CN210792227U - Die carrier for machining chassis - Google Patents
Die carrier for machining chassis Download PDFInfo
- Publication number
- CN210792227U CN210792227U CN201921450553.1U CN201921450553U CN210792227U CN 210792227 U CN210792227 U CN 210792227U CN 201921450553 U CN201921450553 U CN 201921450553U CN 210792227 U CN210792227 U CN 210792227U
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- groove
- block
- rectangular
- chassis
- circular
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- 238000003754 machining Methods 0.000 title claims description 10
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 24
- 239000010432 diamond Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a die carrier for chassis processing, including bottom plate and two squares of setting at the bottom plate top, the top of square is provided with the lower bolster, and the top of lower bolster is provided with the cope match-plate pattern, the top of cope match-plate pattern is provided with the roof, the inside of lower bolster and cope match-plate pattern all block and connect with the detachable piece of rectangle, and the tip of the detachable piece of rectangle is seted up the thread groove; the detachable rectangular block, the mounting groove, the spring groove, the triangular telescopic fixture block, the rectangular clamping groove, the L-shaped push plate, the threaded rod, the threaded hole, the inner hexagonal groove and the rotary hole are formed, the thread groove is formed in the detachable rectangular block, the thread in the thread groove is damaged, the detachable rectangular block is detached alone and replaced, the method is stable and reliable, the problem that the thread groove cannot be replaced alone due to the fact that an original device is arranged on the surface of the lower template and the upper template can be avoided.
Description
Technical Field
The utility model belongs to the technical field of the die carrier, concretely relates to die carrier for chassis processing.
Background
The die frame is a semi-finished product of the die, is composed of various steel plate matching parts, can be said to be a framework of a whole set of die, the application of the current die frame relates to automobiles, aerospace, daily necessities, electrical appliance communication, medical product equipment and the like, the application is very wide, a chassis processing die frame is also needed in the process of processing the chassis, the chassis processing die frame is mainly composed of a bottom plate, a square block, a lower die plate, an upper die plate and a top plate, and the upper die plate and the lower die plate can be combined when in use, so that the processing and forming of the chassis are completed.
The screw thread groove can all be seted up on the surface of cope match-plate pattern and lower bolster to current chassis processing die carrier for operating personnel can fix the screw thread hoisting ring on the surface of cope match-plate pattern and lower bolster, so that follow-up whole handling of carrying on of die carrier, but the screw of thread inslot portion is because of the improper smooth silk of appearing of operation and fracture scheduling problem easily, and because current screw thread groove is the surface of directly seting up cope match-plate pattern and lower bolster, makes the screw thread groove can't change alone, has certain drawback, for this the utility model provides a die carrier for chassis processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die carrier for chassis processing, the thread groove has all been seted up on the surface of cope match-plate pattern and lower bolster to the current chassis processing die carrier that proposes in solving above-mentioned background art, make operating personnel can fix the screw thread hoist ring on the surface of cope match-plate pattern and lower bolster, so that follow-up carry out the handling to the die carrier is whole, nevertheless the inside screw thread of thread groove is because of the improper wire that appears in the operation and fracture scheduling problem easily, and because current thread groove is the surface of directly seting up cope match-plate pattern and lower bolster, make the thread groove can't be changed alone, there is certain drawback problem.
In order to achieve the above object, the utility model provides a following technical scheme: a die carrier for machining a chassis comprises a bottom plate and two square blocks arranged at the top of the bottom plate, wherein a lower template is arranged at the top of each square block, an upper template is arranged at the top of the lower template, a top plate is arranged at the top of the upper template, rectangular detachable blocks are respectively clamped and connected inside the lower template and the upper template, thread grooves are formed in the end parts of the rectangular detachable blocks, mounting grooves matched with the rectangular detachable blocks are formed in the surfaces of the lower template and the upper template, triangular telescopic clamping blocks are respectively arranged on the top surface and the bottom surface of each rectangular detachable block, two rectangular clamping grooves corresponding to the triangular telescopic clamping blocks are symmetrically formed in the mounting grooves, an L-shaped push plate is rotatably connected inside each rectangular clamping groove, a threaded hole is formed in one side of each rectangular clamping groove, a threaded rod is arranged inside each threaded hole, and rotary holes communicated with the threaded holes are formed in the surfaces of the lower template and the upper template, an inner hexagonal groove is formed in the top end of the threaded rod.
Preferably, the top surface of the rectangular detachable block is provided with a circular pad groove, the circular pad groove is positioned at the top end of the thread groove and communicated with the thread groove, and the sealing pad is clamped and connected inside the circular pad groove.
Preferably, the outer surface of the sealing pad is provided with an integrated annular raised line, and the inner wall of the circular pad groove is provided with an annular groove matched with the annular raised line.
Preferably, an inner circular groove is formed in the sealing pad, and a circular hole communicated with the outer surface of the sealing pad is formed in one side of the inner circular groove.
Preferably, the bottom end of the triangular telescopic fixture block is connected with a spring groove, and the spring groove is positioned inside the rectangular detachable block.
Preferably, a rotating rod is fixed inside the rectangular clamping groove and penetrates through the inside of the L-shaped push plate.
Preferably, the both ends of rotary rod all are equipped with the torsional spring, the one end and the L shape push pedal block of torsional spring are connected, and the other end of torsional spring is connected with the inner wall block of rectangle draw-in groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the detachable rectangular block, the mounting groove, the spring groove, the triangular telescopic fixture block, the rectangular clamping groove, the L-shaped push plate, the threaded rod, the threaded hole, the inner hexagonal groove and the rotary hole are formed, the thread groove is formed in the detachable rectangular block, the thread in the thread groove is damaged, the detachable rectangular block is detached and replaced independently, the method is stable and reliable, the problem that the thread groove cannot be replaced independently due to the fact that an original device is arranged on the surface of the lower template and the upper template can be avoided, and the maintenance cost of the die carrier is reduced.
2. Through the sealing pad, circular pad groove, annular sand grip, ring channel, interior circular slot and the circular port that sets up for the mould frame is in daily use, seals the pad and can carry out the shutoff with the top of thread groove, thereby avoids some pieces and dust in the course of working to get into the inside of thread groove, makes the inside of thread groove can keep clean, so that follow-up when needs hoist the mould frame better be connected with screw thread rings.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a side view and a sectional structure of the rectangular detachable block and the lower template of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the area A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the L-shaped push plate and the rectangular slot;
FIG. 5 is a schematic side view of a sectional structure of a sealing pad and a rectangular detachable block according to embodiment 2 of the present invention;
in the figure: 1. a base plate; 2. a square block; 3. a lower template; 4. mounting a template; 5. a top plate; 6. a rectangular detachable block; 7. a sealing pad; 8. a circular hole; 9. a thread groove; 10. a spring slot; 11. a triangular telescopic fixture block; 12. screwing holes; 13. an inner hexagonal groove; 14. a threaded rod; 15. a rectangular clamping groove; 16. mounting grooves; 17. an L-shaped push plate; 18. a threaded hole; 19. a torsion spring; 20. rotating the rod; 21. a circular pad groove; 22. an annular groove; 23. an annular rib; 24. an inner circular groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a die carrier for processing a chassis comprises a bottom plate 1 and two square blocks 2 arranged on the top of the bottom plate 1, wherein the top of each square block 2 is provided with a lower template 3, the top of the lower template 3 is provided with an upper template 4, the top of the upper template 4 is provided with a top plate 5, the insides of the lower template 3 and the upper template 4 are respectively connected with a rectangular detachable block 6 in a clamping way, the end part of the rectangular detachable block 6 is provided with a thread groove 9, the surfaces of the lower template 3 and the upper template 4 are respectively provided with a mounting groove 16 matched with the rectangular detachable block 6, the top surface and the bottom surface of the rectangular detachable block 6 are respectively provided with a triangular telescopic fixture block 11, the inside of the mounting groove 16 is symmetrically provided with two rectangular clamping grooves 15 corresponding to the triangular telescopic fixture blocks 11, the inside of each rectangular clamping groove 15 is rotatably connected with an L-shaped push plate 17, one side of each rectangular clamping groove 15 is provided with, the surfaces of the lower template 3 and the upper template 4 are respectively provided with a rotary hole 12 communicated with a threaded hole 18, and the top end of the threaded rod 14 is provided with an inner hexagonal groove 13, so that after the threads in the threaded groove 9 are damaged, only the rectangular detachable block 6 needs to be detached and replaced independently.
In this embodiment, preferably, the bottom end of the triangular telescopic clamping block 11 is connected with a spring slot 10 through a spring, and the spring slot 10 is located inside the rectangular detachable block 6, so that the top end of the triangular telescopic clamping block 11 is extruded by an external object and then is extruded into the spring slot 10.
In this embodiment, preferably, the rotating rod 20 is welded and fixed inside the rectangular slot 15, and the rotating rod 20 penetrates through the inside of the L-shaped push plate 17, so that the L-shaped push plate 17 can rotate inside the rectangular slot 15 through the rotating rod 20.
In this embodiment, it is preferred, the both ends of rotary rod 20 all overlap and are equipped with torsional spring 19, torsional spring 19's one end and the block of L shape push pedal 17 are connected, and torsional spring 19's the other end and the inner wall block of rectangle draw-in groove 15 are connected, L shape push pedal 17's surface and rectangle draw-in groove 15's inner wall all seted up with 19 tip assorted draw-in grooves of torsional spring, when making L shape push pedal 17 no longer receive the promotion of threaded rod 14 bottom, can reset under torsional spring 19's effect, L shape push pedal 17's bottom parallels with the top of the flexible fixture block 11 of triangle-shaped.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: a die carrier for processing a chassis comprises a bottom plate 1 and two square blocks 2 arranged on the top of the bottom plate 1, wherein the top of each square block 2 is provided with a lower template 3, the top of the lower template 3 is provided with an upper template 4, the top of the upper template 4 is provided with a top plate 5, the insides of the lower template 3 and the upper template 4 are respectively connected with a rectangular detachable block 6 in a clamping way, the end part of the rectangular detachable block 6 is provided with a thread groove 9, the surfaces of the lower template 3 and the upper template 4 are respectively provided with a mounting groove 16 matched with the rectangular detachable block 6, the top surface and the bottom surface of the rectangular detachable block 6 are respectively provided with a triangular telescopic fixture block 11, the inside of the mounting groove 16 is symmetrically provided with two rectangular clamping grooves 15 corresponding to the triangular telescopic fixture blocks 11, the inside of each rectangular clamping groove 15 is rotatably connected with an L-shaped push plate 17, one side of each rectangular clamping groove 15 is provided with, the surfaces of the lower template 3 and the upper template 4 are respectively provided with a rotary hole 12 communicated with a threaded hole 18, and the top end of the threaded rod 14 is provided with an inner hexagonal groove 13, so that after the threads in the threaded groove 9 are damaged, only the rectangular detachable block 6 needs to be detached and replaced independently.
In this embodiment, preferably, the circular pad groove 21 is formed in the top end surface of the rectangular detachable block 6, the circular pad groove 21 is located at the top end of the thread groove 9, the circular pad groove 21 is communicated with the thread groove 9, and the sealing pad 7 is connected to the inside of the circular pad groove 21 in a clamping manner, so that the sealing pad 7 can seal the top end of the thread groove 9 in the daily use process of the mold frame, and chips and dust in the machining process are prevented from entering the inside of the thread groove 9.
In this embodiment, preferably, the outer surface of the sealing pad 7 is provided with an integrated annular protruding strip 23, the sealing pad 7 and the annular protruding strip 23 are both made of rubber materials, and the inner wall of the circular pad groove 21 is provided with an annular groove 22 matched with the annular protruding strip 23, so that the sealing pad 7 can be smoothly clamped inside the circular pad groove 21 through the annular protruding strip 23.
In this embodiment, preferably, the sealing pad 7 is provided with an inner circular groove 24 inside, and one side of the inner circular groove 24 is provided with a circular hole 8 communicated with the outer surface of the sealing pad 7, so that the sealing pad 7 is convenient to apply force when being removed.
In this embodiment, preferably, the bottom end of the triangular telescopic clamping block 11 is connected with a spring slot 10 through a spring, and the spring slot 10 is located inside the rectangular detachable block 6, so that the top end of the triangular telescopic clamping block 11 is extruded by an external object and then is extruded into the spring slot 10.
In this embodiment, preferably, the rotating rod 20 is welded and fixed inside the rectangular slot 15, and the rotating rod 20 penetrates through the inside of the L-shaped push plate 17, so that the L-shaped push plate 17 can rotate inside the rectangular slot 15 through the rotating rod 20.
In this embodiment, it is preferred, the both ends of rotary rod 20 all overlap and are equipped with torsional spring 19, torsional spring 19's one end and the block of L shape push pedal 17 are connected, and torsional spring 19's the other end and the inner wall block of rectangle draw-in groove 15 are connected, L shape push pedal 17's surface and rectangle draw-in groove 15's inner wall all seted up with 19 tip assorted draw-in grooves of torsional spring, when making L shape push pedal 17 no longer receive the promotion of threaded rod 14 bottom, can reset under torsional spring 19's effect, L shape push pedal 17's bottom parallels with the top of the flexible fixture block 11 of triangle-shaped.
The utility model discloses a theory of operation and use flow: when the internal thread of the thread groove 9 is damaged, an internal hexagonal wrench can be used, the end part of the internal hexagonal wrench is inserted into the internal hexagonal groove 13 through the screwing hole 12, then the internal hexagonal wrench is rotated clockwise, the bottom end of the threaded rod 14 is gradually screwed towards the inside of the rectangular clamping groove 15, the top end of the L-shaped push plate 17 is pushed, the L-shaped push plate 17 is reversed under the action of the rotating rod 20, the bottom end of the L-shaped push plate 17 extrudes the bottom end of the triangular telescopic clamping block 11, the bottom end of the triangular telescopic clamping block 11 is gradually extruded into the spring groove 10, the triangular telescopic clamping block 11 does not limit the rectangular detachable block 6 any more, then the rectangular detachable block 6 can be directly extracted from the inside of the mounting groove 16 and replaced, during subsequent installation, the threaded rod 14 can be firstly rotated by the internal hexagonal wrench, so that the bottom end of the threaded rod 14 is gradually screwed back to the inside of the threaded hole 18 anticlockwise, the L-shaped push plate 17 is not pushed any more, so that the L-shaped push plate 17 is reset under the action of the torsion spring 19, at the moment, the rectangular detachable block 6 is inserted into the mounting groove 16, when the rectangular detachable block 6 is inserted, the top end of the triangular telescopic clamping block 11 is extruded by the inner wall of the mounting groove 16 and is gradually extruded into the spring groove 10, so that the rectangular detachable block 6 can be smoothly inserted into the mounting groove 16, after the rectangular detachable block 6 is completely inserted into the mounting groove 16, the triangular telescopic clamping block 11 is aligned with the rectangular clamping groove 15 and is ejected to the inside of the rectangular clamping groove 15 under the pushing action of the spring in the spring groove 10, the top end of the triangular telescopic clamping block 11 is attached to the bottom end of the L-shaped push plate 17, so that the rectangular detachable block 6 can be smoothly clamped in the mounting groove 16 through the triangular telescopic clamping block 11, and the mounting of the rectangular detachable block 6 can be completed, thereby completing the individual replacement of the thread groove 9;
in the daily use process of the die carrier, the sealing pad 7 can be pushed into the circular pad groove 21 with force, the annular convex strip 23 is extruded to deform and is extruded into the annular groove 22, so that the sealing pad 7 can be clamped inside the circular pad groove 21, the top end of the thread groove 9 is blocked, chips and dust in the processing process are prevented from entering the inside of the thread groove 9, the inside of the thread groove 9 can be kept clean, the die carrier can be better connected with the thread lifting ring when the die carrier needs to be lifted subsequently, when the thread lifting ring is required to be connected with the thread groove 9 subsequently, a hand can be buckled into the inside of the inner circular groove 24 through the circular hole 8, the sealing pad 7 is pulled outwards with force, the annular convex strip 23 is extruded to deform again, the annular convex strip 23 is moved out of the inside of the annular groove 22, and the sealing pad 7 can be smoothly taken down from the inside of the circular pad groove 21, so that the top end of the thread groove 9 is open, and the thread end at the bottom end of the thread hanging ring can be smoothly screwed into the inside of the thread groove 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a die carrier for chassis processing, includes bottom plate (1) and sets up two diamonds (2) at bottom plate (1) top, the top of square (2) is provided with lower bolster (3), and the top of lower bolster (3) is provided with cope match-plate pattern (4), the top of cope match-plate pattern (4) is provided with roof (5), its characterized in that: the inner parts of the lower template (3) and the upper template (4) are respectively clamped and connected with a rectangular detachable block (6), the end part of the rectangular detachable block (6) is provided with a thread groove (9), the surfaces of the lower template (3) and the upper template (4) are respectively provided with a mounting groove (16) matched with the rectangular detachable block (6), the top surface and the bottom surface of the rectangular detachable block (6) are respectively provided with a triangular telescopic clamping block (11), the inner parts of the mounting grooves (16) are symmetrically provided with two rectangular clamping grooves (15) corresponding to the triangular telescopic clamping blocks (11), the inner parts of the rectangular clamping grooves (15) are rotatably connected with an L-shaped push plate (17), one side of each rectangular clamping groove (15) is provided with a threaded hole (18), the inner parts of the threaded holes (18) are provided with threaded rods (14), the surfaces of the lower template (3) and the upper template (4) are respectively provided with a rotary hole (12) communicated with the threaded holes (18), an inner hexagonal groove (13) is formed in the top end of the threaded rod (14).
2. The mold frame for machining the chassis as claimed in claim 1, wherein: the sealing device is characterized in that a circular pad groove (21) is formed in the top end surface of the rectangular detachable block (6), the circular pad groove (21) is located at the top end of the thread groove (9), the circular pad groove (21) is communicated with the thread groove (9), and a sealing pad (7) is clamped and connected inside the circular pad groove (21).
3. The mold frame for machining the chassis as claimed in claim 2, wherein: the outer surface of the sealing pad (7) is provided with an integrated annular convex strip (23), and the inner wall of the circular pad groove (21) is provided with an annular groove (22) matched with the annular convex strip (23).
4. The mold frame for machining the chassis as claimed in claim 2, wherein: an inner circular groove (24) is formed in the sealing pad (7), and a circular hole (8) communicated with the outer surface of the sealing pad (7) is formed in one side of the inner circular groove (24).
5. The mold frame for machining the chassis as claimed in claim 1, wherein: the bottom end of the triangular telescopic clamping block (11) is connected with a spring groove (10), and the spring groove (10) is positioned inside the rectangular detachable block (6).
6. The mold frame for machining the chassis as claimed in claim 1, wherein: the inside of rectangle draw-in groove (15) is fixed with rotating rod (20), and rotating rod (20) run through the inside of L shape push pedal (17).
7. The mold frame for machining the chassis as claimed in claim 6, wherein: the both ends of rotary rod (20) all are equipped with torsional spring (19), the one end and the L shape push pedal (17) block of torsional spring (19) are connected, and the other end and the inner wall block of rectangle draw-in groove (15) of torsional spring (19) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450553.1U CN210792227U (en) | 2019-09-03 | 2019-09-03 | Die carrier for machining chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450553.1U CN210792227U (en) | 2019-09-03 | 2019-09-03 | Die carrier for machining chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210792227U true CN210792227U (en) | 2020-06-19 |
Family
ID=71245993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921450553.1U Expired - Fee Related CN210792227U (en) | 2019-09-03 | 2019-09-03 | Die carrier for machining chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210792227U (en) |
-
2019
- 2019-09-03 CN CN201921450553.1U patent/CN210792227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |