CN212764280U - Thread-twisting mechanism for thread-twisting mold - Google Patents
Thread-twisting mechanism for thread-twisting mold Download PDFInfo
- Publication number
- CN212764280U CN212764280U CN202021082813.7U CN202021082813U CN212764280U CN 212764280 U CN212764280 U CN 212764280U CN 202021082813 U CN202021082813 U CN 202021082813U CN 212764280 U CN212764280 U CN 212764280U
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- tooth
- drive gear
- thread
- roof
- thread twisting
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Abstract
The utility model belongs to the technical field of the mould, especially be a hank tooth mechanism for hank tooth mould, including installation pole, drive gear and tooth pole, drive gear rotates to be connected in the installation pole outside, installation pole outer wall rotates to be connected with the layer board, drive gear is located above the layer board, drive gear top outside has the roof, the inside threaded connection of roof has two screws that are the symmetric distribution; the utility model discloses set up the hank tooth mechanism of integration into removable fraction structure, tooth pole threaded connection is inside the rotation seat at roof top, and drive gear passes through the cooperation between screw rod and the nut and installs between the rotatable layer board in roof and the installation pole outside, conveniently carries out drive gear's installation and dismantlement, back is separated from drive gear's top to the roof to screw rod after screwing off after long-time work, can pull down the part alone and maintain or change, and convenient to use has improved the convenience.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to hank tooth mould is with hank tooth mechanism.
Background
In short, the die is a tool for manufacturing a formed article, and the processing of the shape of the article is mainly realized by changing the physical state of a formed material, wherein a thread twisting die is generally used for producing a thread ring, and a thread twisting mechanism is arranged on the thread twisting die for demoulding the product.
The hank tooth mechanism on the present hank tooth mould all is the integral type structure, and drive gear, tooth pole all fix on the end pole, and the condition of wearing and tearing can appear in drive gear and tooth pole after long-time the use, and the inconvenience carries out solitary maintenance or change to the part, and the convenience is relatively poor.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a hank tooth mechanism for hank tooth mould has the characteristics of convenient maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hank tooth mould is with hank tooth mechanism, is including installation pole, drive gear and tooth pole, drive gear rotates to be connected the installation pole outside, installation pole outer wall rotates and is connected with the layer board, drive gear is located the layer board top, drive gear top outside has the roof, the inside threaded connection of roof has two screws that are the symmetric distribution, two through-holes that are the symmetric distribution are seted up to drive gear inside, two nuts of layer board bottom fixedly connected with, the screw rod the through-hole with the nut is in on the same water flat line, the screw rod runs through the roof the through-hole with the layer board, the spiro union is fixed inside the nut, roof top intermediate position department fixedly connected with rotates the seat, tooth pole threaded connection is in rotate inside the seat.
Preferably, a groove is formed in the middle of the top of the mounting rod.
Preferably, a bump is fixedly connected to the middle position of the bottom of the top plate, and the bump is rotatably connected to the inside of the groove.
Preferably, the groove and the bump are both of a circular structure.
Preferably, the outer side wall bottom of the threaded rod is provided with an external thread, a threaded hole is formed in the rotating seat, and the threaded rod is connected to the inside of the threaded hole through the external thread in a threaded mode.
Preferably, the outer side wall of the tooth bar is provided with two clamping grooves which are symmetrically distributed, and the tops of the clamping grooves are provided with openings.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model sets the integrated thread-twisting mechanism as a detachable structure, the thread rod is connected inside the rotating seat at the top of the top plate, the driving gear is arranged between the rotatable supporting plate at the outer side of the top plate and the mounting rod, the driving gear, the supporting plate and the top plate are fixed through the mutual matching between the screw rod and the nut, the operation is simple, the mounting and dismounting of the driving gear are convenient, after the screw rod is unscrewed after long-time work to separate the top plate from the upper part of the driving gear, the parts can be detached separately and maintained or replaced, the use is convenient, the convenience is improved, the transmission gear is matched with the driving gear to drive the rotating seat to rotate during the work, under the mutual cooperation between external screw thread and the inside screw hole of rotating seat on the tooth pole, make the tooth pole can upwards stretch out in the die cavity and make the fashioned work piece of die cavity separate out from the die cavity, improved drawing of patterns efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the mounting rod of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. mounting a rod; 11. a support plate; 111. a nut; 12. a groove; 2. a drive gear; 21. a through hole; 3. a top plate; 31. a rotating seat; 311. a threaded hole; 32. a screw; 33. a bump; 4. a tooth bar; 41. an external thread; 42. a clamping 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.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a hank tooth mould is with hank tooth mechanism, including installation pole 1, drive gear 2 and tooth pole 4, drive gear 2 rotates to be connected in 1 outside of installation pole, 1 outer wall of installation pole rotates and is connected with layer board 11, drive gear 2 is located layer board 11 top, 2 top outsides of drive gear have roof 3, 3 inside threaded connection of roof has two screw rods 32 that are the symmetric distribution, 2 inside through-holes 21 that are two symmetric distributions of seting up of drive gear, two nuts 111 of 11 bottom fixedly connected with of layer boards, screw rod 32, through-hole 21 and nut 111 are in on same water flat line, screw rod 32 runs through roof 3, through-hole 21 and layer board 11, the spiro union is fixed inside nut 111, 3 top intermediate position departments fixedly connected with of roof rotate seat 31, 4 threaded connection of tooth pole are inside rotating.
In this embodiment: the mounting rod 1 can be mounted on a die through screws, the driving gear 2 is sleeved above a supporting plate 11 on the outer wall of the mounting rod 1, after the driving gear 2 is placed, a top plate 3 is placed above the driving gear 2, two symmetrically distributed screw rods 32 are arranged inside the top plate 3, two through holes 21 are arranged inside the driving gear 2, two nuts 111 are arranged at the bottom of the supporting plate 11, the screw rods 32, the through holes 21 and the nuts 111 are positioned on the same horizontal line, the two screw rods 32 are sequentially screwed downwards after the top plate 3 is placed, the two screw rods 32 sequentially penetrate through the through holes 21 on the two driving gears 2 downwards to enter the two nuts 111 at the bottom of the supporting plate 11, the screw rods 32 are screwed to enable the screw rods 32 and the nuts 111 to be tightly connected together, further, the driving gear 2 is fixed outside the mounting rod 1, the operation is simple, the mounting of the driving gear 2 is convenient, the top of the tooth bar 4 is positioned inside an upper mold core in the mold, the upper mold core and a lower mold core in the mold are assembled together during working, the driving gear 2 rotates under the action of a transmission gear in the mold, the driving gear 2 is fixed between the top plate 3 and the supporting plate 11 through the mutual matching between the screw rod 32 and the nut 111, the stability of the driving gear 2 during working can be improved, the rotation of the driving gear 2 can drive the rotation seat 31 above the top plate 3 and the top plate 3 to rotate, two clamping grooves 42 which are symmetrically distributed are formed in the outer side wall of the tooth bar 4, an opening is formed in the top of each clamping groove 42, the clamping grooves 42 in the tooth bar 4 can be clamped with clamping blocks in the upper mold core, therefore, when the driving gear 2 drives the rotation seat 31 to rotate, the tooth bar 4 cannot rotate along with the rotation seat 31, the tooth bar 4 is in threaded connection with the, tooth pole 4 can upwards stretch out in the die cavity and with the fashioned work piece jack-up that makes progress in the die cavity, make the work piece separate out from the die cavity, realize the drawing of patterns of work piece, can improve drawing of patterns efficiency, and then improve work efficiency, long-time work back, the workman takes off two screw rods 32 of fixed drive gear 2, upwards stimulate roof 3 and can make roof 3 separate from drive gear 2, the workman can take off drive gear 2 from installation pole 1 this moment and carry out solitary change, tooth pole 4 also can be followed and rotated seat 31 and taken off, the operation is simple, conveniently carry out the dismantlement alone and the change of part, the convenience is improved, guarantee the normal use of mould.
In fig. 1, 2 and 3: a groove 12 is formed in the middle of the top of the mounting rod 1, a bump 33 is fixedly connected to the middle of the bottom of the top plate 3, the bump 33 is rotatably connected to the inside of the groove 12, and the groove 12 and the bump 33 are both of a circular structure; roof 3 is when fixed to installation pole 1 top, and the lug 33 of roof 3 bottom is located the recess 12 inside at installation pole 1 top, through mutually supporting between recess 12 and the lug 33, can fix a position roof 3, conveniently uses screw rod 32 to connect fixedly roof 3, drive gear 2 and layer board 11 after the location, and recess 12 is circular structure with lug 33, can not hinder drive gear 2 and rotate.
In fig. 1: the outer side wall bottom of the threaded rod 4 is provided with an external thread 41, a threaded hole 311 is formed in the rotating seat 31, and the threaded rod 4 is connected to the inside of the threaded hole 311 through the external thread 41 in a threaded manner; the utility model discloses a screw rod 4 passes through the external screw thread 41 threaded connection of lateral wall bottom inside the screw hole 311 of rotating seat 31, and in the course of the work, through mutually supporting between external screw thread 41 and the screw hole 311, can make screw rod 4 move in last mold core inside.
The utility model discloses a theory of operation and use flow: before work, the mounting rod 1 is fixed on a mold through screws, the driving gear 2 is placed above the supporting plate 11, the top plate 3 is placed above the driving gear 2 after the driving gear 2 is placed, the two screws 32 are sequentially screwed downwards to enable the screws 32 to penetrate through the top plate 3, the driving gear 2 and the supporting plate 11 to be tightly connected with the nut 111, the driving gear 2 is fixed on the outer side of the mounting rod 1, the driving gear 2 is convenient to mount, at the moment, the clamping groove 42 on the tooth rod 4 and the clamping block inside the upper mold core are clamped together, the upper mold core and the lower mold core inside the mold are clamped together during work, the driving gear 2 rotates under the action of the transmission gear to enable the tooth rod 4 to extend upwards into the mold cavity, a workpiece is separated from the mold cavity, the demolding efficiency can be improved, and the working efficiency is improved, after long-time work, a worker unscrews the screws 32 to separate the, the parts can be detached independently and maintained or replaced, the use is convenient, and the convenience is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hank tooth mould is with hank tooth mechanism, includes installation pole (1), drive gear (2) and tooth pole (4), its characterized in that: the driving gear (2) is rotatably connected to the outer side of the mounting rod (1), the outer wall of the mounting rod (1) is rotatably connected with a supporting plate (11), the driving gear (2) is located above the supporting plate (11), a top plate (3) is arranged outside the top end of the driving gear (2), two screw rods (32) which are symmetrically distributed are in threaded connection inside the top plate (3), two through holes (21) which are symmetrically distributed are formed inside the driving gear (2), two nuts (111) are fixedly connected to the bottom of the supporting plate (11), the screw rods (32), the through holes (21) and the nuts (111) are located on the same horizontal line, the screw rods (32) penetrate through the top plate (3), the through holes (21) and the supporting plate (11) and are fixed inside the nuts (111) in a threaded manner, and a rotating seat (31) is fixedly connected to the middle position of the top plate, the tooth rod (4) is in threaded connection with the inside of the rotating seat (31).
2. The thread twisting mechanism for a thread twisting mold according to claim 1, wherein: a groove (12) is formed in the middle of the top of the mounting rod (1).
3. The thread twisting mechanism for a thread twisting mold according to claim 2, wherein: roof (3) bottom intermediate position department fixedly connected with lug (33), lug (33) rotate to be connected inside recess (12).
4. The thread twisting mechanism for a thread twisting mold according to claim 3, wherein: the groove (12) and the bump (33) are both of a circular structure.
5. The thread twisting mechanism for a thread twisting mold according to claim 1, wherein: the outer side wall bottom of the tooth rod (4) is provided with an external thread (41), a threaded hole (311) is formed in the rotating seat (31), and the tooth rod (4) is connected to the inside of the threaded hole (311) through the external thread (41).
6. The thread twisting mechanism for a thread twisting mold according to claim 1, wherein: two clamping grooves (42) which are symmetrically distributed are formed in the outer side wall of the tooth rod (4), and an opening is formed in the top of each clamping groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082813.7U CN212764280U (en) | 2020-06-12 | 2020-06-12 | Thread-twisting mechanism for thread-twisting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082813.7U CN212764280U (en) | 2020-06-12 | 2020-06-12 | Thread-twisting mechanism for thread-twisting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212764280U true CN212764280U (en) | 2021-03-23 |
Family
ID=75072004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021082813.7U Expired - Fee Related CN212764280U (en) | 2020-06-12 | 2020-06-12 | Thread-twisting mechanism for thread-twisting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212764280U (en) |
-
2020
- 2020-06-12 CN CN202021082813.7U patent/CN212764280U/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 |
Granted publication date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |