CN222001708U - A feeding mechanism for cold heading machine - Google Patents
A feeding mechanism for cold heading machine Download PDFInfo
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- CN222001708U CN222001708U CN202420529395.3U CN202420529395U CN222001708U CN 222001708 U CN222001708 U CN 222001708U CN 202420529395 U CN202420529395 U CN 202420529395U CN 222001708 U CN222001708 U CN 222001708U
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- cold header
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- 239000002994 raw material Substances 0.000 abstract description 37
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- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001417523 Plesiopidae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a feeding mechanism of a cold header, which belongs to the technical field of feeding equipment and comprises a device body, wherein a movable groove is formed in the device body, a cutting guide assembly is arranged in the device body, the cutting guide assembly comprises two hydraulic cylinders, the two hydraulic cylinders are symmetrically arranged, and cutting knives are arranged at the other ends of the two hydraulic cylinders. According to the utility model, the hydraulic cylinder, the cutting knife, the second motor, the threaded rod, the threaded block, the second connecting plate, the second fixing frame, the second rotating shaft and the third guide wheel are arranged, when raw materials need to be cut, the hydraulic cylinder is started, the working hydraulic cylinder drives the cutting knife to cut off the raw materials, then the second motor is started, the working second motor drives the threaded block to move through the threaded rod, and further the third guide wheel is driven to move to the position of the cut raw materials, the subsequent raw materials are continuously guided into the cold header, no manual cutting is needed, and the working efficiency is not affected.
Description
Technical Field
The utility model belongs to the technical field of feeding equipment, and particularly relates to a feeding mechanism of a cold header.
Background
The cold header is a special mechanical device for producing fastening parts such as bolts, screws, nuts and the like, and during processing, firstly, a metal wire rod is cut into a preset length, and then the metal wire rod is pressed and molded by utilizing the matching of a die holder and a main die, so that various fasteners such as round heads, countersunk heads, semi-countersunk heads, inner hexagons and other non-standard head type bolts or screws and the like are produced. The feeding mechanism is an important part of the cold header, and is mainly used for feeding materials to the cutting edge, and the maximum requirement on the feeding device in the production process is that the rapid and accurate feeding can be realized.
In the prior art, a common feeding mechanism can only guide raw materials to enter the cold header, the length of the raw materials cannot be cut, when the length needs to be cut, the raw materials often need to be manually cut, the working efficiency is affected, and therefore the feeding mechanism of the cold header is required to solve the problems.
Disclosure of utility model
The utility model aims to provide a feeding mechanism of a cold header, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cold header feeding mechanism, includes the device body, the removal groove has been seted up in the device body, this internal cutting direction subassembly that is equipped with of device, cutting direction subassembly includes the pneumatic cylinder, the quantity of pneumatic cylinder is two, and mutually symmetrical sets up, two the other end of pneumatic cylinder all is equipped with the cutting knife, the back of device body is equipped with the second motor, the output fixedly connected with threaded rod of second motor, the threaded rod rotates to be connected in the removal inslot, the threaded rod is equipped with the screw thread piece outward, the upper surface of screw thread piece is equipped with the second connecting plate, the upper surface of second connecting plate is equipped with the second mount, the quantity of second mount is two, and mutually symmetrical sets up, two fixedly connected with one second pivot in the second mount, second pivot external rotation is connected with the third leading wheel.
Through being provided with second pivot and third leading wheel, can be with the raw materials guide to the cold header in, through being provided with pneumatic cylinder, cutting knife, second motor, threaded rod, thread piece, second connecting plate, second mount, second pivot and third leading wheel, when needs cutting the raw materials, start the pneumatic cylinder, the pneumatic cylinder of work can drive the cutting knife and cut off the raw materials, afterwards, start the second motor, the second motor of work drives the thread piece through the threaded rod and removes, and then drives the position of third leading wheel removal to cut short raw materials, with follow-up raw materials continue to guide to the cold header in.
As a preferred implementation mode, a controller is arranged on one side of the device body, a first motor is arranged on one side of the device body, and the output end of the first motor is fixedly connected with a bidirectional screw rod.
Through being provided with first motor, when the during operation, the first motor of work can drive two-way lead screw and rotate.
As a preferred embodiment, the bidirectional screw is rotatably connected in the device body, and a connecting block is arranged outside the bidirectional screw.
Through being provided with two-way lead screw, when two-way lead screw rotates, can drive the connecting block and remove.
As a preferred implementation mode, the number of the connecting blocks is two, the connecting blocks are symmetrically arranged, limiting columns are arranged on the upper surfaces of the two connecting blocks, and a first guide wheel is connected to the outside of the limiting columns in a rotating mode.
Through being provided with spacing post and first leading wheel, spacing post can play the effect of supporting and spacing to first leading wheel, prevents first leading wheel off tracking, and first leading wheel then can be to the raw materials of needs cold heading conduct direction adjustment.
As a preferred implementation mode, the device body is internally provided with a limiting groove, the lower surfaces of the two connecting blocks are respectively provided with a limiting rod, and the limiting rods are slidably connected in the limiting groove.
Through being provided with spacing groove and gag lever post, can play spacing effect to the connecting block, prevent that the connecting block from rotating along with two-way lead screw together.
As a preferred embodiment, the upper surface of the device body is provided with a portal frame, and the lower surface of the portal frame is provided with an electric telescopic rod.
Through being provided with the portal frame, play fixed and support's effect to electric telescopic handle.
As a preferred implementation mode, the bottom of electric telescopic rod is equipped with first connecting plate, the quantity of first connecting plate is two, and mutually symmetry sets up, two the first connecting plate is outer all to be equipped with first mount.
The first connecting plate and the first fixing frame are arranged, so that the first rotating shaft and the second guide wheel are fixed and supported.
As a preferred implementation mode, the number of the first fixing frames is four, the first fixing frames are distributed symmetrically up and down, each first fixing frame is internally provided with a first rotating shaft, the number of the first rotating shafts is two, the first rotating shafts are distributed symmetrically up and down, and the two first rotating shafts are externally connected with second guide wheels in a rotating mode.
Through being provided with first pivot and second leading wheel, after the raw materials is adjusted through first leading wheel, the second leading wheel can carry out secondary adjustment to it, makes the entering cold heading machine that the raw materials can be flatter.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the hydraulic cylinder, the cutting knife, the second motor, the threaded rod, the threaded block, the second connecting plate, the second fixing frame, the second rotating shaft and the third guide wheel are arranged, when raw materials need to be cut, the hydraulic cylinder is started, the working hydraulic cylinder drives the cutting knife to cut off the raw materials, then the second motor is started, the working second motor drives the threaded block to move through the threaded rod, and further the third guide wheel is driven to move to the position of the cut raw materials, the subsequent raw materials are continuously guided into the cold header, no manual cutting is needed, and the working efficiency is not affected.
According to the utility model, the limiting groove and the limiting rod are arranged, so that when the first motor works, the connecting block moves along with the bidirectional screw rod, the limiting groove and the limiting rod can play a limiting role on the connecting block, and the connecting block is prevented from rotating along with the bidirectional screw rod.
Drawings
FIG. 1 is a schematic diagram of a front perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic rear perspective view of the present utility model;
Fig. 4 is an enlarged view of the utility model at a in fig. 3.
In the figure: 1. a device body; 2. a controller; 3. a first motor; 4. a two-way screw rod; 5. a connecting block; 6. a limit column; 7. a first guide wheel; 8. a limit groove; 9. a limit rod; 10. a portal frame; 11. an electric telescopic rod; 12. a first connection plate; 13. a first fixing frame; 14. a first rotating shaft; 15. a second guide wheel; 16. a moving groove; 17. a cutting guide assembly; 171. a hydraulic cylinder; 172. a cutting knife; 173. a second motor; 174. a threaded rod; 175. a screw block; 176. a second connecting plate; 177. the second fixing frame; 178. a second rotating shaft; 179. and a third guide wheel.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-4, the utility model provides a cold header feeding mechanism, which comprises a device body 1, one side of the device body 1 is provided with a controller 2, one side of the device body 1 is provided with a first motor 3, the output end of the first motor 3 is fixedly connected with a bidirectional screw rod 4, the bidirectional screw rod 4 can be driven to rotate by being provided with the first motor 3, the bidirectional screw rod 4 is rotationally connected in the device body 1, connecting blocks 5 are arranged outside the bidirectional screw rod 4, the number of the connecting blocks 5 is two, and the two connecting blocks are symmetrically arranged, when the bidirectional screw rod 4 rotates, the connecting blocks 5 can be driven to move, the upper surfaces of the two connecting blocks 5 are respectively provided with a limit post 6, the limit posts 6 can be used for fixing and supporting the limit posts 6, the outside of the limit posts 6 is rotationally connected with a first guide wheel 7, the first guide wheel 7 can be used for supporting and limiting the first guide wheel 7, the two connecting blocks 9 can be used for limiting the inner surfaces of the body to be adjusted by being provided with the first guide wheel 7, and the two connecting blocks 9 can be connected with the limit posts 8 along with the limit posts 5 in a sliding way, and the limit posts 9 can be arranged along with the limit posts 9;
The upper surface of the device body 1 is provided with a portal frame 10, the lower surface of the portal frame 10 is provided with an electric telescopic rod 11, the electric telescopic rod 11 is fixed and supported by being provided with the portal frame 10, the bottom end of the electric telescopic rod 11 is provided with first connecting plates 12, the number of the first connecting plates 12 is two and is mutually symmetrically arranged, first fixing frames 13 are respectively arranged outside the two first connecting plates 12, the number of the first fixing frames 13 is four and is vertically symmetrically distributed, the first fixing frames 13 are fixed and supported by being provided with the first connecting plates 12, the first rotating shafts 14 are respectively arranged in each first fixing frame 13, the number of the first rotating shafts 14 is two and is vertically symmetrically distributed, the first rotating shafts 14 can be supported and limited by being provided with the first fixing frames 13, second guide wheels 15 are respectively connected outside the two first rotating shafts 14 in a rotating way, and the second guide wheels 15 can be adjusted for the second guide wheels 15 after the raw materials pass through the first guide wheels 7 to be adjusted, and the raw materials can be cooled and leveled;
The device body 1 is internally provided with the movable groove 16, the device body 1 is internally provided with the cutting guide assembly 17, the cutting guide assembly 17 comprises two hydraulic cylinders 171, the two hydraulic cylinders 171 are symmetrically arranged, the other ends of the two hydraulic cylinders 171 are respectively provided with a cutting knife 172, when the raw materials are required to be cut off, the hydraulic cylinders 171 are started, the working hydraulic cylinders 171 can drive the cutting knives 172 to cut off the raw materials, the device body 1 is more convenient, the back surface of the device body 1 is provided with a second motor 173, the output end of the second motor 173 is fixedly connected with a threaded rod 174, the threaded rod 174 can be driven to rotate by the second motor 173, the threaded rod 174 is rotationally connected in the movable groove 16, a threaded rod 175 is arranged outside the threaded rod 174, the movable groove 16 is arranged, the threaded rod 175 can be limited by the threaded rod 175, the threaded rod 175 can only move forwards and backwards, the screw thread block 175 is prevented from rotating along with the threaded rod 174, the second connecting plate 176 is arranged on the upper surface of the screw thread block 175, the second fixing frames 177 are arranged on the upper surface of the second connecting plate 176, the number of the second fixing frames 177 is two, the two second fixing frames 177 are symmetrically arranged, the same second rotating shaft 178 is fixedly connected in the two second fixing frames 177, the third guide wheel 179 is connected outside the second rotating shaft 178 in a rotating manner, raw materials can be guided into the cold header through the second rotating shaft 178 and the third guide wheel 179, the hydraulic cylinder 171, the cutting knife 172, the second motor 173, the threaded rod 174, the screw thread block 175, the second connecting plate 176, the second fixing frames 177, the second rotating shaft 178 and the third guide wheel 179 are arranged, when the raw materials need to be cut, the hydraulic cylinder 171 is started, the working hydraulic cylinder 171 drives the cutting knife 172 to cut the raw materials, and then the second motor 173 is started, the second motor 173 drives the screw block 175 to move through the threaded rod 174, and then drives the third guide wheel 179 to move to the position of the sheared raw material, and the subsequent raw material is continuously guided into the cold header.
The working principle and the using flow of the utility model are as follows: when the raw materials need to be guided, the first motor 3 is started, the working first motor 3 drives the bidirectional screw rod 4 to rotate, the rotating bidirectional screw rod 4 drives the connecting blocks 5 to move, the two connecting blocks 5 are close to each other until the two first guide wheels 7 clamp the raw materials, then the first guide wheels 7 guide the raw materials to the positions of the second guide wheels 15, meanwhile, the electric telescopic rods 11 are started, the working electric telescopic rods 11 drive the first connecting plates 12 to move downwards, the moving first connecting plates 12 drive the second guide wheels 15 to move to the positions where the raw materials are compressed, and the raw materials are guided to the positions of the third guide wheels 179 through the second guide wheels 15 and finally enter the cold header through the third guide wheels 179.
When the raw material needs to be cut, the hydraulic cylinder 171 is started, the working hydraulic cylinder 171 drives the cutting knife 172 to cut off the raw material, then the second motor 173 is started, the working second motor 173 drives the threaded rod 174 to rotate, the rotating threaded rod 174 drives the threaded block 175 to move, the moving threaded block 175 drives the third guide wheel 179 to move to the position where the raw material is cut off, and the subsequent raw material is continuously guided into the cold header.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cold header feeding mechanism, includes device body (1), its characterized in that: the device is characterized in that a moving groove (16) is formed in the device body (1), a cutting guide assembly (17) is arranged in the device body (1), the cutting guide assembly (17) comprises hydraulic cylinders (171), the number of the hydraulic cylinders (171) is two, the two hydraulic cylinders (171) are symmetrically arranged, a cutting knife (172) is arranged at the other end of each hydraulic cylinder, a second motor (173) is arranged on the back of the device body (1), a threaded rod (174) is fixedly connected to the output end of the second motor (173), the threaded rod (174) is rotationally connected in the moving groove (16), a thread block (175) is arranged outside the threaded rod (174), a second connecting plate (176) is arranged on the upper surface of the thread block (175), the number of the second fixing frames (177) is two, the two second fixing frames (177) are symmetrically arranged, one second rotating shaft (178) is fixedly connected to the other, and a third rotating shaft (178) is rotationally connected to the outer rotating shaft (178).
2. The cold header feeding mechanism of claim 1, wherein: one side of the device body (1) is provided with a controller (2), one side of the device body (1) is provided with a first motor (3), and the output end of the first motor (3) is fixedly connected with a bidirectional screw rod (4).
3. The cold header feeding mechanism of claim 2, wherein: the bidirectional screw rod (4) is rotationally connected in the device body (1), and a connecting block (5) is arranged outside the bidirectional screw rod (4).
4. A cold header feed mechanism according to claim 3, wherein: the number of the connecting blocks (5) is two, the connecting blocks are symmetrically arranged, limiting columns (6) are arranged on the upper surfaces of the two connecting blocks (5), and first guide wheels (7) are connected to the outer sides of the limiting columns (6) in a rotating mode.
5. A cold header feed mechanism according to claim 3, wherein: limiting grooves (8) are formed in the device body (1), limiting rods (9) are arranged on the lower surfaces of the two connecting blocks (5), and the limiting rods (9) are slidably connected in the limiting grooves (8).
6. The cold header feeding mechanism of claim 1, wherein: the device is characterized in that a portal frame (10) is arranged on the upper surface of the device body (1), and an electric telescopic rod (11) is arranged on the lower surface of the portal frame (10).
7. The cold header feeding mechanism of claim 6, wherein: the bottom of electric telescopic rod (11) is equipped with first connecting plate (12), the quantity of first connecting plate (12) is two, and mutually symmetry sets up, two all be equipped with first mount (13) outside first connecting plate (12).
8. The cold header feeding mechanism of claim 7, wherein: the number of the first fixing frames (13) is four, the first fixing frames are distributed symmetrically up and down, first rotating shafts (14) are arranged in each first fixing frame (13), the number of the first rotating shafts (14) is two, the first rotating shafts are distributed symmetrically up and down, and second guide wheels (15) are connected to the outer sides of the two first rotating shafts (14) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420529395.3U CN222001708U (en) | 2024-03-19 | 2024-03-19 | A feeding mechanism for cold heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420529395.3U CN222001708U (en) | 2024-03-19 | 2024-03-19 | A feeding mechanism for cold heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222001708U true CN222001708U (en) | 2024-11-15 |
Family
ID=93428831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420529395.3U Active CN222001708U (en) | 2024-03-19 | 2024-03-19 | A feeding mechanism for cold heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222001708U (en) |
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2024
- 2024-03-19 CN CN202420529395.3U patent/CN222001708U/en active Active
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