CN214888697U - Insert injection molding type motor gear - Google Patents
Insert injection molding type motor gear Download PDFInfo
- Publication number
- CN214888697U CN214888697U CN202121671681.6U CN202121671681U CN214888697U CN 214888697 U CN214888697 U CN 214888697U CN 202121671681 U CN202121671681 U CN 202121671681U CN 214888697 U CN214888697 U CN 214888697U
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- China
- Prior art keywords
- gear body
- injection molding
- moulding plastics
- metal
- make
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 43
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 238000000465 moulding Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000001915 proofreading effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Injection Moulding Of Plastics Or The Like (AREA)
- Gears, Cams (AREA)
Abstract
The utility model discloses an inserts injection molding formula motor gear relates to the injection molding technical field, including the gear body of moulding plastics, the inboard activity of the gear body of moulding plastics is provided with the metal gear body. Through setting up the position adjustment metal gear body of fixed block and the corresponding position between the gear body of moulding plastics, make the inside of the entering gear body of moulding plastics that metal gear body can be quick accurate, the rethread threaded rod rotates, make the threaded rod can utilize the screw thread to drive the nut seat and be axial motion, make the nut seat drive the both ends of locating lever to keeping away from the position removal at metal gear body center, make the both sides of the gear body of moulding plastics that can laminate at the both ends of locating lever, so make the position between metal gear body and the gear body of moulding plastics by stable installation, thereby the effect of being convenient for quick accurate installation has been reached, the time of staff proofreading has so been reduced, the effect that improves work efficiency has been reached simultaneously.
Description
Technical Field
The utility model relates to an injection molding technical field specifically is an inserts injection molding formula motor gear.
Background
At present, a double-layer gear formed by combining a metal gear and a plastic gear is mainly processed by an insert injection molding process, the metal gear is firstly processed during processing, then the metal gear is pressed into a mold of the plastic gear as an insert, and finally the plastic gear is processed by injection molding.
In the prior art, when a common metal gear is embedded into an injection molding gear, workers need to carefully check, so that the installation time of the workers is increased easily, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an inserts injection moulding formula motor gear possesses the advantage of being convenient for quick accurate installation to solve the long problem of installation time.
For the purpose of realizing being convenient for quick accurate installation, the utility model provides a following technical scheme: an insert injection molding type motor gear comprises an injection molding gear body, wherein a metal gear body is movably arranged on the inner side of the injection molding gear body, a fixed block is fixedly arranged at the top of the metal gear body, and a first fixed box and a second fixed box are fixedly arranged on the front side and the rear side of the metal gear body respectively;
the inside activity of first fixed box is provided with the threaded rod, the surface movable mounting of threaded rod has the nut seat, the side fixed mounting of nut seat has the locating lever that extends to the inside fixed box of second.
Furthermore, the connecting tooth grooves are formed in the injection molding gear body, and the metal gear body is located in the connecting tooth grooves.
Furthermore, both sides have all been seted up the spacing groove around the gear body of moulding plastics, two the spacing groove is located the front and back both sides of connecting the tooth's socket respectively.
Furthermore, the front side of the injection molding gear body is provided with a positioning groove, and the positioning groove is located right above the fixing block.
Furthermore, the two ends of the positioning rod are both arc-shaped, and the two ends of the positioning rod and the limiting groove are matched with each other.
Furthermore, a sliding block is fixedly mounted on the back side of the positioning rod, and a sliding rod penetrating through the sliding block is fixedly mounted inside the second fixing box.
Compared with the prior art, the utility model provides an inserts injection moulding motor gear possesses following beneficial effect:
this insert injection molding formula motor gear, through the position adjustment metal gear body that sets up the fixed block and the corresponding position between the gear body of moulding plastics, make the inside of the entering gear body of moulding plastics that metal gear body can be accurate fast, rethread threaded rod rotates, make the threaded rod can utilize the screw thread to drive the nut seat and be axial motion, make the nut seat drive the both ends of locating lever to keeping away from the position removal at metal gear body center, make the both ends of locating lever can laminate the both sides of the gear body of moulding plastics, so make metal gear body and the position between the gear body of moulding plastics stably installed, thereby reached the effect of being convenient for quick accurate installation, the time of staff proofreading has so been reduced, the effect that improves work efficiency has been reached simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the injection-molded gear body of the present invention;
fig. 3 is a schematic structural view of the metal gear body of the present invention;
FIG. 4 is a sectional view of the injection-molded gear body according to the present invention;
fig. 5 is a sectional view of the metal gear body according to the present invention.
In the figure: 1. injection molding the gear body; 2. a metal gear body; 3. connecting the tooth grooves; 4. a limiting groove; 5. positioning a groove; 6. a fixed block; 7. a first stationary box; 8. a second stationary box; 9. a threaded rod; 10. a nut seat; 11. positioning a rod; 12. a slider; 13. a slide bar.
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. 1-5, the utility model discloses an insert injection molding type motor gear, which comprises an injection molding gear body 1, wherein a metal gear body 2 is movably arranged at the inner side of the injection molding gear body 1, a connecting tooth space 3 is arranged inside the injection molding gear body 1, the metal gear body 2 is positioned inside the connecting tooth space 3, limiting grooves 4 are respectively arranged at the front side and the rear side of the injection molding gear body 1, the two limiting grooves 4 are respectively positioned at the front side and the rear side of the connecting tooth space 3, a fixed block 6 is fixedly arranged at the top of the metal gear body 2, a first fixed box 7 and a second fixed box 8 are respectively fixedly arranged at the front side and the rear side of the metal gear body 2, a threaded rod 9 is movably arranged inside the first fixed box 7, a nut seat 10 is movably arranged on the surface of the threaded rod 9, a ball is arranged inside the nut seat 10, the nut seat 10 axially moves along the thread on the surface of the threaded rod 9 through the ball, the side surface of the nut seat 10 is fixedly provided with the positioning rod 11 extending to the inside of the second fixing box 8, the corresponding position between the metal gear body 2 and the injection gear body 1 is adjusted through the position of the fixing block 6, so that the metal gear body 2 can quickly and accurately enter the inside of the injection gear body 1, and then the threaded rod 9 rotates, so that the threaded rod 9 can drive the nut seat 10 to axially move by utilizing the thread, the nut seat 10 drives the two ends of the positioning rod 11 to move to the position far away from the center of the metal gear body 2, the two ends of the positioning rod 11 can be attached to the two sides of the injection gear body 1, thus the position between the metal gear body 2 and the injection gear body 1 is stably installed, and the effect of convenient, quick and accurate installation is achieved, therefore, the checking time of the working personnel is reduced, and the effect of improving the working efficiency is achieved.
Specifically, constant head tank 5 has been opened to the front side of the gear body 1 of moulding plastics, constant head tank 5 is located fixed block 6 directly over, utilizes constant head tank 5 to be located fixed block 6 directly over for the staff can correspond constant head tank 5 through fixed block 6 and install metal gear body 2 fast, so reduced the time of proofreading, reached the effect that improves work efficiency.
Specifically, the both ends of locating lever 11 are the arc, for the setting of matcing each other between the both ends of locating lever 11 and the spacing groove 4, utilize between the both ends of locating lever 11 and the spacing groove 4 for the setting of matcing each other for the both ends of locating lever 11 are laminated the inner wall of spacing groove 4 respectively and the position of fixed metal gear body 2 has reached the effect of location.
Specifically, the back side of the positioning rod 11 is fixedly provided with a sliding block 12, the inside of the second fixing box 8 is fixedly provided with a sliding rod 13 penetrating through the sliding block 12, and the sliding rod 13 penetrates through the sliding block 12, so that the sliding rod 13 can assist the positioning rod 11 to horizontally move through the sliding block 12, the situation that the positioning rod 11 can deviate is avoided, and the effect of stable movement is achieved.
The utility model discloses a theory of operation and use flow: when using, manually rotate metal gear body 2, make metal gear body 2 face up to fixed block 6, later the staff passes through fixed block 6 and corresponds constant head tank 5 and connect tooth's socket 3 to metal gear body 2 lug insertion, later rotation threaded rod 9, make threaded rod 9 can utilize the screw thread to drive nut seat 10 and be axial motion, make nut seat 10 drive the both ends of locating lever 11 to keeping away from the position removal at metal gear body 2 center, make the both ends of locating lever 11 all can laminate the inner wall of spacing groove 4, thereby make the position between metal gear body 2 and the gear body 1 of moulding plastics by the fast and stable installation.
To sum up, this inserts injection molding formula motor gear, through setting up the position adjustment metal gear body 2 of fixed block 6 and the corresponding position between the gear body 1 of moulding plastics, make metal gear body 2 can be quick accurate get into the inside of the gear body 1 of moulding plastics, rethread threaded rod 9 rotates, make threaded rod 9 can utilize the screw thread to drive nut seat 10 and be axial motion, make nut seat 10 drive the both ends of locating lever 11 to the position removal of keeping away from metal gear body 2 center, make the both ends of locating lever 11 can laminate the both sides of the gear body 1 of moulding plastics, so make the position between metal gear body 2 and the gear body 1 of moulding plastics steadily install, thereby reached the effect of being convenient for quick accurate installation, so reduced the time of staff proofreading, the effect that improves work efficiency has been reached simultaneously.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides an inserts formula motor gear of moulding plastics, includes injection moulding gear body (1), its characterized in that: a metal gear body (2) is movably arranged on the inner side of the injection gear body (1), a fixed block (6) is fixedly arranged at the top of the metal gear body (2), and a first fixed box (7) and a second fixed box (8) are fixedly arranged on the front side and the rear side of the metal gear body (2) respectively;
the inside activity of first fixed box (7) is provided with threaded rod (9), the surface movable mounting of threaded rod (9) has nut seat (10), the side fixed mounting of nut seat (10) has locating lever (11) that extend to the inside of second fixed box (8).
2. The insert injection molded motor gear according to claim 1, wherein: the injection molding gear comprises an injection molding gear body (1), wherein a connecting tooth groove (3) is formed in the injection molding gear body (1), and a metal gear body (2) is located in the connecting tooth groove (3).
3. The insert injection molded motor gear according to claim 2, wherein: limiting grooves (4) are formed in the front side and the rear side of the injection molding gear body (1), and the limiting grooves (4) are located in the front side and the rear side of the connecting tooth grooves (3) respectively.
4. The insert injection molded motor gear according to claim 1, wherein: the front side of the injection molding gear body (1) is provided with a positioning groove (5), and the positioning groove (5) is located right above the fixing block (6).
5. The insert injection molded motor gear according to claim 1, wherein: the two ends of the positioning rod (11) are arc-shaped, and the two ends of the positioning rod (11) are matched with the limiting grooves (4).
6. The insert injection molded motor gear according to claim 1, wherein: the back side of the positioning rod (11) is fixedly provided with a sliding block (12), and the inside of the second fixing box (8) is fixedly provided with a sliding rod (13) penetrating through the sliding block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121671681.6U CN214888697U (en) | 2021-07-21 | 2021-07-21 | Insert injection molding type motor gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121671681.6U CN214888697U (en) | 2021-07-21 | 2021-07-21 | Insert injection molding type motor gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214888697U true CN214888697U (en) | 2021-11-26 |
Family
ID=78927409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121671681.6U Active CN214888697U (en) | 2021-07-21 | 2021-07-21 | Insert injection molding type motor gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214888697U (en) |
-
2021
- 2021-07-21 CN CN202121671681.6U patent/CN214888697U/en active Active
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