CN217831898U - Dovetail carriage structure with rod - Google Patents
Dovetail carriage structure with rod Download PDFInfo
- Publication number
- CN217831898U CN217831898U CN202221810433.XU CN202221810433U CN217831898U CN 217831898 U CN217831898 U CN 217831898U CN 202221810433 U CN202221810433 U CN 202221810433U CN 217831898 U CN217831898 U CN 217831898U
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- Prior art keywords
- base
- section
- rotating
- screw rod
- carriage
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- Expired - Fee Related
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- 244000309464 bull Species 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a dovetail planker structure with a rod, relating to the field of tooling equipment, and the technical proposal of the utility model comprises a base, a planker and a rotating rod, wherein the planker is directionally and slidably matched with the base; the sliding direction of the rotating rod and the dragging plate is parallel; the rotating rod sequentially comprises a power section, a rotating section and a screw section, the rotating section is in rotating fit with the base through a bearing, and the screw section is in threaded fit with the carriage. The rotation section is matched with the base through the bearing, so that the friction force between the rotation section and the base can be reduced, and the error caused by abrasion is avoided.
Description
Technical Field
The utility model relates to a tooling equipment field especially relates to area pole forked tail planker structure.
Background
The planker is very common structure on equipment such as lathe, be used for fixed processing part on the layer board, layer board sliding fit is on the base, normal running fit screw rod on the base, screw rod and planker screw-thread fit, it slides on the base to drive the layer board through rotating the screw rod, the comparatively common fixed mode of screw rod is direct and base normal running fit at present, through scribbling lubricating oil, reduce its frictional force, but long-term use still can produce wearing and tearing, lead to machining error's appearance, and just must change base and planker simultaneously in case this kind of wearing and tearing produce, the cost is great.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a take pole forked tail planker structure rotates the section and passes through bearing and base cooperation, can reduce the frictional force between rotation section and the base, avoids causing the error because of wearing and tearing.
The utility model provides a technical scheme that its technical problem adopted is: the dovetail planker structure with the rod comprises a base, a planker and a rotating rod,
the carriage is directionally matched with the base in a sliding manner;
the sliding direction of the rotating rod and the dragging plate is parallel;
the rotating rod sequentially comprises a power section, a rotating section and a screw section, the rotating section is in rotating fit with the base through a bearing, and the screw section is in threaded fit with the carriage.
Because screw rod section and layer board normal running fit, consequently can drive the layer board through rotating the bull stick and slide on the line type of base to steady drive layer board, the migration distance is more controllable, rotates section and base normal running fit through setting up the bearing, can show the frictional force that reduces between rotation section and the base, avoids because bull stick and the size error that base friction brought.
Preferably, the bearing is detachably fixed with the base and the carriage respectively. For subsequent replacement.
Preferably, the lower surface of the dragging plate is provided with a dovetail groove, and the upper surface of the base is in sliding fit with the dovetail groove. The carriage can be stably matched with the base.
Preferably, the base be provided with the parallel bar groove of bull stick, the screw rod section is located the bar inslot, the rotation section normal running fit in the tip lateral wall in bar groove, the power section is located the outside of base. The screw rod can be arranged in the base through the strip-shaped groove, so that the screw rod is more concealed, the interference between an external part and the screw rod is avoided, and the planker can more conveniently process.
Preferably, the carriage is provided with a threaded sleeve extending to the strip-shaped groove, and the threaded sleeve is provided with a screw hole in threaded fit with the screw rod section. The supporting plate and the screw rod section of being convenient for carry out the adaptation, and the planker passes through swivel nut and screw rod cooperation, and the length of swivel nut is shorter, and because the swivel nut can be longer on the stroke of screw rod motion, the formation that corresponding screw rod drive supporting plate removed also can be longer, and shorter base and screw rod can drive the supporting plate and remove bigger stroke, the material of more sparingly equipment.
Preferably, the power section is provided with a hand wheel. The rotating rod is convenient to rotate.
Preferably, the power section is provided with a pulley. The belt pulley can bring the possibility for the motor drives the rotating rod, and the motor can drive the belt pulley to rotate through the belt so as to drive the carriage to move more quickly.
The utility model has the advantages that:
this scheme adopts screw rod and layer board screw thread adaptation, it can very steadily move in the same direction as smooth drive planker to rotate the screw rod, screw rod drive's mode has the function of auto-lock simultaneously, the screw rod can only one-way drive layer board, the layer board can not the back drive screw rod, safe and reliable's processing provides probably on the layer board, the rotation section passes through bearing and base cooperation, can reduce the frictional force between rotation section and the base, avoid causing the error because of wearing and tearing, even appear wearing and tearing, also can change the bearing, need not change base and planker, cost of maintenance is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only three of the 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 view of embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of embodiment 1 of the present invention;
fig. 3 is a schematic view of embodiment 2 of the present invention;
the device comprises a base 1, a carriage 2, a screw rod section 3, a rotating section 4, a power section 5, a strip-shaped groove 6, a threaded sleeve 7, a bearing 8, a hand wheel 9, a dovetail groove 10 and a belt pulley 11.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the attached drawings and the embodiment, which is only used to explain the present invention, and is not limited to the protection scope of the present invention.
Example 1
As shown in fig. 1, the dovetail planker structure with a rod comprises a base 1, a planker 2 and a rotating rod; the carriage 2 is directionally and slidably matched with the base 1; the rotating rod is parallel to the sliding direction of the carriage 2; the rotating rod sequentially comprises a power section 5, a rotating section 4 and a screw rod section 3, wherein the rotating section 4 is in rotating fit with the base 1 through a bearing 8, and the screw rod section 3 is in threaded fit with the carriage 2.
Because screw rod section 3 and layer board normal running fit, consequently can drive the layer board through rotating the bull stick and slide at base 1 line type to steady drive layer board, migration distance is more controllable, rotates section 4 and base 1 normal running fit through setting up bearing 8, can show to reduce the frictional force between rotation section 4 and the base 1, avoids because bull stick and the size error that base 1 friction brought.
The bearing 8 is detachably fixed with the base 1 and the carriage 2 respectively. For subsequent replacement.
Referring to fig. 2, a dovetail groove 10 is provided on the lower surface of the carriage 2, and the upper surface of the base 1 is in sliding fit with the dovetail groove 10. The carriage 2 can be stably matched with the base 1.
The carriage 2 is provided with a threaded sleeve 7 extending to the strip-shaped groove 6, and the threaded sleeve 7 is provided with a screw hole in threaded fit with the screw rod section 3. The supporting plate and the screw rod section 3 are convenient to adapt, the dragging plate is matched with the screw rod through the screw sleeve, the length of the screw sleeve is shorter, the stroke of the screw sleeve capable of moving on the screw rod is longer, the corresponding screw rod drives the supporting plate to move to form a longer stroke, the shorter base and the screw rod can drive the supporting plate to move to a larger stroke, and the material of the equipment is saved more.
The power section 5 is provided with a hand wheel 9. The rotating rod is convenient to rotate.
This scheme adopts screw rod and layer board screw thread adaptation, it can be very steady in the same direction as smooth drive planker 2 removal to rotate the screw rod, screw rod drive's mode has the function of auto-lock simultaneously, the screw rod can only one-way drive layer board, the layer board can not the back drive screw rod, safe and reliable's processing provides probably on the layer board, rotation section 4 passes through bearing 8 and base 1 cooperation, can reduce the frictional force between rotation section 4 and the base 1, avoid causing the error because of wearing and tearing, even wearing and tearing appear, also can change bearing 8, need not change base 1 and planker 2, cost of maintenance is lower.
Example 2
As shown in fig. 3, compared with embodiment 1, embodiment 2 has the following distinguishing technical features: the power section 5 is provided with a pulley 11. The belt pulley 11 can bring possibility for the motor to drive the rotating rod, and the motor can drive the belt pulley 11 to rotate through the belt so as to drive the carriage 2 to move more quickly.
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.
Claims (7)
1. The dovetail planker structure with the rod is characterized by comprising a base (1), a planker (2) and a rotating rod;
the carriage (2) is directionally matched with the base (1) in a sliding manner;
the rotating rod is parallel to the sliding direction of the carriage (2);
the rotating rod sequentially comprises a power section (5), a rotating section (4) and a screw rod section (3), the rotating section (4) is in rotating fit with the base (1) through a bearing (8), and the screw rod section (3) is in threaded fit with the carriage (2).
2. The bar-carrying dovetail planker structure of claim 1, wherein: the bearing (8) is detachably fixed with the base (1) and the carriage (2) respectively.
3. The bar-carrying dovetail planker structure of claim 1, wherein: the lower surface of the dragging plate (2) is provided with a dovetail groove (10), and the upper surface of the base (1) is in sliding fit with the dovetail groove (10).
4. The bar-carrying dovetail planker structure of claim 1, wherein: base (1) be provided with parallel bar groove (6) of bull stick, screw rod section (3) are located in bar groove (6), rotation section (4) normal running fit in the tip lateral wall in bar groove (6), power section (5) are located the outside of base (1).
5. The bar-carrying dovetail planker structure of claim 4, wherein: the carriage (2) is provided with a threaded sleeve (7) extending to the strip-shaped groove (6), and the threaded sleeve (7) is provided with a screw hole in threaded fit with the screw rod section (3).
6. The bar-carrying dovetail planker structure of claim 1, wherein: the power section (5) is provided with a hand wheel (9).
7. The bar-carrying dovetail planker structure of claim 1, wherein: the power section (5) is provided with a belt pulley (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810433.XU CN217831898U (en) | 2022-07-13 | 2022-07-13 | Dovetail carriage structure with rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810433.XU CN217831898U (en) | 2022-07-13 | 2022-07-13 | Dovetail carriage structure with rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217831898U true CN217831898U (en) | 2022-11-18 |
Family
ID=84038002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221810433.XU Expired - Fee Related CN217831898U (en) | 2022-07-13 | 2022-07-13 | Dovetail carriage structure with rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217831898U (en) |
-
2022
- 2022-07-13 CN CN202221810433.XU patent/CN217831898U/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: 20221118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |