CN207372697U - A kind of platen structure and drilling and tapping machine - Google Patents
A kind of platen structure and drilling and tapping machine Download PDFInfo
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- CN207372697U CN207372697U CN201721236860.0U CN201721236860U CN207372697U CN 207372697 U CN207372697 U CN 207372697U CN 201721236860 U CN201721236860 U CN 201721236860U CN 207372697 U CN207372697 U CN 207372697U
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- saddle
- workbench
- rack
- working table
- slide unit
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Abstract
The utility model discloses a kind of platen structure and drilling and tapping machines, belong to numerical control machine tool technique field, comprising：Workbench and saddle, the workbench are arranged on the top of the saddle, slide unit are set between the workbench and saddle；The lower section of the workbench sets rack, and the top of the saddle sets rack, sets gear on the slide unit, and the gear on the slide unit engages simultaneously with the rack of the workbench and the rack of saddle；Under motor driving, the workbench is compared with saddle along the linear movement where rack.The utility model makes the impulse stroke of lathe workbench double, but the complete machine specification of lathe, volume and cost increase seldom, enhance the competitiveness of product in market.
Description
Technical field
The utility model is related to numerical control machine tool technique field more particularly to a kind of platen structures and drilling and tapping machine.
Background technology
Existing drilling and tapping machine X-axis component is mainly made of workbench, saddle and transmission device.The biography of workbench
The structure type of dynamic device adds straight line rail structure for ball screw, realizes that workbench moves back and forth in predetermined stroke.Work
The stroke (using S as mark) of platform determines (using L as mark), i.e. S=L by the length of ball screw and line rail.
It, will to meet the work pieces process of larger lengths specification with the innovation of drilling and tapping machine technology and leading for the market demand
It asks；Existing mode is to lengthen the stroke length of ball-screw and line rail (L), while increases the length of the machine tool structures part such as saddle
Degree and volume, that is, cause that complete machine specification accordingly increases, cost is significantly increased.
The content of the invention
In view of this, the technical problem to be solved by the present invention is to provide a kind of platen structure and drilling and tapping machine,
To solve existing drilling and tapping machine in the longer workpiece of processing length, it is necessary to continue to increase the length and volume of machine tool structure part, i.e.,
Cause the problem of complete machine specification correspondence increases, cost is significantly increased.
Technical solution is as follows used by the utility model solves above-mentioned technical problem：
A kind of platen structure, the Working table structure include：Workbench and saddle, the workbench are set
Slide unit is set between the top of the saddle, the workbench and saddle；The lower section of the workbench sets rack, institute
The top for stating saddle sets rack, sets gear on the slide unit, the gear on the slide unit simultaneously with the workbench
The rack of rack and saddle engages；Under motor driving, the workbench is compared with saddle along the straight line where rack
It is mobile.
Further, two racks parallel to each other are provided with below the workbench, the top of the saddle is set
Two racks parallel to each other, gear on the slide unit simultaneously with above two racks and saddle below workbench
Two rack engagements.
Further, the slide unit includes carriage saddle and two gears, and described two gears pass through an axis and the cunning
Pedestal connects, and rack of described two gears respectively with correspondence position on the rack and saddle of correspondence position under workbench is nibbled
It closes.
Further, the carriage saddle is cuboid, and described two gears are coaxially connected and are arranged on the both sides of carriage saddle.
Further, positioning convex platform is set in the upper and lower surface of the carriage saddle, is arranged at carriage saddle upper surface
Positioning convex platform and the locating slot that is arranged below workbench or guide post be clamped, be arranged at the positioning convex platform of carriage saddle lower surface
It is clamped with the locating slot or guide post being arranged on above saddle.
Further, the positioning convex platform includes 8, and the upper and lower surface of the carriage saddle respectively sets 4 positioning
Boss.
Further, the positioning convex platform positioned at carriage saddle upper surface is arranged on four angles of carriage saddle upper surface,
The positioning convex platform positioned at carriage saddle upper surface is connected in the locating slot or guide post below workbench.
Further, the positioning convex platform positioned at carriage saddle lower surface is arranged on four angles of carriage saddle lower surface,
The positioning convex platform positioned at carriage saddle lower surface is connected in the locating slot or guide post above saddle.
Further, the saddle is arranged on lathe base, and workpiece to be added is set on the workbench.
The utility model also provides a kind of drilling and tapping machine, any one above-mentioned platen knot is set in the drilling and tapping machine
Structure.
The platen structure and drilling and tapping machine that the utility model is realized, by introducing movable pulley type row to workbench
The total working stroke of workbench, i.e., is decomposed into the spur rack of about two sections superpositions by journey, and is passed through movable pulley type gear and connected,
Workbench is made to realize the effect of double stroke with conventional specification, therefore when processing longer workpiece, machine need not be increased
The length and volume of bed member, into the complete machine cost without lathe is significantly increased.
Description of the drawings
Fig. 1 is the platen structural upright schematic diagram that various embodiments of the utility model provides；
Fig. 2 is the platen structure structural blast schematic diagram that various embodiments of the utility model provides；
Fig. 3 is the front view for the platen structure that various embodiments of the utility model provides；
Fig. 4 is sectional view of the platen structure that various embodiments of the utility model provides in A-A directions.
In figure：
| 1 | Workbench | 2 | Slide unit |
| 3 | Saddle | 4 | Gear |
| 5 | Rack | 6 | Rack |
| 7 | Positioning convex platform | 8 | Locating slot |
| 9 | Guide post |
Specific embodiment
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Embodiment one
The utility model first embodiment provides a kind of platen structure, as shown in Figure 1, Figure 2, Figure 3 shows, comprising：Work
Make platform 1 and saddle 3, the saddle 3 is arranged on lathe base, and workpiece to be added is set on the workbench 1.
The workbench 1 is arranged on the top of the saddle 3, and slide unit 2 is set between the workbench 1 and saddle 3；
The lower section of the workbench 1 sets rack 5, and the top of the saddle 3 sets rack 6, gear 4, institute are set on the slide unit 2
It states rack 5 and rack 6 is fixed by stent and workbench and saddle.The gear 4 of the slide unit 2 simultaneously with the workbench
Rack 5 and the rack 6 of saddle engage, i.e. the rack 5 of 1 lower section of top joggleword platform of gear 4, the lower section of gear 4
Engage the rack 6 of 3 top of saddle；Preferably, 1 lower section of workbench is provided with two racks 5 parallel to each other, the saddle
The top of seat 3 sets two racks 6 parallel to each other, the gear on the slide unit simultaneously with two racks below workbench
And two racks engagement above saddle.
Wherein, the slide unit 2 includes carriage saddle and two gears, and the carriage saddle is cuboid, and described two gears lead to
It crosses an axis to be connected with the carriage saddle, described two gears are coaxially connected and are arranged on the both sides of carriage saddle.Described two teeth
The rack respectively with correspondence position on the rack and saddle of the correspondence position under workbench is taken turns to engage.It is set below workbench
Double rack is put, double rack is set above saddle, and passes through the structure of corresponding two in-line gears engagement on slide unit, can be supported
The workbench and workbench of bigger plane are in plateau always during the work time.
Under motor driving, the workbench 1 is compared with saddle 2 along the linear movement where rack, workbench 1
Maximum moving distance be equal to the total length of rack 5 and rack 6.
In order to preferably ensure that moving direction of the rack-and-pinion in moving process is consistent, the upper table of the carriage saddle
Face and lower surface set positioning convex platform 7, and the positioning convex platform includes 8, and the upper and lower surface of the carriage saddle respectively sets 4
A positioning convex platform, it is preferable that the positioning convex platform positioned at carriage saddle lower surface is arranged on four angles of carriage saddle lower surface, institute
Rheme is arranged in the positioning convex platform of carriage saddle upper surface on four angles of carriage saddle upper surface, is arranged at carriage saddle upper surface
Positioning convex platform and the locating slot that is arranged below workbench or guide post are clamped, be arranged at the positioning convex platform of carriage saddle lower surface with
The locating slot 8 or guide post 9 being arranged on above saddle are clamped, and locating slot corresponds to a locating slot or one for multiple positioning convex platforms
Positioning convex platform corresponds to a locating slot, as shown in figure 4, in this implementation, multiple guide posts 9 are set in a locating slot 8, each to position
Groove is set on the upper surface of boss, the groove is stuck on the guide post 9 of correspondence position, realize slide unit 2 and workbench 1 and
The positioning of saddle 3.
The platen structure that the present embodiment is realized, on the premise of increasing specification by complete machine, increasing excessive cost,
The stroke of workbench doubles, and exponentially increases the impulse stroke and the range of work of lathe, substantially increases the market of product
Competitiveness.
Embodiment two
The utility model second is implemented to provide a kind of drilling and tapping machine, and platen structure is set in the drilling and tapping machine, is such as schemed
1st, shown in Fig. 2, Fig. 3, comprising：Workbench 1 and saddle 3, the saddle 3 are arranged on lathe base, on the workbench 1
Workpiece to be added is set.
The workbench 1 is arranged on the top of the saddle 3, and slide unit 2 is set between the workbench 1 and saddle 3；
The lower section of the workbench 1 sets rack 5, and the top of the saddle 3 sets rack 6, gear 4, institute are set on the slide unit 2
It states rack 5 and rack 6 is fixed by stent and workbench and saddle.The gear 4 of the slide unit 2 simultaneously with the workbench
Rack 5 and the rack 6 of saddle engage, i.e. the rack 5 of 1 lower section of top joggleword platform of gear 4, the lower section of gear 4
Engage the rack 6 of 3 top of saddle；Preferably, 1 lower section of workbench is provided with two racks 5 parallel to each other, the saddle
The top of seat 3 sets two racks 6 parallel to each other, the gear on the slide unit simultaneously with two racks below workbench
And two racks engagement above saddle.Under motor driving, the workbench 1 is compared with saddle 2 along where rack
Linear movement, the maximum moving distance of workbench 1 is equal to the total length of rack 5 and rack 6.
The drilling and tapping machine that the present embodiment is realized, by setting movable pulley type lathe workbench, the stroke of workbench is realized
Double, on the premise of increasing specification by complete machine, increasing excessive cost, the impulse stroke that can exponentially increase lathe adds
Work scope, substantially increases the competitiveness of product in market.
Above by reference to the right of the preferred embodiment for having illustrated the utility model, not thereby limitation the utility model
Scope.Those skilled in the art do not depart from any modification made in the scope of the utility model and essence, equivalent substitution and change
Into should all be within the interest field of the utility model.
Claims (10)
1. a kind of platen structure, which is characterized in that the Working table structure includes：Workbench and saddle, the work
The top of the saddle is arranged on as platform, slide unit is set between the workbench and saddle；The lower section of the workbench
Rack is set, the top of the saddle sets rack, sets gear on the slide unit, the gear on the slide unit simultaneously with it is described
The rack engagement of the rack and saddle of workbench；Under motor driving, the workbench is compared with saddle along rack
The linear movement at place.
2. platen structure according to claim 1, which is characterized in that the Working table structure includes：The work
Make to be provided with two racks parallel to each other below platform, the top of the saddle sets two racks parallel to each other, described
Gear on slide unit engages simultaneously with two racks above two racks and saddle below workbench.
3. platen structure according to claim 1 or 2, which is characterized in that the Working table structure includes：It is described
Slide unit includes carriage saddle and two gears, and described two gears are connected by an axis with the carriage saddle, described two gears
The rack with correspondence position on the rack and saddle of correspondence position under workbench engages respectively.
4. platen structure according to claim 3, which is characterized in that the Working table structure includes：The cunning
Pedestal is cuboid, and described two gears are coaxially connected and are arranged on the both sides of carriage saddle.
5. platen structure according to claim 3, which is characterized in that the Working table structure includes：The cunning
Positioning convex platform is set in the upper and lower surface of pedestal, the positioning convex platform for being arranged at carriage saddle upper surface is put down with being arranged on work
Locating slot or guide post clamping below platform, are arranged at the positioning convex platform of carriage saddle lower surface and the locating slot being arranged on above saddle
Or guide post clamping.
6. platen structure according to claim 5, which is characterized in that the Working table structure includes：It is described fixed
Position boss includes 8, and the upper and lower surface of the carriage saddle respectively sets 4 positioning convex platforms.
7. platen structure according to claim 6, which is characterized in that the Working table structure includes：Institute's rheme
Positioning convex platform in carriage saddle upper surface is arranged on four angles of carriage saddle upper surface, described to determine positioned at carriage saddle upper surface
Position boss is connected in the locating slot or guide post below workbench.
8. platen structure according to claim 6, which is characterized in that the Working table structure includes：Institute's rheme
Positioning convex platform in carriage saddle lower surface is arranged on four angles of carriage saddle lower surface, described to determine positioned at carriage saddle lower surface
Position boss is connected in the locating slot or guide post above saddle.
9. platen structure according to claim 1, which is characterized in that the Working table structure includes：The saddle
Seat is arranged on lathe base, and workpiece to be added is set on the workbench.
10. a kind of drilling and tapping machine, it is characterised in that：The lathe described in 1-9 any one claim is provided in the drilling and tapping machine
Working table structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236860.0U CN207372697U (en) | 2017-09-26 | 2017-09-26 | A kind of platen structure and drilling and tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236860.0U CN207372697U (en) | 2017-09-26 | 2017-09-26 | A kind of platen structure and drilling and tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372697U true CN207372697U (en) | 2018-05-18 |
Family
ID=62340768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236860.0U Active CN207372697U (en) | 2017-09-26 | 2017-09-26 | A kind of platen structure and drilling and tapping machine |
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| Country | Link |
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| CN (1) | CN207372697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457576A (en) * | 2017-09-26 | 2017-12-12 | 苏州市台群机械有限公司 | A kind of platen structure and drilling and tapping machine |
-
2017
- 2017-09-26 CN CN201721236860.0U patent/CN207372697U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457576A (en) * | 2017-09-26 | 2017-12-12 | 苏州市台群机械有限公司 | A kind of platen structure and drilling and tapping machine |
| WO2019062327A1 (en) * | 2017-09-26 | 2019-04-04 | 苏州市台群机械有限公司 | Machine tool working table structure and drilling and tapping machine |
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