CN218835963U - Linkage type cold header - Google Patents
Linkage type cold header Download PDFInfo
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- CN218835963U CN218835963U CN202223185868.2U CN202223185868U CN218835963U CN 218835963 U CN218835963 U CN 218835963U CN 202223185868 U CN202223185868 U CN 202223185868U CN 218835963 U CN218835963 U CN 218835963U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a linkage cold header, which comprises a die, a cold pier stud and a clamp assembly; the die is provided with a stamping opening, and the cold heading column is arranged towards the stamping opening; the fixture assembly comprises a fixed plate and two clamping plates which are clamped with each other, a slide rail is arranged on the fixed plate, the clamping plates are connected to the slide rail in a sliding manner, a restoring element is arranged between the clamping plates and the fixed plate, the restoring element keeps the two clamping plates to be clamped with each other, and clamping grooves are formed in the clamping plates; be provided with the kicking block on the grip block, one side of kicking block orientation cold pier stud is provided with first inclined plane, be provided with the roof that is used for pushing away the kicking block on the cold pier stud, the roof is provided with the second inclined plane, the distance of roof and kicking block is less than the distance between cold pier stud and the grip block. An object of the utility model is to provide an anchor clamps and cold heading post coordinated type cold heading machine.
Description
Technical Field
The utility model relates to a cold heading machine, more specifically the utility model relates to a linkage type cold heading machine that says so.
Background
Cold heading machines are stamping machines used in mechanical manufacturing to shape a material into a desired shape (typically "steps") without any change to the material (mainly softening or hardening).
The cold forging machine mainly comprises a die, a driving device, a cold heading column and a clamp, wherein the clamp transports a component needing cold heading to the die, then the clamp loosens the component, and the driving device drives the cold heading column to move towards the die, so that the component is jacked in the die and molded. The cooperation of anchor clamps and cold pier stud is very important among them, and if the anchor clamps loosen later, careless, will cause the damage of anchor clamps, if loosen earlier then can lead to the component to drop, can't process.
Among the prior art, the patent name is a material clamp for hardware cold heading machine, and chinese patent that patent number is 202022577647.4 has opened a material clamp for hardware cold heading machine, including the base, the first board that links of base top fixedly connected with, first board bottom is provided with the second and links the board, first board passes through fastening bolt and the second links board fixed connection, the second links board one end edge fixedly connected with riser. This a material clamp for hardware cold heading machine, can press from both sides the material tight through first torsional spring and clamp, can drive clamp and material removal through starting the cylinder, can cooperate guider pulling stay cord when limiting plate contact stay cord, and then make clamp loosen the material, later can be with the stay cord with the fixture block of buckling pole one end, make clamp keep opening the state, when the cylinder shrink resets, rotate behind the pole contact base of buckling, can relieve spacingly and make clamp and reset, press from both sides next section material tight again, with this realization cycle, the energy has been saved, and the cost is reduced.
However, in the prior art, the clamp is loosened or tightened by the movement of the cylinder, so that the clamp still avoids the linkage with the movement of the cold pier column and cannot form good linkage with the movement of the cold pier column.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an anchor clamps and cold heading post coordinated type cold heading machine.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a linkage type cold header, which comprises a header body,
comprises a die, a cold pier stud and a clamp assembly;
the die is provided with a stamping opening, and the cold heading column is arranged towards the stamping opening;
the clamp assembly comprises a fixed plate and two clamping plates which are clamped with each other, a slide rail is arranged on the fixed plate, the clamping plates are connected to the slide rail in a sliding manner, a restoring element is arranged between the clamping plates and the fixed plate, the restoring element keeps the two clamping plates clamped with each other, and a clamping groove is formed in each clamping plate;
be provided with the kicking block on the grip block, one side of kicking block orientation cold pier stud is provided with first inclined plane, be provided with the roof that is used for pushing away the kicking block on the cold pier stud, the roof is provided with the second inclined plane, the distance of roof and kicking block is less than the distance between cold pier stud and the grip block.
As a further improvement of the utility model,
the clamping plate is provided with a sliding column, and the sliding column is connected to the sliding rail in a sliding mode.
As a further improvement of the utility model,
a vertical rod is arranged on the sliding column, and the top block is arranged on the vertical rod.
As a further improvement of the utility model,
the restoring element is a spring, a mounting plate is arranged on the fixing plate, and two ends of the spring are abutted against the mounting plate and the vertical rod.
As a further improvement of the utility model,
the spring is characterized in that a first convex column is arranged on the vertical rod, a second convex column is arranged on the mounting plate, and two ends of the spring are sleeved on the first convex column and the second convex column.
As a further improvement of the utility model,
the cold pier is characterized in that a connecting plate is arranged on the top plate, a tangent plane is arranged on the cold pier, the connecting plate is connected with the tangent plane, a first threaded hole is formed in the connecting plate, and a second threaded hole which is concentric with the first threaded hole is formed in the tangent plane.
As a further improvement of the utility model,
the bottom of the clamping plate is provided with an inclination angle.
As a further improvement of the utility model,
the roof includes mainboard and expansion plate, the expansion plate slides and links on the mainboard, be provided with the internal thread hole on the expansion plate, it has the lead screw to link in the internal thread hole, set up spacing dish on the lead screw, be provided with on the mainboard and rotate the groove, spacing dish is located and rotates the inslot, just the lead screw passes and rotates the groove and link with the internal thread hole.
As a further improvement of the utility model,
be provided with the sliding tray on the mainboard, the sliding tray side is provided with the spacing groove, the expansion plate slides and connects on the sliding tray, be provided with the spacing of connection at the spacing groove on the expansion plate.
As a further improvement of the utility model,
the lead screw is characterized in that the main board is provided with a dismounting board, the dismounting board is provided with a first half hole, the main board is provided with a second half hole, the first half hole and the second half hole form a through hole, the lead screw penetrates through the through hole, the dismounting board is provided with a first half groove, the main board is provided with a second half groove, the first half groove and the second half groove form a rotating groove, the dismounting board is provided with a third threaded hole, and the main board is provided with a fourth threaded hole concentric with the third threaded hole.
The beneficial effects of the utility model, when carrying out the cold-heading, the cold mound post can move towards the punching press mouth, at this moment because the distance of roof and kicking block is less than the relation of the distance between cold mound post and the grip block, the roof can contact with the roof earlier, thereby along with the continuous contact on first inclined plane and second inclined plane, the kicking block that is can move towards both sides, thereby two grip blocks alternate segregation that follow rather, along with the continuous motion of cold mound post, in the twinkling of a moment that the grip block loosens, the cold-heading post will need the component of cold-heading when impressing the punching press mouth, the grip block is one step earlier separately, thereby the cold mound post impresses the punching press mouth with the component smoothly, accomplish the cold-heading process, when the normal position is replied to the cold-heading post, the roof has also broken away from the kicking block, under the effect of replying the component, two grip blocks centre gripping again. Therefore, the movement of the cold heading column can be linked with the clamping plate in the cold heading process, so that the cooperation can be better realized.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 is a schematic side view of a first embodiment of the present invention;
fig. 3 is an exploded schematic view of a side view of the first embodiment of the present invention;
fig. 4 is a partially enlarged view of a part a of the first embodiment of the present invention;
fig. 5 is a schematic structural view of a top plate according to a second embodiment of the present invention;
fig. 6 is an exploded schematic view of a top plate structure according to a second embodiment of the present invention;
fig. 7 is a schematic diagram of a telescopic plate structure according to a second embodiment of the present invention.
Reference numerals:
1. a mold; 2. cooling the pier stud; 3. a clamp assembly; 4. punching a hole; 5. a fixing plate; 6. a clamping plate; 7. a slide rail; 8. a clamping groove; 9. an extension plate; 10. a top block; 11. a first inclined surface; 12. a top plate; 13. a second inclined surface; 14. sliding the column; 16. a vertical rod; 17. a spring; 18. mounting a plate; 19. a first convex column; 20. a second convex column; 21. a connecting plate; 22. cutting into noodles; 23. a first threaded hole; 24. a second threaded hole; 25. a main board; 26. a retractable plate; 27. an internally threaded hole; 28. a screw rod; 29. a limiting disc; 30. a rotating groove; 31. a sliding groove; 311. a limiting groove; 32. a limiting strip; 33. inclination angle; 34. a first half-bore; 35. a second half-hole; 36. a first half-tank; 37. a second half-tank; 38. a third threaded hole; 39. a fourth threaded hole; 40. and (6) disassembling the plate.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
As shown with reference to figures 1 to 4,
the first embodiment:
a linkage type cold header, which comprises a header body,
comprises a die 1, a cold pier stud 2 and a clamp component 3;
the die 1 is provided with a stamping opening 4, and the cold pier stud 2 is arranged towards the stamping opening 4;
the clamp assembly 3 comprises a fixed plate 5 and two clamping plates 6 clamped with each other, a slide rail 7 is arranged on the fixed plate 5, the clamping plates 6 are connected to the slide rail 7 in a sliding manner, a restoring element is arranged between the clamping plates 6 and the fixed plate 5, the restoring element keeps the two clamping plates 6 clamped with each other, and a clamping groove 8 is formed in each clamping plate 6;
be provided with kicking block 10 on grip block 6, one side of kicking block 10 orientation cold pier stud 2 is provided with first inclined plane 11, be provided with the roof 12 that is used for pushing away kicking block 10 on the cold pier stud 2, roof 12 is provided with second inclined plane 13, roof 12 is less than the distance between cold pier stud 2 and the grip block 6 with the distance of kicking block 10.
Through the technical scheme, when carrying out the cold-heading, cold pier stud 2 can move towards punching press mouth 4, because this moment roof 12 and kicking block 10's distance is less than the relation of the distance between cold pier stud 2 and the grip block 6, roof 12 can earlier contact with roof 12 to along with the continuous contact of first inclined plane 11 and second inclined plane 13, the kicking block 10 that is can move towards both sides, so two grip block 6 alternate segregation, along with the continuous motion of cold pier stud 2, in the twinkling of an eye that grip block 6 loosens, when the component that the cold-heading post will need the cold-heading is impressed into punching press mouth 4, grip block 6 is earlier separated, thereby cold pier stud 2 is impressed the component into punching press mouth 4 smoothly, accomplish the cold-heading process, when cold pier stud 2 replied the normal position, roof 12 has also broken away from kicking block 10, under the effect of replying the component, two grip block 6 grip blocks grip again. Thus, the movement of the cold heading column 2 can be linked with the clamping plate 6 in the cold heading process, so that the cooperation can be better realized.
As a specific embodiment of the improvement,
the clamping plate 6 is provided with a sliding column 14, and the sliding column 14 is connected to the sliding rail 7 in a sliding mode.
Through the technical scheme, the arrangement of the sliding column 14 mainly plays a role in connecting the clamping plate 6 on the sliding rail 7 in a sliding manner.
As a specific embodiment of the improvement,
a vertical rod 16 is arranged on the sliding column 14, and the top block 10 is arranged on the vertical rod 16.
Through above-mentioned technical scheme, through the setting of montant 16 for the kicking block 10 can set up on it, thereby staggers with grip block 6, and both can not influence each other.
As a specific embodiment of the improvement,
the return element is a spring 17, a mounting plate 18 is arranged on the fixing plate 5, and two ends of the spring 17 are abutted against the mounting plate 18 and the vertical rod 16.
Through above-mentioned technical scheme, spring 17 is selected for use to the component that restores, and its mainly is spring 17's simple structure, and easily installation accords with this application technical scheme's demand.
As a specific embodiment of the improvement,
the vertical rod 16 is provided with a first convex column 19, the mounting plate 18 is provided with a second convex column 20, and two ends of the spring 17 are sleeved on the first convex column 19 and the second convex column 20.
Through the technical scheme, the spring 17 is more stable in installation through the arrangement of the first convex column 19 and the second convex column 20.
As a specific embodiment of the improvement,
the cold pier is characterized in that a connecting plate 21 is arranged on the top plate 12, a tangent plane 22 is arranged on the cold pier 2, the connecting plate 21 is connected with the tangent plane 22, a first threaded hole 23 is formed in the connecting plate 21, and a second threaded hole 24 which is concentric with the first threaded hole 23 is formed in the tangent plane 22.
Through above-mentioned technical scheme, through the setting of tangent plane 22 for in erection joint board 21, can make things convenient for the alignment position more, later aim at first screw hole 23 and second screw hole 24, twist the bolt and can realize fixing.
As a specific embodiment of the improvement,
the bottom of the clamping plate 6 is provided with an inclination angle 33.
Through the setting of bottom inclination 33, putting into the component from below more conveniently, the component can be put into from grip block 6 bottom, and the setting of inclination 33 can be that putting into in-process grip block 6 is located to both sides, after the component enters into centre gripping groove 8, can be by the centre gripping.
Referring to fig. 5 to 7, the second embodiment:
on the basis of the first embodiment, the following improvements are made:
Through the technical scheme, need finely tune roof 12 position to when controlling the best cooperation, only need rotate lead screw 28, flexible that just can slide on mainboard 25, adjust the front and back position of expansion plate 26, outside mainboard 25 is stretched out to expansion plate 26 one end, be used for contacting with kicking block 10, and spacing dish 29 and rotation slot 30's cooperation, make lead screw 28 can not oneself discover the displacement when rotating. The adjusting mode is simple, and the production, the processing and the operation are easy.
As a specific embodiment of the improvement,
be provided with sliding tray 31 on the mainboard 25, sliding tray 31 side is provided with spacing groove 311, expansion plate 26 slides and connects on sliding tray 31, be provided with the spacing strip 32 of connection at spacing groove 311 on the expansion plate 26.
Through the technical scheme, the expansion plate 26 is limited when the screw rod 28 rotates through the matching of the limiting strip 32 and the limiting groove 311, the rotation cannot occur, and meanwhile, the motion track is better limited.
As a specific embodiment of the improvement,
the main board 25 is provided with a detaching board 40, the detaching board 40 is provided with a first half hole 34, the main board 25 is provided with a second half hole 35, the first half hole 34 and the second half hole 35 form a through hole, the screw rod 28 penetrates through the through hole, the detaching board 40 is provided with a first half groove 36, the main board 25 is provided with a second half groove 37, the first half groove 36 and the second half groove enclose into a rotating groove 30, the detaching board 40 is provided with a third threaded hole 38, and the main board 25 is provided with a fourth threaded hole 39 concentric with the third threaded hole 38.
Through the technical scheme, the screw rod 28 is more convenient to mount and dismount and cannot be obstructed.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a coordinated type cold heading machine which characterized in that:
comprises a mould (1), a cold heading column (2) and a clamp component (3);
the die (1) is provided with a stamping opening (4), and the cold pier stud (2) is arranged towards the stamping opening (4);
the clamp assembly (3) comprises a fixed plate (5) and two clamping plates (6) clamped with each other, a slide rail (7) is arranged on the fixed plate (5), the clamping plates (6) are connected to the slide rail (7) in a sliding manner, a restoring element is arranged between the clamping plates (6) and the fixed plate (5), the restoring element keeps the two clamping plates (6) clamped with each other, and clamping grooves (8) are formed in the clamping plates (6);
be provided with kicking block (10) on grip block (6), kicking block (10) are provided with first inclined plane (11) towards one side of cold pier stud (2), be provided with roof (12) that are used for kicking off kicking block (10) on cold pier stud (2), roof (12) are provided with second inclined plane (13), the distance of roof (12) and kicking block (10) is less than the distance between cold pier stud (2) and grip block (6).
2. The linked cold header of claim 1, wherein:
the clamping plate (6) is provided with a sliding column (14), and the sliding column (14) is connected to the sliding rail (7) in a sliding mode.
3. A linked cold header according to claim 2, wherein:
the sliding column (14) is provided with a vertical rod (16), and the top block (10) is arranged on the vertical rod (16).
4. A linked cold header as claimed in claim 3, wherein:
the restoring element is a spring (17), a mounting plate (18) is arranged on the fixing plate (5), and two ends of the spring (17) are abutted against the mounting plate (18) and the vertical rod (16).
5. A linkage cold header according to claim 4, wherein:
the novel spring is characterized in that a first convex column (19) is arranged on the vertical rod (16), a second convex column (20) is arranged on the mounting plate (18), and two ends of the spring (17) are sleeved on the first convex column (19) and the second convex column (20).
6. A linked cold heading machine according to claim 1, wherein:
be provided with connecting plate (21) on roof (12), be provided with tangent plane (22) on cold pier stud (2), connecting plate (21) are connected with tangent plane (22), be provided with first screw hole (23) on connecting plate (21), be provided with on tangent plane (22) and be used for with first screw hole (23) endocentric second screw hole (24).
7. A linked cold heading machine according to claim 1, wherein:
the bottom of the clamping plate (6) is provided with an inclination angle (33).
8. A linked cold heading machine according to claim 1, wherein:
roof (12) include mainboard (25) and expansion plate (26), expansion plate (26) slide and link on mainboard (25), be provided with internal thread hole (27) on expansion plate (26), internal thread hole (27) chaining has lead screw (28), set up spacing dish (29) on lead screw (28), be provided with on mainboard (25) and rotate groove (30), spacing dish (29) are located and rotate groove (30), just lead screw (28) pass and rotate groove (30) and link with internal thread hole (27).
9. A linked cold header as claimed in claim 8, wherein:
be provided with sliding tray (31) on mainboard (25), sliding tray (31) side is provided with spacing groove (311), expansion plate (26) are slided and are connected on sliding tray (31), be provided with spacing (32) of connection in spacing groove (311) on expansion plate (26).
10. A linked cold header as claimed in claim 8, wherein:
the detachable steel plate is characterized in that a detachable plate (40) is arranged on the main plate (25), a first half hole (34) is formed in the detachable plate (40), a second half hole (35) is formed in the main plate (25), the first half hole (34) and the second half hole (35) form a through hole, the screw rod (28) penetrates through the through hole, a first half groove (36) is formed in the detachable plate (40), a second half groove (37) is formed in the main plate (25), the first half groove (36) and the second half groove form a rotating groove (30), a third threaded hole (38) is formed in the detachable plate (40), and a fourth threaded hole (39) concentric with the third threaded hole (38) is formed in the main plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185868.2U CN218835963U (en) | 2022-11-30 | 2022-11-30 | Linkage type cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185868.2U CN218835963U (en) | 2022-11-30 | 2022-11-30 | Linkage type cold header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218835963U true CN218835963U (en) | 2023-04-11 |
Family
ID=87300871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223185868.2U Active CN218835963U (en) | 2022-11-30 | 2022-11-30 | Linkage type cold header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218835963U (en) |
-
2022
- 2022-11-30 CN CN202223185868.2U patent/CN218835963U/en active Active
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