CN214184926U - Automobile die insert threading hole structure - Google Patents
Automobile die insert threading hole structure Download PDFInfo
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- CN214184926U CN214184926U CN202023179054.9U CN202023179054U CN214184926U CN 214184926 U CN214184926 U CN 214184926U CN 202023179054 U CN202023179054 U CN 202023179054U CN 214184926 U CN214184926 U CN 214184926U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 139
- 239000000463 material Substances 0.000 claims abstract description 139
- 239000010959 steel Substances 0.000 claims abstract description 139
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses an automobile die inserts and plays screw hole structure relates to automobile die and inserts technical field, and it is inconvenient to insert the dismantlement for solving current mould, and later stage mould maintains the higher problem of cost of labor. The upper end of the second steel material B of the first steel material B is provided with two screw locking through holes and two pin holes, the two screw locking through holes are respectively positioned on two sides of the upper end of the second steel material B of the first steel material B, the two pin holes are positioned on two sides of the upper end of the second steel material B of the first steel material B, the pin holes are positioned on the inner sides of the screw locking through holes, the upper end of the first steel material B is provided with two hoisting holes, the two hoisting holes are positioned on the inner sides of the pin holes, a hoisting threaded hole is arranged in the middle of the upper end of the second steel material B, and the hoisting threaded hole is in threaded connection with the hoisting threaded rod.
Description
Technical Field
The utility model relates to an automobile mould inserts technical field, specifically is an automobile mould inserts a screw hole structure.
Background
The automobile die is a general term for dies for punching all stamping parts on an automobile body in a narrow sense, and the most important component of the automobile die is a covering part die. Such molds are mainly cold stamping dies. The term "automobile mold" in the broad sense is a generic term for molds used to manufacture all parts of automobiles. For example, stamping dies, injection molds, forging dies, casting wax molds, glass molds, etc., in the automobile molds, some cores and female molds cannot be processed at one time, and need to be embedded by combining several components.
However, the existing die insert is inconvenient to disassemble, and the later-stage die maintenance labor cost is high, so that the existing requirements are not met, and the automobile die insert threading hole structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile mold inserts and plays screw hole structure to the current mould that provides in solving above-mentioned background art is inserted and is dismantled inconveniently, the higher problem of later stage mould maintenance cost of labor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile die insert plays screw hole structure, includes first steel material A, first steel material B, second steel material A, second steel material B, stay bolt and lifts by crane the threaded rod, the upper end of the second steel material B of first steel material B all is provided with screw lock and pays via hole and cotter hole, and screw lock pays via hole and cotter hole and all is provided with two, two the both sides that the via hole is located first steel material B's second steel material B upper end respectively are paid to the screw lock, two the cotter hole is located the both sides of first steel material B's second steel material B upper end respectively, and the cotter hole is located the inboard that the via hole was paid to the screw lock, the upper end of first steel material B is provided with plays the screw hole, and plays the screw hole and be provided with two, two it all is located the inboard of cotter hole to play the screw hole.
Preferably, a lifting threaded hole is formed in the middle of the upper end of the second steel material B and is in threaded connection with the lifting threaded rod.
Preferably, the first steel material A and the first steel material B and the second steel material A and the second steel material B are connected through a locking bolt and a pin, the lower end of the locking bolt is embedded into the first steel material A and the second steel material A, and the lower end of the pin is embedded into the first steel material A and the second steel material A.
Preferably, the long bolt is in threaded connection with the screw hole.
Preferably, the two wire lifting holes are symmetrically distributed, and the two wire lifting holes are equal in size.
Preferably, the first steel material B is embedded inside the first steel material a, and the second steel material B is embedded inside the second steel material a.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an earlier tear two locks and pay bolt and two pins open, two stay bolts of reuse, the length of stay bolt need be greater than the twice of first steel material B total height, twist two stay bolts respectively in two plays the silk holes of first steel material B, when the stay bolt is twisted the bottom surface installation face of first steel material B and has pushed up first steel material A, two stay bolts continue to twist down simultaneously, rely on the power of screwing of screw thread to first steel material B lifting that makes progress, thereby take out first steel material B from first steel material A, on-the-spot fitter's operation is very convenient and fast.
2. The utility model discloses when the pin of first steel material B in first steel material A because the condition that the card of pin surface napping is dead can't be extracted, also can take out first steel material B from first steel material A earlier through above-mentioned method, extract the change with the pin after taking out again, and two play the silk hole and distribute near two pins respectively to the symmetric distribution, the atress is balanced, takes out the pin more easily.
3. The utility model discloses an above-mentioned method replaces to use the threaded rod of lifting by crane to extract steel material B once, because the all-round intensive, uses to lift by crane the threaded rod and waste time and energy when dismantling, the utility model has the advantages of simple structure, make things convenient for the mould to insert dismantlement and maintenance to reach later stage mould and maintain the purpose of saving the cost of labor.
Drawings
Fig. 1 is a schematic top view of a first steel material a and a first steel material B of the present invention;
fig. 2 is a cross-sectional view B-B of a first steel material a and a first steel material B of the present invention;
fig. 3 is a top view of a first steel material B of the present invention;
FIG. 4 is a cross-sectional view A-A of a first steel material B of the present invention;
fig. 5 is a schematic top view of a second steel material a and a second steel material B according to the present invention;
fig. 6 is a cross-sectional view C-C of a second steel material a and a second steel material B according to the present invention.
In the figure: 1. a first steel material A; 2. a first steel material B; 3. the screw is locked and fixed on the through hole; 4. a pin hole; 5. a threading hole; 6. locking the bolt; 7. a pin; 8. a long bolt; 9. a second steel material A; 10. A second steel material B; 11. hoisting the threaded hole; 12. and hoisting the threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, the present invention provides an embodiment: an automobile die insert screw lifting hole structure comprises a first steel material A1, a first steel material B2, a second steel material A9, a second steel material B10, a long bolt 8 and a lifting threaded rod 12, wherein two screw locking through holes 3 and two pin holes 4 are formed in the upper end of a second steel material B10 of a first steel material B2, the two screw locking through holes 3 and the two pin holes 4 are respectively arranged on two sides of the upper end of a second steel material B10 of the first steel material B2, the two pin holes 4 are respectively arranged on two sides of the upper end of a second steel material B10 of a first steel material B2, the pin holes 4 are arranged on the inner side of the screw locking through holes 3, the upper end of the first steel material B2 is provided with two screw lifting holes 5, the two screw lifting holes 5 are respectively arranged on the inner side of the pin holes 4, when the first steel material B2 needs to be disassembled, the two screw locking through holes 6 and the two long bolt pairs 7 are firstly, and then the two long bolt pairs 8 are used, the length of the long bolt 8 needs to be more than twice of the total height of the first steel material B2, the two long bolts 8 are screwed into the two screw-up holes 5 of the first steel material B2 respectively, when the long bolts 8 are screwed to the bottom mounting surface of the first steel material B2 and prop against the first steel material A1, the two long bolts 8 are screwed downwards simultaneously, the first steel material B2 is lifted upwards by means of the screwing force of the threads, so that the first steel material B2 is taken out of the first steel material A1, the field fitter operation is very convenient and rapid, when the pin 7 of the first steel material B2 is in the first steel material A1 and cannot be pulled out due to galling and seizure of the surface of the pin 7, the first steel material B2 is taken out of the first steel material A1 firstly by the method, and the pin 7 is taken out and replaced.
Furthermore, a lifting threaded hole 11 is formed in the middle of the upper end of the second steel material B10, the lifting threaded hole 11 is in threaded connection with a lifting threaded rod 12, the steel material B is pulled out by the lifting threaded rod 12 in the old method, and due to the fact that the four sides are closely matched, time and labor are wasted when the lifting threaded rod 12 is used for dismounting.
Further, the first steel material A1 and the first steel material B2 as well as the second steel material A9 and the second steel material B10 are connected through a locking bolt 6 and a pin 7, the lower end of the locking bolt 6 is embedded into the first steel material A1 and the second steel material A9, and the lower end of the pin 7 is embedded into the first steel material A1 and the second steel material A9, so that the fastening between the first steel material A1 and the first steel material B2 and between the second steel material A9 and the second steel material B10 is realized.
Further, the long bolt 8 is in threaded connection with the screw hole 5 in a simple manner, and the first steel material B2 is lifted upwards by means of the screwing force of the threads, so that the first steel material B2 is taken out of the first steel material A1.
Furthermore, the two wire lifting holes 5 are symmetrically distributed, and the sizes of the two wire lifting holes 5 are equal, so that the stress balance during the disassembly is ensured.
Further, the first steel material B2 is embedded into the first steel material A1, and the second steel material B10 is embedded into the second steel material A9, so that the disassembly is inconvenient due to the four-round tight fit.
The working principle is as follows: when the first steel material B2 needs to be disassembled, firstly disassembling the two locking bolts 6 and the two pins 7, then using the two long bolts 8, wherein the length of the long bolts 8 needs to be more than twice of the total height of the first steel material B2, screwing the two long bolts 8 into the two screw-starting holes 5 of the first steel material B2 respectively, when the long bolts 8 are screwed on the bottom mounting surface of the first steel material B2 and prop against the first steel material A1, the two long bolts 8 are screwed downwards simultaneously, and the first steel material B2 is lifted upwards by the screwing force of the threads, so that the first steel material B2 is taken out of the first steel material A1, the field fitter operation is very convenient and quick, when the pins 7 of the first steel material B2 are pulled out of the first steel material A1 due to galling on the surface of the pins 7, the first steel material B2 can be taken out of the first steel material A1 firstly, and then the pins 7 are taken out after being pulled out, and two screw holes 5 distribute near two pins 7 respectively to the symmetric distribution, the atress is balanced, thereby take out pin 7 more easily, above-mentioned method replaces using and lifts by crane threaded rod 12 and extract steel material B once, because the four sides is intensive, use and lift by crane threaded rod 12 and waste time and energy when dismantling, this novel simple structure of use makes things convenient for the die insert to dismantle and maintain to reach later stage die maintenance and save the purpose of cost of labor.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. The utility model provides an automobile die inserts and rises screw hole structure, includes first steel material A (1), first steel material B (2), second steel material A (9), second steel material B (10), long bolt (8) and lifts by crane threaded rod (12), its characterized in that: the upper end of second steel material B (10) of first steel material B (2) all is provided with the screw lock and pays via hole (3) and cotter hole (4), and the screw lock pays via hole (3) and cotter hole (4) and all is provided with two, two the both sides that via hole (3) were located second steel material B (10) upper end of first steel material B (2) respectively are paid to the screw lock, two cotter hole (4) are located the both sides of second steel material B (10) upper end of first steel material B (2) respectively, and cotter hole (4) are located the inboard that the screw lock paid via hole (3), the upper end of first steel material B (2) is provided with plays wire hole (5), and plays wire hole (5) and is provided with two, two play wire hole (5) and all are located the inboard of cotter hole (4).
2. The automotive die insert threading bore configuration of claim 1, wherein: and a hoisting threaded hole (11) is formed in the middle of the upper end of the second steel material B (10), and the hoisting threaded hole (11) is in threaded connection with a hoisting threaded rod (12).
3. The automotive die insert threading bore configuration of claim 1, wherein: first steel material A (1) and first steel material B (2) and second steel material A (9) are all paid bolt (6) and pin (7) through the lock and are connected with second steel material B (10), and the inside of the lower extreme embedding first steel material A (1) of bolt (6) and second steel material A (9) is paid to the lock, and the inside of the lower extreme embedding first steel material A (1) of pin (7) and second steel material A (9).
4. The automotive die insert threading bore configuration of claim 1, wherein: the long bolt (8) is in threaded connection with the screw hole (5).
5. The automotive die insert threading bore configuration of claim 1, wherein: the two wire lifting holes (5) are symmetrically distributed, and the two wire lifting holes (5) are equal in size.
6. The automotive die insert threading bore configuration of claim 1, wherein: the first steel material B (2) is embedded into the first steel material A (1), and the second steel material B (10) is embedded into the second steel material A (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179054.9U CN214184926U (en) | 2020-12-25 | 2020-12-25 | Automobile die insert threading hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179054.9U CN214184926U (en) | 2020-12-25 | 2020-12-25 | Automobile die insert threading hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214184926U true CN214184926U (en) | 2021-09-14 |
Family
ID=77656813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023179054.9U Active CN214184926U (en) | 2020-12-25 | 2020-12-25 | Automobile die insert threading hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214184926U (en) |
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2020
- 2020-12-25 CN CN202023179054.9U patent/CN214184926U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: No. 31, Group 6, Xiguan Village, Guanghua Office, Laohekou City, Xiangyang City, Hubei Province, 441800 Patentee after: Du Honglin Country or region after: China Address before: 211100 No.27 Jingyou Road, Jiangning Science Park, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING QIAOFENG AUTOMOBILE PARTS TECHNICAL AND R&D CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240823 Address after: Building 1, No. 8 Mocheng Avenue, Mocheng Street, Changshu City, Suzhou City, Jiangsu Province 215556 Patentee after: Suzhou Hongneng Industrial Technology Co.,Ltd. Country or region after: China Address before: No. 31, Group 6, Xiguan Village, Guanghua Office, Laohekou City, Xiangyang City, Hubei Province, 441800 Patentee before: Du Honglin Country or region before: China |