CN210178853U - Screw adjusting structure for automatically adjusting stroke - Google Patents
Screw adjusting structure for automatically adjusting stroke Download PDFInfo
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- CN210178853U CN210178853U CN201921142311.6U CN201921142311U CN210178853U CN 210178853 U CN210178853 U CN 210178853U CN 201921142311 U CN201921142311 U CN 201921142311U CN 210178853 U CN210178853 U CN 210178853U
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- adjusting
- arch
- screw
- adjustment
- stroke
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 description 15
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a screw rod regulation structure for automatically controlled regulation stroke is located inside the closed cavity, is connected with adjusting drive mechanism, include: connect adjusting screw, the adjustment mechanism shell of adjusting drive mechanism one end and be used for fixing the fixed buckle on the adjustment mechanism shell with adjusting screw, adjusting screw with the middle part through-hole of fixed buckle is connected, it is protruding to be equipped with first arch and second near adjusting the drive mechanism direction on the adjustment mechanism shell, interval setting about first arch and the protruding one-tenth of second, adjusting screw just is close to the screw thread end of adjusting the drive mechanism direction at first protruding homonymy and is equipped with the arch, the arch is located between first arch and the second arch. The utility model discloses can adjust the operation outside the sealed cavity, it is spacing with two protruding contacts on the adjustment mechanism shell through adjusting screw's arch, can feed back to making whole regulation structure no longer continue to adjust, and the security is high, can not cause the damage to regulation structure.
Description
Technical Field
The utility model relates to an adjusting screw's technical field especially relates to a screw rod regulation structure for automatically controlled regulation stroke.
Background
In engineering production, such as the automobile industry, the machinery industry and the like, equipment which needs to be adjusted in the horizontal direction or the vertical direction is arranged in some closed cavities, and a screw adjusting mechanism is commonly used and can be used for adjusting the equipment in the cavities outside the closed cavities. A conventional screw adjustment mechanism typically includes at least one adjustment screw and an adjustment device housing. Usually, the length of the thread on the adjusting screw is the adjusting stroke of the adjusting mechanism, when the adjusting mechanism is adjusted to two limit positions, an operator cannot observe and know the stroke of the adjusting mechanism which is not adjusted again, and particularly when the adjusting mechanisms are arranged below a cover plate or in a cavity or the like, the adjusting mechanism can idle or even damage the whole adjusting structure after being adjusted again.
SUMMERY OF THE UTILITY MODEL
In accordance with the above-mentioned technical problem, a screw adjustment structure for automatically adjusting a stroke is provided. The utility model discloses the displacement that mainly utilizes adjusting screw to produce realizes the required adjusting device's in terminal position control, and first arch or the bellied contact of second on the arch that just passes through adjusting screw and the adjustment mechanism shell is spacing, realizes the automatic control of whole regulation structure stroke, effectively avoids the emergence of idle running. The utility model discloses a technical means as follows:
a screw rod adjusting structure for automatically controlling and adjusting stroke is located inside a closed cavity and is connected with an adjusting transmission mechanism, and comprises: connect adjusting screw, the adjustment mechanism shell of adjusting drive mechanism one end and be used for fixing the fixed buckle on the adjustment mechanism shell with adjusting screw, adjusting screw with the middle part through-hole of fixed buckle is connected, the middle part through-hole is equipped with the internal thread, it is protruding to be equipped with first arch and second near adjusting the drive mechanism direction on the adjustment mechanism shell, interval setting about first arch and second arch become, adjusting screw just is equipped with the arch near the screw thread end of adjusting the drive mechanism direction at first protruding homonymy, the arch is located between first arch and the second arch.
Further, the distance between the first protrusion and the second protrusion is the adjusting stroke of the whole adjusting structure, and the distance is smaller than or equal to the thread length of the adjusting screw.
Further, the first protrusion and the second protrusion are arranged in pairs, and at least 1 pair is provided.
Further, the first protrusion and the second protrusion are symmetrically arranged up and down, or both are arranged above, or both are arranged below.
Further, the shape of the bulge is at least one of a fan shape, a rectangular shape or a trapezoidal shape, or a combination of more than one of the fan shape, the rectangular shape or the trapezoidal shape.
Further, the protrusions are arranged in the same structure which is distributed symmetrically up and down, or in an integral structure.
Furthermore, 1 fixing buckle is arranged, so that the adjusting screw rod is fixed on the adjusting mechanism shell, and the adjusting screw rod is prevented from falling off from the adjusting mechanism shell during the self-control stroke; the fixed buckle has small size, saves space and is replaceable.
Furthermore, the adjusting end of the adjusting transmission mechanism connected with the adjusting screw rod can extend to the outside of the closed cavity, so that the operation of an operator is facilitated; when the distance between the regulated unit and the regulating end is too far, the regulating screw is connected with the regulated equipment by connecting other transmission mechanisms.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses a screw rod regulation structure for automatically controlled regulation stroke can adjust the operation outside seal chamber, and it is spacing to pass through first arch on adjusting screw's the arch and the adjustment mechanism shell or the bellied contact of second, can feed back to making whole regulation structure no longer continue to adjust, realizes the automatic control of whole regulation structure stroke, and the security is high, effectively avoids the emergence of idle running, can not cause the damage to whole regulation structure.
2. The utility model discloses a screw rod regulation structure for automatically controlled regulation stroke, its adjusting screw takes place to damage removable.
3. The utility model discloses a screw rod regulation structure for automatically controlled regulation stroke, adjusting screw can satisfy the machine-shaping of multiple material according to environment and equipment requirement.
4. The utility model discloses a screw rod regulation structure for automatically controlled regulation stroke, adjusting screw's automatically regulated stroke can be according to the required actual conditions who establishes the change design and development repeatedly.
Based on the reason, the utility model discloses can use adjusting screw to carry out the extensive popularization in fields such as the auto industry, the machinery trade that the direction was adjusted.
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 description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention connected to the adjusting transmission mechanism.
Fig. 3 is a schematic structural view of the middle adjusting screw of the present invention.
Fig. 4 is a right side view of the adjusting screw of the present invention.
Fig. 5 is a left side view of the adjusting screw of the present invention.
Fig. 6 is a front view of the middle fixing buckle of the present invention.
Fig. 7 is a front view of the middle fixing buckle of the present invention in an open state.
Fig. 8 is a top view of the middle fixing buckle of the present invention in an open state.
In the figure: 1. adjusting the screw rod; 2. an adjustment mechanism housing; 3. fixing the buckle; 4. adjusting the transmission mechanism; 11. a protrusion; 21. a first protrusion; 22. a second protrusion; 41. and adjusting the end.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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
As shown in fig. 1-8, the utility model discloses a screw rod adjusting structure for automatically controlled adjusting stroke, inside being located the closed cavity, is connected with the one end that is located the closed cavity inside in adjusting drive mechanism 4, include: the adjusting mechanism comprises an adjusting screw rod 1 connected to one end of an adjusting transmission mechanism 4, an adjusting mechanism shell 2 and a fixing buckle 3 used for fixing the adjusting screw rod 1 on the adjusting mechanism shell 2, wherein one end of the adjusting screw rod 1 close to a bulge 11 is connected with the adjusting transmission mechanism 4, the end far away from the bulge 11 is connected with an adjusted unit in a closed cavity, the adjusted unit is not shown in the figure, two sides of the fixing buckle 3 are inwards buckled to buckle the adjusting screw rod 1 in a middle through hole of the fixing buckle 3, the middle through hole is provided with internal threads, external threads on the adjusting screw rod 1 are in threaded connection with the internal threads in the middle through hole of the fixing buckle 3, the fixing buckle 3 and the adjusting screw rod 1 connected with the fixing buckle are fixed on the adjusting mechanism shell 2 through one end of the fixing buckle 3, and a first bulge 21 and a second bulge 22 are arranged on the adjusting mechanism shell 2 in a direction close to, the first bulge 21 and the second bulge 22 are arranged at left and right intervals, the regulating screw 1 is provided with a bulge 11 at the same side of the first bulge 21 and at the tail end of the thread in the direction close to the regulating transmission mechanism 4, and the bulge 11 is positioned between the first bulge 21 and the second bulge 22; the adjusting end 41 above the adjusting transmission mechanism 4 is positioned outside the closed cavity body, so that an operator can conveniently operate the adjusting transmission mechanism by using a tool, the adjusting end 41 can be adjusted by matching with an adjusting tool, the adjusting tool can be a cross screwdriver, a straight screwdriver or a hexagonal wrench, and when the adjusting tool is the cross screwdriver, the adjusting end 41 is designed to be matched with an interface of the cross screwdriver; when the adjusting tool is a straight screwdriver, the adjusting end 41 is matched with an interface designed into a straight screwdriver; when the adjusting tool is a hexagon wrench, the adjusting end 41 is designed to be a socket of the hexagon wrench, and the socket of the adjusting end 41 is designed according to actual requirements.
The distance between the first projection 21 and the second projection 22 in this embodiment is the adjustment stroke of the whole adjustment structure, and the distance is less than or equal to the thread length of the adjustment screw 1.
In this embodiment, the first protrusion 21 and the second protrusion 22 are provided in pairs, and 1 pair is provided, and are disposed in an up-down symmetrical manner.
The shape of the protrusion 11 in this embodiment is a sector, and the protrusion is arranged in the same structure that is distributed symmetrically up and down.
In the embodiment, 1 fixing buckle 3 is arranged, so that the adjusting screw rod 1 is fixed on the adjusting mechanism shell 2, and the fixing buckle 3 prevents the adjusting screw rod 1 from falling off from the adjusting mechanism shell 2 during the self-control stroke; the fixed buckle 3 is small in size, saves space and is replaceable.
In the embodiment, the adjusting end 41 of the adjusting transmission mechanism 4 connected with the adjusting screw rod 1 can extend to the outside of the closed cavity, so that the operation of an operator is facilitated; when the unit to be adjusted is too far away from the adjusting end 41, the adjusting screw 1 is connected with the device to be adjusted by connecting other transmission mechanisms.
The utility model discloses an use: before the fixing buckle 3 is used, the two sides of the fixing buckle 3 are buckled inwards to buckle the adjusting screw rod 1 in the middle through hole of the fixing buckle 3, the fixing buckle 3 is buckled and locked after the external thread on the adjusting screw rod 1 is in threaded connection with the internal thread in the middle through hole of the fixing buckle 3, and then the fixing buckle 3 and the adjusting screw rod 1 connected with the fixing buckle are integrally fixed on the adjusting mechanism shell 2 through one end of the fixing buckle 3; one end of the adjusting screw rod 1 close to the bulge 11 is connected with the adjusting transmission mechanism 4, the end far away from the bulge 11 is connected with the adjusted unit in the closed cavity, outside the closed cavity, an adjusting tool is connected with an interface of an adjusting end 41 of the adjusting transmission mechanism 4 to enable the adjusting transmission mechanism 4 to rotate, thereby driving the adjusting screw rod 1 to move horizontally or vertically, the specific moving direction is determined according to the installation position, the direction and the adjusting direction required by the adjusted unit, in the adjusting process, the position of the adjusting equipment needed by the terminal is adjusted through the displacement generated by the adjusting screw rod 1, and when the protrusion 11 of the adjusting screw rod 1 contacts with the first protrusion 21 or the second protrusion 22 on the adjusting mechanism shell 2, the limit position is reached, the whole adjusting structure does not continue to act, namely, the stroke of the whole adjusting structure is automatically controlled, and the idle running can be effectively avoided. Therefore, the position adjustment of the terminal adjusted unit can be realized by utilizing the displacement generated by the adjusting screw 1; meanwhile, self-control of the adjusting stroke in the adjusting process is realized according to the structural characteristics of the adjusting screw rod 1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a structure is adjusted to screw rod for automatically controlled regulation stroke, is located closed cavity inside, is connected with regulation drive mechanism (4), its characterized in that includes: connect adjusting screw (1), the adjusting mechanism shell (2) of adjusting drive mechanism (4) one end and be used for fixing fixed buckle (3) on adjusting mechanism shell (2) adjusting screw (1), adjusting screw (1) with the middle part through-hole of fixed buckle (3) is connected, adjusting mechanism shell (2) are gone up and are close to adjusting drive mechanism (4) direction and are equipped with first arch (21) and second arch (22), interval setting about first arch (21) and second arch (22) become, adjusting screw (1) are equipped with arch (11) at first arch (21) homonymy and near the screw thread end of adjusting drive mechanism (4) direction, arch (11) are located between first arch (21) and second arch (22).
2. Screw adjustment structure for the automatic adjustment of the stroke according to claim 1, characterized in that the distance of the first (21) and second (22) protrusions is the adjustment stroke of the entire adjustment structure, said distance being less than or equal to the thread length of the adjustment screw (1).
3. Screw adjustment structure for the automatic adjustment of the stroke according to claim 1 or 2, characterized in that the first (21) and second (22) protrusions are provided in pairs, at least 1 pair being provided.
4. Screw adjustment structure for the automatic control of the stroke according to claim 3, characterized in that the first protrusion (21) and the second protrusion (22) are arranged symmetrically up and down, or both are arranged above, or both are arranged below.
5. Screw adjustment structure for automatic stroke adjustment according to claim 1, wherein the shape of the protrusion (11) is at least one of fan-shaped, rectangular or trapezoidal, or a combination of more than one.
6. Screw adjustment structure for the automatic controlled adjustment of the stroke according to claim 5, characterized in that the protrusions (11) are arranged in the same structure distributed symmetrically up and down or in one integral structure.
7. Screw adjustment structure for the automatic controlled adjustment of the stroke according to claim 1, characterized in that there are at least 1 of said fixing catches (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142311.6U CN210178853U (en) | 2019-07-19 | 2019-07-19 | Screw adjusting structure for automatically adjusting stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142311.6U CN210178853U (en) | 2019-07-19 | 2019-07-19 | Screw adjusting structure for automatically adjusting stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178853U true CN210178853U (en) | 2020-03-24 |
Family
ID=69841287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142311.6U Expired - Fee Related CN210178853U (en) | 2019-07-19 | 2019-07-19 | Screw adjusting structure for automatically adjusting stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210178853U (en) |
-
2019
- 2019-07-19 CN CN201921142311.6U patent/CN210178853U/en not_active Expired - Fee Related
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| 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: 20200324 Termination date: 20210719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |