CN103506976A - Guide rail clamping device - Google Patents
Guide rail clamping device Download PDFInfo
- Publication number
- CN103506976A CN103506976A CN201310472451.0A CN201310472451A CN103506976A CN 103506976 A CN103506976 A CN 103506976A CN 201310472451 A CN201310472451 A CN 201310472451A CN 103506976 A CN103506976 A CN 103506976A
- Authority
- CN
- China
- Prior art keywords
- safety door
- door hook
- guide rail
- clamping device
- thread section
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinge Accessories (AREA)
Abstract
The invention relates to a guide rail clamping device, in particular to a clamping device used in a guide rail of a cross handling frame, and belongs to the field of machinery technologies. The guide rail clamping device comprises an adjusting plate, a left safety hook, a right safety hook and an adjusting lead screw. The adjusting plate is connected with the left safety hook and the right safety hook respectively in a rotating mode through a left safety hook hinge pin and a right safety hook hinge pin. The left safety hook is connected with a left nut in a rotating mode through a left nut hinge pin, and the right safety hook is connected with a right nut in a rotating mode through a right nut hinge pin. The left portion and the right portion of the adjusting lead screw are provided with a left thread section and a right thread section respectively, the left thread section of the adjusting lead screw is connected with the left nut, and the right thread section of the adjusting lead screw is connected with the right nut. The guide rail clamping device is adapted to various specifications of guide rails, the opening size of the safety hooks can be adjusted manually according to the specifications of the guide rails, and the two side faces of each guide rail are clamped reasonably, so the effect of preventing lateral turning is achieved effectively, and misloading is avoided.
Description
Technical field
The present invention relates to a kind of guide rail clamping device, for the clamping device of cross crosshead guide rail, belong to field of mechanical technique specifically.
Background technology
In prior art, the transverse arm of cross crosshead is long because stretching out rack section, easily in use produces rollover phenomenon, causes security incident.For avoiding rollover to produce, conventional mode is that safety door hook is installed in frame, plays anti-rolling effect.It is multiple that but the guide rail specification that the crosshead of same model is used has multiple, corresponding safety door hook also to have.In actual production operation process, tend to occur the phenomenon of misloading hook plate, to use, bring unnecessary trouble, it is very inconvenient to use.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of guide rail clamping device is provided, the mode by manual adjustments safety door hook regulates openings of sizes, and the guide rail of adaptive plurality of specifications, effectively plays anti-rolling effect, has avoided the generation of misloading phenomenon.
According to technical scheme provided by the invention, guide rail clamping device comprises adjustable plate, left safety door hook, right safety door hook and regulates screw mandrel, it is characterized in that: on adjustable plate, by left safety door hook bearing pin and right safety door hook bearing pin, be rotationally connected respectively left safety door hook and right safety door hook, left safety door hook and right safety door hook are symmetrical on adjustable plate.On left safety door hook, by left screw bearing pin, be rotationally connected left screw, on right safety door hook, by right screw bearing pin, be rotationally connected right screw.Regulate screw mandrel left and right portion to be respectively equipped with left-hand thread section and right-hand thread section, regulate the left-hand thread section of screw mandrel to connect left screw, regulate the right-hand thread section of screw mandrel to connect right screw.
Further, regulate screw mandrel one end to connect and regulate bearing pin.
Further, left safety door hook lower surface to the right safety door hook side be provided with the left mouth of hook of U-shaped.
Further, right safety door hook lower surface left safety door hook side be provided with the right mouth of hook of U-shaped.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, and the guide rail of adaptive plurality of specifications, according to the size of the specification manual adjustments safety door hook opening of guide rail, rationally clamps guide rail two sides, effectively plays anti-rolling effect; Avoided the generation of misloading phenomenon.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Description of reference numerals: 1-adjustable plate, the left safety door hook of 2-, the left safety door hook bearing pin of 3-, the right safety door hook of 4-, the right safety door hook bearing pin of 5-, the right screw of 6-, the right screw bearing pin of 7-, 8-regulate screw mandrel, 9-to regulate bearing pin, the left screw of 10-, the left screw bearing pin of 11-, 12-left-hand thread section, 13-right-hand thread section, the left mouth of hook of 14-, the right mouth of hook of 15-.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1 and 2, the present invention mainly comprises adjustable plate 1, left safety door hook 2, right safety door hook 4 and regulates screw mandrel 8, on adjustable plate 1, by left safety door hook bearing pin 3 and right safety door hook bearing pin 5, be rotationally connected respectively left safety door hook 2 and right safety door hook 4, left safety door hook 2 and right safety door hook 4 are symmetrical on adjustable plate 1.
On left safety door hook 2, by left screw bearing pin 11, be rotationally connected left screw 10, on right safety door hook 4, by right screw bearing pin 7, be rotationally connected right screw 6.
Regulate screw mandrel 8 left and right portions to be respectively equipped with left-hand thread section 12 and right-hand thread section 13, regulate the left-hand thread section 12 of screw mandrel 8 to connect left screw 10, regulate the right-hand thread section 13 of screw mandrel 8 to connect right screw 6.Described adjusting screw mandrel 8 one end connect adjusting bearing pin 9, by regulating bearing pin 9 to drive, regulate screw mandrels 8 to rotate.
Described left safety door hook 2 lower surfaces to the right safety door hook 4 sides are provided with the left mouth of hook 14 of U-shaped, and right safety door hook 4 lower surfaces left safety door hook 2 sides are provided with the right mouth of hook 15 of U-shaped.
Operation principle of the present invention is: during work, commissioning staff can, according to guide rail size used, regulate screw mandrel 8 to rotate by regulating bearing pin 9 to drive; thereby regulate the size of opening between left safety door hook 2 and right safety door hook 4; until rationally clamp guide rail two sides, safeguard protection machine, prevents rollover.
Claims (4)
1. a guide rail clamping device, comprise adjustable plate (1), left safety door hook (2), right safety door hook (4) and regulate screw mandrel (8), it is characterized in that: at adjustable plate (1), above by left safety door hook bearing pin (3) and right safety door hook bearing pin (5), be rotationally connected respectively left safety door hook (2) and right safety door hook (4), left safety door hook (2) and right safety door hook (4) are upper symmetrical at adjustable plate (1); At left safety door hook (2), above by left screw bearing pin (11), be rotationally connected left screw (10), at right safety door hook (4), above by right screw bearing pin (7), be rotationally connected right screw (6); Regulate screw mandrel (8) left and right portion to be respectively equipped with left-hand thread section (12) and right-hand thread section (13), regulate the left-hand thread section (12) of screw mandrel (8) to connect left screw (10), regulate the right-hand thread section (13) of screw mandrel (8) to connect right screw (6).
2. guide rail clamping device as claimed in claim 1, is characterized in that: described adjusting screw mandrel (8) one end connects adjusting bearing pin (9).
3. guide rail clamping device as claimed in claim 1, is characterized in that: described left safety door hook (2) lower surface to the right safety door hook (4) side is provided with the left mouth of hook (14) of U-shaped.
4. guide rail clamping device as claimed in claim 1, is characterized in that: described right safety door hook (4) lower surface left safety door hook (2) side is provided with the right mouth of hook (15) of U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472451.0A CN103506976A (en) | 2013-10-11 | 2013-10-11 | Guide rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472451.0A CN103506976A (en) | 2013-10-11 | 2013-10-11 | Guide rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506976A true CN103506976A (en) | 2014-01-15 |
Family
ID=49890684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310472451.0A Pending CN103506976A (en) | 2013-10-11 | 2013-10-11 | Guide rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370152A (en) * | 2016-10-18 | 2017-02-01 | 武汉科技大学 | Heavy rail clamping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285704A (en) * | 1991-06-11 | 1994-02-15 | Pedro Santana Gonzalez | Caster angle regulating tool |
| CN2229575Y (en) * | 1995-06-09 | 1996-06-19 | 哈尔滨重型机器厂 | Constant-moment hand and electric two-purpose rail clamping pliers |
| CN102729171A (en) * | 2011-04-14 | 2012-10-17 | 漳州金龙客车有限公司 | Positioning and clamping mechanism of waist rail of general assembling side framework |
| CN202846406U (en) * | 2012-08-31 | 2013-04-03 | 东华大学 | Clamping device for symmetrical parallelogram |
| CN203495812U (en) * | 2013-10-11 | 2014-03-26 | 无锡洲翔成套焊接设备有限公司 | Guide rail clamping device |
-
2013
- 2013-10-11 CN CN201310472451.0A patent/CN103506976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285704A (en) * | 1991-06-11 | 1994-02-15 | Pedro Santana Gonzalez | Caster angle regulating tool |
| CN2229575Y (en) * | 1995-06-09 | 1996-06-19 | 哈尔滨重型机器厂 | Constant-moment hand and electric two-purpose rail clamping pliers |
| CN102729171A (en) * | 2011-04-14 | 2012-10-17 | 漳州金龙客车有限公司 | Positioning and clamping mechanism of waist rail of general assembling side framework |
| CN202846406U (en) * | 2012-08-31 | 2013-04-03 | 东华大学 | Clamping device for symmetrical parallelogram |
| CN203495812U (en) * | 2013-10-11 | 2014-03-26 | 无锡洲翔成套焊接设备有限公司 | Guide rail clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370152A (en) * | 2016-10-18 | 2017-02-01 | 武汉科技大学 | Heavy rail clamping device |
| CN106370152B (en) * | 2016-10-18 | 2019-06-21 | 武汉科技大学 | A kind of heavy rail clamping device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |