Screw head thread rolling feeding mechanism
By designing a screw head thread rolling feeding mechanism and adopting a fully automatic feeding method, the problems of low efficiency and easy reverse handling when feeding the screw head into the thread rolling system are solved by using a pusher driver and a stop pin. This achieves automated screw head conveying and improves production efficiency.
Patent Information
- Application Number
- CN202423311664.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the current bolt processing, the machined bolt head is often fed into the thread rolling process manually, which is inefficient and prone to being handled incorrectly, affecting subsequent thread rolling operations.
Design a screw head thread rolling feeding mechanism that adopts fully automatic feeding and uses a pusher driver and a stop pin to ensure that the screw head is accurately fed into the thread rolling equipment.
It enables automated conveying of screw heads, improves production efficiency, avoids the situation of screw heads being held upside down, and simplifies the operation process.
Smart Images
Figure CN223876005U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of machining, especially a screw head thread rolling feeding mechanism. BACKGROUND
[0002] When the bolt is processed, the raw material is used to form the screw head and the threaded column, then the screw head and the threaded column are turned by the lathe to form the outer diameter of the bolt and the hexagonal screw head, and finally the threaded column is processed into the standard thread form by thread rolling.
[0003] The existing screw head after turning is fed into the thread rolling, and manual transmission is mostly used, which is low in production efficiency, and the screw head and the threaded column are easily taken in reverse during transmission, causing inconvenience in subsequent thread rolling processing. UTILITY MODEL CONTENT
[0004] In view of the above problems, the utility model provides a screw head feeding mechanism, which adopts full-automatic feeding, is simple and convenient, and improves production efficiency.
[0005] The utility model adopts the technical scheme that:
[0006] A screw head thread rolling feeding mechanism, including the feeding seat, the feeding groove is equipped in the feeding seat, the one end of the feeding seat forms the feed port that interfaces with the upstream mechanism, the one end of the feeding seat forms the discharge port, the feed port is in the upper of the discharge port, the feeding groove communicates with the feed port and the discharge port, the one side of the feeding seat is installed with the pusher driver and the push seat that is connected with the pusher driver and is used for pushing the screw head out of the discharge port, the feeding seat is equipped with the pusher hole that corresponds with the push seat.
[0007] Preferably, the width of the feeding groove corresponds to the width of the screw head of the screw head.
[0008] Preferably, the screw head thread rolling feeding mechanism further includes a first stop pin for stopping the screw head in a first position and a second stop pin for stopping the screw head in a second position, the first stop pin is connected with a first driver, the second stop pin is connected with a second driver, the feeding seat is provided with a first through hole corresponding to the first stop pin and a second through hole corresponding to the second stop pin.
[0009] More preferably, the first driver and the second driver are arranged on one side of the feeding seat, and the pusher hole, the first through hole and the second through hole are arranged at the bottom of the feeding groove.
[0010] Preferably, the feeding seat includes a seat body and a cover plate, the feeding groove is arranged in the seat body, the length of the cover plate is less than the length of the feeding groove, the tail end of the cover plate and the seat body form the discharge port, the pusher driver is installed on one side of the seat body through a mounting seat, and the pusher driver and the cover plate are respectively arranged on both sides of the seat body.
[0011] More preferably, the width of the cover plate is less than the width of the seat body, and the cover plate and the feeding groove form an observation opening.
[0012] Preferably, the feeding seat is further connected with a mounting plate.
[0013] Compared with the prior art, the screw head rolling thread feeding mechanism has the advantages that when the screw head falls into the feeding groove of the feeding seat and the screw head is in the feeding port position to become the screw head to be fed, the pushing seat is driven by the pushing driver to push the screw head out of the feeding port, and the screw head in the first position and the second position is blocked by the first blocking pin and the second blocking pin, so that the screw head to be fed is not affected and is pushed out, thereby realizing full-automatic feeding, being simple and convenient, and improving production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 A schematic view of the screw head rolling thread feeding mechanism provided by the utility model Figure 1 .
[0015] Figure 2 A schematic view of the screw head rolling thread feeding mechanism provided by the utility model Figure 2 .
[0016] Figure 3 An exploded view of the screw head rolling thread feeding mechanism provided by the utility model.
[0017] Figure 4 A schematic view of the seat body in the screw head rolling thread feeding mechanism provided by the utility model. DETAILED DESCRIPTION
[0018] The preferred embodiments provided by the utility model are specifically described with reference to the drawings.
[0019] Figures 1 to 4 A preferred embodiment of the screw head rolling thread feeding mechanism provided by the utility model is shown in the drawings. Figures 1 to 4As shown, the screw head thread rolling feeding mechanism comprises a feeding seat 10, a feeding groove 11 is arranged in the feeding seat, one end of the feeding seat 10 is formed with a feeding inlet 12 which is connected with the upstream mechanism, one end of the feeding seat 10 is formed with a discharging outlet 13, the feeding inlet 12 is above the discharging outlet 13, the feeding groove 11 is communicated with the feeding inlet 12 and the discharging outlet 13, a pushing driving device 20 and a pushing seat 21 connected with the pushing driving device for pushing the screw head out of the discharging outlet are arranged on one side of the feeding seat 10, the feeding seat 10 is provided with a pushing hole 14 corresponding to the pushing seat, so that the feeding seat 10 is arranged vertically, the screw head 100 conveyed by the upstream mechanism falls into the feeding groove 11 from the feeding inlet 12, when the screw head 100 is in the position opposite to the discharging outlet 13, it is the screw head to be fed, the pushing driving device 20 drives the pushing seat 21 to move, and the screw head 100 to be fed is pushed out of the discharging outlet 13 to the downstream mechanism, so that the feeding is fully automatic, simple and convenient, and the production efficiency is improved.
[0020] The width of the feeding groove 11 corresponds to the width of the screw head part of the screw head 100, that is, the width of the feeding groove 11 is consistent with the width between the two opposite sides of the screw head part, so that the screw heads 100 are arranged in a straight line in the feeding groove 11.
[0021] The screw head thread rolling feeding mechanism further comprises a first blocking pin 31 for blocking the screw head in the first position and a second blocking pin 41 for blocking the screw head in the second position, the first blocking pin 31 is connected with a first driving device 30, the second blocking pin 41 is connected with a second driving device 40, the feeding seat 10 is provided with a first through hole 15 corresponding to the first blocking pin and a second through hole 16 corresponding to the second blocking pin 41, so that the screw head 100 falls into the feeding groove 11 from the feeding inlet 12, the first blocking pin 31 is used to block the screw head 100 in the first position, and the second blocking pin 41 is used to block the screw head 100 in the second position, when the first blocking pin 31 is retracted into the first through hole 15, the screw head 100 in the first position falls into the position opposite to the discharging outlet 13, and becomes the screw head to be fed 100, at this time, the second blocking pin 41 extends out of the second through hole 16 to block the screw head 100 in the second position; when the first blocking pin 31 extends out of the first through hole 15, the second blocking pin 41 is retracted into the second through hole 16, and the screw head 100 in the second position falls into the first position.
[0022] The first driving device 30 and the second driving device 40 are arranged on one side of the feeding seat 10, the pushing hole 14, the first through hole 15 and the second through hole 16 are arranged on the bottom of the feeding groove 11; that is, the first driving device 30, the second driving device 40 and the pushing driving device 20 are on the same side, and the discharging outlet 13 is arranged opposite to the pushing hole 14, the first through hole 15 and the second through hole 16. The first driving device 30, the second driving device 40 and the pushing driving device 20 are all air cylinders, and the first blocking pin 31 and the second blocking pin 41 are both push rods of the air cylinders.
[0023] The feeding seat 10 comprises a seat body 101 and a cover plate 102, the seat body 101 is internally formed with a feeding groove 11 by removing material, the length of the cover plate 102 is less than that of the feeding groove 11, a discharging port 13 is formed between the tail end of the cover plate 102 and the seat body 101, a pushing driver 20 is installed on one side of the seat body through a mounting seat 22, and the pushing driver 20 and the cover plate 102 are respectively arranged on two sides of the seat body 101. The width of the cover plate 102 is less than that of the seat body 101, an observation opening 103 is formed between the cover plate 102 and the feeding groove 11, and the conveying condition of the screw head in the feeding groove 11 can be observed at any time. The feeding seat 10 is further connected with a mounting plate 17, and is convenient to be mounted on a rack.
[0024] In summary, the technical scheme of the utility model can fully and effectively achieve the above-mentioned utility model purposes, the structure and function principle of the utility model have been fully verified in the embodiments, the expected effects and purposes can be achieved, various changes or modifications can be made to the embodiments of the utility model without departing from the principles and essence of the utility model. Therefore, the utility model includes all the replacements within the range mentioned in the patent application, any equivalent changes within the range of the patent application of the utility model belong to the patent application of the utility model.
Claims
1. A screw head thread rolling feed mechanism comprising a feed seat, a feed groove being arranged in the feed seat, characterized in that, One end of the feeding seat forms a feeding port for docking with an upstream mechanism, and the other end of the feeding seat forms a discharging port, the feeding port being above the discharging port, the feeding groove being in communication with the feeding port and the discharging port, and a pushing driver and a pushing seat connected with the pushing driver for pushing the screw head out of the discharging port being installed on one side of the feeding seat, and a pushing hole corresponding to the pushing seat being provided on the feeding seat.
2. The thread rolling screw feed mechanism of claim 1 wherein: The width of the feeding groove corresponds to the width of the screw head.
3. The thread rolling screw feed mechanism of claim 1 wherein: The screw head rolling and feeding mechanism further comprises a first blocking pin for blocking the screw head in the first position and a second blocking pin for blocking the screw head in the second position, the first blocking pin being connected with a first driver, the second blocking pin being connected with a second driver, and a first through hole corresponding to the first blocking pin and a second through hole corresponding to the second blocking pin being provided on the feeding seat.
4. The thread rolling screw feed mechanism of claim 3 wherein: The first driver and the second driver are arranged on one side of the feeding seat, and the pushing hole, the first through hole and the second through hole are arranged on the bottom of the feeding groove.
5. The thread rolling screw feed mechanism of claim 1 wherein: The feeding seat comprises a seat body and a cover plate, the feeding groove is arranged in the seat body, the length of the cover plate is less than the length of the seat body, the tail end of the cover plate and the seat body form the discharging port, the pushing driver is installed on one side of the seat body through a mounting seat, and the pushing driver and the cover plate are respectively arranged on two sides of the seat body.
6. The thread rolling screw feed mechanism of claim 5 wherein: The width of the cover plate is less than the width of the feeding groove, and the cover plate and the feeding groove form an observation opening.
7. The thread rolling screw feed mechanism of claim 1 wherein: The feeding seat is further connected with a mounting plate.