CN203843032U - Double-X-axis rear stop device for large-tonnage bending machine - Google Patents
Double-X-axis rear stop device for large-tonnage bending machine Download PDFInfo
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- CN203843032U CN203843032U CN201420160924.3U CN201420160924U CN203843032U CN 203843032 U CN203843032 U CN 203843032U CN 201420160924 U CN201420160924 U CN 201420160924U CN 203843032 U CN203843032 U CN 203843032U
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- cross beam
- support frame
- frame
- beam support
- axis
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Abstract
The utility model provides a double-X-axis rear stop device for a large-tonnage bending machine. According to the double-X-axis rear stop device, a linear guide rail, a ball screw, a servo motor, a bearing and a shaft coupler are arranged on each of a left X-axis support frame and a rear X-axis support frame, and the servo motor is connected with the ball screw by the bearing and the coupler; each of a left cross beam support frame and a rear cross beam support frame is divided into an upper portion and a lower portion, the lower portion is supported by the linear guide rail, the upper portion is provided with a planar bearing, a cross beam guide rail, a composite bearing and a pin shaft, and the lower portion is connected with the upper portion through the pin shaft; the left cross beam support frame is fixedly connected with a cross beam, the right cross beam support frame is connected with the cross beam through the cross beam guide rail, a left stop finger frame and a rear stop finger frame are installed on the cross beam, and a left stop finger and a rear stop finger are installed on the left stop finger frame and the rear stop finger frame respectively; the ball screws on the left X-axis support frame and the rear X-axis support frame are connected with the lower portions of the left cross beam support frame and the rear cross beam support frame respectively. The double-X-axis rear stop device provided by the utility model has the technical characteristics of being simple in structure, easy to manufacture, capable of reducing the machining time of a working frame, high in rigidity, light in mass, and capable of improving stop accuracy and working efficiency.
Description
Technical field
The utility model relates to Bending Processing technical field, particularly, is a kind of two X-axis rear material stopping devices for large-tonnage bender.
Background technology
Large-tonnage bender is by means of the upper/lower die of motion, selects suitable bending power, and the sheet metal of various thickness is applied to bending power, makes sheet material by needed size and dimension brake forming.
The Main Function of two X-axis rear material stopping devices of large-tonnage bender is for realizing the accurate location in large-scale sheet metal Forging Process.
Conventional rear material stopping device for bending machine is generally single shaft control and single-rail structure at present, X-axis ball-screw, X-axis line slideway, bearing and shaft coupling, servomotor are installed above, the supporting of both sides is fixed on its bottom surface, and guiding is realized by linear rolling track.
This design exists that rigidity is good not, impact resistance is poor, be difficult to realize many deficiencies such as inequilateral bending, therefore affects backgauge precision and the operating efficiency of lathe.
Utility model content
The utility model is for the poor problem with being difficult to realize inequilateral bending of above-mentioned existing rear material stopping device for bending machine impact resistance, a kind of two X-axis rear material stopping devices for large-tonnage bender are provided, this pair of X-axis rear material stopping device redesigns X-axis bracing frame, left and right X-axis is controlled respectively, be X1 axle and X2 axle, realized parallel and not parallel motion between backgauge crossbeam and workbench, reach the object of inequilateral bending, every X-axis adopts two guide supporting, increases the impact resistant capability of stop gauge.
The utility model is achieved through the following technical solutions.
A kind of two X-axis rear material stopping devices for large-tonnage bender, comprise that left X-axis bracing frame, right X-axis bracing frame, left cross beam support frame, right cross beam support frame, crossbeam, left gear refer to that frame, right gear refer to that frame, left gear refer to and right gear refers to, wherein, on described left X-axis bracing frame and right X-axis bracing frame, be equipped with line slideway, ball-screw, servomotor and bearing and coupling, described servomotor is connected with ball-screw with shaft coupling by bearing; Described left cross beam support frame and right cross beam support frame are divided into part and lower part, wherein, the lower part of left cross beam support frame and right cross beam support frame all supports by line slideway, the upper part of left cross beam support frame and right cross beam support frame is equipped with plane bearing, beam guideway, composite bearing and bearing pin, and the lower part of left cross beam support frame and right cross beam support frame is connected by bearing pin with upper part; Left cross beam support frame is fixedly connected with crossbeam, and right cross beam support frame is connected with crossbeam by beam guideway, and described left gear refers to that frame and right gear refer to that frame is arranged on respectively crossbeam, and described left gear refers to that referring to be arranged on respectively left gear with right gear refers to that frame and right gear refer on frame; Described left X-axis bracing frame divides and is connected with the bottom of right cross beam support frame with left cross beam support frame respectively with the ball-screw on right X-axis bracing frame.
Preferably, described line slideway is two, and two line slideways are parallel to each other.
Preferably, described beam guideway is two, and two beam guideways are parallel to each other.
Preferably, the upper part of described left cross beam support frame and right cross beam support frame and lower part all form rotating mechanism by plane bearing, composite bearing and bearing pin.
Preferably, described left gear refers to that frame and right gear refer to that frame has the path of moving left and right on crossbeam.
Preferably, described left gear refers to refer to refer to that at left gear frame and right gear refer on frame, have respectively the path of moving up and down with right gear.
Preferably, described left X-axis bracing frame and right X-axis bracing frame all adopt affixed the forming of six roots of sensation rectangle steel plate.
The course of work of the present utility model is: by left and right driven by servomotor and the bilinear guide supporting of numerical control program control, left and right ball-screw drives left and right cross beam support frame to move respectively, left cross beam support frame is fixedly connected with crossbeam, right cross beam support frame is connected with crossbeam by two parallel beam guideways, when left and right X-axis not parallel when mobile, the top and the bottom of left and right cross beam support frame rotatablely move by plane bearing, composite bearing and bearing pin, and the strong point of right cross beam support frame moves left and right by beam guideway.In addition, left and right gear refer to frame on crossbeam by manually moving left and right, gear refers to refer in frame by manually moving up and down at gear.
Compared with prior art, the utlity model has simple in structure, easy to manufacturely, the process time, the rigidity that have reduced falsework are high, quality is light, can improve the technical characterstic of backgauge precision and operating efficiency.The utility model operates steadily, safe and reliable.
Brief description of the drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the utility model side view;
Fig. 2 is the utility model front view;
In figure: 1 is servomotor, 2 is ball screw, and 3 is bearing and shaft coupling, and 4 is line slideway, and 5 is plane bearing, 6 is beam guideway, and 7 is composite bearing, and 8 is bearing pin, and 9 is cross beam support frame, 10 is X-axis bracing frame, and 11 is crossbeam, and 12 for gear refers to frame, and 13 refer to for keeping off.
Detailed description of the invention
Below embodiment of the present utility model is elaborated: the present embodiment is implemented under taking technical solutions of the utility model as prerequisite, provided detailed embodiment and concrete operating process.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
The present embodiment provides a kind of two X-axis rear material stopping devices for large-tonnage bender, comprise that left X-axis bracing frame, right X-axis bracing frame, left cross beam support frame, right cross beam support frame, crossbeam, left gear refer to that frame, right gear refer to that frame, left gear refer to and right gear refers to, wherein, on described left X-axis bracing frame and right X-axis bracing frame, be equipped with line slideway, ball-screw, servomotor and bearing and coupling, described servomotor is connected with ball-screw with shaft coupling by bearing; Described left cross beam support frame and right cross beam support frame are divided into part and lower part, wherein, the lower part of left cross beam support frame and right cross beam support frame all supports by line slideway, the upper part of left cross beam support frame and right cross beam support frame is equipped with plane bearing, beam guideway, composite bearing and bearing pin, and the lower part of left cross beam support frame and right cross beam support frame is connected by bearing pin with upper part; Left cross beam support frame is fixedly connected with crossbeam, and right cross beam support frame is connected with crossbeam by beam guideway, and described left gear refers to that frame and right gear refer to that frame is arranged on respectively crossbeam, and described left gear refers to that referring to be arranged on respectively left gear with right gear refers to that frame and right gear refer on frame; Described left X-axis bracing frame divides and is connected with the bottom of right cross beam support frame with left cross beam support frame respectively with the ball-screw on right X-axis bracing frame.
Further, described line slideway is two, and two line slideways are parallel to each other.
Further, described beam guideway is two, and two beam guideways are parallel to each other.
Further, the upper part of described left cross beam support frame and right cross beam support frame and lower part all rotatablely move by plane bearing, composite bearing and bearing pin.
Further, described left gear refers to that frame and right gear refer to that frame has the path of moving left and right on crossbeam.
Further, described left gear refers to refer to refer to that at left gear frame and right gear refer on frame, have respectively the path of moving up and down with right gear.
Further, described left X-axis bracing frame and right X-axis bracing frame all adopt affixed the forming of six roots of sensation rectangle steel plate.
Be specially:
As shown in Figure 1, on the left and right X-axis bracing frame 10 of the present embodiment, be separately installed with servomotor 1, ball screw 2, bearing and shaft coupling 3 and line slideway 4, by the ball-screw-transmission at X-axis bracing frame 10 middle parts; Plane bearing 5, beam guideway 6, composite bearing 7 and bearing pin 8 are installed on left and right cross beam support frame 9, and by two parts up and down of bearing pin 8 connecting cross beam bracing frames 9, crossbeam 11 is arranged on cross beam support frame 9, and gear refers to that frame 12 is arranged on crossbeam 11.
The present embodiment is driven with bilinear guide rail 4 and is supported by the left and right servomotor 1 of numerical control program control, left and right ball-screw 2 drives left and right cross beam support frame 9 to move respectively, left cross beam support frame is fixedly connected with crossbeam, right cross beam support frame is connected with crossbeam 11 by two parallel beam guideways 6, when left and right X-axis not parallel when mobile, the upper and lower part of cross beam support frame 9 rotatablely moves by plane bearing 5, composite bearing 7 and bearing pin 8, and the strong point of right cross beam support frame moves left and right by beam guideway 6.In addition, gear refer to frame 12 on crossbeam 11 by manually moving left and right, gear refer to that 13 refer in frame 12 by manually moving up and down at gear.
In the present embodiment:
On left and right X-axis bracing frame, be respectively provided with two line slideways, ball-screw, servomotor, bearing and couplings; On cross beam support frame, be provided with planar support bearing, bearing pin, composite bearing and realize the line slideway of transverse shifting;
Left and right X-axis bracing frame adopts six roots of sensation rectangle steel plate to be welded; Cross beam support frame top and the bottom adopt bearing pin to connect and plane bearing supports.
On left and right X-axis bracing frame, be separately installed with servomotor, ball screw, bearing and shaft coupling and line slideway; Cross beam support frame is provided with plane bearing, beam guideway, composite bearing and bearing pin; Crossbeam 11 is arranged on cross beam support frame, and gear refers to that frame 12 is arranged on crossbeam 11.
On left and right X-axis bracing frame, be respectively provided with two line slideways, ball-screw, servomotor, bearing and couplings; On cross beam support frame, be provided with planar support bearing, bearing pin, composite bearing and realize the guide rail of transverse shifting, rotation while having met the not parallel motion of X1 and X2 axle and the transverse movement of crossbeam, gear refers to that frame can move left and right on crossbeam, and gear refers to refer to can move up and down in frame at gear.
The present embodiment has changed the structure of X-axis bracing frame and cross beam support frame, and X-axis bracing frame adopts six roots of sensation rectangle steel plate to be welded, simple in structure and good rigidly; Cross beam support frame top and the bottom adopt bearing pin to connect and plane bearing support, economical and practical and intensity is high.
The present embodiment has substantial advantage, the process time that it is simple in structure, easy to manufacture, to have reduced falsework; And rigidity is high, quality is light, can improve backgauge precision and operating efficiency.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (7)
1. the two X-axis rear material stopping devices for large-tonnage bender, it is characterized in that, comprise that left X-axis bracing frame, right X-axis bracing frame, left cross beam support frame, right cross beam support frame, crossbeam, left gear refer to that frame, right gear refer to that frame, left gear refer to and right gear refers to, wherein, on described left X-axis bracing frame and right X-axis bracing frame, be equipped with line slideway, ball-screw, servomotor and bearing and coupling, described servomotor is connected with ball-screw with shaft coupling by bearing; Described left cross beam support frame and right cross beam support frame are divided into part and lower part, wherein, the lower part of left cross beam support frame and right cross beam support frame all supports by line slideway, the upper part of left cross beam support frame and right cross beam support frame is equipped with plane bearing, beam guideway, composite bearing and bearing pin, and the lower part of left cross beam support frame and right cross beam support frame is connected by bearing pin with upper part; Left cross beam support frame is fixedly connected with crossbeam, and right cross beam support frame is connected with crossbeam by beam guideway, and described left gear refers to that frame and right gear refer to that frame is arranged on respectively crossbeam, and described left gear refers to that referring to be arranged on respectively left gear with right gear refers to that frame and right gear refer on frame; Described left X-axis bracing frame divides and is connected with the bottom of right cross beam support frame with left cross beam support frame respectively with the ball-screw on right X-axis bracing frame.
2. the two X-axis rear material stopping devices for large-tonnage bender according to claim 1, is characterized in that, described line slideway is two, and two line slideways are parallel to each other.
3. the two X-axis rear material stopping devices for large-tonnage bender according to claim 1, is characterized in that, described beam guideway is two, and two beam guideways are parallel to each other.
4. the two X-axis rear material stopping devices for large-tonnage bender according to claim 1, is characterized in that, the upper part of described left cross beam support frame and right cross beam support frame and lower part all form rotating mechanism by plane bearing, composite bearing and bearing pin.
5. the two X-axis rear material stopping devices for large-tonnage bender according to claim 1, is characterized in that, described left gear refers to that frame and right gear refer to that frame has the path of moving left and right on crossbeam.
6. the two X-axis rear material stopping devices for large-tonnage bender according to claim 1, is characterized in that, described left gear refers to refer to refer to that at left gear frame and right gear refer on frame, have respectively the path of moving up and down with right gear.
7. the two X-axis rear material stopping devices for large-tonnage bender according to claim 1, is characterized in that, described left X-axis bracing frame and right X-axis bracing frame all adopt affixed the forming of six roots of sensation rectangle steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160924.3U CN203843032U (en) | 2014-04-03 | 2014-04-03 | Double-X-axis rear stop device for large-tonnage bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160924.3U CN203843032U (en) | 2014-04-03 | 2014-04-03 | Double-X-axis rear stop device for large-tonnage bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843032U true CN203843032U (en) | 2014-09-24 |
Family
ID=51556093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160924.3U Withdrawn - After Issue CN203843032U (en) | 2014-04-03 | 2014-04-03 | Double-X-axis rear stop device for large-tonnage bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894504A (en) * | 2014-04-03 | 2014-07-02 | 上海新力机器厂 | Double-X-axis rear retaining device for large-tonnage bending machine |
-
2014
- 2014-04-03 CN CN201420160924.3U patent/CN203843032U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894504A (en) * | 2014-04-03 | 2014-07-02 | 上海新力机器厂 | Double-X-axis rear retaining device for large-tonnage bending machine |
| CN103894504B (en) * | 2014-04-03 | 2016-01-06 | 上海新力机器厂 | For two X-axis rear material stopping devices of large-tonnage bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |