CN109202169A - A kind of fluid pressure type groove broacher - Google Patents
A kind of fluid pressure type groove broacher Download PDFInfo
- Publication number
- CN109202169A CN109202169A CN201811138025.2A CN201811138025A CN109202169A CN 109202169 A CN109202169 A CN 109202169A CN 201811138025 A CN201811138025 A CN 201811138025A CN 109202169 A CN109202169 A CN 109202169A
- Authority
- CN
- China
- Prior art keywords
- broaching tool
- equipment platform
- piston rod
- fluid pressure
- type groove
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000002687 intercalation Effects 0.000 claims description 3
- 238000009830 intercalation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/08—Broaching machines or broaching devices characterised only by constructional features of particular parts of drives; of control devices
- B23D41/083—Hydraulic drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/04—Broaching machines or broaching devices characterised only by constructional features of particular parts of tool-carrying arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a kind of fluid pressure type groove broachers, include equipment platform, hydraulic station is equipped with below the equipment platform, top is equipped with oil cylinder and connect with hydraulic station, the piston rod of the oil cylinder axially extends in parallel above equipment platform, and the extending direction of the equipment platform upper piston rod is equipped with broaching tool frame, and broaching tool passes through broaching tool frame and is detachably connected with piston rod, advantage is: present apparatus structure is simple, and failure rate is low；By hydraulic drive kerve, noise is smaller, and flying chip will not be generated in process, and security performance is high；The transmission of this kerve device is slowly stablized, and has preferable protection to workpiece, yield rate can reach 100%；This kerve device can the multiple workpiece of a batch kerve, working efficiency are largely increased simultaneously.
Description
Technical field
The present invention relates to machinery fields, more particularly, to a kind of fluid pressure type groove broacher.
Background technique
Currently, the workpiece of transmission generallys use vertical slot, passes through crankshaft reciprocation cycle when carrying out kerve processing
Movement is to realize quick jet-bedding, and device buying expenses are higher, and long-term reciprocating percus-sion jet-bedding makes entire machinery maintenance
Rate is very high, and service life is disconnected, and at work, noise is larger for device, and operator is there are certain security threat, and workpiece is quick
Be easy to produce defect ware during jet-bedding, and in processing can only one one punching, need operator ceaselessly to put one by one
Workpiece, working efficiency are lower.
Summary of the invention
Goal of the invention: in order to overcome the shortcomings of background technique, the invention discloses a kind of fluid pressure type groove broacher, the groove broachers
Broaching tool is driven to carry out slow kerve by hydraulic drive.
Technical solution: fluid pressure type groove broacher of the present invention, including equipment platform, the equipment platform lower section are equipped with liquid
Pressure station, top are equipped with oil cylinder and connect with hydraulic station, and the piston rod of the oil cylinder axially extends in parallel above equipment platform, described
The extending direction of equipment platform upper piston rod is equipped with broaching tool frame, and broaching tool passes through broaching tool frame and is detachably connected with piston rod.
Workpiece is placed on the other side that broaching tool frame is located at opposite oil cylinder, broaching tool pass through broaching tool frame and workpiece to kerve hole with
Piston rod is fixed, and pulls broaching tool by hydraulic drive, so that the cutter tooth on broaching tool is passed through workpiece and is completed kerve.
Further, the broaching tool frame includes broaching tool support frame, the position intercalation that broaching tool passes through on the broaching tool support frame
There is broaching tool to conduct cylinder, the broaching tool conduction cylinder, which is equipped with, fixes broach slot of FIG with the consistent workpiece of the broaching tool direction of motion, described
Broaching tool, which conducts, is equipped with bolt fastening component above cylinder.First need to select the broaching tool conduction cylinder insertion of different size according to workpiece
Broaching tool support frame, blending bolt locking, workpiece are interspersed in the fixed broach slot of FIG of workpiece, can as needed and the length of slot is primary
Intert multiple workpiece, broaching tool passes through broaching tool support frame out of slot.
Further, the end of the broaching tool and piston rod is fixed by pulling chuck, can easily be clamped/be sent and unload drawing
Knife.
Further, the oil cylinder is fixed on equipment platform by cylinder rack, is set between the cylinder rack and broaching tool frame
There is the guide rail parallel with the broaching tool direction of motion, the guide rail is equipped with sliding block and fixes with pulling chuck.The transmission of broaching tool is stretched
Play preferable guiding role.
Further, the hydraulic station is equipped with control push button and two-direction switch, for opening/close hydraulic station, and
Control the stretch/shrink of piston rod.
The utility model has the advantages that compared with prior art, advantages of the present invention are as follows: present apparatus structure is simple, and failure rate is low；Pass through liquid
Pressure transmission kerve, noise is smaller, and flying chip will not be generated in process, and security performance is high；The transmission of this kerve device is slowly stablized,
There is preferable protection to workpiece, yield rate can reach 100%；This kerve device can the multiple workpiece of a batch kerve simultaneously, work
Efficiency is largely increased.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of broaching tool frame in the present invention.
Specific embodiment
Further description of the technical solution of the present invention with reference to the accompanying drawings and examples.
Fluid pressure type groove broacher as shown in Figure 1, including equipment platform 1, hydraulic station 2 are arranged under the equipment platform 1
Side, oil cylinder 3 are fixed on equipment platform 1 by cylinder rack 7, and the piston rod 301 of the oil cylinder 3 is axial above equipment platform 1
It extends in parallel, stretching motion can be done, the extending direction of 1 upper piston rod 301 of equipment platform is equipped with broaching tool frame 4, and broaching tool 5 passes through
Broaching tool frame 4 is detachably fixed with piston rod 301 by pulling chuck 6.
Broaching tool frame 4 as shown in Figure 2 includes broaching tool support frame 401, is concave structure, and the broaching tool support frame 401 pulls up
The position intercalation that knife 5 passes through has broaching tool to conduct cylinder 402, and the broaching tool conduction cylinder 402 is equipped with and 5 direction of motion one of broaching tool
The fixed broach slot of FIG 412 of the workpiece of cause, the broaching tool, which conducts, is equipped with bolt fastening component 403 above cylinder 402.
The guide rail 8 parallel with 5 direction of motion of broaching tool is equipped between the cylinder rack 7 and broaching tool frame 4, on the guide rail 8
Equipped with sliding block 9, pulling chuck 6 and 9 fixed conveyor of sliding block.
The hydraulic station 2 is equipped with control push button 201 and two-direction switch 202.
When work, bolt fastening component 403 is unclamped, selects the broaching tool of appropriate size to conduct according to work pieces process size requirements
Cylinder 402 is inserted into broaching tool frame 4, and blending bolt fastening member 403 is locked, selects appropriate number of workpiece 10 to be sleeved on workpiece solid
Determine in broach slot of FIG 412, broaching tool 5 is passed through from the fixed broach slot of FIG 412 of workpiece and is stretched always from piston rod 301 through pulling chuck 6
It fixes, 301 stretching motion of piston rod is controlled by control push button 201 and two-direction switch 202, drive broaching tool 5 to carry out kerve and add
Work completes the process, and unclamps pulling chuck 6, takes out broaching tool 5 and workpiece 10, re-starts the placement processing of new workpiece.
Claims (5)
1. a kind of fluid pressure type groove broacher, it is characterised in that: be equipped with including equipment platform (1), below the equipment platform (1) hydraulic
It stands (2), top is equipped with oil cylinder (3) and connect with hydraulic station (2), and the piston rod (301) of the oil cylinder (3) is on equipment platform (1)
Square shaft is to extending in parallel, and the extending direction of equipment platform (1) upper piston rod (301) is equipped with broaching tool frame (4), and broaching tool (5) is worn
Broaching tool frame (4) is crossed to be detachably connected with piston rod (301).
2. fluid pressure type groove broacher according to claim 1, it is characterised in that: the broaching tool frame (4) includes broaching tool support frame
(401), the position intercalation that broaching tool (5) passes through on the broaching tool support frame (401) has broaching tool to conduct cylinder (402), the broaching tool
It conducts cylinder (402) and is equipped with, the broaching tool conduction cylinder fixed broach slot of FIG (412) with the consistent workpiece of broaching tool (5) direction of motion
Bolt fastening component (403) are equipped with above body (402).
3. fluid pressure type groove broacher according to claim 1, it is characterised in that: the end of the broaching tool (5) and piston rod (301)
Portion is fixed by pulling chuck (6).
4. fluid pressure type groove broacher according to claim 3, it is characterised in that: the oil cylinder (3) is fixed by cylinder rack (7)
On equipment platform (1), the guide rail parallel with broaching tool (5) direction of motion is equipped between the cylinder rack (7) and broaching tool frame (4)
(8), it is fixed to be equipped with sliding block (9) and pulling chuck (6) for the guide rail (8).
5. fluid pressure type groove broacher according to claim 1, it is characterised in that: the hydraulic station (2) is equipped with control push button
(201) and two-direction switch (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138025.2A CN109202169B (en) | 2018-09-28 | 2018-09-28 | Hydraulic slot pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138025.2A CN109202169B (en) | 2018-09-28 | 2018-09-28 | Hydraulic slot pulling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109202169A true CN109202169A (en) | 2019-01-15 |
| CN109202169B CN109202169B (en) | 2023-12-15 |
Family
ID=64982160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138025.2A Active CN109202169B (en) | 2018-09-28 | 2018-09-28 | Hydraulic slot pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202169B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071224A (en) * | 1993-06-18 | 1995-01-06 | Toyota Motor Corp | Numerically controlled broaching machine |
| JP2002337022A (en) * | 2001-05-11 | 2002-11-26 | Okuma Corp | Broach guide jig for machining key groove |
| US20040165962A1 (en) * | 2003-02-26 | 2004-08-26 | Nachi-Fujikoshi Corp. | Internal broaching machine and internal broach |
| JP2005001089A (en) * | 2003-06-16 | 2005-01-06 | Nachi Fujikoshi Corp | Broaching device and broaching method |
| CN102528527A (en) * | 2012-01-17 | 2012-07-04 | 山东立辉拉床制造有限公司 | Continuous broaching structure of broaching machine |
| CN107042341A (en) * | 2017-04-28 | 2017-08-15 | 何朋飞 | A kind of Gear Processing production is special with the high gear-broach machine for holding bits amount broaching tool |
| CN206936500U (en) * | 2017-05-23 | 2018-01-30 | 李达峰 | A kind of mechanical numerical control is easy to remove the broaching machine of chip with broaching tool |
| CN208853834U (en) * | 2018-09-28 | 2019-05-14 | 扬州兴益机械有限公司 | A kind of fluid pressure type groove broacher |
-
2018
- 2018-09-28 CN CN201811138025.2A patent/CN109202169B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071224A (en) * | 1993-06-18 | 1995-01-06 | Toyota Motor Corp | Numerically controlled broaching machine |
| JP2002337022A (en) * | 2001-05-11 | 2002-11-26 | Okuma Corp | Broach guide jig for machining key groove |
| US20040165962A1 (en) * | 2003-02-26 | 2004-08-26 | Nachi-Fujikoshi Corp. | Internal broaching machine and internal broach |
| JP2005001089A (en) * | 2003-06-16 | 2005-01-06 | Nachi Fujikoshi Corp | Broaching device and broaching method |
| CN102528527A (en) * | 2012-01-17 | 2012-07-04 | 山东立辉拉床制造有限公司 | Continuous broaching structure of broaching machine |
| CN107042341A (en) * | 2017-04-28 | 2017-08-15 | 何朋飞 | A kind of Gear Processing production is special with the high gear-broach machine for holding bits amount broaching tool |
| CN206936500U (en) * | 2017-05-23 | 2018-01-30 | 李达峰 | A kind of mechanical numerical control is easy to remove the broaching machine of chip with broaching tool |
| CN208853834U (en) * | 2018-09-28 | 2019-05-14 | 扬州兴益机械有限公司 | A kind of fluid pressure type groove broacher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109202169B (en) | 2023-12-15 |
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