CN219169513U - Die up-down adjusting device for multi-station cold header - Google Patents
Die up-down adjusting device for multi-station cold header Download PDFInfo
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- CN219169513U CN219169513U CN202123144162.7U CN202123144162U CN219169513U CN 219169513 U CN219169513 U CN 219169513U CN 202123144162 U CN202123144162 U CN 202123144162U CN 219169513 U CN219169513 U CN 219169513U
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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 die up-down adjusting device for a multi-station cold header, which comprises an up-down adjusting fixing plate, a first nut, a first screw rod, an adjusting pressure receiving plate, a second nut, a second screw rod, a die holder, a compression screw and an adjusting screw, wherein the upper end of the first screw rod is connected with the die holder; the die is arranged in the second through hole, and a screw is screwed into and penetrates through a screw hole in the die holder and then is used for propping against the die; the compression screw is screwed into a screw hole of the upper and lower adjustment fixing plates from above and then penetrates out to be abutted against the upper end face of the adjustment pressure receiving plate; the adjusting screw is inserted into the through hole of the upper and lower adjusting fixing plates from the upper part and then penetrates out to be in threaded connection with the screw hole at the upper end of the adjusting pressure receiving plate. The utility model utilizes the wide space in the machine, the human body space is much larger in the adjustment, the die is convenient to adjust up and down, and meanwhile, the double-screw position locking structure matched with the compression screw and the adjusting screw avoids the problem of up-down looseness of the die caused by long-time operation of the machine.
Description
Technical Field
The utility model relates to the technical field of cold heading machines, in particular to a die up-down adjusting device for a multi-station cold heading machine.
Background
The up-and-down adjusting mode of the die of the existing multi-station cold header is achieved through a double-headed bolt, one end of the double-headed bolt is in threaded connection with an adjusting pressure receiving plate, the other end of the double-headed bolt penetrates through a through hole of an up-and-down adjusting fixing plate, and then nuts are used for tightening the upper side and the lower side of the through hole. The up-and-down adjustment is realized by twisting nuts at two sides during adjustment. The defects of the adjusting structure in the prior art are as follows:
1. the space of the nut below the die is small, and the operation difficulty is high when the die is adjusted.
2. Because the multi-station cold heading machine is used for manufacturing products by extruding materials through the die, the die bears forces in all directions in the process, and the stud is in threaded connection with the adjusting pressure receiving plate, so that the stud can loose after the machine runs for a long time. Thereby causing the mold to shake up and down to form finished product rejects.
Therefore, it is necessary to develop a die up-down adjusting device for a multi-station cold header to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems and designs a die up-down adjusting device for a multi-station cold header.
The utility model realizes the above purpose through the following technical scheme:
a mould up-down adjusting device for multistation cold header includes:
adjusting the fixing plate up and down; one part of the upper and lower adjusting and fixing plate is connected with the main sliding block, and the other part of the upper and lower adjusting and fixing plate is arranged above the adjusting pressure receiving plate; screw holes and through holes are vertically formed in the upper and lower adjusting and fixing plates;
a first nut;
a first screw;
adjusting the pressure receiving plate; the first side of the adjusting pressure receiving plate is contacted with one side of the main sliding block, the first end of the first screw rod is in threaded connection with the main sliding block, and the second end of the first screw rod passes through a first through hole transversely arranged on the adjusting pressure receiving plate and is in threaded connection with the first nut; the upper end of the adjusting pressure receiving plate is provided with a screw hole;
a second nut;
a second screw;
a die holder; one side of the die holder is contacted with the second side of the adjusting pressure receiving plate, the first end of the second screw rod is in threaded connection with the adjusting pressure receiving plate, and the second end of the second screw rod is in threaded connection with the second nut after penetrating through a first through hole transversely arranged on the die holder; the center of the die seat is provided with a second through hole for penetrating the die, the die is arranged in the second through hole, the die seat is provided with a screw hole, and a screw is screwed into and penetrates through the screw hole on the die seat and then is used for propping against the die;
a compression screw; the compression screw is screwed into a screw hole of the upper and lower adjustment fixing plates from above and then penetrates out to be abutted against the upper end face of the adjustment pressure receiving plate;
an adjusting screw; the adjusting screw is inserted into the through hole of the upper and lower adjusting fixing plates from the upper part and then penetrates out to be in threaded connection with the screw hole at the upper end of the adjusting pressure receiving plate.
Specifically, the upper and lower adjusting device of the die further comprises a third nut and a third screw rod, a second through hole is transversely formed in the adjusting pressure receiving plate, a third through hole is transversely formed in the die holder, the first end of the third screw rod is in threaded connection with the main sliding block, and the second end of the third screw rod sequentially penetrates through the second through hole in the adjusting pressure receiving plate and the third through hole formed in the die holder and then is in threaded connection with the third nut.
Preferably, the second screw is arranged above the die holder, the third screw is arranged below the die holder, and the second screw and the third screw are respectively arranged at two sides of the die.
Preferably, the fixing plate is adjusted up and down to be horizontally arranged.
Preferably, the compression screw and the adjusting screw are vertically arranged.
Preferably, the central axes of the first screw, the second screw, the mould and the third screw are all arranged in the same vertical plane.
The utility model has the beneficial effects that:
the utility model utilizes the wide space in the machine, the human body space is much larger in the adjustment, the die is convenient to adjust up and down, and meanwhile, the double-screw position locking structure matched with the compression screw and the adjusting screw avoids the problem of up-down looseness of the die caused by long-time operation of the machine.
Drawings
FIG. 1 is a schematic diagram of an application structure of the present utility model;
FIG. 2 is a perspective view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is a front view of the present utility model;
the die comprises a main sliding block 01, an up-and-down adjusting fixing plate 02, an adjusting pressure receiving plate 03, a first nut 04, a first screw 041, a 05-compression screw, an 06-adjusting screw, a 07-die holder, a 08-die, a 09-second nut, a 091-second screw, a 010-third nut and a 011-third screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present utility model in detail with reference to the drawings.
As shown in fig. 1 to 4, a die up-down adjusting device for a multi-station cold header includes:
adjusting the fixing plate 02 up and down; the fixing plate 02 is adjusted up and down to be horizontally arranged; one part of the upper and lower adjusting and fixing plate 02 is connected with the main sliding block 01, and the other part of the upper and lower adjusting and fixing plate 02 is arranged above the adjusting pressure receiving plate 03; screw holes and through holes are vertically formed in the upper and lower adjusting and fixing plate 02;
a first nut 04;
a first screw 041;
adjusting the pressure receiving plate 03; the first side of the adjusting pressure receiving plate 03 is contacted with one side of the main sliding block 01, the first end of the first screw 041 is in threaded connection with the main sliding block 01, and the second end of the first screw 041 passes through a first through hole transversely arranged on the adjusting pressure receiving plate 03 and is in threaded connection with the first nut 04; the upper end of the adjusting pressure receiving plate 03 is provided with a screw hole;
a second nut 09;
a second screw 091;
a die holder 07; one side of the die holder 07 is contacted with the second side of the adjusting pressure receiving plate 03, the first end of the second screw 091 is in threaded connection with the adjusting pressure receiving plate 03, and the second end of the second screw 091 passes through a first through hole transversely arranged on the die holder 07 and is in threaded connection with the second nut 09; the center of the die holder 07 is provided with a second through hole for penetrating the die 08, the die 08 is arranged in the second through hole, the die holder 07 is provided with a screw hole, and a screw is screwed into and penetrates through the screw hole on the die holder 07 and then is used for abutting against the die 08;
a compression screw 05; the compression screw 05 is screwed into a screw hole of the upper and lower adjustment fixing plate 02 from above and then penetrates out to be abutted against the upper end face of the adjustment pressure receiving plate 03;
an adjusting screw 06; the adjusting screw 06 is inserted into the through hole of the upper and lower adjusting fixing plate 02 from the upper part and then penetrates out to be in threaded connection with the screw hole at the upper end of the adjusting pressure receiving plate 03. The compression screw 05 and the adjusting screw 06 are vertically arranged.
A third nut 010, a third screw 011; a second through hole is transversely formed in the adjusting pressure receiving plate 03, a third through hole is transversely formed in the die seat 07, a first end of a third screw rod 011 is in threaded connection with the main sliding block 01, and a second end of the third screw rod 011 sequentially penetrates through the second through hole in the adjusting pressure receiving plate 03 and the third through hole formed in the die seat 07 and then is in threaded connection with a third nut 010.
The second screw 091 is provided above the die holder 07, the third screw 011 is provided below the die holder 07, and the second screw 091 and the third screw 011 are disposed on both sides of the die 08, respectively.
The central axes of the first screw 041, the second screw 091, the mould 08 and the third screw 011 are all arranged in the same vertical plane.
Working principle: the die 08 is adjusted up and down: loosening the first nut 04 and the third nut 010, loosening the compression screw 05, and adjusting the pressure receiving plate 03, the die seat 07 and the die 08 to be in a loose state; the adjusting screw 06 is rotated to one direction according to the requirement, because the adjusting screw 06 is in threaded connection with the adjusting pressure receiving plate 03, the die 08 can ascend or descend under the action of the adjusting screw 06, after the die 08 is adjusted to a proper position, the die 08 is tightly pressed against the upper end of the adjusting pressure receiving plate 03 by the pressing screw 05, then the first nut 04 and the third nut 010 are tightly pressed, and the adjustment is completed; the positions of the pressure receiving plate 03, the die seat 07 and the die 08 can be stably adjusted under the action of the pressing screw 05 and the adjusting screw 06. The whole adjusting process only involves loosening and screwing of a plurality of nuts and screws, and is extremely convenient.
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 (6)
1. A mould up-down adjusting device for multistation cold heading machine, its characterized in that includes:
adjusting the fixing plate up and down; one part of the upper and lower adjusting and fixing plate is connected with the main sliding block, and the other part of the upper and lower adjusting and fixing plate is arranged above the adjusting pressure receiving plate; screw holes and through holes are vertically formed in the upper and lower adjusting and fixing plates;
a first nut;
a first screw;
adjusting the pressure receiving plate; the first side of the adjusting pressure receiving plate is contacted with one side of the main sliding block, the first end of the first screw rod is in threaded connection with the main sliding block, and the second end of the first screw rod passes through a first through hole transversely arranged on the adjusting pressure receiving plate and is in threaded connection with the first nut; the upper end of the adjusting pressure receiving plate is provided with a screw hole;
a second nut;
a second screw;
a die holder; one side of the die holder is contacted with the second side of the adjusting pressure receiving plate, the first end of the second screw rod is in threaded connection with the adjusting pressure receiving plate, and the second end of the second screw rod is in threaded connection with the second nut after penetrating through a first through hole transversely arranged on the die holder; the center of the die seat is provided with a second through hole for penetrating the die, the die is arranged in the second through hole, the die seat is provided with a screw hole, and a screw is screwed into and penetrates through the screw hole on the die seat and then is used for propping against the die;
a compression screw; the compression screw is screwed into a screw hole of the upper and lower adjustment fixing plates from above and then penetrates out to be abutted against the upper end face of the adjustment pressure receiving plate;
an adjusting screw; the adjusting screw is inserted into the through hole of the upper and lower adjusting fixing plates from the upper part and then penetrates out to be in threaded connection with the screw hole at the upper end of the adjusting pressure receiving plate.
2. The die up-down adjusting device for the multi-station cold header according to claim 1, wherein the die up-down adjusting device further comprises a third nut and a third screw, a second through hole is transversely formed in the adjusting pressure receiving plate, a third through hole is transversely formed in the die holder, a first end of the third screw is in threaded connection with the main sliding block, and a second end of the third screw sequentially penetrates through the second through hole in the adjusting pressure receiving plate and the third through hole formed in the die holder and then is in threaded connection with the third nut.
3. The die up-down adjusting device for a multi-station cold header according to claim 2, wherein the second screw is disposed above the die holder, the third screw is disposed below the die holder, and the second screw and the third screw are disposed on both sides of the die, respectively.
4. The die up-down adjusting device for a multi-station cold header according to claim 1, wherein the fixing plate is horizontally arranged in an up-down adjusting manner.
5. The die up-down adjusting device for the multi-station cold header according to claim 1, wherein the pressing screw and the adjusting screw are vertically arranged.
6. The die up-down adjusting device for the multi-station cold header according to claim 2, wherein central axes of the first screw, the second screw, the die and the third screw are all arranged in the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144162.7U CN219169513U (en) | 2021-12-14 | 2021-12-14 | Die up-down adjusting device for multi-station cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144162.7U CN219169513U (en) | 2021-12-14 | 2021-12-14 | Die up-down adjusting device for multi-station cold header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219169513U true CN219169513U (en) | 2023-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123144162.7U Active CN219169513U (en) | 2021-12-14 | 2021-12-14 | Die up-down adjusting device for multi-station cold header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219169513U (en) |
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2021
- 2021-12-14 CN CN202123144162.7U patent/CN219169513U/en active Active
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