CN219444088U

CN219444088U - Hinge pin equipment

Info

Publication number: CN219444088U
Application number: CN202320701131.7U
Authority: CN
Inventors: 高玲玲
Original assignee: Jieyang Juzhimi Technology Co ltd
Current assignee: Jieyang Juzhimi Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-01
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of machining, in particular to hinge pin assembling equipment; including the main part, set up the hinge pin holding tank in the main part, main part one side is equipped with the unloading frame, just unloading frame one end is located in the main part, be equipped with the push rod in the hinge pin holding tank, push rod one end is equipped with the connecting plate, connecting plate one side is connected with external driving mechanism, still includes: the material ejection mechanism is arranged at one end of the connecting plate and comprises a pushing block; the hinge pin assembling equipment provided by the utility model has the advantages that the positioning and conveying of one hinge pin are completed each time by arranging the material ejection mechanism, the hinge pin assembling is completed by matching with the push rod, the manual installation is not needed, the labor cost is saved, the number of the hinge pins which drop each time can be ensured to be one, the situation that a plurality of hinge pins drop simultaneously or the hinge pins cannot drop is prevented, and the time of each drop of the hinge pins is accurately controlled.

Description

Hinge pin equipment

Technical Field

The utility model relates to the technical field of machining, in particular to hinge pin assembling equipment.

Background

A hinge is a mechanical device that connects two solids and allows relative rotation between the two. The hinge may be formed of a movable component or of a foldable material. The hinge is generally composed of two hinge plates and a hinge pin installed in the pin holes of the two hinge plates.

The installation of the hinge pin is time-consuming and labor-consuming, two hinge plates are required to be positioned to realize the communication of the pin holes, and then the hinge pin is inserted into the pin holes; the prior art publication No. CN217097580U provides a hinge pin mounting device, which comprises a base, a hinge positioning jig and a hinge pin mounting device, wherein the hinge pin mounting device is arranged on the base; hinge pin positioning jig; the hinge pin feeding assembly is arranged on one side of the hinge pin positioning jig, a storage cavity for storing the hinge pins is arranged in the hinge pin feeding assembly, and the hinge pin feeding assembly can convey the hinge pins in the storage cavity into the hinge pin positioning area; the hinge pin mounting device comprises a base, a hinge pin feeding assembly, a hinge pin positioning area, a pressing assembly and a hinge pin mounting assembly.

However, the hinge pin feeding assembly of the above patent realizes the falling of the hinge pins through the self gravity of the hinge pins and the gravity of the pressing blocks, so that the quantity of each falling of the hinge pins cannot be controlled, and the falling time of the hinge pins cannot be guaranteed.

Disclosure of Invention

In view of the above drawbacks of the prior art, the present utility model provides a hinge pin assembling device, which can effectively solve the problems that the hinge pins in the prior art cannot drop one at a time and cannot guarantee when the hinge pins drop.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides hinge pin assembling equipment, which comprises a main body, wherein a hinge pin accommodating groove is formed in the main body, a discharging frame is arranged on one side of the main body, one end of the discharging frame is arranged on the main body, a push rod is arranged in the hinge pin accommodating groove, one end of the push rod is provided with a connecting plate, and one side of the connecting plate is connected with an external driving mechanism, and the hinge pin assembling equipment further comprises:

the material ejection mechanism is arranged at one end of the connecting plate and comprises a pushing block, one side of the pushing block is provided with a jacking block, the jacking block is slidably arranged on a fixed block, the fixed block is arranged on the side wall of the main body, two groups of material blocking frames are symmetrically and rotationally connected on the material discharging frame, the two groups of material blocking frames are connected through long rods, and two groups of protruding rods are oppositely and alternately arranged on the inner sides of the material blocking frames.

Further, the blanking frame is of an arc-shaped structure with a through groove inside, and the size of the through groove of the blanking frame is matched with the size of the hinge pin.

Further, the material blocking frame is of an integrated structure with a plurality of bending parts, and the bending parts are arranged at the same side in a staggered manner.

Further, the distance between the two groups of the convex rods is the diameter of one hinge pin.

Further, the inclined planes of the pushing block and the jacking block are in sliding fit.

Further, two groups of rectangular grooves are symmetrically formed in the inner wall of the blanking frame in a penetrating mode, and the rectangular grooves are used for enabling the protruding rods to move up and down.

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

the hinge pin assembling equipment provided by the utility model has the advantages that the positioning and conveying of one hinge pin are completed each time by arranging the material ejection mechanism, the hinge pin assembling is completed by matching with the push rod, the manual installation is not needed, the labor cost is saved, the number of the hinge pins which drop each time can be ensured to be one, the situation that a plurality of hinge pins drop simultaneously or the hinge pins cannot drop is prevented, and the time of each drop of the hinge pins is accurately controlled.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a blanking frame according to the present utility model;

FIG. 3 is a schematic diagram of a material ejection mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of the present utility model;

fig. 5 is a schematic view of a material blocking frame and a protruding rod structure of the utility model.

Reference numerals in the drawings represent respectively: 1. a main body; 11. a hinge pin receiving groove; 2. a blanking frame; 21. rectangular grooves; 3. a push rod; 4. a connecting plate; 5. a material ejection mechanism; 51. a pushing block; 52. a jacking block; 53. a material blocking frame; 54. a protruding rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Examples:

referring to fig. 1-5, a hinge pin assembling device includes a main body 1, wherein a hinge pin accommodating groove 11 is formed on the upper surface of the main body 1, and the hinge pin accommodating groove 11 is provided for allowing a hinge pin to roll down therein, and then the hinge pin is pushed by a pushing mechanism, so that the hinge pin is mounted in the pin holes of two hinges, and the assembly of the hinge pin is completed. It should be noted that the notch of the hinge pin receiving groove 11 is rounded, so that the hinge pin can roll into the hinge pin receiving groove 11 more easily, and the groove length of the hinge pin receiving groove 11 is slightly longer than the length of the hinge pin.

One side of the main body 1 is provided with a blanking frame 2, one end of the blanking frame 2 is arranged on the main body 1, the blanking frame 2 is covered above the hinge pin accommodating groove 11, the other end of the blanking frame 2 is communicated with a hinge pin accommodating box (not shown in the figure), the blanking frame 2 is of an arc-shaped structure with a through groove inside, the hinge pins in the hinge pin accommodating box fall along the through groove, and the size of the through groove of the blanking frame 2 is matched with the size of the hinge pins, so that only one hinge pin can be accommodated along the falling; through setting up the unloading frame 2 of arc structure, the hinge pin of being convenient for falls down because of gravity root.

Two groups of rectangular grooves 21 are symmetrically formed in the inner wall of the blanking frame 2 in a penetrating mode, and other parts can conveniently push and send a single hinge pin through the rectangular grooves 21. The inner wall of the blanking frame 2 is further provided with a long strip groove in a penetrating mode, the long strip groove is communicated with the hinge pin accommodating groove 11, a rolling hinge pin falls into the hinge pin accommodating groove 11, and under the action of the inner wall of one end of the blanking frame 2, the rolling hinge pin can be blocked, and the rolling is prevented from being too fast and cannot fall into the hinge pin accommodating groove 11.

Further, the push rod 3 is arranged in the hinge pin accommodating groove 11, one end of the push rod 3 is arranged in the hinge pin accommodating groove 11 to play a role in positioning, so that the push rod 3 can more accurately push the hinge pin falling into the hinge pin accommodating groove 11, meanwhile, the push rod 3 is supported and fixed to prevent the push rod 3 from being unable to keep balance due to gravity, and the fact that the section radius of the push rod 3 is smaller than that of the hinge pin is needed to be explained, so that the push rod 3 can push the hinge pin in the hinge pin accommodating groove 11 more conveniently.

One end of the push rod 3 is provided with a connecting plate 4, one side, far away from the main body 1, of the connecting plate 4 is connected with an external driving mechanism, and the connecting plate 4 is pushed by the external driving mechanism to enable the push rod 3 to reciprocate in the hinge pin accommodating groove 11.

In addition, the automatic feeding device also comprises a material ejection mechanism 5 which is arranged at one end of the connecting plate 4, wherein the material ejection mechanism 5 comprises a pushing block 51, one side of the pushing block 51 is provided with a jacking block 52, the jacking block 52 is slidably arranged on a fixed block, the fixed block is arranged on the side wall of the main body 1, and the pushing block 51 is slidably matched with the inclined plane of the jacking block 52; when the push rod 3 has just pushed out the hinge pin falling into the hinge pin receiving groove 11, the push block 51 is in sliding engagement with the lifting block 52 to move the lifting block 52 upward to the top of the push block 51.

Two groups of material blocking frames 53 are symmetrically and rotatably connected to two side walls of the blanking frame 2, the material blocking frames 53 are of an integrated structure with a plurality of bending parts, the bending parts are arranged at the same side in a staggered manner, the material blocking frames 53 are formed by arc-shaped bending parts and two groups of right-angle bending parts, the two groups of right-angle bending parts are arranged at the same side in a staggered manner, and it is worth to say that the two groups of right-angle bending parts are respectively arranged at the upper side and the lower side of the blanking frame 2; in a natural state, the right-angle bending part at the upper side of the blanking frame 2 is contacted with the upper wall of the blanking frame 2 due to gravity, and when the jacking block 52 moves to the top of the pushing block 51, the right-angle bending part at the lower side of the blanking frame 2 is contacted with the lower wall of the blanking frame 2.

The two groups of material blocking frames 53 are connected through a long rod; through the jacking to a set of material blocking frame 53, can drive another set of material blocking frame 53 simultaneously to guarantee hinge pin both ends balanced whereabouts, can not one end take place the skew, thus can not accurately fall into hinge pin holding tank 11.

Two groups of convex rods 54 are oppositely and alternately arranged on the inner side of the material blocking frame 53, the distance between the two groups of convex rods 54 is the diameter distance of a hinge pin, and the rectangular groove 21 is used for the convex rods 54 to move up and down; the two groups of convex rods 54 are respectively arranged on the two groups of right-angle bending parts, the pushing block 51 pushes the jacking block 52 to move upwards in the fixed block, when the jacking block is contacted with the right-angle bending part at the lower side of the blanking frame 2 to push the jacking block to move upwards, only one hinge pin can be contained between the two groups of convex rods 54, when the jacking block 52 is continuously pushed to move to the upper end of the pushing block 51, the convex rods 54 at the lower side of the blanking frame 2 move upwards from the rectangular groove 21 to block the rear hinge pin, the convex rods 54 at the upper side of the blanking frame 2 move upwards, one hinge pin between the two groups of convex rods 54 rolls into the hinge pin accommodating groove 11, and one end of the blanking frame 2 has a blocking effect on the hinge pin to prevent the hinge pin from falling too fast to fall into the hinge pin accommodating groove 11. When the push rod 3 moves back, the jacking block 52 moves downwards, and a hinge pin at the back falls between the two groups of convex rods 54, and is blocked by the convex rods 54 at the upper side of the lower material rack 2, so that the hinge pin can fall off conveniently when pushing next time.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a hinge pin equipment, includes main part (1), hinge pin holding tank (11) have been seted up on main part (1), main part (1) one side is equipped with unloading frame (2), just unloading frame (2) one end is located on main part (1), be equipped with push rod (3) in hinge pin holding tank (11), push rod (3) one end is equipped with connecting plate (4), connecting plate (4) one side is connected with outside actuating mechanism, its characterized in that still includes:

the material jacking mechanism (5) is arranged at one end of the connecting plate (4), the material jacking mechanism (5) comprises a pushing block (51), a jacking block (52) is arranged on one side of the pushing block (51), the jacking block (52) is arranged on the fixed block in a sliding mode, the fixed block is arranged on the side wall of the main body (1), two groups of material blocking frames (53) are symmetrically and rotationally connected on the material discharging frame (2), the two groups of material blocking frames (53) are connected through long rods, and two groups of protruding rods (54) are arranged on the inner sides of the material blocking frames (53) in a staggered mode.

2. A hinge pin assembling apparatus according to claim 1, wherein the lower stock (2) has an arc-shaped structure with a through groove formed therein, and the through groove of the lower stock (2) has a size adapted to the size of the hinge pin.

3. A hinge pin assembling apparatus according to claim 1, wherein the retainer (53) is an integrally formed structure having a plurality of bent portions which are staggered on the same side.

4. A hinge pin assembling apparatus according to claim 1, wherein the distance between the two sets of the male bars (54) is the distance of one hinge pin diameter.

5. A hinge pin assembling apparatus according to claim 1, wherein the inclined surfaces of the push block (51) and the lifting block (52) are slidably fitted.

6. The hinge pin assembling device according to claim 4, wherein two groups of rectangular grooves (21) are symmetrically formed in the inner wall of the lower material rack (2) in a penetrating manner, and the rectangular grooves (21) are used for the up-and-down movement of the protruding rods (54).