CN207777447U - A kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type - Google Patents
A kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type Download PDFInfo
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- CN207777447U CN207777447U CN201820078789.6U CN201820078789U CN207777447U CN 207777447 U CN207777447 U CN 207777447U CN 201820078789 U CN201820078789 U CN 201820078789U CN 207777447 U CN207777447 U CN 207777447U
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- Prior art keywords
- shift fork
- bearing
- shell
- clutch
- axis
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- 238000005553 drilling Methods 0.000 title claims abstract description 12
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims abstract description 4
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a kind of drilling machine clutch structural assemblies of adjustment-free impact-resistant abrasion-proof damage type, it is related to drilling machine clutch field, bearing is arranged on bearing block, the shift fork head of shift fork lower end is pressed on bearing, shift fork clamp is provided on shift fork, and shift fork clamp is fixedly connected by axis pin and split pin with shift fork, shift fork is fixed on the shell by shift fork clamp, and the upper end of shift fork is fixedly connected with universal driving shaft.It makes the spacing of rear axle become smaller by improving, and then it is more firm so that clutch is fixed on fuselage, improved universal driving shaft achievees the purpose that control clutch by thrust, easier and easy, friction plate plays good cushioning effect because of spring built in carrying, but also the service life of clutch greatly increases, maintenance frequency and maintenance cost can be greatly reduced in normal operation using clutch friction plate more than half a year is just needed to change after improvement, operation is also easier.
Description
Technical field：
The utility model is related to a kind of drilling machine clutch structural assemblies of adjustment-free impact-resistant abrasion-proof damage type, belong to drilling machine
Clutch Technology field.
Background technology：
Existing drilling machine clutch complex process on the market, clutch outer member the inside is combined by friction plate and steel disc,
A steel disc inside one friction plate, at the friction plate of an entirety, screw plays adjustment and rubs 4 steel discs, three friction plate combinations
The elastic effect of pad, friction plate tune it is tight, spring can be shunk, clutch be easy skid；The pine of friction plate tune, spring is too loose,
Clutch separation is unclear, can not normal operating clutch folding；It is not easy to hold so existing product friction plate is elastic, structure
Design it is unreasonable, and debug get up to be not easy, directly result in and use inconvenience.In exploration, it is sometimes desirable to use brill
Spy machine makes sash weight, if original operation principle will make sash weight, can overexert, extremely consume friction plate, and according to original
Design principle, friction plate should be that steel disc is steeped inside oil to increase abrasion resistance, but is limited due to the use of condition, can only
It uses outside；So shell and internal all components can be caused all easy to wear, lead to friction plate inside clutch and outer
Shell changes for several days one, influences working efficiency, also adds cost.
Utility model content：
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of adjustment-free impact-resistant abrasion-proof damage types
Drilling machine clutch structural assembly.
A kind of drilling machine clutch structural assembly of the adjustment-free impact-resistant abrasion-proof damage type of the utility model, it include bottom plate,
Belt pulley, driving disc spacing pressing, friction plate, platen, shell, bearing block, draws pad, needle bearing, bearing, shift fork, shift fork clamp, pin at axis
One end of axis, split pin, universal driving shaft, small bearing, bushing, babinet, unloading braces, axis is provided with small bearing and bushing, and fixed
Bottom plate, unloading braces, belt pulley, driving disc spacing pressing, friction plate and platen are disposed on babinet, on axis, bottom plate is fixed
On babinet, friction plate is between driving disc spacing pressing and platen, and friction plate is mounted on driving disc spacing pressing, between driving disc spacing pressing and platen
It is fixed by screws, shell is fixed on bottom plate, bearing block is equipped in the mounting hole of shell, and solid by several screws
It is fixed to connect, drawing pad and needle bearing are provided in bearing block, the other end of axis is connect with needle bearing, and penetrates needle bearing
Endoporus is connect by needle bearing with bearing block, and bearing is arranged on bearing block, and the shift fork head of shift fork lower end is pressed on bearing
On, shift fork clamp is provided on shift fork, and shift fork clamp is fixedly connected by axis pin and split pin with shift fork, shift fork passes through shift fork
Clamp is fixed on the shell, and the upper end of shift fork is fixedly connected with universal driving shaft.
Preferably, the friction plate carries built-in spring, once it overexerts, when stress is larger, Ke Yiqi
To cushioning effect, play the role of protecting axis.
Preferably, being equipped with hook on the shift fork, spring, an end hook of spring are installed between shift fork and shell
It is located on hook, another end hook of spring is located in fixed seat, and fixed seat is screwed on shell.
Preferably, the unloading braces are internally provided with oil sealing, oil sealing can be played the role of.
The beneficial effects of the utility model：It is reasonable in design, and installation is simple, easy to use, makes rear axle by improving
Spacing become smaller, and then it is more firm so that clutch is fixed on fuselage, and improved universal driving shaft reaches control by thrust
The purpose of clutch, easier and easy, friction plate plays good cushioning effect, but also clutch because of spring built in carrying
The service life of device greatly increases, after improvement can in normal operation using more than half a year just needing to change clutch friction plate,
Maintenance frequency and maintenance cost are greatly reduced, operation is also easier.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model bottom plate；
Fig. 4 is the structure schematic diagram of the utility model bottom plate；
Fig. 5 is the structural schematic diagram of driving disc spacing pressing in the utility model；
Fig. 6 is the structure schematic diagram of driving disc spacing pressing in the utility model；
Fig. 7 is the structural schematic diagram of friction plate in the utility model；
Fig. 8 is the mounting structure schematic diagram of the utility model bottom bracket and shell；
Fig. 9 is the structural schematic diagram of platen in the utility model；
Figure 10 is the structure schematic diagram of platen in the utility model；
Figure 11 is the structural schematic diagram of the utility model axis；
Figure 12 is the structural schematic diagram of universal driving shaft in the utility model；
Figure 13 is the mounting structure schematic diagram of shift fork and bearing in the utility model；
Figure 14 is the structural schematic diagram of the utility model bottom bracket；
Figure 15 is the decomposition texture schematic diagram of the utility model bottom bracket；
Figure 16 is the mounting structure schematic diagram of the utility model axis；
Figure 17 is the structural schematic diagram of unloading braces in the utility model.
1- bottom plates；2- belt pulleys；3- axis；4- driving disc spacing pressings；5- friction plates；6- platens；7- shells；8- bearing blocks；9- draws pad；
10- needle bearings；11- bearings；12- shift forks；12-1- is linked up with；13- shift fork clamps；14- axis pins；15- split pins；16- links
Axis；The small bearings of 17-；18- bushings；19- babinets；20- unloading braces；20-1- oil sealings；21- springs；22- fixed seats.
Specific implementation mode：
As shown in Fig. 1-Figure 17, present embodiment uses following technical scheme：It includes bottom plate 1, belt pulley 2, axis
3, driving disc spacing pressing 4, friction plate 5, platen 6, shell 7, bearing block 8, drawing pad 9, needle bearing 10, bearing 11, shift fork 12, shift fork clamp
13, axis pin 14, split pin 15, universal driving shaft 16, small bearing 17, bushing 18, babinet 19, unloading braces 20, one end of axis 3 are provided with
Small bearing 17 and bushing 18, and be fixed on babinet 19, bottom plate 1, unloading braces 20, belt pulley 2, master are disposed on axis 3
Moving plate 4, friction plate 5 and platen 6, bottom plate 1 are fixedly mounted on babinet 19, friction plate 5 be located at driving disc spacing pressing 4 and platen 6 it
Between, friction plate 5 is mounted on driving disc spacing pressing 4, is fixed by screws between driving disc spacing pressing 4 and platen 6, shell 7 is fixed on bottom plate 1
On, bearing block 8 is installed, and be fixedly connected in the mounting hole of shell 7 by several screws, is provided in bearing block 8 and draws 9 He of pad
The other end of needle bearing 10, axis 3 is connect with needle bearing 10, and penetrates the endoporus of needle bearing 10, passes through needle bearing 10
It is connect with bearing block 8, bearing 11 is arranged on bearing block 8, the shift fork head of 12 lower end of shift fork is pressed on bearing 11, on shift fork 12
It is provided with shift fork clamp 13, and shift fork clamp 13 is fixedly connected by axis pin 14 and split pin 15 with shift fork 12, shift fork 12 passes through
Shift fork clamp 13 is fixed on shell 7, and the upper end of shift fork 12 is fixedly connected with universal driving shaft 16.
Wherein, the friction plate 5 when stress is larger, can play slow with built-in spring once overexerting
Punching acts on, and plays the role of protecting axis 3；Hook 12-1 is installed on the shift fork 12, is equipped between shift fork 12 and shell 7
One end hook of spring 21, spring 21 is located on hook 12-1, and another end hook of spring 21 is located in fixed seat 22, and fixed seat 22 is logical
Screw is crossed to be fixed on shell 7；The unloading braces 20 are internally provided with oil sealing 20-1, can play the role of oil sealing.
Bearing 11 in present embodiment is slided by thrust on bearing block 8, universal driving shaft 16 by shift fork 12 with
Shift fork clamp 13 is that supporting point plays leverage, pushes 12 one end of shift fork, power is transmitted to what shift fork 12 was connect with bearing 11
One end, formed it is a kind of by bearing 11 to the thrust of platen 6, to play the role of clutch separation.
Present embodiment is reasonable in design, and installation is simple, easy to use, so that the spacing of rear axle is become by improving
It is small, and then it is more firm so that clutch is fixed on fuselage, improved universal driving shaft reaches control clutch by thrust
Purpose, easier and easy, friction plate plays good cushioning effect, but also the service life of clutch because of spring built in carrying
It greatly increases, can greatly reduce in normal operation using clutch friction plate more than half a year is just needed to change after improvement
Maintenance frequency and maintenance cost, operation are also easier.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type, it is characterised in that：It include bottom plate (1),
Belt pulley (2), driving disc spacing pressing (4), friction plate (5), platen (6), shell (7), bearing block (8), draws pad (9), needle roller axis at axis (3)
Hold (10), bearing (11), shift fork (12), shift fork clamp (13), axis pin (14), split pin (15), universal driving shaft (16), small bearing
(17), one end of bushing (18), babinet (19), unloading braces (20), axis (3) is provided with small bearing (17) and bushing (18), and
It is fixed on babinet (19), bottom plate (1) is disposed on axis (3), unloading braces (20), belt pulley (2), driving disc spacing pressing (4), is rubbed
Pad (5) and platen (6), bottom plate (1) are fixedly mounted on babinet (19), and friction plate (5) is located at driving disc spacing pressing (4) and platen
(6) between, friction plate (5) is mounted on driving disc spacing pressing (4), is fixed by screws between driving disc spacing pressing (4) and platen (6), outside
Shell (7) is fixed on bottom plate (1), bearing block (8) is equipped in the mounting hole of shell (7), and be fixedly connected by several screws,
Drawing pad (9) and needle bearing (10) are provided in bearing block (8), the other end of axis (3) is connect with needle bearing (10), and is penetrated
The endoporus of needle bearing (10) is connect with bearing block (8) by needle bearing (10), bearing (11) is arranged on bearing block (8),
The shift fork head of shift fork (12) lower end is pressed on bearing (11), and shift fork clamp (13), and shift fork clamp are provided on shift fork (12)
(13) it is fixedly connected with shift fork (12) by axis pin (14) and split pin (15), shift fork (12) is fixed on by shift fork clamp (13)
On shell (7), the upper end of shift fork (12) is fixedly connected with universal driving shaft (16).
2. a kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type according to claim 1, feature
It is：Hook (12-1) is installed on the shift fork (12), spring (21), bullet are installed between shift fork (12) and shell (7)
One end hook of spring (21) is located on hook (12-1), and another end hook of spring (21) is located in fixed seat (22), fixed seat (22)
It is screwed on shell (7).
3. a kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type according to claim 1, feature
It is：The unloading braces (20) are internally provided with oil sealing (20-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078789.6U CN207777447U (en) | 2018-01-17 | 2018-01-17 | A kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078789.6U CN207777447U (en) | 2018-01-17 | 2018-01-17 | A kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777447U true CN207777447U (en) | 2018-08-28 |
Family
ID=63213364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078789.6U Ceased CN207777447U (en) | 2018-01-17 | 2018-01-17 | A kind of drilling machine clutch structural assembly of adjustment-free impact-resistant abrasion-proof damage type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896446A (en) * | 2019-03-12 | 2019-06-18 | 哈尔滨工程大学 | A kind of shock proof capstan winch |
-
2018
- 2018-01-17 CN CN201820078789.6U patent/CN207777447U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896446A (en) * | 2019-03-12 | 2019-06-18 | 哈尔滨工程大学 | A kind of shock proof capstan winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230407 Decision number of declaring invalidation: 560909 Granted publication date: 20180828 |