CN1810460A - Working rack of foldable cutting machine - Google Patents

Working rack of foldable cutting machine Download PDF

Info

Publication number
CN1810460A
CN1810460A CN 200610038562 CN200610038562A CN1810460A CN 1810460 A CN1810460 A CN 1810460A CN 200610038562 CN200610038562 CN 200610038562 CN 200610038562 A CN200610038562 A CN 200610038562A CN 1810460 A CN1810460 A CN 1810460A
Authority
CN
China
Prior art keywords
table top
cutting machine
guide rail
clamping screw
rear support
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
Application number
CN 200610038562
Other languages
Chinese (zh)
Other versions
CN100398266C (en
Inventor
曹志祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINDADI HANDWARE PRODUCT CO Ltd SUZHOU
Original Assignee
XINDADI HANDWARE PRODUCT CO Ltd SUZHOU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XINDADI HANDWARE PRODUCT CO Ltd SUZHOU filed Critical XINDADI HANDWARE PRODUCT CO Ltd SUZHOU
Priority to CNB2006100385620A priority Critical patent/CN100398266C/en
Publication of CN1810460A publication Critical patent/CN1810460A/en
Application granted granted Critical
Publication of CN100398266C publication Critical patent/CN100398266C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Abstract

The working rack of foldable cutting machine includes a table top, foldable front legs and back legs pin connected to the table top, caster wheels mounted to the lower ends of the back legs, a pin shaft connected between the upper ends of the back legs and penetrating the chutes in the lower edge of the table top, a spring bolt inserted to the lower edge of the pin shaft for locking, inclined support connected between the caster wheel shaft in the lower ends of the back legs and the pin shaft in the upper ends of the front legs, and a spring set between the inclined support and the table top. The rack may be installed in any position, and has no shift on the ground, simple operation, high safety and wide application range.

Description

Working rack of foldable cutting machine
Technical field
The present invention relates to a kind of working rack of foldable cutting machine.
Background technology
Cutting machine is a kind of electric tool commonly used, is widely used for cutting section bar, stone material, building materials etc.Common cutting machine can be divided into hand-held, console mode and desk-top three kinds, the work top of table saw is arrived certain height by stent support, so that people's standing state operation, and move for convenience and carry, this support is designed to accordion structure usually, and castor is installed in feet lower end at one end, and like this, the operative employee can drag support and the folding back of workbench on ground.
Working rack of foldable cutting machine in the market can reduce two kinds of forms basically, and a kind of is the X-shaped support, and another kind is a portal trestle, their common feature be can fold, easy to carry, but exist following shortcoming:
1. because Working rack need fold, and therefore, the integral rigidity of Working rack is poor, cause cutting machine when work, the Working rack main body can produce shake;
2. because the lower end of a support is equipped with castor, and castor also contact with ground as a strong point of support, and therefore, cutting machine is when work, and support tends to produce small size mobile on the ground, causes miswork or security incident easily;
3. for the X-shaped Working rack, because the installation site of cutting machine is positioned at the upper end of support, the user will adjust the installation site by opening or shrink support, and to adapt to the installation needs of different cutting machines, therefore, operation is trouble quite.
Summary of the invention
The objective of the invention is: a kind of working rack of foldable cutting machine is provided, this support energy regulated at will installation site, support moves on the ground in the time of preventing work, makes operation simpler, and safer, the scope of application is wider.
Technical scheme of the present invention is: a kind of working rack of foldable cutting machine, comprise table top, be connected and collapsible fixing front leg strut and rear support leg with the table top pin joint, the lower end of rear support leg is equipped with castor, be connected with bearing pin between the both sides, upper end of described rear support leg, bearing pin is located in the chute of both sides, table top lower edge, the rear end of chute upwarps the formation lock slots, when bearing pin slips in the lock slots, the lower edge that is installed in the night bolt insertion bearing pin of table top bottom locks bearing pin, be connected with oblique supporting leg between the pin joint axle of the wheel shaft of rear support leg lower end and front leg strut upper end, tiltedly be provided with extension spring between supporting leg and the table top.
The further technical scheme of the present invention is: a kind of working rack of foldable cutting machine, comprise table top, be connected and collapsible fixing front leg strut and rear support leg with the table top pin joint, the lower end of rear support leg is equipped with castor, be connected with bearing pin between the both sides, upper end of described rear support leg, bearing pin is located in the chute of both sides, table top lower edge, the rear end of chute upwarps the formation lock slots, when bearing pin slips in the lock slots, the lower edge that is installed in the night bolt insertion bearing pin of table top bottom locks bearing pin, be connected with oblique supporting leg between the pin joint axle of the wheel shaft of rear support leg lower end and front leg strut upper end, tiltedly be provided with extension spring between supporting leg and the table top; The lower ends downward of described rear support leg is extended with feet, in the time of in working order, and the feet kiss the earth, castor soars, and feet is provided with treadle; Described table top comprises the guide rail that both sides are parallel to each other, guide rail slidably is installed on the guide rail, guide rail is vertical with guide rail, two side lower parts of guide rail are provided with side plate, wherein the side plate of a side is provided with clamping screw, the inner locking of clamping screw card props up the lateral surface of guide rail, and guide rail is provided with chute, and locking has construction bolt in the chute; Described table top also is provided with the square tube of and both ends open parallel with guide rail, be inserted with the table top extension in the opening of square tube, the table top extension is provided with rolling stand, is equipped with on the rolling stand and can places the cylinder that is cut workpiece, square tube is provided with clamping screw, and clamping screw pins the table top extension; Described rolling stand comprises the standpipe of fixedlying connected with the table top extension, is inserted with T shape stake body in the standpipe, on the T shape stake body cylinder is installed, and standpipe is provided with clamping screw, and clamping screw pins T shape stake body; The pin joint axle of described front leg strut is provided with and the fixing fan-shaped location-plate of table top, fan-shaped location-plate is positioned at the inboard of front leg strut, fan-shaped location-plate is provided with duty locating hole and folded state locating hole, it is on the same circumference in the center of circle that two locating holes are positioned at the pin joint axle, night bolt is installed on the front leg strut, and in the time of in working order, night bolt inserts the duty locating hole, when folded state, night bolt inserts the folded state locating hole; Described oblique supporting leg is provided with hook, when folded state, hooks the front end of night bolt; Described extension spring is a pneumatic spring.
Advantage of the present invention is:
1. be connected with oblique supporting leg between the pin joint axle of the wheel shaft of rear support leg of the present invention lower end and front leg strut upper end, strengthened the integral rigidity of support, the shake of rack body when having avoided cutting machine work.
2. the lower ends downward of rear support leg of the present invention is extended with feet, in the time of in working order, and the feet kiss the earth, castor soars, and support is mobile when having prevented cutting machine work, has improved the security of using.
3. the present invention can adjust the position of construction bolt and guide rail according to the different size of cutting machine, makes the support scope of application wider, operates simpler.
The present invention folding after, the front portion of table top is upwards erected, spur the front end of table top more gently, the castor on the rear support leg just can carry just very convenient in ground surface like this.
Description of drawings
The invention will be further described below in conjunction with embodiment:
Schematic diagram when Fig. 1, Fig. 2 work for the present invention.
Fig. 3 is the schematic diagram in the folding process of the present invention.
Fig. 4, Fig. 5, Fig. 6 are the schematic diagram of the present invention after folding.
Wherein: 1 table top; 2 front leg struts; 3 rear support legs; 4 castors; 5 bearing pins; 6 chutes; 7 lock slots; 8 night bolts; 9 wheel shafts; 10 pin joint axles; 11 oblique supporting legs; 12 extension springs; 13 feets; 14 treadles; 15 guide rails; 16 guide rails; 17 side plates; 18 clamping screws; 19 chutes; 20 breaker bolts; 21 square tubes; 22 table top extensions; 23 rolling stands; 24 cylinders; 25 clamping screws; 26 standpipes; 27T shape stake body; 28 clamping screws; 29 fan-shaped location-plates; 30 duty locating holes; 31 folded state locating holes; 32 night bolts; 33 hooks; 34 locking cards.
The specific embodiment
Embodiment: as shown in Figure 1 and Figure 2, a kind of working rack of foldable cutting machine, comprise table top 1, be connected with table top 1 pin joint and collapsible fixing front leg strut 2 and rear support leg 3, the lower end of rear support leg 3 is equipped with castor 4, is connected with oblique supporting leg 11 between the pin joint axle 10 of the wheel shaft 9 of rear support leg 3 lower ends and front leg strut 2 upper ends.
Table top 1 comprises the guide rail 15 that both sides are parallel to each other, guide rail 16 slidably is installed on the guide rail 15, guide rail 16 is vertical with guide rail 15, two side lower parts of guide rail 16 are provided with side plate 17, wherein the side plate 17 of a side is provided with clamping screw 18, the locking card 34 of clamping screw 18 the inners props up the lateral surface of guide rail 15, and guide rail 16 is provided with chute 19, and locking has construction bolt 20 in the chute 19; Table top 1 also is provided with the square tube 21 of and both ends open parallel with guide rail 15, is inserted with table top extension 22 in the opening of square tube 21, and square tube 21 is provided with clamping screw 25, and clamping screw 25 pins table top extensions 22; Table top extension 22 is provided with rolling stand 23, rolling stand 23 comprises the standpipe 26 of fixedlying connected with table top extension 22, be inserted with T shape stake body 27 in the standpipe 26, be equipped with on the T shape stake body 27 and can place the cylinder 24 that is cut workpiece, standpipe 26 is provided with clamping screw 28, and clamping screw 28 pins T shape stake body 27.
The pin joint axle 10 of front leg strut 2 is provided with the fan-shaped location-plate of fixing with table top 1 29, fan-shaped location-plate 29 is positioned at the inboard of front leg strut 2, fan-shaped location-plate 29 is provided with duty locating hole 30 and folded state locating hole 31, it is on the same circumference in the center of circle that two locating holes are positioned at pin joint axle 10, night bolt 32 is installed on the front leg strut 2, and in the time of in working order, night bolt 32 inserts duty locating hole 30, when folded state, night bolt 32 inserts folded state locating hole 31;
Be connected with bearing pin 5 between the both sides, upper end of rear support leg 3, bearing pin 5 is located in the chute 6 of both sides, table top lower edge, the rear end of chute 6 upwarps and forms lock slots 7, and when bearing pin 5 slipped in the lock slots 7, the night bolt 8 that is installed in the table top bottom inserted the lower edge of bearing pin 5 with bearing pin 5 lockings; The lower ends downward of rear support leg 3 is extended with feet 13, in the time of in working order, and feet 13 kiss the earths, castor 4 soars, and feet 13 is provided with treadle 14.
Tiltedly be provided with pneumatic extension spring 12 between supporting leg 11 and the table top 1; Tiltedly supporting leg 11 is provided with hook 33, and when folded state, hook 33 hooks the front end of night bolt 8.
The present invention in use, earlier night bolt 32 is extracted from folded state locating hole 31, launch fore-stock 2 and after-poppet 3, again night bolt 32 is inserted duty locating hole 30, and step treadle 14, the bearing pin 5 of rear support leg 3 upper ends is slipped in the lock slots 7, insert the night bolt 8 locking bearing pins 5 that are installed in table top 1 bottom again, support has just fixed like this.Then construction bolt 20 and guide rail 16 are moved to and the corresponding position of cutting machine size, install, with construction bolt 20 cutting machine is fixed on the guide rail 16, rail plate body 16 is after desired location, screw clamping screw 18, guide rail 16 is fixed on the table top, so just can have carried out cutting work.
As Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, when using, the present invention needs when folding, extract the night bolt 32 on the front leg strut 2 and the night bolt 8 of table top 1 bottom, owing to tiltedly be provided with extension spring 12 between supporting leg 11 and the table top 1, the bearing pin 5 of rear support leg 3 upper ends will be automatically to front slide, when rear support leg 3 reaches folded state with oblique supporting leg 11, also stopping of nature slides, at this moment, tiltedly the hook 33 on the supporting leg 11 has just in time hooked the front end of bearing pin 5, again front leg strut 2 is turned to the folding position, and night bolt 32 is inserted in the folded state locating hole 31, so just finished folding.
Be connected with oblique supporting leg 11 between the wheel shaft 9 of rear support leg of the present invention 3 lower ends and the pin joint axle 10 of front leg strut 2 upper ends, strengthened the integral rigidity of support, the shake of rack body when having avoided cutting machine work; The lower ends downward of rear support leg 3 of the present invention is extended with feet 13, in the time of in working order, and feet 13 kiss the earths, castor 4 soars, and support is mobile when having prevented cutting machine work, has improved the security of using; The present invention can make the support scope of application wider according to the size adjusting construction bolt 20 of cutting machine and the position of guide rail 16, operates simpler.In addition, the front portion of table top 1 is upwards erected, spur the front end of table top 1 more gently, the castor 4 on the rear support leg 3 just can be in ground surface, and support just carries easily like this.

Claims (8)

1. working rack of foldable cutting machine, comprise table top (1), be connected and collapsible fixing front leg strut (2) and rear support leg (3) with table top (1) pin joint, the lower end of rear support leg (3) is equipped with castor (4), it is characterized in that: be connected with bearing pin (5) between the both sides, upper end of described rear support leg (3), bearing pin (5) is located in the chute (6) of table top (1) both sides, lower edge, the rear end of chute (6) upwarps and forms lock slots (7), when bearing pin (5) slips in the lock slots (7), the lower edge that is installed in night bolt (8) the insertion bearing pin (5) of table top (1) bottom locks bearing pin (5), be connected with oblique supporting leg (11) between the pin joint axle (10) of the wheel shaft (9) of rear support leg (3) lower end and front leg strut (2) upper end, tiltedly be provided with extension spring (12) between supporting leg (11) and the table top (1).
2. according to the described foldable cutting machine workbench of claim 1, it is characterized in that: the lower ends downward of described rear support leg (3) is extended with feet (13), in the time of in working order, and feet (13) kiss the earth, castor (4) soars, and feet (13) is provided with treadle (14).
3. according to the described foldable cutting machine workbench of claim 1, it is characterized in that: described table top (1) comprises the guide rail (15) that both sides are parallel to each other, guide rail (16) slidably is installed on the guide rail (15), guide rail (16) is vertical with guide rail (15), two side lower parts of guide rail (16) are provided with side plate (17), wherein the side plate of a side (17) is provided with clamping screw (18), the inner locking card (34) of clamping screw (18) props up the lateral surface of guide rail (15), guide rail (16) is provided with chute (19), and locking has construction bolt (20) in the chute (19).
4. according to claim 1 or 3 described foldable cutting machine workbench, it is characterized in that: described table top (1) also is provided with the square tube (21) of and both ends open parallel with guide rail (15), be inserted with table top extension (22) in the opening of square tube (21), table top extension (22) is provided with rolling stand (23), be equipped with on the rolling stand (23) and can place the cylinder (24) that is cut workpiece, square tube (21) is provided with clamping screw (25), and clamping screw (25) pins table top extension (22).
5. according to the described foldable cutting machine workbench of claim 4, it is characterized in that: described rolling stand (23) comprises the standpipe (26) of fixedlying connected with table top extension (22), be inserted with T shape stake body (27) in the standpipe (26), cylinder (24) is installed on the T shape stake body (27), standpipe (26) is provided with clamping screw (28), and clamping screw (28) pins T shape stake body (27).
6. according to the described foldable cutting machine workbench of claim 1, it is characterized in that: the pin joint axle (10) of described front leg strut (2) is provided with and the fixing fan-shaped location-plate (29) of table top (1), fan-shaped location-plate (29) is positioned at the inboard of front leg strut (2), fan-shaped location-plate (29) is provided with duty locating hole (30) and folded state locating hole (31), it is on the same circumference in the center of circle that two locating holes are positioned at pin joint axle (10), night bolt (32) is installed on the front leg strut (2), in the time of in working order, night bolt (32) inserts duty locating hole (30), when folded state, night bolt (32) inserts folded state locating hole (31).
7. according to the described foldable cutting machine workbench of claim 1, it is characterized in that: described oblique supporting leg (11) is provided with hook (33), and when folded state, hook (33) hooks the front end of night bolt (8).
8. according to the described foldable cutting machine workbench of claim 1, it is characterized in that: described extension spring (12) is pneumatic spring.
CNB2006100385620A 2006-02-27 2006-02-27 Working rack of foldable cutting machine Active CN100398266C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006100385620A CN100398266C (en) 2006-02-27 2006-02-27 Working rack of foldable cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100385620A CN100398266C (en) 2006-02-27 2006-02-27 Working rack of foldable cutting machine

Publications (2)

Publication Number Publication Date
CN1810460A true CN1810460A (en) 2006-08-02
CN100398266C CN100398266C (en) 2008-07-02

Family

ID=36843646

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100385620A Active CN100398266C (en) 2006-02-27 2006-02-27 Working rack of foldable cutting machine

Country Status (1)

Country Link
CN (1) CN100398266C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107962683A (en) * 2017-12-23 2018-04-27 盐城市海通机械制造厂 A kind of movable cutting machine of improvement
CN108002246A (en) * 2017-12-20 2018-05-08 常熟通润汽车零部件股份有限公司 Stowing operation mechanism and collapsible turned crane
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
WO2019057216A1 (en) * 2017-09-22 2019-03-28 苏州宝时得电动工具有限公司 Workbench
CN110421528A (en) * 2019-08-02 2019-11-08 金华市亚虎工具有限公司 A kind of linkage folding polymer workbench
CN113386093A (en) * 2021-06-25 2021-09-14 苏州立而信息技术有限公司 Liftable oblique fracture saw support

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES239859Y (en) * 1978-12-01 1979-06-16 Fernandez Gumbau Juan De D. IMPROVEMENTS MADE IN TABLES WITH ADJUSTMENT IN HEIGHT AND NO INCLINATION.
CA1314038C (en) * 1988-01-29 1993-03-02 Paul W. Gress Foldable stand for threading machines
DE10303115A1 (en) * 2002-01-30 2003-08-21 Wolfcraft Gmbh Folding structure for a portable cross cut saw stand comprises an elongated bed with folding legs mounting width adjustable plates to support the saw and height and position adjustable material supports
US8096519B2 (en) * 2004-03-12 2012-01-17 Robert Bosch Gmbh Collapsible rolling support stand
CN2910487Y (en) * 2006-02-27 2007-06-13 苏州市新大地五金制品有限公司 Working support of folding cutting machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019057216A1 (en) * 2017-09-22 2019-03-28 苏州宝时得电动工具有限公司 Workbench
CN108002246A (en) * 2017-12-20 2018-05-08 常熟通润汽车零部件股份有限公司 Stowing operation mechanism and collapsible turned crane
CN108002246B (en) * 2017-12-20 2023-09-19 常熟通润汽车零部件股份有限公司 Storage operating mechanism and folding crane
CN107962683A (en) * 2017-12-23 2018-04-27 盐城市海通机械制造厂 A kind of movable cutting machine of improvement
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
CN110421528A (en) * 2019-08-02 2019-11-08 金华市亚虎工具有限公司 A kind of linkage folding polymer workbench
CN113386093A (en) * 2021-06-25 2021-09-14 苏州立而信息技术有限公司 Liftable oblique fracture saw support

Also Published As

Publication number Publication date
CN100398266C (en) 2008-07-02

Similar Documents

Publication Publication Date Title
CN100398266C (en) Working rack of foldable cutting machine
DE602004005124T2 (en) Foldable stand for portable machine tool
EP1925406B1 (en) Workbench for power tool
CN201002252Y (en) Tool supporting device
CN2910487Y (en) Working support of folding cutting machine
CA2941166A1 (en) Folding worktable
EP0532132B1 (en) Foldable stand for threading machines
DE3839858C2 (en)
CN118007917B (en) Support for civil engineering
CN208918545U (en) A kind of extension type tunnel excavation operation platform
CN201385308Y (en) Foldable feeding/drawing-back table
US20080308016A1 (en) Swing-out workbench extension apparatus
DE102009058464A1 (en) Frame for transporting a machine tool
CN114457811B (en) Side slope support device is used in foundation ditch protection with warning structure
CN2671762Y (en) Novel multifunction cutter
CN214444052U (en) High-low pedal platform
CN209940283U (en) Grinding machine maintenance moving portal frame
CN2701597Y (en) Draw-out workbench
DE4422753A1 (en) Device for supporting ceiling shuttering
CN217782034U (en) Efficient pile driver for installing guardrail
CN219196956U (en) Building engineering safety device
CN219249464U (en) Workbench with folding function
CN215014639U (en) Portable environment design work frame
CN215701556U (en) Socket type strorage device
CN220374773U (en) Telescopic aircraft maintenance platform convenient to lock

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant