CN202137449U - Broaching device - Google Patents
Broaching device Download PDFInfo
- Publication number
- CN202137449U CN202137449U CN201120233047U CN201120233047U CN202137449U CN 202137449 U CN202137449 U CN 202137449U CN 201120233047 U CN201120233047 U CN 201120233047U CN 201120233047 U CN201120233047 U CN 201120233047U CN 202137449 U CN202137449 U CN 202137449U
- Authority
- CN
- China
- Prior art keywords
- support
- slide
- leading screw
- gearbox
- broacher
- 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
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a broaching device, which comprises a support. One end of the support is equipped with a workpiece clamping bench. A slide carriage is slidably connected with the support. A broaching tool seat is arranged on the slide carriage. A cutter passing hole arranged corresponding to the position of the broaching tool seat is arranged on the workpiece clamping bench. The slide carriage is driven by a driving mechanism. The broaching device is simple in structure, convenient to use, low in manufacturing cost and high in machining efficiency.
Description
Technical field
The utility model relates to the process equipment of groove on the workpiece bore area, is specifically related to a kind of broacher.
Background technology
In the engineering goods manufacturing process, often run into the situation of processing groove on workpiece endoporus finished surface, for example on the bore area of workpiece such as belt pulley, axle sleeve, process keyway.At present, keyway is mostly processed by planer or broaching machine.For establishing a plurality of keyways on the same bore area, planer can only be by groove processing, and working (machining) efficiency is low, exactly for the workpiece of establishing single key slot, also need prepare special frock, processing when could realize multiplex's part.The multiplex's part that no matter is the single key slot workpiece is processed simultaneously, or single workpiece processing or multiplex's part of multikeyway workpiece process simultaneously, and broaching machine all tool has great advantage; But existing broaching machine all is a common apparatus; Complex structure, acquisition cost is bigger, is not suitable for specialized production.In view of above-mentioned defective, be necessary to design the broacher that a kind of mechanism is simple, easy to use and working (machining) efficiency is high.
Summary of the invention
The technical problem that the utility model will solve is to above-mentioned defective, and a kind of simple in structure, easy to use and broacher that working (machining) efficiency is high is provided.
In order to solve the problems of the technologies described above; The utility model provides a kind of broacher with following structure; Comprise support, its design feature is that support one end is provided with workpiece clamping table, slidely connects slide on the support; The broaching tool seat is housed on the slide, and workpiece clamping table is provided with the broaching tool seat and puts the corresponding tool bore of crossing; Slide is by drive mechanism.
Said driving mechanism comprises the leading screw that is rotatably connected on the support and is fixed on the slide and the feed screw nut that cooperates with leading screw, leading screw be connected by motor-driven gearbox power.
Said driving mechanism comprises the leading screw that is fixed on the slide and by motor-driven gearbox; Gearbox is the worm and gear gearbox, and worm gear is spirally connected through screw thread and the leading screw of establishing within it.
The broacher of said structure through the setting of limited several parts such as support, slide, workpiece clamping table, broaching tool seat and driving mechanism, just can arrive goal of the invention, thereby mechanism is simple, and cost of manufacture is low.During use, workpiece is contained on the workpiece clamping table, broaching tool is connected with the broaching tool seat through mandrel with the broaching tool seat or with broaching tool, start driving mechanism, can realize the processing of workpiece, thus easy to use.
To sum up, the utility model advantage is: simple in structure, easy to use, cost of manufacture is low high with working (machining) efficiency.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further to specify:
Fig. 1 is a kind of structural representation of broacher of structure;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the broacher of another kind of structure;
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment
As depicted in figs. 1 and 2, broacher comprises support 1, and support 1 one ends are provided with workpiece clamping table 2.Workpiece clamping table 2 can be an integrative-structure with support 1, also can be the branch body structure.Support 1 is provided with guide rail 14, slidely connects slide 3 on the guide rail 14, and broaching tool seat 4 is housed on the slide 3, and workpiece clamping table 2 is provided with the excessively tool bore 5 corresponding with broaching tool seat 4 positions; Slide 3 is by drive mechanism.Driving mechanism comprises the leading screw 6 that is rotatably connected on the support 1 and is fixed on the slide 3 and the feed screw nut 7 that cooperates with leading screw 6; It is that leading screw 6 links to each other with the output shaft 16 of gearbox through shaft coupling 15 that leading screw 6 is connected with gearbox 9 power that are positioned at support 1 other end; Gearbox can adopt the gearbox of speed-changing gear box, worm and gear gearbox or other type; Gearbox 9 is connected with motor 8 power through belt, belt wheel driving-chain, and motor 8 is fixed on the support 1 through motor frame 13.
Broacher such as Fig. 3 and shown in Figure 4 of another kind of structure comprise support 1, and support 1 one ends are provided with workpiece clamping table 2.Workpiece clamping table 2 can be an integrative-structure with support 1, also can be the branch body structure.Support 1 is provided with guide rail 14, slidely connects slide 3 on the guide rail 14, and broaching tool seat 4 is housed on the slide 3, and workpiece clamping table 2 is provided with the excessively tool bore 5 corresponding with broaching tool seat 4 positions; Slide 3 is by drive mechanism.Driving mechanism comprises the leading screw 6 that is fixed on the slide 3, is fixed in the motor 8 on the support 1 and is fixed in the gearbox of support 1 other end through motor frame 13; Gearbox is the worm and gear gearbox, and the worm and gear gearbox comprises the casing 10 that is fixed on the support 1, is rotatably connected on the casing 10 and intermeshing worm gear 11 and worm screw 12, and worm screw 12 is connected through belt, belt wheel driving-chain power with motor 8.Worm gear 11 is spirally connected through screw thread and the leading screw of establishing within it 6.
Claims (3)
1. broacher; Comprise support (1); It is characterized in that support (1) one end is provided with workpiece clamping table (2); Slidely connect slide (3) on the support (1), broaching tool seat (4) is housed on the slide (3), workpiece clamping table (2) is provided with the excessively tool bore (5) corresponding with broaching tool seat (4) position; Slide (3) is by drive mechanism.
2. broacher as claimed in claim 1; It is characterized in that said driving mechanism comprises the leading screw (6) that is rotatably connected on the support (1) and is fixed in the feed screw nut (7) that slide (3) is gone up and cooperated with leading screw (6), leading screw (6) be connected by motor-driven gearbox power.
3. broacher as claimed in claim 1 is characterized in that said driving mechanism comprises the leading screw (6) that is fixed on the slide (3) and by motor-driven gearbox; Gearbox is the worm and gear gearbox, and worm gear is spirally connected through screw thread and the leading screw of establishing within it (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120233047U CN202137449U (en) | 2011-07-05 | 2011-07-05 | Broaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120233047U CN202137449U (en) | 2011-07-05 | 2011-07-05 | Broaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137449U true CN202137449U (en) | 2012-02-08 |
Family
ID=45548527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120233047U Expired - Fee Related CN202137449U (en) | 2011-07-05 | 2011-07-05 | Broaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414660A (en) * | 2014-09-23 | 2016-03-23 | 江苏新潮光伏能源发展有限公司 | Groove broacher |
| CN105880727A (en) * | 2016-06-24 | 2016-08-24 | 昆山科森科技股份有限公司 | Tactile cutter sending device |
-
2011
- 2011-07-05 CN CN201120233047U patent/CN202137449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414660A (en) * | 2014-09-23 | 2016-03-23 | 江苏新潮光伏能源发展有限公司 | Groove broacher |
| CN105880727A (en) * | 2016-06-24 | 2016-08-24 | 昆山科森科技股份有限公司 | Tactile cutter sending device |
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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: 20120208 Termination date: 20120705 |