CN212470075U - Internal tapping machine with torque force control function - Google Patents
Internal tapping machine with torque force control function Download PDFInfo
- Publication number
- CN212470075U CN212470075U CN202020304067.5U CN202020304067U CN212470075U CN 212470075 U CN212470075 U CN 212470075U CN 202020304067 U CN202020304067 U CN 202020304067U CN 212470075 U CN212470075 U CN 212470075U
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- Prior art keywords
- gear
- protective housing
- screw rod
- pivot
- sleeve
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- Expired - Fee Related
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- 238000010079 rubber tapping Methods 0.000 title claims description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000012856 packing Methods 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model discloses a attack tooth machine in torsion control mould, include protective housing, screw rod, packing ring, base, pivot, attack tooth pole, first gear, drive gear and second gear, the one end of protective housing is equipped with the screw rod, the screw rod passes through the packing ring with the protective housing is connected, the other end of protective housing is equipped with attack tooth pole, the outer lane of attacking tooth pole is equipped with the pivot, the top of pivot is equipped with the second gear, the outer lane of pivot is equipped with the base, the base with protective housing fixed connection, the screw rod is located the inside position of protective housing has cup jointed first gear. The utility model discloses in, the device uses single drive gear to reduce the probability that the gear damaged, uses drive gear to make simultaneously and attacks tooth pole and punching machine synchronous operation and reduce the waste of power, and the sleeve passes through the movable block transmission with the rotary drum, prevents that the screw rod from damaging because the instantaneous torsional force is too big when the screw rod moves down and drives the rotation of sleeve.
Description
Technical Field
The utility model relates to a mechanical transmission device field particularly, relates to a tooth machine is attacked in torsion control mould.
Background
Cold stamping hardware wide application is in industrial production, when needing the screw hole on some products, carries out the tapping through installing the tapping machine in stamping die to improve production efficiency, guarantee product quality.
The tooth machine uses hydraulic oil or motor to drive in current mould, and hydraulic oil and motor are different with punching machine power when driving, consequently still need be unfavorable for the mill production for providing power for attacking the tooth machine again, and traditional attacking tooth machine uses a plurality of gear drive simultaneously, in case there is single gear damage to break whole transmission process very easily, is unfavorable for improving production efficiency.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tooth machine is attacked in torque force control mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tooth machine is attacked in torsion control mould, includes protective housing, screw rod, packing ring, base, pivot, attacks tooth pole, first gear, drive gear and second gear, the one end of protective housing is equipped with the screw rod, the screw rod passes through the packing ring with the protective housing is connected, the other end of protective housing is equipped with attack tooth pole, the outer lane of attacking tooth pole is equipped with the pivot, the top of pivot is equipped with the second gear, the outer lane of pivot is equipped with the base, the base with protective housing fixed connection, the screw rod is located the inside position of protective housing has cup jointed first gear, first gear with the second gear all with drive gear meshes.
Furthermore, the part of the protective shell, which is located on the screw rod, is sleeved with a sleeve, threads are arranged on the outer portion of the screw rod and the inner portion of the sleeve, and a plurality of second movable blocks are arranged on the outer ring of the sleeve.
Furthermore, a rotating drum is arranged inside the first gear, a plurality of first movable blocks are arranged on the inner wall of the rotating drum, the rotating drum is sleeved outside the sleeve, and the first movable blocks are matched with the second movable blocks in the opposite direction.
Furthermore, one end of the transmission gear is meshed with the first gear, the other end of the transmission gear is meshed with the second gear, a fixing block is arranged in the middle of the transmission gear, and a transmission shaft of the transmission gear penetrates through the fixing block.
Furthermore, the second gear is located at the top end of the rotating shaft, and the second gear is fixedly connected with the rotating shaft.
Furthermore, the bottom end of the rotating shaft is provided with the tapping rod, and the tapping rod is fixedly connected with the rotating shaft.
Further, the base is located the protective housing bottom is kept away from the one end of screw rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, the device uses single drive gear to reduce the probability that the gear damaged, uses drive gear to make simultaneously and attacks tooth pole and punching machine synchronous operation and reduce the waste of power.
2. The utility model discloses in, the design has the sleeve to pass through the movable block transmission with the rotary drum, prevents that the screw rod from damaging because instantaneous torsional force is too big when the screw rod moves down and drives the sleeve rotation.
3. The utility model discloses in, the design has the packing ring to prevent that the dust from getting into the inside damage drive gear of protective housing, and the device internal transmission simple structure is convenient for maintain simultaneously, improves the warranty efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an entire embodiment of the present invention;
figure 2 is a cross-sectional view of an embodiment according to the invention as a whole;
fig. 3 is a schematic view of a connection structure of the rotary drum and the sleeve according to an embodiment of the present invention.
Reference numerals:
1. a protective shell; 2. a screw; 3. a gasket; 4. a base; 5. a rotating shaft; 6. a tapping rod; 7. a first gear; 8. a transmission gear; 9. a second gear; 10. a fixed block; 11. a rotating drum; 12. a sleeve; 13. a first movable block; 14. and a second movable block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a torque control internal tapping machine according to an embodiment of the present invention includes a protective housing 1, a screw rod 2, a washer 3, a base 4, a rotating shaft 5, a tapping rod 6, a first gear 7, a transmission gear 8, and a second gear 9, one end of the protective shell 1 is provided with the screw rod 2, the screw rod 2 is connected with the protective shell 1 through the gasket 3, the other end of the protective shell 1 is provided with the tapping rod 6, the outer ring of the tapping rod 6 is provided with the rotating shaft 5, the top end of the rotating shaft 5 is provided with the second gear 9, the outer ring of the rotating shaft 5 is provided with the base 4, the base 4 with the protective housing 1 fixed connection, the screw rod 2 is located the position of protective housing 1 inside has cup jointed first gear 7, first gear 7 with second gear 9 all with drive gear 8 meshes.
The sleeve 12 is sleeved at the position, located on the protective shell 1, of the screw rod 2, threads are arranged on the outer portion of the screw rod 2 and the inner portion of the sleeve 12, and a plurality of second movable blocks 14 are arranged on the outer ring of the sleeve 12.
A rotating drum 11 is arranged inside the first gear 7, a plurality of first movable blocks 13 are arranged on the inner wall of the rotating drum 11, the rotating drum 11 is sleeved outside the sleeve 12, and the first movable blocks 13 are matched with the second movable blocks 14 in the direction.
One end of the transmission gear 8 is meshed with the first gear 7, the other end of the transmission gear 8 is meshed with the second gear 9, a fixing block 10 is arranged in the middle of the transmission gear 8, and a transmission shaft of the transmission gear 8 penetrates through the fixing block 10.
The second gear 9 is located at the top end of the rotating shaft 5, and the second gear 9 is fixedly connected with the rotating shaft 5.
Wherein, the bottom of pivot 5 is equipped with attack tooth pole 6, attack tooth pole 6 with pivot 5 fixed connection.
Wherein, the base 4 is located at one end of the bottom of the protective shell 1 far away from the screw rod 2.
Principle of operation
When specifically using, with the bottom fixed connection of protective housing 1 and punching machine, insert screw rod 2 in the sleeve 12 of protective housing 1, the top of screw rod 2 and the top fixed connection of punching machine, when the punching machine downstream, screw rod 2 drives sleeve 12 and rotates, the second movable block 14 of sleeve 12 outer lane promotes first movable block 13 and moves, first movable block 13 drives and rotates 11 and rotates, the outside first gear 7 of rotary drum 11 rotates thereupon, drive the transmission of second gear 9 through drive gear 8, second gear 9 drives through pivot 5 and attacks tooth pole 6 and rotate and attack the tooth, then all movements reverse operation when the punching machine upstream, fixed block 10 is used for preventing that drive gear 8 from droing and causing equipment to damage simultaneously.
In addition, the device uses single drive gear 8 to reduce the probability that the gear damaged, use drive gear 8 simultaneously to make and attack tooth bar 6 and punching machine synchronous operation and reduce the waste of power, the design has sleeve 12 and rotary drum 11 to pass through the movable block transmission, because the instantaneous torsional force is too big when preventing that screw rod 2 from moving down and driving sleeve 12 to rotate causes screw rod 2 to damage, the design has packing ring 3 to prevent that the dust from getting into 1 internal damage drive gear 8 of protective housing, the device internal transmission simple structure is convenient for maintain simultaneously, improve the guarantee efficiency.
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 (7)
1. The utility model provides a attack tooth machine in torque control mould, its characterized in that, includes protective housing (1), screw rod (2), packing ring (3), base (4), pivot (5), attacks tooth pole (6), first gear (7), drive gear (8) and second gear (9), the one end of protective housing (1) is equipped with screw rod (2), screw rod (2) pass through packing ring (3) with protective housing (1) is connected, the other end of protective housing (1) is equipped with attack tooth pole (6), the outer lane of attacking tooth pole (6) is equipped with pivot (5), the top of pivot (5) is equipped with second gear (9), the outer lane of pivot (5) is equipped with base (4), base (4) with protective housing (1) fixed connection, the position that screw rod (2) are located protective housing (1) inside cup joints first gear (7), the first gear (7) and the second gear (9) are both meshed with the transmission gear (8).
2. The torque control internal tapping machine according to claim 1, wherein a sleeve (12) is sleeved on a portion of the screw (2) located on the protective shell (1), threads are arranged on the outside of the screw (2) and the inside of the sleeve (12), and a plurality of second movable blocks (14) are arranged on the outer ring of the sleeve (12).
3. The torque control internal tapping machine according to claim 1, wherein a rotating drum (11) is arranged inside the first gear (7), a plurality of first movable blocks (13) are arranged on the inner wall of the rotating drum (11), the rotating drum (11) is sleeved outside the sleeve (12), and the first movable blocks (13) are matched with the second movable blocks (14) in direction.
4. The torque control internal tapping machine according to claim 1, wherein one end of the transmission gear (8) is engaged with the first gear (7), the other end of the transmission gear (8) is engaged with the second gear (9), a fixing block (10) is arranged in the middle of the transmission gear (8), and a transmission shaft of the transmission gear (8) penetrates through the fixing block (10).
5. The torque control internal tapping machine according to claim 1, wherein the second gear (9) is located at the top end of the rotating shaft (5), and the second gear (9) is fixedly connected with the rotating shaft (5).
6. The torque control internal tapping machine according to claim 1, wherein the tapping rod (6) is arranged at the bottom end of the rotating shaft (5), and the tapping rod (6) is fixedly connected with the rotating shaft (5).
7. A torque control internal tapping machine according to claim 1, wherein the base (4) is located at the end of the bottom of the protective shell (1) away from the screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304067.5U CN212470075U (en) | 2020-03-12 | 2020-03-12 | Internal tapping machine with torque force control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304067.5U CN212470075U (en) | 2020-03-12 | 2020-03-12 | Internal tapping machine with torque force control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212470075U true CN212470075U (en) | 2021-02-05 |
Family
ID=74457476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020304067.5U Expired - Fee Related CN212470075U (en) | 2020-03-12 | 2020-03-12 | Internal tapping machine with torque force control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212470075U (en) |
-
2020
- 2020-03-12 CN CN202020304067.5U patent/CN212470075U/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: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |