CN216226789U - Cold heading machine for splined nut - Google Patents
Cold heading machine for splined nut Download PDFInfo
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- CN216226789U CN216226789U CN202122968775.6U CN202122968775U CN216226789U CN 216226789 U CN216226789 U CN 216226789U CN 202122968775 U CN202122968775 U CN 202122968775U CN 216226789 U CN216226789 U CN 216226789U
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- heading machine
- fixed shell
- cold heading
- set casing
- flower
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Abstract
The utility model relates to the technical field of cold headers, in particular to a cold header for a flower-tooth nut, which comprises a cold header body, one end of the cold header body is provided with a blanking mechanism, the blanking mechanism comprises a fixed shell, one end of the cold header body is provided with the fixed shell, a discharge groove is arranged in the fixed shell, a filtering mechanism is arranged in the fixed shell and comprises a rotating plate, the fixed shell is rotatably connected with a rotating plate and a placing net, two sides of the fixed shell are provided with movable grooves, two sides of one end of the rotating plate are fixedly connected with fixed shafts which are connected with the movable groove in a sliding way, two fixed shafts are respectively and rotatably connected with a return spring, one end of the return spring is rotatably connected with the outer side of the fixed shell, a collecting mechanism is arranged in the fixed shell and comprises a collecting box, and the collecting box is connected in the fixed shell in a sliding manner; can filter the oil and the piece of the nut adhesion of unloading to conveniently accomodate the recovery.
Description
Technical Field
The utility model relates to a cold header, in particular to a cold header for a flower-tooth nut, and belongs to the technical field of nut production.
Background
The cold header is a special device which is mainly used for producing fasteners such as nuts and bolts in batches, and the fasteners are subjected to pressure forming through raw materials entering the cold header, so that nuts of different types are produced, and the nuts are extruded and shaped through the cold header during production of the splined nuts, and are discharged through a discharge hopper.
However, traditional cold heading machine is direct discharge when unloading to the nut, and the nut can be stained with a large amount of fluid and piece when the production is arranged the material, and is very inconvenient during the clearance to the fluid adhesion causes the reduction of discharge gate lubrication degree at the easy adhesion dust of discharge gate, thereby influences the ejection of compact of nut.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a cold heading machine for a splined nut, which can perform filtering treatment on oil and scraps adhered to a blanked nut and is convenient to store and recover.
The utility model realizes the aim by the following technical scheme, the cold header with the flower-tooth nuts comprises a cold header body, one end of the cold header body is provided with a blanking mechanism, the blanking mechanism comprises a fixed shell, one end of the cold header body is provided with the fixed shell, a discharge groove is arranged in the fixed shell, a filtering mechanism is arranged in the fixed shell, the filtering mechanism comprises a rotating plate, the fixed shell is internally and rotatably connected with the rotating plate, the rotating plate is provided with a placing net, two sides of the fixed shell are provided with movable grooves with arc structures, two sides of one end of the rotating plate are fixedly connected with fixed shafts, the fixed shafts are in sliding connection with the movable grooves, the two fixed shafts extend to the outside of the fixed shell, the two fixed shafts are respectively and rotatably connected with a reset spring, one end of the reset spring is rotatably connected with the outer side of the fixed shell, and a collecting mechanism is arranged in the fixed shell, the collecting mechanism comprises a collecting box, the collecting box is connected to the inside of the fixed shell in a sliding mode and is located at the bottom of the placing net, and the collecting box extends to the outside of the fixed shell.
Preferably, the set casing inboard is equipped with the guide slot, the guide slot extends to the set casing outside, the filter screen is installed to the set casing inboard, the row's silo passes through filter screen and guide slot intercommunication.
Preferably, the filter screen is the arc structure, install the lug that a plurality of equidistance distribute on the filter screen, lug one side is the arc structure.
Preferably, the fixed shell outside threaded connection has the leather plug, the leather plug extends to inside the guide slot, the leather plug is cylindric "T" shape structure.
Preferably, the stopper is installed to commentaries on classics board one end, the commentaries on classics board is parallelogram structure with placing the net, the area of placing the net is less than the area of changeing the board.
Preferably, place and install the guide plate of a plurality of equidistance distributions on the net, the guide plate with place between the net contained angle be 45 degrees.
Preferably, the connecting shaft is installed in the collection box one end outside, it is connected with the limiting plate to rotate on the connecting shaft, install the fixture block on the set casing, the limiting plate is contradicted with the fixture block is inside.
Preferably, the fixture block is of a 7-shaped structure, and the width of the limiting plate is smaller than that of the fixture block.
Preferably, the limiting plate is vertically and fixedly connected with a driving plate, and one side of the driving plate is of an arc structure.
Preferably, the connecting shaft is of a T-shaped structure, and one end of the connecting shaft is connected with the inner part of the collecting box in a sliding mode through a compression spring.
The utility model has the beneficial effects that: the set casing is installed and is favorable to making the nut of processing discharge through the inside row's silo of set casing, the nut can pile up earlier when the set casing is inside to be derived and place the net, be favorable to filtering the fluid and the piece of adhesion on the nut under the effect of placing the net, make fluid and piece get into and collect the box inside and deposit, after the nut piles up a certain amount, make under the effect of gravity and change the board and break away from two reset spring's effect at the inside certain angle that rotates of set casing, thereby make the nut slide through row's silo row's material roll-off work.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
FIG. 4 is a schematic view of a connection structure of the fixing case and the collecting case according to the present invention;
fig. 5 is an enlarged view of the part C shown in fig. 4.
In the figure: 1. a cold header body; 2. a blanking mechanism; 201. a stationary case; 202. a discharge chute; 203. a filter screen; 204. a bump; 205. a guide groove; 206. a plug of leather; 3. a filtering mechanism; 301. a return spring; 302. a fixed shaft; 303. a movable groove; 304. rotating the plate; 305. placing a net; 306. a stopper; 307. a baffle; 4. a collection mechanism; 401. a collection box; 402. a limiting plate; 403. a drive plate; 404. a clamping block; 405. a connecting shaft; 406. compressing the spring.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the cold header with the spline nuts comprises a cold header body 1, a blanking mechanism 2 is mounted at one end of the cold header body 1, the blanking mechanism 2 comprises a fixed shell 201, the fixed shell 201 is mounted at one end of the cold header body 1, a discharging groove 202 is formed in the fixed shell 201, a filtering mechanism 3 is mounted in the fixed shell 201, the filtering mechanism 3 comprises a rotating plate 304, the fixed shell 201 is rotatably connected with the rotating plate 304, a placing net 305 is mounted on the rotating plate 304, movable grooves 303 with arc structures are formed in two sides of the fixed shell 201, fixed shafts 302 are fixedly connected to two sides of one end of the rotating plate 304, the fixed shafts 302 are slidably connected with the movable grooves 303, two fixed shafts 302 extend to the outside of the fixed shell 201, reset springs 301 are rotatably connected to the two fixed shafts 302 respectively, one ends of the reset springs 301 are rotatably connected to the outside of the fixed shell 201, fixed shell 201 internally mounted has collection mechanism 4, collection mechanism 4 includes collection box 401, the inside sliding connection of fixed shell 201 has collection box 401, collection box 401 is located and places net 305 bottom, collection box 401 extends to the fixed shell 201 outside.
As a technical optimization scheme of the utility model, a guide groove 205 is formed in the inner side of the fixed shell 201, the guide groove 205 extends to the outside of the fixed shell 201, a filter screen 203 is installed in the inner side of the fixed shell 201, the discharge groove 202 is communicated with the guide groove 205 through the filter screen 203, and the filter screen 203 is beneficial to filtering residual oil and debris into the guide groove 205 and discharging the residual oil and debris to the outside for recycling.
As a technical optimization scheme of the utility model, the filter screen 203 is of an arc-shaped structure, the filter screen 203 is provided with a plurality of equally-distributed lugs 204, one side of each lug 204 is of an arc-shaped structure, so that the nut can slide out after processing, and the nut is placed to slide rapidly to cause abrasion under the action of the lug 204.
As a technical optimization scheme of the utility model, the outer side of the fixed shell 201 is in threaded connection with a leather plug 206, the leather plug 206 extends into the guide groove 205, the leather plug 206 is in a cylindrical T-shaped structure, so that the guide groove 205 is blocked, and the oil impurities in the guide groove 205 can be conveniently discharged and recovered by rotating the leather plug 206.
As a technical optimization scheme of the utility model, a stopper 306 is installed at one end of the rotating plate 304, the rotating plate 304 and the placing net 305 are both in a parallelogram structure, the area of the placing net 305 is smaller than that of the rotating plate 304, and the stopper 306 plays a role in stopping a nut, so that the rotating plate 304 can rotate in a single direction, and the stopper is tightly abutted to the inside of the fixed shell 201.
As a technical optimization scheme of the utility model, a plurality of guide plates 307 which are distributed at equal intervals are arranged on the placing net 305, and an included angle between each guide plate 307 and the placing net 305 is 45 degrees, so that the guide of oil debris filtered by the placing net 305 is facilitated, and the oil debris is discharged into the collecting box 401 for storage, thereby facilitating subsequent cleaning.
As a technical optimization scheme of the utility model, a connecting shaft 405 is installed on the outer side of one end of the collection box 401, a limiting plate 402 is rotatably connected to the connecting shaft 405, a clamping block 404 is installed on the fixed shell 201, the limiting plate 402 abuts against the inside of the clamping block 404, and the limiting plate 402 is convenient to rotate to the inside of the clamping block 404 under the action of the connecting shaft 405, so that the collection box 401 and the fixed shell 201 are limited.
As a technical optimization scheme of the present invention, the latch 404 has a 7-shaped structure, and the width of the limit plate 402 is smaller than that of the latch 404, so as to facilitate the engagement and the limitation of the limit plate 402, and facilitate the rotation of the limit plate 402 inside the latch 404.
As a technical optimization scheme of the utility model, the limiting plate 402 is vertically and fixedly connected with the driving plate 403, and one side of the driving plate 403 is of an arc structure, so that the driving control of the limiting plate 402 is facilitated, and the operation is more convenient.
As a technical optimization scheme of the utility model, the connecting shaft 405 is of a T-shaped structure, one end of the connecting shaft 405 is slidably connected with the inside of the collecting box 401 through a compression spring 406, the limiting plate 402 is tightly abutted against the inside of the clamping block 404 under the action of the compression spring 406 through the sliding of the connecting shaft 405, and the limiting plate is conveniently rotated and released after being pressed.
When the nut is used, the fixed shell 201 and one end of the cold header body 1 are firstly installed and fixed, so that the processed nut can be discharged through the discharge groove 202 in the fixed shell 201, the nut is firstly accumulated on the placing net 305 when being led out from the inside of the fixed shell 201, the oil and the debris adhered to the nut can be filtered under the action of the placing net 305 and the guide plate 307, the oil and the debris enter the collecting box 401 through the guide plate 307 for storage, after a certain amount of nut is accumulated, the rotating plate 304 is rotated for a certain angle in the fixed shell 201 under the action of the two return springs 301 under the action of gravity, so that the nut slides into the filter screen 203 and slowly slides out under the action of the plurality of convex blocks 204, the residual oil and the debris on the nut can be discharged and recovered in the guide groove 205 under the action of the filter screen 203, and the oil and the debris can be conveniently discharged and recovered by opening the leather plug 206, through pressing limiting plate 402, make limiting plate 402 drive connecting axle 405 break away from and slide under compression spring 406's effect to conveniently rotate limiting plate 402 through drive plate 403, make limiting plate 402 and fixture block 404 separate, conveniently take out the clearance to collecting box 401.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. Flower tooth nut cold heading machine, including cold heading machine body (1), its characterized in that: unloading mechanism (2) is installed to cold heading machine body (1) one end, unloading mechanism (2) is including set casing (201), set casing (201) is installed to cold heading machine body (1) one end, set casing (201) inside is equipped with row silo (202), set casing (201) internally mounted has filtering mechanism (3), filtering mechanism (3) are including changeing board (304), set casing (201) internal rotation is connected with commentaries on classics board (304), install on changeing board (304) and place net (305), set casing (201) both sides are equipped with movable groove (303) of arc structure, changeing board (304) one end both sides fixedly connected with fixed axle (302), fixed axle (302) and movable groove (303) sliding connection, two fixed axle (302) extend to set casing (201) outside, two rotate respectively on fixed axle (302) and are connected with reset spring (301), reset spring (301) one end is rotated with set casing (201) outside and is connected, set casing (201) internally mounted has collection mechanism (4), collect mechanism (4) including collecting box (401), set casing (201) inside sliding connection has collection box (401), it is located and places net (305) bottom to collect box (401), it extends to set casing (201) outside to collect box (401).
2. The flower-tooth nut cold heading machine according to claim 1, wherein: fixed shell (201) inboard is equipped with guide slot (205), guide slot (205) extend to fixed shell (201) outside, filter screen (203) are installed to fixed shell (201) inboard, arrange silo (202) and pass through filter screen (203) and guide slot (205) intercommunication.
3. The flower-tooth nut cold heading machine according to claim 2, wherein: the filter screen (203) is the arc structure, install a plurality of equidistance on filter screen (203) and distribute lug (204), lug (204) one side is the arc structure.
4. The flower-tooth nut cold heading machine according to claim 2, wherein: the outer side of the fixed shell (201) is in threaded connection with a leather plug (206), the leather plug (206) extends into the guide groove (205), and the leather plug (206) is of a cylindrical T-shaped structure.
5. The flower-tooth nut cold heading machine according to claim 1, wherein: the baffle plate is characterized in that a stop block (306) is installed at one end of the rotating plate (304), the rotating plate (304) and the placing net (305) are both of parallelogram structures, and the area of the placing net (305) is smaller than that of the rotating plate (304).
6. The flower-tooth nut cold heading machine according to claim 5, wherein: the air guide plates (307) distributed at equal intervals are arranged on the placing net (305), and an included angle between each air guide plate (307) and the placing net (305) is 45 degrees.
7. The flower-tooth nut cold heading machine according to claim 1, wherein: connecting axle (405) is installed in collection box (401) one end outside, it is connected with limiting plate (402) to rotate on connecting axle (405), install fixture block (404) on set casing (201), limiting plate (402) and fixture block (404) are inside contradicted.
8. The flower-tooth nut cold heading machine according to claim 7, wherein: the fixture block (404) is in a 7-shaped structure, and the width of the limiting plate (402) is smaller than that of the fixture block (404).
9. The flower-tooth nut cold heading machine according to claim 8, wherein: the limiting plate (402) is vertically and fixedly connected with a driving plate (403), and one side of the driving plate (403) is of an arc-shaped structure.
10. The flower-tooth nut cold heading machine according to claim 7, wherein: the connecting shaft (405) is of a T-shaped structure, and one end of the connecting shaft (405) is connected with the interior of the collecting box (401) in a sliding mode through a compression spring (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122968775.6U CN216226789U (en) | 2021-11-30 | 2021-11-30 | Cold heading machine for splined nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122968775.6U CN216226789U (en) | 2021-11-30 | 2021-11-30 | Cold heading machine for splined nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226789U true CN216226789U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122968775.6U Active CN216226789U (en) | 2021-11-30 | 2021-11-30 | Cold heading machine for splined nut |
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| Country | Link |
|---|---|
| CN (1) | CN216226789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401161A (en) * | 2022-11-01 | 2022-11-29 | 连云港米思米标准件有限公司 | Discharging mechanism of cold header for bearing production |
-
2021
- 2021-11-30 CN CN202122968775.6U patent/CN216226789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401161A (en) * | 2022-11-01 | 2022-11-29 | 连云港米思米标准件有限公司 | Discharging mechanism of cold header for bearing production |
| CN115401161B (en) * | 2022-11-01 | 2023-01-10 | 连云港米思米标准件有限公司 | Discharging mechanism of cold header for bearing production |
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