CN220943024U - Automatic screw cold header - Google Patents
Automatic screw cold header Download PDFInfo
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- CN220943024U CN220943024U CN202322836678.0U CN202322836678U CN220943024U CN 220943024 U CN220943024 U CN 220943024U CN 202322836678 U CN202322836678 U CN 202322836678U CN 220943024 U CN220943024 U CN 220943024U
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an automatic screw cold header which comprises a bottom plate, wherein the left side surface of the bottom plate is fixedly connected with a supporting plate, the left side surface of the supporting plate is fixedly inlaid with a first hydraulic rod, the telescopic end of the first hydraulic rod is fixedly connected with a processing mechanism, and the right side surface of the processing mechanism is fixedly connected with two connecting plates. This device can control the transfer line rotatory through servo motor, and then the control mount pad carries out accurate adjustment, make cold heading mould can accurate upset, and utilize the second hydraulic stem can control the positioning concave plate and slide, make the positioning concave plate can remove the restriction to the locating plate after shifting out the second control panel, can fix a position the locating plate after the positioning concave plate inserts the second control panel simultaneously, utilize positioning concave plate and second control panel contact to prevent that the locating plate from appearing rotating simultaneously, the in-process that has solved the use is easy because of spacing inserted bar warp and causes processing agency and mould skew, be difficult to the problem of processing the screw.
Description
Technical Field
The utility model relates to the field of cold heading machines, in particular to an automatic screw cold heading machine.
Background
The cold header is special equipment mainly used for piers and specially used for mass production of fasteners such as screws, nuts, bolts and the like, and in the process of machining the screws, a cold header die is required to be used for machining the screws.
Patent document publication No. CN218903484U relates to a high-efficient screw cold header, and relates to cold header technical field, including the fuselage body, processingequipment one end fixedly connected with two fixing bases, two fixedly connected with first cylinder and revolving cylinder in the fixing base respectively, four fixedly connected with mounting mechanism on the installation piece, four respectively fixed mounting have the cold heading mould of different specifications in the mounting mechanism, through setting up four mounting mechanism on the installation piece, install the cold heading mould of four different specifications in the die holder respectively, drive the installation piece through revolving cylinder and rotate, make the cold heading mould of corresponding specification remove to the operating point, the rethread first cylinder drives spacing inserted bar and removes, makes spacing inserted bar and spacing jack peg graft to improve the stability in the installation piece course of working, through this setting, can realize the quick replacement to the cold heading mould, improve work efficiency.
The cold heading die can be replaced when the automatic screw cold heading machine is used, but in the using process, as the pressure is high when the machining mechanism presses the steel wire with the die, and the installation mechanism is positioned, the installation mechanism is only limited by the limiting inserted bar, so that the limiting inserted bar is easy to deform due to impact force generated when the machining mechanism is in contact with the die in the long-time using process, the machining mechanism and the die are easy to deviate due to deformation of the limiting inserted bar in the using process, and the screw is difficult to machine.
Disclosure of utility model
The utility model aims to provide an automatic screw cold header for solving 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 an automatic change screw cold header, includes the bottom plate, the left surface fixedly connected with backup pad of bottom plate, the fixed first hydraulic stem that inlays of left surface of backup pad, the telescopic end fixedly connected with processing agency of first hydraulic stem, the right flank fixedly connected with two connecting plates of processing agency, two the right flank of connecting plate is first control panel and the second control panel of fixedly connected with respectively, the inner wall fixedly inlay of second control panel has first bearing, the inner circle fixedly connected with control rod of first bearing, the front end fixedly connected with locating plate of control rod, the surface cover of locating plate is equipped with the location concave plate, the surface of location concave plate contacts with the inner wall of second control panel, the front fixedly connected with U template of second control panel, the front fixedly connected with second hydraulic stem of second hydraulic stem and the front fixedly connected with of location concave plate, the rear end fixedly connected with mount pad of control rod, the outer surface fixedly connected with two sets of foraminiferous go-between of mount pad, every inner wall fixedly connected with motor of second bearing has the transmission rod, the transmission rod is connected with the inner circle fixedly connected with the transmission rod, the transmission rod is connected with the front end of a servo motor.
In a further embodiment, a connecting seat is fixedly connected to the outer surface of the servo motor, and the front surface of the connecting seat is fixedly connected with the back surface of the first control board.
In a further embodiment, a positioning ring is fixedly connected to the outer surface of the second hydraulic rod, and the back surface of the positioning ring is fixedly connected with the front surface of the U-shaped plate.
In a further embodiment, the upper surface of the bottom plate is fixedly connected with two sliding rails, and the sliding block of each sliding rail is fixedly connected with the bottom surface of the processing mechanism.
In a further embodiment, a dust guard is disposed above the base plate, and the bottom surface of the dust guard is fixedly connected with the upper surfaces of the first control plate and the second control plate.
In a further embodiment, the upper surface of each connecting plate is fixedly connected with a side plate, and the right sides of the two side plates are respectively fixedly connected with the left side of the first control plate and the left side of the second control plate.
Compared with the prior art, the utility model has the beneficial effects that:
This device can rotate through being equipped with servo motor control transfer line, and then control the mount pad and carry out accurate adjustment, make cold heading mould can accurate upset, and utilize the second hydraulic stem can control the positioning concave plate and slide, make the positioning concave plate can remove the restriction to the locating plate after shifting out the second control panel, can fix a position the locating plate after the positioning concave plate inserts the second control panel simultaneously, utilize positioning concave plate and second control panel contact to prevent that the locating plate from appearing rotating simultaneously, thereby the in-process that has solved the use is easy because of spacing inserted bar warp and causes processing mechanism and mould skew, be difficult to the problem of processing the screw.
Drawings
Fig. 1 is a schematic perspective view of an automated screw cold header.
Fig. 2 is a schematic perspective view of an automated screw cold header side view.
Fig. 3 is a schematic perspective view of a side sectional view of an automated screw cold header.
Fig. 4 is a schematic perspective view of a side sectional view of an automated screw cold header positioning recess plate.
In the figure: 1. a bottom plate; 2. a U-shaped plate; 3. a second hydraulic lever; 4. a second control board; 5. a perforated connecting ring; 6. cold heading die; 7. a threaded positioning rod; 8. a first control board; 9. a dust-proof plate; 10. a positioning ring; 11. a connecting plate; 12. a processing mechanism; 13. a slide rail; 14. a support plate; 15. a first hydraulic lever; 16. a first bearing; 17. a control lever; 18. a transmission rod; 19. a connecting seat; 20. a servo motor; 21. a mounting base; 22. a positioning plate; 23. positioning concave plates; 24. a second bearing; 25. and a side plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, in the utility model, an automatic screw cold header comprises a bottom plate 1, a supporting plate 14 is fixedly connected to the left side surface of the bottom plate 1, a first hydraulic rod 15 is fixedly embedded in the left side surface of the supporting plate 14, a processing mechanism 12 is fixedly connected to the telescopic end of the first hydraulic rod 15, two connecting plates 11 are fixedly connected to the right side surface of the processing mechanism 12, a first control plate 8 and a second control plate 4 are respectively and fixedly connected to the right side surfaces of the two connecting plates 11, a first bearing 16 is fixedly embedded in the inner wall of the second control plate 4, a control rod 17 is fixedly connected to the inner ring of the first bearing 16, a positioning plate 22 is fixedly connected to the front end of the control rod 17, a positioning concave plate 23 is sleeved on the outer surface of the positioning concave plate 22, the outer surface of the positioning concave plate 23 is in contact with the inner wall of the second control plate 4, a U2 is fixedly embedded in the front surface of the second hydraulic rod 2, the telescopic end of the second hydraulic rod 3 is fixedly connected with the front surface of the positioning concave plate 23, a mounting seat 21 is fixedly connected to the right side of the control plate 17, a transmission ring 5 is fixedly connected to the inner side of the second bearing seat 18, a transmission ring 20 is fixedly connected to the inner side of the transmission ring 18, and the transmission ring 20 is fixedly connected to the inner side of the transmission ring 18.
The surface fixedly connected with connecting seat 19 of servo motor 20, the front of connecting seat 19 and the back fixed connection of first control panel 8 can support servo motor 20 through being equipped with connecting seat 19, make servo motor 20 more stable when using, the surface fixedly connected with holding ring 10 of second hydraulic stem 3, the back of holding ring 10 and the front fixed connection of U template 2, can consolidate second hydraulic stem 3 through holding ring 10, avoid second hydraulic stem 3 to appear not hard up, the last fixed surface of bottom plate 1 is connected with two slide rails 13, the sliding block of every slide rail 13 all with the bottom surface fixed connection of processing agency 12, can guide processing agency 12 through being equipped with slide rail 13, make processing agency 12 more stable when using.
The top of bottom plate 1 is equipped with dust guard 9, and the bottom surface of dust guard 9 and the last fixed surface of first control panel 8 and second control panel 4 are connected, can block the dust through being equipped with dust guard 9, avoid dust guard 9 to appear not hard up, the equal fixedly connected with curb plate 25 of upper surface of every connecting plate 11, the right flank of two curb plates 25 respectively with the left surface of first control panel 8 and the left surface fixed connection of second control panel 4, can consolidate first control panel 8 and second control panel 4 through being equipped with curb plate 25, make first control panel 8 and second control panel 4 and connecting plate 11 junction more stable.
The working principle of the utility model is as follows:
When the novel cold heading die is used, cold heading dies 6 with different specifications are placed into the connecting ring 5 with holes, the threaded positioning rod 7 is rotated to position the cold heading dies 6, when the cold heading dies 6 are required to be replaced, the second hydraulic rod 3 is contracted first, the second hydraulic rod 3 drives the positioning concave plate 23 to move forwards, the positioning concave plate 23 is separated from the positioning plate 22, the servo motor 20 is started, the servo motor 20 drives the transmission rod 18 to rotate, the transmission rod 18 drives the mounting seat 21 to rotate, the cold heading dies 6 required to be used are moved to a station, then the second hydraulic rod 3 is started, the second hydraulic rod 3 is used for pushing the positioning concave plate 23 to be inserted into the second control plate 4, the positioning plate 22 is positioned, and the first hydraulic rod 15 is started to control the processing mechanism 12 to slide left and right, so that a workpiece is processed.
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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An automatic change screw cold heading machine which characterized in that: including bottom plate (1), the left surface fixedly connected with backup pad (14) of bottom plate (1), the left surface of backup pad (14) is fixed to be inlayed and is had first hydraulic stem (15), the flexible end fixedly connected with processing agency (12) of first hydraulic stem (15), the right flank fixedly connected with two connecting plates (11) of processing agency (12), two the right flank of connecting plate (11) is fixedly connected with first control panel (8) and second control panel (4) respectively, the inner wall of second control panel (4) is fixed to be inlayed and is had first bearing (16), the inner circle fixedly connected with control rod (17) of first bearing (16), the front end fixedly connected with locating plate (22) of control rod (17), the surface cover of locating plate (22) is equipped with location concave plate (23), the surface of location concave plate (23) contacts with the inner wall of second control panel (4), the front fixedly connected with U (2) of second control panel (4), the front fixedly connected with second hydraulic stem (3) is inlayed and is had control rod (17) to fix a position concave plate (23), the novel cold heading die comprises a mounting seat (21), wherein two groups of connecting rings (5) with holes are fixedly connected to the outer surface of the mounting seat (21), two threaded locating rods (7) are connected to the inner wall of each connecting ring (5) with holes in a threaded mode, cold heading dies (6) are arranged in the connecting rings (5) with holes in each connecting ring, a second bearing (24) is fixedly inlaid in the front surface of a first control plate (8), a transmission rod (18) is fixedly connected to the inner ring of the second bearing (24), the front end of the transmission rod (18) is fixedly connected to the back surface of the mounting seat (21), a servo motor (20) is fixedly connected to the back surface of the first control plate (8), and the rear end of the transmission rod (18) is fixedly connected to the output end of the servo motor (20).
2. An automated screw cold header according to claim 1, wherein: the outer surface of the servo motor (20) is fixedly connected with a connecting seat (19), and the front surface of the connecting seat (19) is fixedly connected with the back surface of the first control board (8).
3. An automated screw cold header according to claim 1, wherein: the outer surface of the second hydraulic rod (3) is fixedly connected with a positioning ring (10), and the back surface of the positioning ring (10) is fixedly connected with the front surface of the U-shaped plate (2).
4. An automated screw cold header according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with two sliding rails (13), and the sliding block of each sliding rail (13) is fixedly connected with the bottom surface of the processing mechanism (12).
5. An automated screw cold header according to claim 1, wherein: the top of bottom plate (1) is equipped with dust guard (9), the bottom surface of dust guard (9) is fixed connection with the upper surface of first control panel (8) and second control panel (4).
6. An automated screw cold header according to claim 1, wherein: the upper surface of each connecting plate (11) is fixedly connected with a side plate (25), and the right side surfaces of the two side plates (25) are respectively fixedly connected with the left side surface of the first control plate (8) and the left side surface of the second control plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836678.0U CN220943024U (en) | 2023-10-23 | 2023-10-23 | Automatic screw cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836678.0U CN220943024U (en) | 2023-10-23 | 2023-10-23 | Automatic screw cold header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943024U true CN220943024U (en) | 2024-05-14 |
Family
ID=91015150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322836678.0U Active CN220943024U (en) | 2023-10-23 | 2023-10-23 | Automatic screw cold header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943024U (en) |
-
2023
- 2023-10-23 CN CN202322836678.0U patent/CN220943024U/en active Active
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