CN201761097U - Guide-rail precision front-rear adjusting device of pressure machine - Google Patents
Guide-rail precision front-rear adjusting device of pressure machine Download PDFInfo
- Publication number
- CN201761097U CN201761097U CN 201020510207 CN201020510207U CN201761097U CN 201761097 U CN201761097 U CN 201761097U CN 201020510207 CN201020510207 CN 201020510207 CN 201020510207 U CN201020510207 U CN 201020510207U CN 201761097 U CN201761097 U CN 201761097U
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- CN
- China
- Prior art keywords
- rail
- guide rail
- front guide
- wedge type
- type block
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The utility model discloses a guide-rail precision front-rear adjusting device of a pressure machine. Opposite end surfaces of a front guide rail and a rear guide rail are respectively embedded with a front guide rail guide plate and a rear guide rail guide plate. A wedge-shaped block adjusting mechanism is arranged on the front guide rail and comprises a left wedge-shaped block, a right wedge-shaped block, a pushing-against block, an adjusting press plate and a front guide plate adjusting screw; the inclined surfaces of the left wedge-shaped block and the right wedge-shaped block are opposite; the left wedge-shaped block, the right wedge-shaped block and the pushing-against block are located in the groove of the front guide rail; the front guide rail guide plate is connected to the plane of the right wedge-shaped block; the pushing-against block is located an the inner side end of the right wedge-shaped block; the adjusting press plate is covered outside outer side ends of the left wedge-shaped block and the right wedge-shaped block and is fixed on the front guide rail; the front guide plate adjusting screw is connected with adjusting press plate threads, and is rotatably connected with the outer side end of the left wedge-shaped block; the left wedge-shaped block is provided with a waist-shaped groove; a front guide rail fixed screw is located in the waist-shaped groove to fix the left wedge-shaped block, the right wedge-shaped block and the front guide rail guide plate on the front guide rail. The device can precisely adjust the front-rear position of the guide rail of the pressure machine.
Description
Technical field
The utility model relates to a kind of forcing press, adjusting device before and after particularly a kind of guide rail of press machine precision.
Background technology
Forcing press is divided into three kinds of open type, half-closed and encloseds.The both sides correspondence is provided with fromer rail and rear rail before and after the slide block of existing gap-framepress, left and right sides correspondence is provided with left rail and right guide rail, be inlaid with fromer rail guide plate and rear rail guide plate on the end face in opposite directions of fromer rail and rear rail respectively, be inlaid with left rail guide plate and right guide rail guide plate on the end face in opposite directions of left rail and right guide rail respectively.The mode that guide precision is regulated is directly to regulate the top in the outside about fuselage, draw screw, thereby change the guide rail of press machine precision, the common degree of regulation error of this regulative mode is very big, adjusting difficulty height, and because structural limitations, can only regulate the gap of guide rail left and right directions, have unicity.
The utility model content
The technical problems to be solved in the utility model is, adjusting device before and after a kind of guide rail of press machine precision is provided, and can accurately regulate the precision between fromer rail and the rear rail.
For solving above technical problem, adjusting device before and after a kind of guide rail of press machine precision provided by the utility model, comprise and be positioned at slide block both sides, front and back and corresponding fromer rail and rear rail, be inlaid with fromer rail guide plate and rear rail guide plate on the end face in opposite directions of described fromer rail and rear rail respectively, described fromer rail is provided with the wedge type block governor motion, described wedge type block governor motion comprises inclined-plane left wedge type block and right wedge type block in opposite directions, withstanding tight block, regulate pressing plate and front guide adjustment screw, described left wedge type block, right wedge type block and withstanding tight block are arranged in the groove of described fromer rail, described fromer rail guide plate is connected on the plane of described right wedge type block by the front guide hold-down screw, described withstanding tight block is positioned at the inboard end of described right wedge type block, described adjusting pressing plate covers outside the termination, the outside of left wedge type block and right wedge type block and is fixed on the described fromer rail, described front guide adjustment screw is threaded with described adjusting pressing plate, and is connected rotationally with the termination, the outside of described left wedge type block; Described left wedge type block is provided with kidney slot, and described front guide hold-down screw is arranged in this kidney slot left wedge type block, right wedge type block, fromer rail guide plate are fixed on the described fromer rail.
With respect to prior art, the utility model has been obtained following beneficial effect: when needing to adjust fromer rail guide plate position, unclamp the front guide hold-down screw, turn the front guide adjustment screw, the front guide adjustment screw is drawn left wedge type block and is moved along the vertical direction, kidney slot makes left wedge type block freely to move up and down, because right wedge type block two ends are respectively by withstanding tight block, it is spacing to regulate pressing plate institute, therefore left wedge type block and inclined-plane between the right wedge type block make right wedge type block drive the fromer rail guide plate to move to the direction of close slide block or away from the direction of slide block, the front guide adjustment screw rotates a circle, left side wedge type block moves up or down the distance of a pitch, right wedge type block moves along both inclined-planes, the distance that its plane drive fromer rail guide plate moves is littler, can realize accurate adjusting thus.
As preferred version of the present utility model, described fromer rail comprises left front guide rail and right front guide rail, be respectively equipped with left front guide rail guide plate and right front guide rail guide plate on described left front guide rail and the right front guide rail, described left front guide rail guide plate and right front guide rail guide plate are connected with described wedge type block governor motion on the right front guide rail with described left front guide rail respectively.
As further preferred version of the present utility model, the two ends up and down of described left front guide rail and right front guide rail are respectively equipped with described wedge type block governor motion.When regulating guide rail front and back precision, can regulate the fore-and-aft direction gap of guide rail by the front guide adjustment screw at two ends about left rail, the right guide rail, the slide block lower plane is guaranteed the perpendicularity on plane on the working plate the depth of parallelism, the ram travel on plane on the workbench.
Description of drawings
Fig. 1 is the profilograph at the utility model guide rail of press machine position;
Fig. 2 is along the cutaway view of A-A among Fig. 1;
Fig. 3 is the enlarged drawing at B position among Fig. 2.
Among the figure: 1 left front guide rail, the left front guide rail guide plate of 1a, 2 left rails, 2a left rail guide plate, the 2b left rail is adjusted screw, 3 left back guide rails, the left back guide rail guide plate of 3a, 1 ' the right front guide rail, the right front guide rail guide plate of 1a ', 2 ' right guide rail, the right guide rail guide plate of 2a ', the right guide rail of 2b ' is adjusted screw, 3 ' right back guide rail, the right back guide rail guide plate of 3a ', 4 slide blocks, 5a left side wedge type block, the right wedge type block of 5b, 6 front guide adjustment screw, 7 nuts, 8 regulate pressing plate, 8a regulates the pressing plate trip bolt, 9 withstanding tight blocks, 10 front guide hold-down screws, 11 spring catch.
The specific embodiment
As shown in Figure 1, slide block 4 left and right sides correspondences of forcing press are provided with left rail 2 and right guide rail 2 ', left rail 2 is inlaid with left rail guide plate 2a and right guide rail guide plate 2a ' respectively with the surface in opposite directions of right guide rail 2 ', left rail guide plate 2a and right guide rail guide plate 2a ' are attached to the left and right sides of slide block 4 respectively, turn left rail adjust screw 2b or right guide rail adjust screw 2b ' can adjusting slider 4 with left rail guide plate 2a and right guide rail guide plate 2a ' between the gap, guarantee that slide block 4 moves the precision of left and right directions.
The front and back, left side of slide block 4 correspondence respectively are provided with left front guide rail 1 and left back guide rail 3, and left front guide rail guide plate 1a and left back guide rail guide plate 3a are attached to the both sides before and after slide block 4 left sides respectively.The front and back, right side of slide block 4 correspondence respectively are provided with right front guide rail 1 ' and right back guide rail 3 ', and right front guide rail guide plate 1a ' and right back guide rail guide plate 3a ' are attached to the both sides before and after slide block 4 right sides respectively.
The two ends up and down of left front guide rail 1 and right front guide rail 1 ' are respectively equipped with the wedge type block governor motion.Fig. 2 and Figure 3 shows that the wedge type block governor motion of left front guide rail 1, comprise inclined-plane left wedge type block 5a and right wedge type block 5b in opposite directions, withstanding tight block 9, regulate pressing plate 8 and front guide adjustment screw 6, left side wedge type block 5a and right wedge type block 5b are arranged in the groove of fromer rail, the fromer rail guide plate is connected on the plane of right wedge type block 5b by front guide hold-down screw 10, withstanding tight block 9 is positioned at the inboard end of right wedge type block 5b, regulating pressing plate 8, to cover the termination, the outside of left wedge type block 5a and right wedge type block 5b outer and be fixed on the fromer rail by adjusting pressing plate trip bolt 8a, front guide adjustment screw 6 is threaded with adjusting pressing plate 8, the front end of front guide adjustment screw 6 is provided with annular groove, and spring catch 11 inserts this annular groove the termination, the outside of left wedge type block 5a is connected rotationally with front guide adjustment screw 6 from both sides; Left side wedge type block 5a is provided with kidney slot, and front guide hold-down screw 10 is arranged in this kidney slot left wedge type block 5a, right wedge type block 5b, fromer rail guide plate are fixed on the fromer rail.
Wedge type block governor motion with left front guide rail 1 top is an example, need make left front guide rail guide plate 1a to slide block 4 near the time, unclamp front guide hold-down screw 10, forward turns front guide adjustment screw 6, the left wedge type block 5a of front guide adjustment screw 6 tractions moves down, kidney slot makes left wedge type block 5a freely to move up and down, because right wedge type block 5b two ends are respectively by withstanding tight block 9, it is spacing to regulate 8 of pressing plates, therefore left wedge type block 5a makes right wedge type block 5b drive left front guide rail guide plate 1a with inclined-plane between the right wedge type block 5b to move to the direction of close slide block 4, after arriving the position that needs, nut 7 is tightened in to be regulated outside the pressing plate 8, tighten front guide hold-down screw 10 again, with left wedge type block 5a, right wedge type block 5b, the fromer rail guide plate is fixed on the fromer rail.
Otherwise, need make the fromer rail guide plate when the direction of leaving slide block 4 moves, unclamp front guide hold-down screw 10, oppositely turn front guide adjustment screw 6, the left wedge type block 5a of front guide adjustment screw 6 tractions moves up, right wedge type block 5b drives the fromer rail guide plate and moves to the direction of leaving slide block 4, tightens front guide hold-down screw 10 again.
Can adjust distance between fromer rail guide plate and the rear rail guide plate by mobile fromer rail guide plate, when guaranteeing slide block 4 operations, the precision of fore-and-aft direction.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (3)
1. adjusting device before and after the guide rail of press machine precision, comprise and be positioned at slide block both sides, front and back and corresponding fromer rail and rear rail, be inlaid with fromer rail guide plate and rear rail guide plate on the end face in opposite directions of described fromer rail and rear rail respectively, it is characterized in that, described fromer rail is provided with the wedge type block governor motion, described wedge type block governor motion comprises inclined-plane left wedge type block and right wedge type block in opposite directions, withstanding tight block, regulate pressing plate and front guide adjustment screw, described left wedge type block, right wedge type block and withstanding tight block are arranged in the groove of described fromer rail, described fromer rail guide plate is connected on the plane of described right wedge type block by the front guide hold-down screw, described withstanding tight block is positioned at the inboard end of described right wedge type block, described adjusting pressing plate covers outside the termination, the outside of left wedge type block and right wedge type block and is fixed on the described fromer rail, described front guide adjustment screw is threaded with described adjusting pressing plate, and is connected rotationally with the termination, the outside of described left wedge type block; Described left wedge type block is provided with kidney slot, and described front guide hold-down screw is arranged in this kidney slot left wedge type block, right wedge type block, fromer rail guide plate are fixed on the described fromer rail.
2. adjusting device before and after the guide rail of press machine precision according to claim 1, it is characterized in that, described fromer rail comprises left front guide rail and right front guide rail, be respectively equipped with left front guide rail guide plate and right front guide rail guide plate on described left front guide rail and the right front guide rail, described left front guide rail guide plate and right front guide rail guide plate are connected with described wedge type block governor motion on the right front guide rail with described left front guide rail respectively.
3. adjusting device before and after the guide rail of press machine precision according to claim 2 is characterized in that the two ends up and down of described left front guide rail and right front guide rail are respectively equipped with described wedge type block governor motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020510207 CN201761097U (en) | 2010-08-31 | 2010-08-31 | Guide-rail precision front-rear adjusting device of pressure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020510207 CN201761097U (en) | 2010-08-31 | 2010-08-31 | Guide-rail precision front-rear adjusting device of pressure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761097U true CN201761097U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020510207 Expired - Fee Related CN201761097U (en) | 2010-08-31 | 2010-08-31 | Guide-rail precision front-rear adjusting device of pressure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033206A (en) * | 2012-11-29 | 2013-04-10 | 一重集团大连设计研究院有限公司 | Adjusting and locking device of sliding block guide rail gap of multi-function testing machine |
| CN107718640A (en) * | 2017-10-31 | 2018-02-23 | 容德精机（江苏）机床有限公司 | A kind of closed double-point high-speed fine press |
| CN111036817A (en) * | 2019-12-18 | 2020-04-21 | 荣成华东锻压机床股份有限公司 | Structural rigidity and precision lifting device for hot die forging press |
-
2010
- 2010-08-31 CN CN 201020510207 patent/CN201761097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033206A (en) * | 2012-11-29 | 2013-04-10 | 一重集团大连设计研究院有限公司 | Adjusting and locking device of sliding block guide rail gap of multi-function testing machine |
| CN103033206B (en) * | 2012-11-29 | 2015-06-24 | 一重集团大连设计研究院有限公司 | Adjusting and locking device of sliding block guide rail gap of multi-function testing machine |
| CN107718640A (en) * | 2017-10-31 | 2018-02-23 | 容德精机（江苏）机床有限公司 | A kind of closed double-point high-speed fine press |
| CN111036817A (en) * | 2019-12-18 | 2020-04-21 | 荣成华东锻压机床股份有限公司 | Structural rigidity and precision lifting device for hot die forging press |
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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: 20110316 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |