CN104401023A - Elevator guide rail straightening press machine - Google Patents
Elevator guide rail straightening press machine Download PDFInfo
- Publication number
- CN104401023A CN104401023A CN201410704132.2A CN201410704132A CN104401023A CN 104401023 A CN104401023 A CN 104401023A CN 201410704132 A CN201410704132 A CN 201410704132A CN 104401023 A CN104401023 A CN 104401023A
- Authority
- CN
- China
- Prior art keywords
- sliding
- flywheel
- guide rail
- pressure head
- rod
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
Abstract
The invention discloses an elevator guide rail straightening press machine to improve the straightening efficiency of an elevator guide rail. The elevator guide rail comprises a fixed machine frame; a rotary motor is fixed inside the machine frame; an output shaft of the motor is coaxially connected with a flywheel; the flywheel drives axial movement of a sliding rod through a crank; the sliding rod is connected to a vertical guiding hole of the machine frame in a sliding mode; a driven end of the sliding rod is hinged to a driving end of a rocking rod; the middle of the rocking rod is hinged to an adjusting sliding block; the adjusting sliding block is in sliding connection with the adjusting sliding groove in the machine frame and the position of the adjusting sliding block is locked through a locking bolt; a driven end of the rocking rod is in sliding connection with the sliding block; a power arm of the rocking rod is larger than a resisting arm of the rocking rod; the sliding block is connected with a pressure head through a connecting rod; the pressure head is in sliding connection with a vertical guiding groove in the machine frame; a workpiece fixing base is fixed below the pressure head. The elevator guide rail replaces a traditional manual operation mode, can adjust the pressure size and is applicable to the workpiece in different sizes.
Description
Technical field
The present invention relates to a kind of forcing press produced for cage guide.
Background technology
Cage guide, be the elevator structures be made up of rail and connecting plate, it is divided into car guide rail and counter weight guide track.T-shaped is divided into, L shape and hollow three kinds of forms from cross sectional shape.Guide rail, while playing the guiding role, bears car, impulsive force during elevator brake, the impulsive force etc. during safety tongs brake hard.The size of these power is relevant with speed with the mounted mass of elevator, therefore should according to elevator speed and mounted mass apolegamy guide rail.Usual title car guide rail is backbone, and counter weight guide track is secondary rail.
In the past can only by the straightening of single manual operation straightener, straightening is carried out to cage guide, not only speed is slow but also straightening guide rail linearity out does not ensure, has a strong impact on the finished product ratio of next procedure plane car, the poor product quality that straightening goes out, yield poorly, labour intensity is large.
Summary of the invention
The invention is intended to provide a kind of cage guide straightening press, to improve the alignment efficiency of cage guide.
Cage guide straightening press in this programme, include fixing frame, electric rotating machine is fixed with in frame, the output shaft of motor is coaxially connected with flywheel, flywheel is by the axially-movable of crank handle turns slide bar, sliding bar is connected in pilot hole vertical in frame, the driven end of slide bar and the drive end of rocking bar hinged, the middle part of rocking bar is hinged on adjusting slider, adjusting slider connects with the adjustment slide in frame, and lock its position by clamping screw, the driven end of rocking bar connects with skid, the power arm of rocking bar is greater than its resistance arm, slide block is connected with pressure head by connecting rod, pressure head is slidably connected in gathering sill vertical in frame, the below of pressure head is workpiece fixing seat.
Cage guide is clamped and fixed in workpiece fixing seat, then electric rotating machine drives the reciprocal axially-movable of slide bar by crank, slide bar reciprocating action also drives rocking bar to do reciprocal shake, power arm due to rocking bar is greater than its resistance arm, so the driving force of electric rotating machine obtains enhancing at this, and the fulcrum of rocking bar is hinged on adjusting slider, and the position of adjusting slider can regulate, the output state of rocking bar can be changed by the position of mobile adjusting slider, certainly, adjusting slider is locked to be bolted to and regulates in chute under normal conditions.The reciprocal shake drive ram of last rocking bar pumps, and to realize realizing pressure straightening to the cage guide in workpiece fixing seat, this device instead of traditional-handwork mode of operation, and can regulate pressure size, goes for the workpiece of different size.
Further, flywheel is provided with balancing weight.Can ensure that it is postrotational stable.
Further, described electric rotating machine is stepper motor.The operation of motor can be controlled more easily.
Further, electric rotating machine connects flywheel by speed changer.The output speed of motor can be regulated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: electric rotating machine 1, flywheel 2, crank 3, slide bar 4, pilot hole 5, rocking bar 6, adjusting slider 7, adjustment chute 8, clamping screw 9, connecting rod 10, pressure head 11, workpiece fixing seat 12.
Embodiment is substantially as shown in Figure 1: this device comprises fixing frame, and in order to the internal structure of better exhibiting device, most of structure of frame does not illustrate in the drawings.The lower right of frame is fixed with electric rotating machine, and described electric rotating machine is stepper motor, and electric rotating machine connects flywheel by gear-shift mechanism, and flywheel is provided with balancing weight.Electric rotating machine is rotated by speed changer flywheel driven.
Flywheel is by the vertical axially reciprocating of crank handle turns slide bar, slide bar is slidably connected in pilot hole vertical in frame, the drive end of the driven end above slide bar and rocking bar right is hinged, the axially-movable that electric rotating machine drives slide bar reciprocal by crank, slide bar reciprocating action also drives rocking bar to do reciprocal shake.
The middle part of rocking bar is hinged on adjusting slider, and adjusting slider connects with the adjustment slide of level in frame, and locks its position by the clamping screw above it.The driven end of rocking bar left and skid are socketed, and need design modifying to ensure that the power arm of rocking bar is greater than its resistance arm, to reach larger pressure to carry out alignment work.Slide block is connected with pressure head by connecting rod, and connecting rod and slide block and pressure head all can adopt hinge-coupled, and pressure head is slidably connected in gathering sill vertical in frame, and the below of pressure head is workpiece fixing seat, and cage guide is clamped and fixed in workpiece fixing seat.
Power arm due to rocking bar is greater than its resistance arm, so the driving force of electric rotating machine obtains enhancing at this, and the fulcrum of rocking bar is hinged on adjusting slider, and the position of adjusting slider can regulate, the output state of rocking bar can be changed by the position of mobile adjusting slider, certainly, adjusting slider is locked to be bolted to and regulates in chute under normal conditions.The reciprocal shake drive ram of last rocking bar pumps, to realize realizing pressure straightening to the cage guide in workpiece fixing seat.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. cage guide straightening press, it is characterized in that, include fixing frame, electric rotating machine is fixed with in frame, the output shaft of motor is coaxially connected with flywheel, flywheel is by the axially-movable of crank handle turns slide bar, sliding bar is connected in pilot hole vertical in frame, the driven end of slide bar and the drive end of rocking bar hinged, the middle part of rocking bar is hinged on adjusting slider, adjusting slider connects with the adjustment slide in frame, and lock its position by clamping screw, the driven end of rocking bar connects with skid, the power arm of rocking bar is greater than its resistance arm, slide block is connected with pressure head by connecting rod, pressure head is slidably connected in gathering sill vertical in frame, the below of pressure head is workpiece fixing seat.
2. cage guide straightening press according to claim 1, is characterized in that: flywheel is provided with balancing weight.
3. cage guide straightening press according to claim 2, is characterized in that: described electric rotating machine is stepper motor.
4. cage guide straightening press according to claim 3, is characterized in that: electric rotating machine connects flywheel by speed changer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704132.2A CN104401023A (en) | 2014-11-30 | 2014-11-30 | Elevator guide rail straightening press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704132.2A CN104401023A (en) | 2014-11-30 | 2014-11-30 | Elevator guide rail straightening press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104401023A true CN104401023A (en) | 2015-03-11 |
Family
ID=52638719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410704132.2A Pending CN104401023A (en) | 2014-11-30 | 2014-11-30 | Elevator guide rail straightening press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401023A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443694A (en) * | 2015-12-19 | 2016-03-30 | 重庆泽田汽车部件有限责任公司 | One-side staying reciprocating transmission mechanism |
| CN109137254A (en) * | 2018-09-17 | 2019-01-04 | 长兴鸿运织造有限公司 | A kind of vertical double braid knitting machine |
| CN109604157A (en) * | 2018-12-10 | 2019-04-12 | 桐梓县燎原镇金诚食品有限公司 | Dried beef pneumatic separation device |
| CN113305242A (en) * | 2021-04-15 | 2021-08-27 | 祝俊 | Construction steel bar bending equipment convenient to regulate and control |
| CN113927312A (en) * | 2021-10-28 | 2022-01-14 | 燕山大学 | Laser remelting rapid forming device and remelting forming method |
| CN115846467A (en) * | 2023-02-22 | 2023-03-28 | 广东华青建设工程有限公司 | Metal frame shaping adjusting device for building engineering construction |
-
2014
- 2014-11-30 CN CN201410704132.2A patent/CN104401023A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443694A (en) * | 2015-12-19 | 2016-03-30 | 重庆泽田汽车部件有限责任公司 | One-side staying reciprocating transmission mechanism |
| CN109137254A (en) * | 2018-09-17 | 2019-01-04 | 长兴鸿运织造有限公司 | A kind of vertical double braid knitting machine |
| CN109604157A (en) * | 2018-12-10 | 2019-04-12 | 桐梓县燎原镇金诚食品有限公司 | Dried beef pneumatic separation device |
| CN109604157B (en) * | 2018-12-10 | 2023-04-28 | 南县鸡公嘴土特产有限公司 | Beef jerky winnowing device |
| CN113305242A (en) * | 2021-04-15 | 2021-08-27 | 祝俊 | Construction steel bar bending equipment convenient to regulate and control |
| CN113927312A (en) * | 2021-10-28 | 2022-01-14 | 燕山大学 | Laser remelting rapid forming device and remelting forming method |
| CN115846467A (en) * | 2023-02-22 | 2023-03-28 | 广东华青建设工程有限公司 | Metal frame shaping adjusting device for building engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |