CN1830634A - Tool trolley - Google Patents
Tool trolley Download PDFInfo
- Publication number
- CN1830634A CN1830634A CN 200510053528 CN200510053528A CN1830634A CN 1830634 A CN1830634 A CN 1830634A CN 200510053528 CN200510053528 CN 200510053528 CN 200510053528 A CN200510053528 A CN 200510053528A CN 1830634 A CN1830634 A CN 1830634A
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- tool car
- carriage
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Abstract
A tool cart is composed of a load-bearing frame with a longitudinally movable frame for installing cutting or sawing machine, a foldable frame with telescopic and lift frame, eccentric locking unit, gravitational self-locking unit and turnable limiting frame, and front wheels with extendable supporting rods for lifting up the wheels from ground to increase the stability.
Description
Technical field
The invention provides a kind of tool car, refer to a kind of tool car of cutting saw or other similar facility for carrying especially.
Background technology
The known carrying tool car of cutting saw or other similar facility that is used in, disclose as No. the 6722618th, the U.S. and No. 6314893 patent of invention case, providing the specific purpose tool car of cutting saw or other similar machine and tool bearing use, mainly is that facility can be manipulated on tool car.Aforementionedly quote case as proof and have the design of collapsible support foot rest, but support foot rest does not have the design of safety location, therefore when bearing machine tool during in start, cause the tool car displacement because of the strong vibrations of facility easily, because of being difficult for the location, use puzzlement so cause, influence safety.
Summary of the invention
Main purpose of the present invention is to provide a kind of tool car, formed by a carrier, a folding frame and one group of front-wheel, this carrier framework and comprise most laterally mouldings and both sides directly to moulding, can move two of adjustment and directly establish the position, so that be fit to the bearing combination of the facility (as cutting saw) of various different size dimensions to the lock of moulding.
Another object of the present invention is to provide a kind of tool car, this carrier framework is in selected two side positions, and be respectively equipped with expansible moving and the carriage of lifting moving, rely on its handle type Camlock device and gravity type self-locking device to obtain the good location of all places and height, the rotatable position-limited rack on it also can provide the location benchmark to the saw length of cutting of workpiece.Be convenient to the machined object on the holding facility (as cutting saw) thus, make machined object can obtain preferable location.
A further object of the present invention is to provide a kind of tool car, this tool car is respectively equipped with the extension pole of shape of facing upward in the both sides, bottom of front end leg, can form by two extension poles and front-wheel when tool car is erect and prop up the location, make facility (cutting saw) still can keep stable at the loaded state of vertically standing.
Another purpose of the present invention is to provide a kind of tool car; the folding and unfolding control of this tool car is by the control operation of same control pull bar; utilize this control pull bar to control three groups of lock pins simultaneously; make tool car in strutting or during folding state; all can obtain splendid locking location, the block element of setting up then provides reliable safeguard protection.
Another purpose of the present invention is to provide a kind of tool car, the front-wheel of this tool car is provided with a lower carriage, when strutting, tool car rises and when in running order, front-wheel will be held in the palm height automatically and break away from ground by lower carriage, increase the frictional force on tool car and ground, cause tool car to be subjected to displacement so can overcome the facility vibrations; The cylindric trundle of being located at the handle two ends can self scroll bits in-migration reduces the friction with ground, so that the folding and unfolding of car load.
Another purpose of the present invention is to provide a kind of tool car, and making the rear end leg of tool car folding frame form one can be for the handle of passing, make tool car can be simple and easy and the labour-saving pass.
The object of the present invention is achieved like this, a kind of tool car, and it mainly comprises: a carrier, a folding frame and one group of front-wheel are formed, wherein:
Carrier, be a framework, be fixedly arranged on the upper end of folding frame, the framework of this carrier constitute comprise most laterally mouldings and both sides directly to moulding, directly can on horizontal moulding, the moving freely and adjust its lock and establish the position of both sides to moulding, it is sealed to make carrier be fit to the facility bearing of various different sizes;
The folding frame is the intersection foot rest of a movable lifting, and this folding frame comprises a front end leg and a rear end leg, and the rear end leg also forms movable fit with a Telescopic pipe support, and the both sides, bottom of front end leg are respectively equipped with the extension pole of shape of facing upward;
One group of front-wheel, be located at the bottom of folding frame front end leg, and the lower carriage that between two front-wheels, is pivoted, a connecting rod also is set respectively between the rear end leg of these lower carriage both sides and folding frame, make tool car rise when strutting, make front-wheel be broken away from ground by lower carriage holder height.
The horizontal moulding of this carrier offers long slot bore, makes directly move being adjusted its lock by bolt to moulding and establishing the position of both sides, directly is provided with through hole with the bolt coupling to moulding, and offers most lockholes, for the selected locking of bolt.
This folding frame is provided with the leader mutually between the leg of rear end, both sides.
This carrier sets firmly a hollow tube in framework below, and this hollow tube both sides and be respectively equipped with expansible moving and the carriage of lifting moving.
This carriage cooperates an inserted link and forms, and inserted link inserts hollow tube, and controls its flexible location by a securing rod, and carriage inserts the inserted link other end, utilizes a buckle to make carriage can free lifting move and locate.
This securing rod is a L shaped bar, body of rod chosen place also has an eccentric projection, and securing rod cooperates hole shape lid and two hole shape plates to form, and a hole shape frame with intubate is tied in hollow tube and weldering in advance, make the hole shape cover lock be located at the hole shape frame, two hole shape plates then are located between hole shape lid and the hole shape frame, and a sealed bolt all runs through a spacer ring, the hole shape lid all has an outward extending eccentric orfice with the hole shape plate again, securing rod is run through implant combination, make eccentric projection be fastened in the eccentric orfice of hole shape plate.
The other end of this inserted link is provided with always to intubate, in directly having the buckle of through hole to the intubate torsionspring and that is pivoted in the lump, make carriage pole run through the insertion buckle, the through hole of buckle is slightly larger than the caliber of carriage pole, and torsionspring ejection buckle forms to hold with carriage pole and combines.
This carrier is provided with a control pull bar can control three groups of lock pins simultaneously, is with the control tool car to strut or the folding location.
This control pull bar has an extension rod to extend in conjunction with a pulling-on piece, utilize the pulling of control pull bar and order about pulling-on piece angulation beat, be disengaging or block only state with the lock pin of removing the control both sides, and the other end of this control pull bar extends to form a lock pin, and default one L shaped of this lock pin and front end leg is corresponding for coupling, make this lock pin can with L shaped be and break away from or card state only.
This control pull bar is provided with a block element in correspondence position, makes the control pull bar can forbid pulling.
This handle two ends sheathed one are cylindric rolls defeatedly for a short time, and the endoporus of this trundle is slightly larger than the caliber size of handle.
Description of drawings
Fig. 1 is a combination stereogram of the present invention.
Fig. 2 is horizontal moulding in the carrier of the present invention and straight partial exploded view to moulding.
Fig. 3 is the exploded perspective view of carrier of the present invention and the separated attitude of a carriage.
Fig. 4 is the exploded perspective view of securing rod of the present invention and hollow tube.
Fig. 5 is the compound section figure of securing rod of the present invention and hollow tube.
Fig. 6 is the compound section figure of lock-out state for securing rod of the present invention.
Fig. 7 is the compound section figure of disarm state for securing rod of the present invention.
Fig. 8 is the exploded perspective view of carriage pole of the present invention and inserted link.
Fig. 9 is the compound section figure of lock-out state for carriage pole of the present invention and inserted link.
Figure 10 is the compound section figure of disarm state for carriage pole of the present invention and inserted link.
Figure 11 runs through the view that rear end leg and Telescopic pipe support are card fastening position for the present invention with two lock pins.
Figure 12 presents the view that the releasing card ends for Figure 11 two lock pins break away from the back.
Figure 13 is positioned at the view of front end leg with another lock pin card fastening for the present invention.
Figure 14 removes the action schematic diagram that card ends state for Figure 13 is.
Figure 15 is the combination stereogram of folding state for the present invention.
The specific embodiment
As shown in Figure 1, tool car of the present invention, it mainly comprises: a carrier 1, a folding frame 2 and one group of front-wheel 3 are formed, wherein:
Above-mentioned carrier 1, it is in the framework bottom center and set firmly a hollow tube 13, and 13 liang of side positions of this hollow tube are respectively equipped with an expansible carriage 14 that reaches lifting moving that moves, and can make machined object can obtain the holder certain bits for the machined object on the holding facility thus;
As shown in Figure 3, above-mentioned carriage 14, mainly be to cooperate an inserted link 15 and form, inserted link 15 inserts hollow tube 13, and by its flexible location of a securing rod 16 controls, reach the mobile purpose of expansion, and carriage 14 inserts inserted links 15 other ends, utilize a buckle 17 to make carriage 14 can free liftings move and locate;
As Fig. 4 and shown in Figure 5, above-mentioned securing rod 16, it is a L shaped bar, body of rod chosen place also has an eccentric projection 161, this securing rod 16 cooperates hole shape lid 162 and two hole shape plates 163 (iron), 166 (plastics) are formed, and the weldering knot one hole shape frame 132 (as Fig. 5) with intubate 131 at hollow tube 13 mouth of pipe places and in advance, make hole shape lid 162 can be locked on hole shape frame 132, two hole shape plates 163,166 are located between hole shape lid 162 and the Confucius's frame 132, and sealed bolt 164 all runs through a spacer ring 165, above-mentioned again hole shape lid 162 and hole shape plate 163,166 all have an outward extending eccentric orfice a (as Fig. 4), securing rod 16 can be run through implant combination, make eccentric projection 161 be fastened in the eccentric orfice a of hole shape plate 163, when securing rod 16 is pulled, can push away by eccentric projection 161 and force hole shape plate 163, make hole shape plate 163 and inserted link 15 and hollow tube 13 threes form dislocation packing (as Fig. 6) or the release conditions that get loose (as Fig. 7), move so two lateral brackets 14 can be flexible arbitrarily expansion.
Extremely shown in Figure 10 as Fig. 8, the other end of above-mentioned inserted link 15 is provided with always to intubate 151, in directly to intubate 151 be pivoted in the lump a torsionspring 152 and buckle 17, insert directly in intubate 151 again after making the pole 141 of carriage run through the through hole 171 (through hole 171 of this buckle 17 is slightly larger than the caliber of carriage pole 141) that inserts buckle 17, and the frictional force that is produced by the ejection of torsionspring 152 and carriage deadweight, make buckle 17 form dislocation and hold and combine (as Fig. 9), but then can make carriage pole 141 be the release conditions that get loose (as Figure 10) when upwards pulling buckle 17 with carriage pole 141;
Folding frame 2, as Fig. 1, it is the intersection foot rest of a movable lifting, the upper end combines with carrier 1 locking, this folding frame 2 comprises a front end leg 21 and a rear end leg 22, rear end leg 22 and with a Telescopic pipe support 23 formation activity fits, the both sides, bottom of front end leg 21 are respectively equipped with the extension pole 211 of shape of facing upward, can form with front-wheel 3 by two extension poles 211 when tool car is erect and prop up the location, make facility (cutting saw) still can keep stable at the loaded state of vertically standing, and also be provided with leader 221 mutually between rear end, the both sides leg 22, make tool car when erectting, can utilize handle 221 to reach the purpose of laborsaving passing;
One group of front-wheel 3, be located at the bottom of folding frame 2 front end legs 21, and the lower carriage 4 that between two front-wheels 3, is pivoted, one connecting rod 31 also is set respectively between the rear end leg 22 of these lower carriage 4 both sides and folding frame 2, when making tool car rise strutting, can make front-wheel 3 high and break away from ground, so when the facility (cut saw or other facility) of bearing on tool car are in running order by lower carriage 4 holders, because of the direct kiss the earth of lower carriage 4, can not be subjected to displacement so can guarantee tool car.
Above-mentioned handle 221, its two ends also can sheathed one cylindric trundle 24, and the endoporus of this trundle 24 is slightly larger than the caliber size of handle 221, reduces friction with ground by self scroll bits in-migration when the car load folding and unfolding, makes the folding and unfolding action of car load more convenient.
Above-mentioned carrier 1, and be provided with a control pull bar 5 that is ㄇ shape approximately can be for controlling three groups of lock pins 51,52,53 simultaneously, make tool car in strutting or all can obtaining good location during folding, as shown in figure 11, it is extensible in conjunction with a pulling-on piece 55 that this control pull bar 5 has an extension rod 54, when 5 pullings of control pull bar, can order about pulling-on piece 55 angulation beats, end state (as Figure 12), make tool car can be the activity folding with lock pin 51,52 cards of removing both sides; Simultaneously, one end of control pull bar 5 then extends to form a lock pin 53, this lock pin 53 and front end leg 21 in chosen place default L shaped 56 corresponding for coupling, on this L shaped 56 and have one the perforation 561 (as Figure 13), when 5 pullings of control pull bar, lock pin 53 can break away from L shaped 56 perforation 561, and tool car can be run through perforation 561 and be formed card only (as Figure 14 and shown in Figure 15) after folding by lock pin 53.
Above-mentioned control pull bar 5, it is in correspondence position and be provided with a block element 57, can utilize this block element 57 to be cross-placed on control pull bar 5 (as shown in figure 14), makes control pull bar 5 can forbid pulling, and safeguard protection is provided, and avoids false touch pulling control pull bar 5.
Utilize the configuration of above-mentioned control pull bar 5 and three groups of lock pins 51,52,53 to form, can control pull bar 5 by this and control three groups of lock pins 51,52,53 simultaneously, make tool car strut or all can obtain good location during folding; But the configuration that embodiment takes off control pull bar 5 and three groups of lock pins 51,52,53 among the figure is formed, be not in order to limiting technical scope of the present invention, allly relates to equivalent application or simple and easy change displacement, and oneself does not still take off technical scope of the present invention.
Claims (11)
1, a kind of tool car, it mainly comprises: a carrier, a folding frame and one group of front-wheel are formed, and it is characterized in that:
Carrier, be a framework, be fixedly arranged on the upper end of folding frame, the framework of this carrier constitute comprise most laterally mouldings and both sides directly to moulding, directly can on horizontal moulding, the moving freely and adjust its lock and establish the position of both sides to moulding, it is sealed to make carrier be fit to the facility bearing of various different sizes;
The folding frame is the intersection foot rest of a movable lifting, and this folding frame comprises a front end leg and a rear end leg, and the rear end leg also forms movable fit with a Telescopic pipe support, and the both sides, bottom of front end leg are respectively equipped with the extension pole of shape of facing upward;
One group of front-wheel, be located at the bottom of folding frame front end leg, and the lower carriage that between two front-wheels, is pivoted, a connecting rod also is set respectively between the rear end leg of these lower carriage both sides and folding frame, make tool car rise when strutting, make front-wheel be broken away from ground by lower carriage holder height.
2, tool car as claimed in claim 1, it is characterized in that: the horizontal moulding of this carrier offers long slot bore, make directly move adjusting its lock by bolt and establishing the position of both sides to moulding, directly be provided with the through hole that mates with bolt to moulding, and offer most lockholes, for the selected locking of another bolt.
3, tool car as claimed in claim 1 is characterized in that: this folding frame is provided with the leader mutually between the leg of rear end, both sides.
4, tool car as claimed in claim 1 is characterized in that: this carrier sets firmly a hollow tube in framework below, and this hollow tube both sides and be respectively equipped with expansible moving and the carriage of lifting moving.
5, tool car as claimed in claim 4, it is characterized in that: this carriage cooperates an inserted link and forms, and inserted link inserts hollow tube, and controls its flexible location by a securing rod, and carriage inserts the inserted link other end, utilizes a buckle to make carriage can free lifting move and locate.
6, tool car as claimed in claim 5, it is characterized in that: this securing rod is a L shaped bar, body of rod chosen place also has an eccentric projection, and securing rod cooperates hole shape lid and two hole shape plates to form, and a hole shape frame with intubate is tied in hollow tube and weldering in advance, make the hole shape cover lock be located at the hole shape frame, two hole shape plates then are located between hole shape lid and the hole shape frame, and a sealed bolt all runs through a spacer ring, entry female cap and hole shape plate all have an outward extending eccentric orfice, securing rod is run through implant combination, make eccentric projection be fastened in the eccentric orfice of hole shape plate.
7, tool car as claimed in claim 5, it is characterized in that: the other end of this inserted link is provided with always to intubate, in directly having the buckle of through hole to the intubate torsionspring and that is pivoted in the lump, make the pole of carriage run through the insertion buckle, the through hole of buckle is slightly larger than the caliber of carriage pole, and torsionspring ejection buckle forms to hold with carriage pole and combines.
8, tool car as claimed in claim 1 is characterized in that: this carrier is provided with a control pull bar can control three groups of lock pins simultaneously, is with the control tool car to strut or the folding location.
9, tool car as claimed in claim 8, it is characterized in that: this control pull bar has an extension rod to extend in conjunction with a pulling-on piece, utilize the pulling of control pull bar and order about pulling-on piece angulation beat, be disengaging or block only state with the lock pin of removing the control both sides, and the other end of this control pull bar extends to form a lock pin, and default one L shaped of this lock pin and front end leg is corresponding for coupling, make this lock pin can with L shaped be and break away from or card state only.
10, tool car as claimed in claim 8 is characterized in that: this control pull bar is provided with a block element in correspondence position, makes the control pull bar can forbid pulling.
11, tool car as claimed in claim 3 is characterized in that: this handle two ends sheathed are cylindric rolls defeatedly for a short time, and the endoporus of this trundle is slightly larger than the caliber size of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053528 CN1830634A (en) | 2005-03-08 | 2005-03-08 | Tool trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053528 CN1830634A (en) | 2005-03-08 | 2005-03-08 | Tool trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1830634A true CN1830634A (en) | 2006-09-13 |
Family
ID=36993196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510053528 Pending CN1830634A (en) | 2005-03-08 | 2005-03-08 | Tool trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1830634A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039586B (en) * | 2009-10-13 | 2012-09-26 | 圣杰机器工业股份有限公司 | Positioning device for support frame |
| CN103009360A (en) * | 2011-09-21 | 2013-04-03 | 力山工业股份有限公司 | Folding type foot stand |
| CN101818846B (en) * | 2009-02-27 | 2013-08-07 | 力山工业股份有限公司 | Foot stool capable of bearing machine tool |
| CN103817676A (en) * | 2014-03-19 | 2014-05-28 | 上海理工大学 | Body supporting device |
| TWI491462B (en) * | 2012-12-26 | 2015-07-11 | Rexon Ind Corp Ltd | Stand for machine tools |
| CN105751169A (en) * | 2014-12-19 | 2016-07-13 | 力山工业股份有限公司 | Foldable supporting frame |
| CN107175546A (en) * | 2017-07-06 | 2017-09-19 | 武汉船用机械有限责任公司 | A kind of plane sanding apparatus |
| CN109397385A (en) * | 2018-12-07 | 2019-03-01 | 金华市亚虎工具有限公司 | A kind of diagonal cutting saw falsework |
| CN111390760A (en) * | 2020-04-17 | 2020-07-10 | 中船黄埔文冲船舶有限公司 | Support frame for placing diesel engine cylinder cover |
| US10792834B2 (en) | 2017-06-05 | 2020-10-06 | Milwaukee Electric Tool Corporation | Table saw |
-
2005
- 2005-03-08 CN CN 200510053528 patent/CN1830634A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818846B (en) * | 2009-02-27 | 2013-08-07 | 力山工业股份有限公司 | Foot stool capable of bearing machine tool |
| CN102039586B (en) * | 2009-10-13 | 2012-09-26 | 圣杰机器工业股份有限公司 | Positioning device for support frame |
| CN103009360A (en) * | 2011-09-21 | 2013-04-03 | 力山工业股份有限公司 | Folding type foot stand |
| CN103009360B (en) * | 2011-09-21 | 2015-03-11 | 力山工业股份有限公司 | Folding type foot stand |
| TWI491462B (en) * | 2012-12-26 | 2015-07-11 | Rexon Ind Corp Ltd | Stand for machine tools |
| CN103817676A (en) * | 2014-03-19 | 2014-05-28 | 上海理工大学 | Body supporting device |
| CN105751169A (en) * | 2014-12-19 | 2016-07-13 | 力山工业股份有限公司 | Foldable supporting frame |
| CN105751169B (en) * | 2014-12-19 | 2018-02-06 | 力山工业股份有限公司 | Foldable support frame |
| US10792834B2 (en) | 2017-06-05 | 2020-10-06 | Milwaukee Electric Tool Corporation | Table saw |
| US11407142B2 (en) | 2017-06-05 | 2022-08-09 | Milwaukee Electric Tool Corporation | Table saw |
| CN107175546A (en) * | 2017-07-06 | 2017-09-19 | 武汉船用机械有限责任公司 | A kind of plane sanding apparatus |
| CN109397385A (en) * | 2018-12-07 | 2019-03-01 | 金华市亚虎工具有限公司 | A kind of diagonal cutting saw falsework |
| CN109397385B (en) * | 2018-12-07 | 2024-02-02 | 金华市亚虎工具有限公司 | Oblique fracture saw work frame |
| CN111390760A (en) * | 2020-04-17 | 2020-07-10 | 中船黄埔文冲船舶有限公司 | Support frame for placing diesel engine cylinder cover |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |