CN202411176U - Rear blocking mechanism for static slide guide rail of ball screw of bending machine - Google Patents
Rear blocking mechanism for static slide guide rail of ball screw of bending machine Download PDFInfo
- Publication number
- CN202411176U CN202411176U CN2012200282358U CN201220028235U CN202411176U CN 202411176 U CN202411176 U CN 202411176U CN 2012200282358 U CN2012200282358 U CN 2012200282358U CN 201220028235 U CN201220028235 U CN 201220028235U CN 202411176 U CN202411176 U CN 202411176U
- Authority
- CN
- China
- Prior art keywords
- slide block
- ball screw
- guide rail
- dovetail groove
- bending machine
- 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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Abstract
The utility model discloses a rear blocking mechanism for a static slide guide rail of a ball screw of a bending machine and belongs to the field of manufacturing of the bending machine. The rear blocking mechanism comprises a pin, a back blocking block, a slide block, a bolt, a dovetail groove slide block, a cross beam, a runner, a rear seat and a base, and further comprises the ball screw and the static slide guide rail; the rear blocking block is connected with the slide block through the pin and the slide block is provided with the bolt to be locked; the slide block is mounted on the dovetail groove slide block; the dovetail groove slide block is matched with the static slide guide rail; the static slide guide rail is fixed on the cross beam through a sunk screw; the cross beam is provided with the runner; the cross beam is matched with a cylindrical face of the rear seat; the rear seat is fixedly connected to the base and the base is connected with the ball screw; and meanwhile, the ball screw is supported on a bed body of a bending machine tool by a sliding bearing. The rear blocking mechanism disclosed by the utility model can be accurately and reliably positioned in a plane and the blocking precision is high.
Description
Technical field
The utility model relates to a kind of back stock stop, is specifically related to stock stop behind a kind of ball screw static pressure rail plate that is used for bender.
Background technology
The back stock stop of bender is the requisite mechanism of bender, generally is arranged in bender knife rest rear side.The function of back stock stop has two: the one, and sheet material is accurately located before bending, and the 2nd, restriction is again clamp mechanism because of the displacement of the stressed generation of sheet material so the back stock stop of bender is a detent mechanism in the bending process.The sheet material bending angle cavity dimension of mould up and down guarantees, sheet material is pressed in the process of bed die at cutter, and sheet material will produce in the bending position upholds distortion, when back stock stop is upheld distortion at restriction sheet material, with bearing very big active force.
One Chinese patent application number: the back backgauge guide rail mechanism of 200620075063.4 benders; File discloses a kind of back backgauge guide rail mechanism of bender; It comprises the track body and movably is arranged on first parts on the described track body; Have a concave surface on the described track body, the both sides in the described concave surface are fixed with optical axis symmetrically along the length direction of track body, and described first parts are provided with a pair roller; The external peripheral surface of a described pair roller is rollably conflicted on described optical axis; Have very small gap between described first parts and the track body, this utility model has increased the machining accuracy of whole bender to a certain extent, and the cost of its manufacturing is higher.
The utility model content
The technical problem that the utility model solves
Cause machining sheet to occur to the back stock stop that exists in the prior art than mistake; Problems such as feasible manufacturing workpiece accuracy reduction; The utility model provides stock stop behind a kind of ball screw static pressure rail plate that is used for bender; Guarantee accurate positioning in the stock stop plane, back, reliable through the utility model, the backgauge precision is high.
Technical scheme
Stock stop behind a kind of ball screw static pressure rail plate that is used for bender comprises pin, back material blocking block, and slide block, bolt, the dovetail groove slide block, crossbeam, runner, back seat, base also comprises ball screw, the static pressure rail plate; Back material blocking block is connected with slide block through pin, is equipped with bolt locking on the slide block, and slide block is installed on the dovetail groove slide block; The dovetail groove slide block matches with the static pressure rail plate, and the static pressure rail plate is fixed on the crossbeam with sunk screw, assembles runner on the crossbeam; Crossbeam cooperates with the back seat face of cylinder; Back seat is fixedly connected on the base, and base is connected with ball screw, and ball screw is supported on the lathe bed of bending machine tool by sliding bearing simultaneously.
Beneficial effect
Than prior art, the advantage of the utility model is:
(1) the utility model adopts ball screw and static pressure rail plate to guarantee accurate positioning in the stock stop plane, back, reliable, and the backgauge precision is high;
(2) the utility model can select to control a plurality of backs material blocking shaft, and is multiple functional.
Description of drawings
Stock stop behind the ball screw static pressure rail plate that Fig. 1 is used for bender for the utility model is a kind of.
Accompanying drawing mark: 1-pin, material blocking block behind the 2-, 3-slide block, 4-bolt, 5-dovetail groove slide block, 6-static pressure rail plate, 7-crossbeam, 8-runner, 9-back seat, 10-base, 11-ball screw.
The specific embodiment
Embodiment 1
Shown in Figure 1, stock stop behind a kind of ball screw static pressure rail plate that is used for bender comprises pin 1, back material blocking block 2, and slide block 3, bolt 4, dovetail groove slide block 5, crossbeam 7, runner 8, back seat 9, base 10 also comprises ball screw 11, static pressure rail plate 6; Back material blocking block 2 is connected with slide block 3 through pin 1, is equipped with bolt 4 lockings on the slide block 3, and slide block 3 is installed on the dovetail groove slide block 5; Dovetail groove slide block 5 matches with static pressure rail plate 6, and static pressure rail plate 6 usefulness sunk screws are fixed on the crossbeam 7, assembling runner 8 on the crossbeam 7; Crossbeam 7 cooperates with back seat 9 faces of cylinder; Back seat 9 is fixedly connected on the base 10, and base 10 is connected with ball screw 11, and ball screw 11 is supported on the lathe bed of bending machine tool by sliding bearing simultaneously.As shown in Figure 1, back material blocking block 2 can be worked in level and vertical plane along pin 1 half-twist; It is laterally micro-mobile along lathe that slide block 3 can drive back material blocking block 2, and lock with bolt 4 after the position is confirmed material blocking block 2 lateral attitudes, fine setting back; The dovetail groove slide block 5 of band dovetail groove can vertically move along static pressure rail plate 6, and to regulate each back material blocking block 2 lengthwise position, the available bolt locking in back is confirmed in the position; Static pressure rail plate 6 usefulness sunk screws are fixed on the crossbeam 7; Rotating wheel 8 scalable crossbeams 7 vertical heights, crossbeam 7 cooperates with back seat 9 faces of cylinder, has improved lathe rigidity; Back seat 9 is fixed by bolts on the base 10; Ball screw 11 is supported on the lathe bed of bending machine tool by sliding bearing.In lathe when work,, numerical control device sends instruction and gives motor, 11 rotations of driven by motor ball screw, ball screw 11 drive again base 10 and and then drive back material blocking block 2 and move laterally, cooperate mould to accomplish the bending action.Stock stop can improve the backgauge accuracy after adopting ball screw static pressure rail plate; The transmission of employing ball screw has the efficient height, advantages such as frictional force is little, end play can be eliminated, long service life.
Claims (1)
1. stock stop behind the ball screw static pressure rail plate that is used for bender comprises pin (1), back material blocking block (2); Slide block (3), bolt (4), dovetail groove slide block (5); Crossbeam (7), runner (8), back seat (9); Base (10) is characterized in that also comprising ball screw (11), static pressure rail plate (6); Back material blocking block (2) is connected with slide block (3) through pin (1); Be equipped with bolt (4) locking on the slide block (3), slide block (3) is installed on the dovetail groove slide block (5), and dovetail groove slide block (5) matches with static pressure rail plate (6); Static pressure rail plate (6) is fixed on the crossbeam (7) with sunk screw; Crossbeam (7) is gone up assembling runner (8), and crossbeam (7) cooperates with back seat (9) face of cylinder, and back seat (9) is fixedly connected on the base (10); Base (10) is connected with ball screw (11), and ball screw (11) is supported on the lathe bed of bending machine tool by sliding bearing simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200282358U CN202411176U (en) | 2012-01-28 | 2012-01-28 | Rear blocking mechanism for static slide guide rail of ball screw of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200282358U CN202411176U (en) | 2012-01-28 | 2012-01-28 | Rear blocking mechanism for static slide guide rail of ball screw of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411176U true CN202411176U (en) | 2012-09-05 |
Family
ID=46735973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200282358U Expired - Fee Related CN202411176U (en) | 2012-01-28 | 2012-01-28 | Rear blocking mechanism for static slide guide rail of ball screw of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722611A (en) * | 2015-04-08 | 2015-06-24 | 江苏亚欧数控机床有限公司 | Multifunctional numerically-controlled rear material stopping device |
| CN107537900A (en) * | 2016-06-24 | 2018-01-05 | 苏州汉力新材料有限公司 | Backgauge no-go gage device |
-
2012
- 2012-01-28 CN CN2012200282358U patent/CN202411176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722611A (en) * | 2015-04-08 | 2015-06-24 | 江苏亚欧数控机床有限公司 | Multifunctional numerically-controlled rear material stopping device |
| CN107537900A (en) * | 2016-06-24 | 2018-01-05 | 苏州汉力新材料有限公司 | Backgauge no-go gage device |
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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 |
Granted publication date: 20120905 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |