CN104308560A - Adjustable workbench - Google Patents
Adjustable workbench Download PDFInfo
- Publication number
- CN104308560A CN104308560A CN201410532079.2A CN201410532079A CN104308560A CN 104308560 A CN104308560 A CN 104308560A CN 201410532079 A CN201410532079 A CN 201410532079A CN 104308560 A CN104308560 A CN 104308560A
- Authority
- CN
- China
- Prior art keywords
- slide
- bar
- wishbone
- workbench
- ratchet
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a feeding device of a machine tool, and in particular relates to an adjustable workbench. The adjustable workbench comprises a rack, a motor, a sliding rod and a sliding seat, wherein the two ends of the sliding rod are arranged on the rack, the sliding seat is slidably connected with the sliding rod, a workbench can be arranged on the sliding seat, teeth are arranged on the sliding seat, a V-shaped frame is arranged on one side of the teeth of the sliding seat, a fixed jaw is fixedly arranged at one end of the V-shaped frame, the other end of the V-shaped frame is hinged with a movable jaw which can rotate inwards, and a torsion spring is arranged in a pin shaft of the movable jaw; a convex rod is arranged at the middle part of the V-shaped frame, the convex rod is matched with a ratchet wheel and the ratchet wheel is connected with a rotating shaft of the motor; a tension spring is arranged between the convex rod and the rack. By adopting the technical scheme, the adjustable workbench has the advantages of simple structure and high practicability.
Description
Technical field
The present invention relates to a kind of pay-off of lathe, be specifically related to a kind of adjustable bed.
Background technology
In machine tooling assembling, workpiece is after holder, need to carry out multi-faceted berry to workpiece, usually the position of workpiece is needed to adjust, often dismantled on fixture by workpiece, not only operating efficiency is low, and fixture also easily weares and teares, current workbench is all fixedly installed, and workbench is adjusted position very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is the shortcoming that the position of workbench in prior art cannot regulate.
In order to solve the problems of the technologies described above, the invention provides a kind of adjustable bed, comprise frame, motor, slide bar and slide, described slide bar two ends are arranged in frame, and slide is connected with sliding bar, workbench can be arranged on slide, described slide block is provided with tooth, and the side of the tooth of slide block is provided with wishbone, and described wishbone one end is fixedly installed a fixed claw, the moving jaws that the other end hinged inwardly rotates, is provided with torsion spring in the bearing pin of moving jaws; Be provided with nose bar in the middle part of wishbone, nose bar is combined with ratchet, and ratchet connects the rotating shaft of motor; Extension spring is provided with between nose bar and frame.
Adopt the adjustable bed tool of technique scheme to have the following advantages: driven by motor cam rotates, cam promotes nose bar wishbone and swings, and the fixed claw of wishbone end and moving jaws coordinate with the tooth on slide, and slide block is moved on slide bar.Because moving jaws can only one-directional rotation, after moving jaws advances the tooth on slide block again, after being resetted by torsion spring, can tooth be blocked, prevent its travelling backwards.Extension spring assists wishbone to reset.Because workbench is arranged on slide, slide drives movable workbench, realizes workbench adjustable.
Further, described ratchet is evenly equipped with six ratchets.Structure is simple, working stability.
Further, be provided with pulley in described slide, the wheel face of described pulley is groove type.Groove coordinates with slide bar, slide is slided smooth and easy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of adjustable bed of the present invention.
Detailed description of the invention
Reference numeral in Figure of description comprises: slide bar 1, slide 2, tooth 3, wishbone 4, moving jaws 5, nose bar 6, ratchet 7, extension spring 8.
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1, a kind of adjustable bed, comprise frame, motor, slide bar 1 and slide 2, described slide bar 1 two ends are fixed in frame by screw and nut, slide 2 and slide bar 1 are slidably connected, slide 2 and the reeded pulley in slide bar 1 cooperation place, the present embodiment is preferably V-type pulley, workbench welds with slide 2, slide block upper surface is evenly equipped with tooth 3, the frame of the top of the tooth 3 of slide block is provided with wishbone 4, described wishbone 4 one end is a fixed claw, the moving jaws 5 that the other end hinged inwardly rotates, torsion spring is provided with in the bearing pin of moving jaws 5, tooth 3 can be blocked after being resetted by torsion spring, anti-limited slip block travelling backwards, be extended with nose bar 6 in the middle part of wishbone 4, nose bar 6 coordinates with ratchet 7, and driven by motor cam rotates, and cam promotes nose bar 6 makes wishbone 4 swing, and the fixed claw of wishbone 4 end and moving jaws 5 coordinate with the tooth 3 on slide 2, and slide block is moved on slide bar 1.Ratchet 3 on ratchet 7 is arc surface with the position of cam contact, and ratchet 7 connects the rotating shaft of motor; .Be connected with extension spring 8 between nose bar 6 and frame, described ratchet 7 be evenly equipped with six ratchets 3, because moving jaws 5 can only one-directional rotation, after moving jaws 5 advances the tooth 3 on slide block again.。
Above-described is only the preferred embodiment of the present invention; 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.
Claims (3)
1. an adjustable bed, comprise frame, motor, slide bar and slide, described slide bar two ends are arranged in frame, slide is connected with sliding bar, and workbench can be arranged on slide, it is characterized in that: described slide block is provided with tooth, the side of the tooth of slide block is provided with wishbone, described wishbone one end is fixedly installed a fixed claw, the moving jaws that the other end hinged inwardly rotates, and is provided with torsion spring in the bearing pin of moving jaws; Be provided with nose bar in the middle part of wishbone, nose bar is combined with ratchet, and ratchet connects the rotating shaft of motor; Extension spring is provided with between nose bar and frame.
2. adjustable bed according to claim 1, is characterized in that: described ratchet is evenly equipped with six ratchets.
3. adjustable bed according to claim 1, is characterized in that: be provided with pulley in described slide, and the wheel face of described pulley is groove type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532079.2A CN104308560B (en) | 2014-10-11 | 2014-10-11 | Adjustable bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532079.2A CN104308560B (en) | 2014-10-11 | 2014-10-11 | Adjustable bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308560A true CN104308560A (en) | 2015-01-28 |
| CN104308560B CN104308560B (en) | 2019-04-02 |
Family
ID=52363943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410532079.2A Expired - Fee Related CN104308560B (en) | 2014-10-11 | 2014-10-11 | Adjustable bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308560B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405917A (en) * | 2018-04-12 | 2018-08-17 | 合肥智慧龙机械设计有限公司 | A kind of equidistant perforating device of hardware plank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD246935A1 (en) * | 1986-03-04 | 1987-06-24 | Werkzeugmasch Forschzent | MACHINE-CONTAINED GRIPPING UNIT WITH PARALLELED GRIPPER BAGS |
| CN201138937Y (en) * | 2007-11-15 | 2008-10-29 | 黑龙江八一农垦大学 | Longitudinal feed mechanism of rice growing machine |
| CN103693385A (en) * | 2013-12-15 | 2014-04-02 | 重庆诚硕科技有限公司 | Feeding mechanism for assembling parts of motorcycle |
| CN104057275A (en) * | 2014-06-20 | 2014-09-24 | 重庆红旗杰勋车轮有限公司 | Step-by-step material feeding device |
| CN204195260U (en) * | 2014-10-11 | 2015-03-11 | 重庆市德顺汽车部件制造有限公司 | Adjustable bed |
-
2014
- 2014-10-11 CN CN201410532079.2A patent/CN104308560B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD246935A1 (en) * | 1986-03-04 | 1987-06-24 | Werkzeugmasch Forschzent | MACHINE-CONTAINED GRIPPING UNIT WITH PARALLELED GRIPPER BAGS |
| CN201138937Y (en) * | 2007-11-15 | 2008-10-29 | 黑龙江八一农垦大学 | Longitudinal feed mechanism of rice growing machine |
| CN103693385A (en) * | 2013-12-15 | 2014-04-02 | 重庆诚硕科技有限公司 | Feeding mechanism for assembling parts of motorcycle |
| CN104057275A (en) * | 2014-06-20 | 2014-09-24 | 重庆红旗杰勋车轮有限公司 | Step-by-step material feeding device |
| CN204195260U (en) * | 2014-10-11 | 2015-03-11 | 重庆市德顺汽车部件制造有限公司 | Adjustable bed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405917A (en) * | 2018-04-12 | 2018-08-17 | 合肥智慧龙机械设计有限公司 | A kind of equidistant perforating device of hardware plank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308560B (en) | 2019-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20191011 |