CN201405120Y - Broach supporting mechanism of horizontal broaching machine - Google Patents
Broach supporting mechanism of horizontal broaching machine Download PDFInfo
- Publication number
- CN201405120Y CN201405120Y CN200820170331XU CN200820170331U CN201405120Y CN 201405120 Y CN201405120 Y CN 201405120Y CN 200820170331X U CN200820170331X U CN 200820170331XU CN 200820170331 U CN200820170331 U CN 200820170331U CN 201405120 Y CN201405120 Y CN 201405120Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- broaching machine
- spring
- carriage
- linear bearing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a broach supporting mechanism of a horizontal broaching machine, which is provided with a bracket, wherein, a fixed shaft is fixedly mounted on the bracket; a roller is arranged on the fixed shaft; one end of a guiding shaft is fixedly mounted on the bracket, and the other end is mounted on a linear bearing; a spring is arranged between the bracket and the linear bearing; the guiding shaft penetrates the middle of the spring; the linear bearing is fixedly mounted on a swing block; two ends of the swing block are mounted on a bearing seat through the bearing; the swing block is provided with a torsion spring; the bearing seat is fixedly arranged on a bottom plate; and a limiting stopper is arranged on the bottom plate. The broach supporting mechanism of the horizontal broaching machine can effectively solve the phenomenon of ultra-poor machining precision of parts of the broach caused by self-gravity droop during the using process, and is characterized by simple operation, convenient adjustment and good broach supporting effect.
Description
Technical field
The utility model relates to a kind of horizontal broaching machine holder cutter mechanism.
Background technology
Horizontal broaching machine is when processing parts, and broaching tool is sagging because of conducting oneself with dignity, and influences machining accuracy, and may cause tool damage.Present horizontal broaching machine holder cutter mechanism complex structure commonly used is adjusted loaded down with trivial detailsly, and volume is bigger, and it is inconvenient to install, higher to requirements of installation space.
The utility model content
The technical problems to be solved in the utility model is, a kind of horizontal broaching machine holder cutter mechanism is provided, and is simple in structure, easy for installation.
The utility model is for reaching above purpose, be to realize by such technical scheme, broaching machine holder cutter mechanism, be provided with carriage, install and fix axle on the carriage, roller is installed on the fixed axis, the axis of guide one end is installed on the carriage, and the other end is installed on the linear bearing, is provided with spring between carriage and linear bearing, the axis of guide passes in the middle of spring, linear bearing is fixedly mounted on the swinging block, and the swinging block two ends are installed on the bearing block by bearing, and the swinging block two ends are provided with torsion spring respectively, bearing block is fixedly mounted on the base plate, and base plate is provided with limited block.
The beneficial effects of the utility model are simple in structure, and are not high to requirements of installation space, install easy to adjustly, and the protection broaching tool also improves the broaching precision.
Description of drawings
Fig. 1 is the utility model holder cutter mechanism front section view;
Fig. 2 is the utility model holder cutter mechanism side sectional view;
Fig. 3 is that the utility model is installed in and is in the view of stepping down on the broaching machine;
Fig. 4 is that the utility model is installed in running order schematic diagram on the broaching machine.
The specific embodiment
Below in conjunction with Figure of description the utility model is elaborated, and provides the specific embodiment.
Provided a kind of horizontal broaching machine holder cutter mechanism in conjunction with Fig. 1 and Fig. 2, be provided with carriage 2, fixed installation fixed axis 3 on the carriage 2 is installed roller 1 on the fixed axis 3.The axis of guide 4 one ends are fixedly mounted on the carriage 2 and have the adjustment nut, the other end is installed on the linear bearing 8 and has spacing, be provided with spring 9 at carriage 2 and 8 of linear bearings, the axis of guide 4 passes in the middle of spring 9, makes roller 1 overcome spring force and can slide along linear bearing 8 by the axis of guide 4 being subjected to drive under the situation of external force carriage 2.Linear bearing 8 is fixedly mounted on the swinging block 5, and swinging block 5 two ends are installed on the bearing block 6 by bearing, and swinging block 5 two ends are provided with torsion spring 10 respectively.Bearing block 6 is fixedly mounted on the base plate 7, and base plate 7 is provided with limited block 11.
Fig. 3 is mounted in and is in the state of stepping down on the broaching machine, and torsion spring 10 is in confined state, and when broaching machine was worked, along with associated components moves, the elastic force that swinging block 5 is received torsion spring 10 slowly was returned to duty shown in Figure 4.Carriage 2 offsets the deadweight of broaching tool and spring force after being subjected to the spring force rising to run into broaching tool, guarantees that broaching tool is not sagging.The size of spring force can be adjusted at the adjustment nut of carriage 2 canned paragraphs by adjusting the axis of guide 4.
The utility model in use can effectively solve broaching tool and saggingly cause the overproof phenomenon of part processing precision because of conducting oneself with dignity, and the function of protection broaching tool is arranged.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged, and those of ordinary skill in the art can from the disclosed content of the utility model directly or all distortion of associating all should think protection domain of the present utility model.
Claims (3)
1, a kind of horizontal broaching machine holder cutter mechanism is characterized in that, is provided with roller, carriage, fixed axis, the axis of guide, swinging block, bearing block, base plate, linear bearing, spring, torsion spring, limited block; Install and fix axle on the carriage, roller is installed on the fixed axis, the axis of guide one end is installed on the carriage, and the other end is installed on the linear bearing, is provided with spring between carriage and linear bearing, the axis of guide passes in the middle of spring, linear bearing is fixedly mounted on the swinging block, and the swinging block two ends are installed on the bearing block by bearing, and the swinging block two ends are provided with torsion spring respectively, bearing block is fixedly mounted on the base plate, and base plate is provided with limited block.
2, horizontal broaching machine holder cutter mechanism according to claim 1 is characterized in that carriage is provided with the adjustment nut.
3, horizontal broaching machine holder cutter mechanism according to claim 3 is characterized in that the axis of guide is provided with position limiting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820170331XU CN201405120Y (en) | 2008-12-18 | 2008-12-18 | Broach supporting mechanism of horizontal broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820170331XU CN201405120Y (en) | 2008-12-18 | 2008-12-18 | Broach supporting mechanism of horizontal broaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405120Y true CN201405120Y (en) | 2010-02-17 |
Family
ID=41676042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820170331XU Expired - Fee Related CN201405120Y (en) | 2008-12-18 | 2008-12-18 | Broach supporting mechanism of horizontal broaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405120Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275008A (en) * | 2011-07-29 | 2011-12-14 | 山推工程机械股份有限公司 | Broach cuttings removing device for vertical broaching machine |
-
2008
- 2008-12-18 CN CN200820170331XU patent/CN201405120Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275008A (en) * | 2011-07-29 | 2011-12-14 | 山推工程机械股份有限公司 | Broach cuttings removing device for vertical broaching machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201324945Y (en) | Self-centering center frame | |
| CN201391585Y (en) | Longitudinal feeding ball lead screw drive mechanism | |
| CN203764803U (en) | Transfer mechanical arm of punch press | |
| CN115833464A (en) | Adjustable spacing electric putter device | |
| CN201633084U (en) | Adjustable locating benchmark device of plate sawing machine | |
| CN201405120Y (en) | Broach supporting mechanism of horizontal broaching machine | |
| CN219094179U (en) | Turnover mechanism | |
| CN219787895U (en) | Keyboard key cap burnishing device | |
| CN203003576U (en) | Lead screw installing structure used for processing center | |
| CN202687638U (en) | Electric filament-placing machine | |
| CN213957320U (en) | Reverse bearing assembly of injector foreign matter detector | |
| CN211028969U (en) | Accurate one-way slip table | |
| CN220903552U (en) | Device is tailor to label ration | |
| CN218267079U (en) | Guide rail sliding block protection mechanism | |
| CN219378531U (en) | Numerical control bending machine for sheet metal part production and processing | |
| CN205424296U (en) | Adjust support | |
| CN209902819U (en) | A subassembly of polishing for version roller | |
| CN217966911U (en) | Bill-board preparation is with tailorring auxiliary device | |
| CN204470959U (en) | A kind of blower fan main shaft equipment adjustment device | |
| CN210255856U (en) | A clamping assembly for version roller | |
| CN215089921U (en) | Rear material blocking device of electro-hydraulic servo bending machine | |
| CN203125319U (en) | Feeding system with high positional accuracy | |
| CN217617063U (en) | Bending device convenient to adjust | |
| CN214024538U (en) | Combined knife holder | |
| CN208226800U (en) | The clamp spring assembling machine structure of motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20131218 |