CN220680025U - Reversible power tool apron - Google Patents
Reversible power tool apron Download PDFInfo
- Publication number
- CN220680025U CN220680025U CN202322316172.7U CN202322316172U CN220680025U CN 220680025 U CN220680025 U CN 220680025U CN 202322316172 U CN202322316172 U CN 202322316172U CN 220680025 U CN220680025 U CN 220680025U
- Authority
- CN
- China
- Prior art keywords
- base
- tool holder
- power tool
- keyway
- output shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002441 reversible effect Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 12
- 238000003801 milling Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model provides a reversible power tool apron, which comprises a base and a rotator, wherein an input shaft is rotatably arranged on the base; the rotating body is rotatably provided with an output shaft and an intermediate shaft, one end of the intermediate shaft is connected with the output shaft through a gear mechanism, and the output shaft is provided with a tool holder; the terminal surface circumference of base sets up circular location boss, and the terminal surface circumference of turning is opened there is circular constant head tank, and it has first keyway to open of base both sides face, and it has the second keyway to open the both sides face of turning, and detachable installation location keybar in first keyway and the second keyway. The rotary tool holder is characterized in that the rotary tool holder is driven to rotate through the input shaft, the rotary tool holder is driven to rotate, the locating groove of the rotary tool holder can rotate 180 degrees along the circular locating boss of the base, the rotary tool holder is located on the base through the matching of the locating key strip, the first key groove and the second key groove, the price of the power tool holder is more economical relative to that of the double-output power tool holder, and the machining of one end of a workpiece can be achieved through single-end workpiece machining, namely the machining of one end of the workpiece and the machining of the double ends of the workpiece can be achieved according to requirements.
Description
Technical Field
The utility model relates to the field of processing equipment, in particular to a reversible power tool apron.
Background
The turning and milling power tool apron is a power head on a turning and milling composite machine tool, is arranged on a power tool turret of the turning and milling composite machine tool, and drives a tool on the turning and milling power tool apron to perform rotary motion by utilizing a driving motor in the power tool turret so as to perform turning and milling processing on a workpiece. Usually to the processing of the other end is carried out to the processing one end of adding needs first and then clamping again of double-end main shaft, so machining efficiency is low and clamping again leads to processing error easily, appears having the power blade holder of controlling two in order to improve machining efficiency market, like current chinese patent: the utility model provides a double-ended power blade holder (patent number: ZL 202220766320.8) about eccentric formula, the work piece only need middle clamping fixed once, utilizes double-ended power blade holder to accomplish the processing of work piece two under the condition that need not the clamping work piece again and forms the double-end main shaft, but double-ended power blade holder price is more expensive than single-ended power blade holder, and not all work piece processing in the course of working need the processing of two also need single-ended work piece, can not satisfy the switching of single-ended work piece processing and double-end work piece processing, in view of this, this application has invented a simple structure design ingenious and can switch the reversible power blade holder of processing.
Disclosure of Invention
The utility model provides a reversible power tool apron, which aims to solve the technical problems that the existing double-output power tool apron is high in price and cannot meet the switching of single-end workpiece machining and double-end workpiece machining.
The utility model is realized in the following way: the reversible power tool apron comprises a base and a rotator, wherein the base is provided with a first through mounting hole, and an input shaft is rotatably arranged in the first mounting hole; the rotary body is provided with a second installation hole which penetrates horizontally and a third installation hole which penetrates vertically, the second installation hole is communicated with the third installation hole, an output shaft is rotatably installed in the third installation hole, an intermediate shaft is rotatably installed in the second installation hole, one end of the intermediate shaft, far away from the output shaft, extends out of the second installation hole and is detachably connected with the input shaft, the other end of the intermediate shaft is connected with the output shaft through a gear mechanism, and one end of the output shaft extends out of the third installation hole and is provided with a cutter holder; the base is in towards the terminal surface of turning is in the circumference of first mounting hole sets up circular location boss, the turning is towards the terminal surface of base is in the circumference of second mounting hole is opened there is circular constant head tank, it has first keyway to open of base both sides face, it has the second keyway to open of turning both sides face, first keyway with detachable installation location keybar in the second keyway.
Further, the swivel is further provided with a plurality of positioning through holes, the base is provided with threaded holes in one-to-one correspondence, and bolts can penetrate through the positioning through holes to be locked in the threaded holes.
Further, the inner ring and the outer ring of the circular positioning boss are respectively provided with a sealing groove, and a sealing ring is arranged in the sealing grooves.
Further, one side of the input shaft is installed in the first installation hole through a needle bearing, and the other side of the input shaft is installed in the first installation hole through a deep groove ball bearing.
Further, a cooling pipe is further installed on the side surface of the swivel body, and an outlet of the cooling pipe faces the tool holder.
Further, the gear transmission mechanism comprises a first conical tooth and a second conical tooth, the first conical tooth is arranged at the end part of the intermediate shaft, the second conical tooth is sleeved and arranged on the output shaft, and the first conical tooth and the second conical tooth are meshed with each other.
The beneficial effects of the utility model are as follows:
the reversible power tool apron is simple in structure, reasonable and ingenious in design, comprises a base and a rotator, wherein the base is provided with a first through mounting hole, and an input shaft is rotatably arranged in the first mounting hole; the rotating body is provided with a second installation hole which penetrates horizontally and a third installation hole which penetrates vertically, the second installation hole is communicated with the third installation hole, an output shaft is rotatably installed in the third installation hole, an intermediate shaft is rotatably installed in the second installation hole, one end of the intermediate shaft, which is far away from the output shaft, extends out of the second installation hole and is detachably connected with the input shaft, the other end of the intermediate shaft is connected with the output shaft through a gear mechanism, and one end of the output shaft extends out of the third installation hole and is provided with a cutter holder; the base sets up circular location boss towards the terminal surface of turning at the circumference of first mounting hole, and the terminal surface of turning towards the base is opened at the circumference of second mounting hole has circular constant head tank, and it has first keyway to open of base both sides face, and it has the second keyway to open the both sides face of turning, detachable installation location keybar in first keyway and the second keyway. According to the utility model, the rotation of the input shaft is transmitted to the intermediate shaft to drive the rotation of the output shaft, the rotation of the cutter on the cutter holder is driven, the positioning groove of the rotating body can rotate 180 degrees along the circular positioning boss of the base, and the rotating body is fixed on the base through the matching of the positioning key bar, the first key groove and the second key groove.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a reversible power tool holder according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a reversible power tool holder according to the present utility model;
FIG. 3 is a partial cross-sectional view of a reversible power tool holder according to the present utility model;
fig. 4 is a schematic view of the cooperation of the base and the swivel of the reversible power tool holder according to the present utility model.
Reference numerals:
10. a base; 101. an input shaft; 102. a circular positioning boss; 103. a seal ring; 104. a first keyway;
20. a swivel; 201. an intermediate shaft; 2011. a first bevel gear; 202. an output shaft; 2021. a second bevel gear; 2022. a tool holder; 203. a second keyway; 204. positioning a key bar; 205. a cooling tube; 206. circular positioning groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1-2, the present embodiment provides a reversible power tool apron, which includes a base 10 and a rotating body 20, the base 10 is provided with a first mounting hole penetrating through, an input shaft 101 is rotatably mounted in the first mounting hole, specifically, one side of the input shaft 101 is mounted in the first mounting hole through a needle bearing, the other side is mounted in the first mounting hole through a deep groove ball bearing, the input shaft 101 is enabled to bear a larger axial force by adopting the needle bearing, and one end of the input shaft 101 extending out of the first mounting hole is connected with a tool turret as power input. The swivel 20 is provided with a second installation hole which penetrates horizontally and a third installation hole which penetrates vertically, the second installation hole is communicated with the third installation hole, an output shaft 202 is rotatably installed in the third installation hole, an intermediate shaft 201 is rotatably installed in the second installation hole, one end of the intermediate shaft 201, far away from the output shaft 202, extends out of the second installation hole to be detachably connected with the input shaft 101, the other end of the intermediate shaft 201 is connected with the output shaft 202 through a gear mechanism, and one end of the output shaft 202 extends out of the third installation hole and is provided with a cutter holder 2022; specifically, one end of the intermediate shaft 201 is connected with the input shaft 101, the other end is connected with the output shaft 202 through a gear mechanism, wherein the gear mechanism comprises a first conical tooth 2011 and a second conical tooth 2021, the first conical tooth 2011 is arranged at the end part of the intermediate shaft 201, the second conical tooth 2021 is sleeved and arranged on the output shaft 202, the first conical tooth 2011 and the second conical tooth 2021 are meshed with each other, the intermediate shaft 201 drives the output shaft 202 to rotate, the output shaft 202 is arranged in a third mounting hole through a bearing, a tool holder 2022 is arranged at one end, extending out of the third mounting hole, of the output shaft 202, a tool can be rapidly arranged on the tool holder 2022, and high-speed rotation is realized to process a workpiece under the driving of the output shaft 202.
Referring to fig. 2-4, a circular positioning boss 102 is disposed on an end surface of the base 10 facing the rotator 20 in a circumferential direction of the first mounting hole, a circular positioning groove 206 is disposed on an end surface of the rotator 20 facing the base 10 in a circumferential direction of the second mounting hole, a first key groove 104 is disposed on two side surfaces of the base 10, a second key groove 203 is disposed on two side surfaces of the rotator 20, and positioning key bars 204 are detachably mounted in the first key groove 104 and the second key groove 203. Specifically, the rotator 20 is rotatable through the cooperation of the circular positioning groove 206 and the circular positioning boss 102 of the base 10; and then is installed in the first key slot 104 and the second key slot 203 through the positioning key bar 204, namely, the rotator 20 and the base 10 are fixed and non-rotatable. Under the conventional state, the rotating body 20 drives the output shaft 202 to face one side to perform single-head machining on a workpiece with middle fixation, when the other end of the workpiece is required to be machined, the rotating body 20 rotates 180 degrees, namely the output shaft 202 rotates 180 degrees, then the other end of the workpiece is machined, a double-output power tool apron is not required to be installed again, or the workpiece is not required to be clamped again, the working efficiency is improved, reversing can be performed according to the requirement of machining the workpiece, and the practicability is improved. Further, the swivel 20 is further provided with a plurality of positioning through holes, the base 10 is provided with screw holes in one-to-one correspondence, the bolts can penetrate through the positioning through holes to be locked in the screw holes, the swivel 20 is further locked and fixed on the base 10 through the bolts after rotating in place, the overall rigidity is improved, and the vibration in the machining process is avoided, so that the size deviation is avoided.
Referring to fig. 4, the inner ring and the outer ring of the circular positioning boss 102 are respectively provided with a sealing groove, a sealing ring 103 is installed in the sealing groove, and the sealing ring 103 can prevent the lubrication liquid in the base 10 and the rotator 20 from flowing out.
In addition, the side surface of the rotating body 20 is further provided with a cooling pipe 205, the outlet of the cooling pipe 205 faces the tool holder 2022, the cooling pipe 205 is used for discharging cooling liquid to cool the workpiece, and the cooling pipe 205 can be guaranteed to be cooled in place along with the rotation of the rotating body 20 regardless of the machining in that direction.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The reversing power tool apron is characterized by comprising a base and a rotator, wherein a first mounting hole penetrating through the base is formed in the base, and an input shaft is rotatably mounted in the first mounting hole; the rotary body is provided with a second installation hole which penetrates horizontally and a third installation hole which penetrates vertically, the second installation hole is communicated with the third installation hole, an output shaft is rotatably installed in the third installation hole, an intermediate shaft is rotatably installed in the second installation hole, one end of the intermediate shaft, far away from the output shaft, extends out of the second installation hole and is detachably connected with the input shaft, the other end of the intermediate shaft is connected with the output shaft through a gear mechanism, and one end of the output shaft extends out of the third installation hole and is provided with a cutter holder; the base is in towards the terminal surface of turning is in the circumference of first mounting hole sets up circular location boss, the turning is towards the terminal surface of base is in the circumference of second mounting hole is opened there is circular constant head tank, it has first keyway to open of base both sides face, it has the second keyway to open of turning both sides face, first keyway with detachable installation location keybar in the second keyway.
2. The reversible power tool holder of claim 1, wherein: the swivel is further provided with a plurality of positioning through holes, the base is provided with threaded holes in one-to-one correspondence, and bolts can penetrate through the positioning through holes to be locked in the threaded holes.
3. The reversible power tool holder of claim 1, wherein: the inner ring and the outer ring of the circular positioning boss are respectively provided with a sealing groove, and a sealing ring is arranged in the sealing grooves.
4. The reversible power tool holder of claim 1, wherein: one side of the input shaft is arranged in the first mounting hole through a needle bearing, and the other side of the input shaft is arranged in the first mounting hole through a deep groove ball bearing.
5. The reversible power tool holder of claim 1, wherein: and the side surface of the rotating body is further provided with a cooling pipe, and the outlet of the cooling pipe faces the tool holder.
6. The reversible power tool holder of claim 1, wherein: the gear mechanism comprises a first conical tooth and a second conical tooth, the first conical tooth is arranged at the end part of the intermediate shaft, the second conical tooth is sleeved and arranged on the output shaft, and the first conical tooth and the second conical tooth are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316172.7U CN220680025U (en) | 2023-08-28 | 2023-08-28 | Reversible power tool apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316172.7U CN220680025U (en) | 2023-08-28 | 2023-08-28 | Reversible power tool apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680025U true CN220680025U (en) | 2024-03-29 |
Family
ID=90402213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322316172.7U Active CN220680025U (en) | 2023-08-28 | 2023-08-28 | Reversible power tool apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680025U (en) |
-
2023
- 2023-08-28 CN CN202322316172.7U patent/CN220680025U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220680025U (en) | Reversible power tool apron | |
| CN113427285B (en) | Angle head and machine tool | |
| CN212144744U (en) | Novel sawing machine with multi-section sawing function | |
| CN214771305U (en) | Grinding spindle device and vertical seat type spherical alloy tooth grinding equipment | |
| CN115609021A (en) | Lathe with main shaft and fly cutter head driven simultaneously | |
| CN219986856U (en) | Inner milling power tool apron | |
| CN212496818U (en) | Rotary type cutter grinding device for drill bit | |
| CN212042678U (en) | Machine tool spindle with cooling structure | |
| CN212526228U (en) | Slotting device of milling machine | |
| CN219170317U (en) | Inner cooling type power tool apron | |
| CN217301556U (en) | Lower center mechanism for quenching machine tool | |
| CN111570825A (en) | Hydraulic cylinder piston rod turning equipment | |
| CN217529493U (en) | Cutter shaft structure of arc-shaped tooth processing machine tool | |
| CN215145363U (en) | Rigid follow-up chamfering assembly | |
| CN220724662U (en) | Cutter blade driving structure | |
| CN217529236U (en) | Large-torque water-cooling precision engraving and milling electric spindle | |
| CN221247893U (en) | Differential mechanism for processing single-screw numerical control lathe | |
| CN217142339U (en) | Synchronous static pressure main shaft capable of directly connecting workpieces | |
| CN218855621U (en) | Lathe with main shaft and fly cutter head driven simultaneously | |
| CN217572213U (en) | Polishing structure of deburring equipment for aluminum alloy production | |
| CN217859947U (en) | Numerical control rotary table for hot runner drilling and milling machine tool | |
| CN221134212U (en) | Milling power device of back chipping machine | |
| CN214640320U (en) | Main shaft transmission device of vertical machining center | |
| CN220407127U (en) | High-strength spindle unit convenient to dock | |
| CN219837183U (en) | Lathe with rotary tool rest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |