermore, the front side of the rotating plate 7 is provided with a second handle 19, the second handle 19 penetrates through the rotating plate 7 and extends into the placing groove 8, and the second handle 19 is fixedly connected with the second threaded rod 9, so that the operation of a user is facilitated.

The implementation scenario is specifically as follows:

when the utility model is used, a user places the refrigerator hinge between the first support plate 5 and the second support plate 6 on the base 1, then rotates the first handle 18 to drive the first threaded rod 3 to rotate, the first threaded rod 3 rotates to drive the two sliders thereon to move, the two sliders respectively drive the first support plate 5 and the second support plate 6 thereon to move towards the center simultaneously when moving, the hinges with different sizes can be clamped and fixed in the moving process, then the second handle 19 rotates to drive the second threaded rod 9 on the rotating plate 7 to rotate, the two clamping plates 10 on the second threaded rod 9 are driven to clamp and fix the front side and the back side of the hinge when rotating, the stability in mounting the hinge is enhanced, then the limiting rod 13 limited by the limiting groove 15 is driven to rotate by the rotating screw rod 14, the rotating plate 7 on the second support plate 6 is driven to rotate when the limiting rod 13 rotates, because the two rotating plates 7 are respectively connected with the first supporting plate 5 and the second supporting plate 6 through bearings, both rotating plates 7 can be rotated and the clamped hinges are angularly adjusted during rotation, while the screw 14, during rotation, is simultaneously in threaded connection with the threaded groove 11, so that the hinge can fix the hinge in the rotating process, the hinge is rotated to be in a vertical state, then a pressing sheet and a pressure lever are sequentially arranged on the hinge, then a spring and two limiting discs are sequentially sleeved on the pressure lever, then the punching cylinder 17 is started to enable the output shaft of the punching cylinder 17 to be inserted into the central position of the limiting disc which is installed on the hinge, at the moment, the spring is compressed, and then when the output shaft of the punching cylinder 17 retracts, the spring is not pressed to rebound and is clamped with a device on the hinge, and the assembly of the pressure lever and the spring on the hinge is completed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an assembly equipment is used in production of refrigerator hinge, includes base (1), its characterized in that: the top of the base (1) is provided with a groove (2), a first threaded rod (3) is arranged in the groove (2), two ends of the first threaded rod (3) are respectively connected with the inner walls of two sides of the groove (2) through bearings, the outer walls of two ends of the first threaded rod (3) are respectively in threaded connection with a threaded block (4), the threaded block (4) is in contact with the inner walls of the front side and the rear side of the groove (2), the tops of the two threaded blocks (4) are respectively and fixedly provided with a first supporting plate (5) and a second supporting plate (6), the first supporting plate (5) is arranged on one side of the second supporting plate (6), rotating plates (7) are respectively arranged on the sides, close to the first supporting plate (5) and the second supporting plate (6), the two rotating plates (7) are respectively and fixedly connected with the first supporting plate (5) and the second supporting plate (6) through bearings, a placing groove (8) is arranged on the side, close to the two rotating plates (7), a second threaded rod (9) is arranged inside the placing groove (8), two ends of the second threaded rod (9) are respectively connected with the inner walls of the front side and the rear side of the placing groove (8) through bearings, the outer walls of the front end and the rear end of the second threaded rod (9) are in threaded connection with clamping plates (10), the clamping plates (10) are in contact with the inner walls of the placing groove (8), one end, far away from the placing groove (8), of each clamping plate (10) penetrates through the placing groove (8) and extends to the outside of the placing groove (8), one side, far away from the rotating plate (7), of the second supporting plate (6) is provided with a threaded groove (11), one side, close to the rotating plate (7) on the second supporting plate (6), of each threaded groove (11) is provided with a movable hole (12), one side, far away from the threaded groove (11), of the second supporting plate (6) is provided with a limiting rod (13) inside the movable hole (12), the utility model discloses a safety device for a motor vehicle, including gag lever post (13), screw rod (13), base (1) top rear side, the one end of activity hole (12) is kept away from in gag lever post (13) and commentaries on classics board (7) fixed connection on second backup pad (6), thread groove (11) inside is equipped with screw rod (14), screw rod (14) outer wall and thread groove (11) inner wall threaded connection, spacing groove (15) have been seted up to the one end that screw rod (14) are close to gag lever post (13), gag lever post (13) are close to the one end of threaded rod and extend to inside spacing groove (15), base (1) top rear side is fixed and is equipped with L shape fixed plate (16), L shape fixed plate (16) set up in recess (2) rear side, L shape fixed plate (16) top bottom is fixed and is equipped with stamping cylinder (17), stamping cylinder (17) set up in recess (2) top.

2. The assembling apparatus for producing a hinge of a refrigerator according to claim 1, wherein: the cross sections of the limiting rod (13) and the limiting groove (15) are rectangular.

3. The assembling apparatus for producing a hinge of a refrigerator according to claim 1, wherein: the diameter of the movable hole (12) is larger than that of the limiting rod (13).

4. The assembling apparatus for producing a hinge of a refrigerator according to claim 1, wherein: rubber pads are fixedly arranged on the sides, close to each other, of the two clamping plates (10), and the rubber pads are arranged on the side, far away from the placing groove (8), of the second threaded rod (9).

5. The assembling apparatus for producing a hinge of a refrigerator according to claim 1, wherein: the screw thread direction at two ends of the first threaded rod (3) and the second threaded rod (9) is opposite, and the screw threads at two ends of the first threaded rod (3) and the second threaded rod (9) are symmetrically arranged about the central axis of the first threaded rod (3) and the central axis of the second threaded rod (9) respectively.

6. The assembling apparatus for producing a hinge of a refrigerator according to claim 1, wherein: one side of the base (1) is provided with a first handle (18), the first handle (18) penetrates through the base (1) and extends into the groove (2), and the first handle (18) is fixedly connected with the first threaded rod (3).

7. The assembling apparatus for producing a hinge of a refrigerator according to claim 1, wherein: the front side of the rotating plate (7) is provided with a second handle (19), the second handle (19) penetrates through the rotating plate (7) and extends into the placing groove (8), and the second handle (19) is fixedly connected with a second threaded rod (9).