CN203076595U - Spindle box tensioning device of planomiller - Google Patents
Spindle box tensioning device of planomiller Download PDFInfo
- Publication number
- CN203076595U CN203076595U CN 201320031586 CN201320031586U CN203076595U CN 203076595 U CN203076595 U CN 203076595U CN 201320031586 CN201320031586 CN 201320031586 CN 201320031586 U CN201320031586 U CN 201320031586U CN 203076595 U CN203076595 U CN 203076595U
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- China
- Prior art keywords
- spindle box
- slide
- slide block
- fixation clip
- main spindle
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- Expired - Fee Related
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Abstract
A spindle box tensioning device of a planomiller comprises a spindle box, a sliding seat and a fixing mechanism mounted on the sliding seat. A tapered wedge of the spindle box tensioning device of the planomiller can adjust the pretightening force on the spindle box from a sliding block, walking tracks of the spindle box are made to be stable after long time using of a milling machine, good machining precision is guaranteed, machining capacity of heavy cutting of the milling machine is improved, a defective index is reduced, and production quality is guaranteed.
Description
Technical field
The utility model relates to a kind of fixture, specifically, is a kind of tensioning apparatus that is used for the planer-type milling machine main spindle box.
Background technology
Planer-type milling machine is applicable to the processing of large complicated part, when carrying out the gravity cutting operation, for fear of producing error, need guarantee the precision that main spindle box is advanced, traditional planer-type milling machine main spindle box is installed on the fixing slide block, after long-time the use, tensile force can reduce, the circuit generation deflection that main spindle box is advanced, the machining accuracy of reduction planer-type milling machine, qualification rate is reduced, increase production cost.
The utility model content
The utility model makes main spindle box travel track generation deflection easily at the present fixed form of planer-type milling machine main spindle box, reduces machining accuracy, and qualification rate is reduced, and increases shortcomings such as production cost, has designed a kind of planer-type milling machine main spindle box tensioning apparatus.
Planer-type milling machine main spindle box tensioning apparatus of the present utility model, comprise main spindle box, slide and be installed in fixed mechanism on the slide, fixed mechanism comprises fixedly carriage that is installed in slide one side inwall and the locking carriage that is installed in slide opposite side inwall, the main spindle box bilateral symmetry is equipped with line slideway, fixedly carriage all is connected with corresponding line slideway with the locking carriage, described fixedly carriage comprises the stiff end slide block, the first L shaped fixation clip, the stiff end slide block is by on the inwall that is bolted to slide, the stiff end slide block is installed on the corresponding line slideway, first fixation clip is by on the outer wall that is bolted to slide, and first fixation clip is inner to be connected with the contact of stiff end slide block; Described locking carriage comprises adjustable end slide block, L shaped second fixation clip, adjustable end slide block is connected with the inwall of slide by bolt, also be equipped with two between the inwall of adjustable end slide block and slide and be oppositely arranged wedge, on second fixation clip corresponding lock-screw is installed with wedge, the lock-screw top is connected with the wedge contact, second fixation clip is by on the outer wall that is bolted to slide, and second fixation clip is inner and adjustable, and the contact of end slide block is connected.
Preferably, slide is equipped with three fixed mechanisms from top to bottom.
Preferably, the distance between one lower fastening of slide and adjacent fixed mechanism is 30mm.
The beneficial effects of the utility model are: the wedge adjustable slide of planer-type milling machine main spindle box tensioning apparatus is for the pretightning force on the main spindle box, after making the long-time use of milling machine, the main spindle box travel track is still stable, guaranteed good machining accuracy, improved the working ability of milling machine heavy cut, reduce percent defective, guaranteed the quality of production.
Description of drawings
Accompanying drawing 1 is the side view of planer-type milling machine main spindle box tensioning apparatus;
Accompanying drawing 2 is the cutaway view of planer-type milling machine main spindle box tensioning apparatus.
The specific embodiment
Planer-type milling machine main spindle box tensioning apparatus of the present utility model, shown in Fig. 1 to 2, comprise main spindle box 1, slide 2 and be installed in fixed mechanism 12 on the slide 2, fixed mechanism 12 comprises fixedly carriage 3 that is installed in slide 2 one side inwalls and the locking carriage 4 that is installed in slide 2 opposite side inwalls, main spindle box 1 bilateral symmetry is equipped with line slideway 5, fixedly carriage 3 all is connected with corresponding line slideway 5 with locking carriage 4, described fixedly carriage 3 comprises stiff end slide block 6, the first L shaped fixation clip 7, stiff end slide block 6 is by on the inwall that is bolted to slide 2, stiff end slide block 6 is installed on the corresponding line slideway 5, first fixation clip 7 is by on the outer wall that is bolted to slide 2, and first fixation clip, 7 inner contacts with stiff end slide block 6 are connected; Described locking carriage 4 comprises adjustable end slide block 8, L shaped second fixation clip 9, adjustable end slide block 8 is connected by the inwall of bolt with slide 2, also be equipped with two between the inwall of adjustable end slide block 8 and slide 2 and be oppositely arranged wedge 10, on second fixation clip 9 corresponding lock-screw 11 is installed with wedge 10, lock-screw 11 tops are connected with wedge 10 contacts, second fixation clip 9 is by on the outer wall that is bolted to slide 2, and 9 inner and adjustable end slide block 8 contacts of second fixation clip are connected.
During use, screw lock-screw 11, make wedge 10 another wedges 10 of wedging that are connected with the contact of lock-screw 11 tops, push adjustable end slide block 8 to connected line slideway 5, make tightr that adjustable end slide block 8 contacts with line slideway 5, the thrust of 8 pairs of line slideways 5 of adjustable end slide block also makes tightr that stiff end slide block 6 contacts with line slideway 5 simultaneously, has guaranteed the stability that main spindle box moves.
Claims (3)
1. planer-type milling machine main spindle box tensioning apparatus, it is characterized in that, comprise main spindle box (1), slide (2) and be installed in slide (2) and go up fixed mechanism (12), fixed mechanism (12) comprises the fixedly carriage (3) that is installed in slide (2) one side inwalls and is installed in the locking carriage (4) of slide (2) opposite side inwall, main spindle box (1) bilateral symmetry is equipped with line slideway (5), fixedly carriage (3) all is connected with corresponding line slideway (5) with locking carriage (4), described fixedly carriage (3) comprises stiff end slide block (6), L shaped first fixation clip (7), stiff end slide block (6) is by on the inwall that is bolted to slide (2), stiff end slide block (6) is installed on the corresponding line slideway (5), first fixation clip (7) is by on the outer wall that is bolted to slide (2), and first fixation clip (7) is inner to be connected with stiff end slide block (6) contact; Described locking carriage (4) comprises adjustable end slide block (8), L shaped second fixation clip (9), adjustable end slide block (8) is connected by the inwall of bolt with slide (2), also be equipped with two between the inwall of adjustable end slide block (8) and slide (2) and be oppositely arranged wedge (10), on second fixation clip (9) corresponding lock-screw (11) is installed with wedge (10), lock-screw (11) top is connected with wedge (10) contact, second fixation clip (9) is by on the outer wall that is bolted to slide (2), and second fixation clip (9) is inner to be connected with adjustable end slide block (8) contact.
2. planer-type milling machine main spindle box tensioning apparatus according to claim 1 is characterized in that slide (2) is equipped with three fixed mechanisms (12) from top to bottom.
3. planer-type milling machine main spindle box tensioning apparatus according to claim 2 is characterized in that, the distance that is positioned between one lower fastening (12) of slide (2) and the adjacent fixed mechanism (12) is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031586 CN203076595U (en) | 2013-01-21 | 2013-01-21 | Spindle box tensioning device of planomiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031586 CN203076595U (en) | 2013-01-21 | 2013-01-21 | Spindle box tensioning device of planomiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076595U true CN203076595U (en) | 2013-07-24 |
Family
ID=48822472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031586 Expired - Fee Related CN203076595U (en) | 2013-01-21 | 2013-01-21 | Spindle box tensioning device of planomiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394926A (en) * | 2013-07-25 | 2013-11-20 | 浙江法拿克机械科技有限公司 | Spindle box and column connection structure for numerical control machine tool |
| CN107433337A (en) * | 2017-07-10 | 2017-12-05 | 張功煜 | A kind of processing machine slide |
| CN113664237A (en) * | 2021-09-22 | 2021-11-19 | 温岭市三和数控机床设备有限公司 | Numerical control tool turret and sliding locking mechanism thereof |
-
2013
- 2013-01-21 CN CN 201320031586 patent/CN203076595U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394926A (en) * | 2013-07-25 | 2013-11-20 | 浙江法拿克机械科技有限公司 | Spindle box and column connection structure for numerical control machine tool |
| CN103394926B (en) * | 2013-07-25 | 2015-09-16 | 浙江法拿克机械科技有限公司 | A kind of main spindle box of Digit Control Machine Tool and the syndeton of column |
| CN107433337A (en) * | 2017-07-10 | 2017-12-05 | 張功煜 | A kind of processing machine slide |
| CN113664237A (en) * | 2021-09-22 | 2021-11-19 | 温岭市三和数控机床设备有限公司 | Numerical control tool turret and sliding locking mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20210121 |