CN217143856U

CN217143856U - Breakable oblique fracture saw support

Info

Publication number: CN217143856U
Application number: CN202220736360.8U
Authority: CN
Inventors: 盛希虎; 李宝
Original assignee: Jinhua Yahu Tools Co Ltd
Current assignee: Jinhua Yahu Tools Co Ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-09
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a breakable miter saw support, which comprises a breakable horizontal platform frame, a support leg rod arranged below the breakable horizontal platform frame, and a screw rod seat which is arranged on the breakable horizontal platform frame and can slide and lock relative to the breakable horizontal platform frame; the oblique-cutting saw or the bench saw is arranged on the screw rod seat, and the breakable horizontal bench comprises a left bench and a right bench which are oppositely arranged, and a folding piece which connects the left bench and the right bench. The supporting leg pole has a take the altitude and height-adjustable, can make oblique fracture saw or bench saw etc. of installation be in suitable operation height like this, with prior art obvious difference be the utility model discloses the main part is the design of breakable formula, can the split be left rack and right rack, and holistic outer packing can shorten half at length direction like this, no matter from this be to the packing in workshop, still the transfer station of later process, still the parking space in storage workshop and end user's transition move the fortune, and cost and efficiency can both obtain great optimization and improve.

Description

Breakable oblique fracture saw support

Technical Field

The utility model belongs to the technical field of the carpenter's support, in particular to breakable oblique fracture saw support.

Background

The oblique fracture saw support mainly used supports and fixes the oblique fracture saw, along with the continuous improvement in the wide use, current oblique fracture saw support generally designs to can fold and accomodate, be convenient for like this to a certain extent store and transport, but because main part mesa part can not be folded, its length is more than 1 meter, whole length after the packing like this is longer, this influences the cost of packing and transportation and the space that the storage was deposited to the producer, be not convenient for the transition to the user and move the fortune.

Disclosure of Invention

To the defect that above-mentioned prior art exists, the utility model aims to solve the technical problem that a breakable oblique fracture saw support is provided, this technical scheme establishes the whole support as can make up, two sections dismantled to make whole volume shorten half in length direction.

The invention aims to be realized by the following technical scheme: a breakable oblique fracture saw bracket comprises a breakable horizontal platform frame, a supporting foot rod arranged below the breakable horizontal platform frame, and a screw rod seat which is arranged on the breakable horizontal platform frame and can slide and lock relative to the breakable horizontal platform frame; the breakable horizontal rack comprises a left rack, a right rack and a folding piece for connecting the left rack and the right rack.

Preferably, one end of each of the left stand and the right stand, which is close to the folding piece, is provided with a connecting section, at least one group of through holes are formed in the connecting sections, the two connecting sections are connected and folded into a whole through fasteners at the through holes, and the folding piece covers the connecting position. The folding piece is covered on the outer side, so that the two connecting sections are easier to align when in folding, the fastening piece is easier to penetrate through the two connecting sections, the assembly and disassembly are easier, and the slight dislocation of the connecting part can be covered after the folding piece is covered.

Preferably, the plane of the folding piece is provided with an inwards concave object placing block. The object placing block is arranged to be concave, namely, the object placing block is used for placing objects and plays a role of reinforcing ribs on the folded piece.

Preferably, both ends of the breakable horizontal platform frame are provided with telescopic breakable telescopic rods, and T-shaped supports are arranged in the breakable telescopic rods. The T-shaped support is used for supporting the timber to be cut.

Preferably, the breakable telescopic rod comprises two sliding rods and a clamping piece for connecting the two sliding rods. This telescopic link is because length is longer among the prior art to influence whole packing length, this technical scheme establishes the telescopic link wholly into two sections, and the rethread sets up joint spare detachable and connects, thereby reduces holistic packing length, reduces the commodity circulation cost of transportation.

Preferably, two slide bars are the rectangular pipe, and wherein the both sides face that is close to the one end of joint spare all is equipped with a location bayonet socket, and the cross sectional dimension of joint spare sets up to closely get into in the slide bar pipe, and the both ends of joint spare are equipped with the joint portion that has elastic matching location bayonet socket respectively. Inside the joint spare set up to both ends stretched into the slide bar that corresponds the side respectively, joint spare and slide bar inner wall size match, area of contact are big and pass through joint positioning connection, have better wholeness.

Preferably, the clamping piece is an integrally formed plastic piece, and a rigid reinforcing insert is arranged in the length direction of the center of the clamping piece. The plastic part formed integrally can improve the size precision and reduce the whole weight, and the reinforcing insert reinforces the rigidity of the plastic part.

Preferably, the breakable horizontal platform frame further comprises fixing seats respectively arranged at two ends of the breakable horizontal platform frame; each fixing seat is vertically formed by a middle plate positioned in the middle and side plates positioned on two sides. The fixing seat is used for connecting the supporting leg rods and also reinforcing the integrity of the breakable horizontal rack.

Preferably, the middle plate is in an isosceles trapezoid shape and is inclined and extended outwards relative to the breakable horizontal platform frame. The outward expansion angle is designed to enable the supporting foot rods to follow the outward expansion, so that the support is more stable.

Preferably, a supporting leg rod is respectively connected to two side plates of each fixing seat, and the supporting leg rod is hinged to the side plates. The hinge joint enables the supporting foot rods to be folded, and meanwhile, the supporting foot rods are telescopic, so that the supporting foot rods retract after the disconnected horizontal platform frame is disconnected, and the whole size can be reduced.

To sum up, compared with the prior art, the utility model has the following advantages:

the utility model comprises a breakable horizontal platform frame, a supporting foot rod arranged below the breakable horizontal platform frame, and a screw rod seat which is arranged on the breakable horizontal platform frame and can slide and lock relative to the breakable horizontal platform frame; the oblique-cutting saw or the bench saw is arranged on the screw rod seat, and the breakable horizontal rack comprises a left rack and a right rack which are oppositely arranged and a folding piece which connects the left rack and the right rack. The supporting leg pole has a take the altitude and height-adjustable, can make oblique fracture saw or bench saw etc. of installation be in suitable operation height like this, with prior art obvious difference be the utility model discloses the main part is the design of breakable formula, can the split be left rack and right rack, and holistic outer packing can shorten half at length direction like this, no matter from this be to the packing in workshop, still the transfer station of later process, still the parking space in storage workshop and end user's transition move the fortune, and cost and efficiency can both obtain great optimization and improve.

Drawings

FIG. 1 is a view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the utility model in a disconnected state, in which the screw rod seat is hidden);

FIG. 3 is a schematic structural view of the breakable telescopic rod in a disconnected state;

FIG. 4 is a schematic view of the support legs in a folded configuration;

fig. 5 is a schematic structural diagram of the breakable horizontal shelf in a disconnected state.

The labels in the figure are: a breakable horizontal shelf 10; a left stage 11; a connecting section 111; a fastener 112; a stage 12; a closure member 13; a placement block 131; a fixed seat 14; an intermediate plate 141; side plates 142; a support leg rod 20; a screw base 30; a breakable telescoping rod 100; a slide bar 110; a positioning bayonet 120; a clip member 130; a clip portion 140; a T-shaped bracket 200; a locking assembly 300.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1, a breakable miter saw support includes a breakable horizontal platform frame 10, a supporting foot bar 20 disposed below the breakable horizontal platform frame 10 for supporting the breakable horizontal platform frame 10, and a screw rod seat 30 disposed on the breakable horizontal platform frame 10 and capable of sliding or locking relative thereto; the support leg 20 has a multi-step height adjustment function so that the installed miter saw or table saw is at an appropriate working height.

The screw rod seat 30 is provided with an elastic clamping mechanism which can position the screw rod seat 30 on the breakable horizontal platform frame 10 or loosen the screw rod seat 30 and the breakable horizontal platform frame 10, when the screw rod seat 30 is loosened, the screw rod seat 30 can move back and forth along the length direction of the breakable horizontal platform frame 10, namely, the distance between the two screw rod seats 30 is adjustable, and different tools are convenient to install.

As shown in fig. 1-2, the breakable horizontal platform frame 10 includes a left platform frame 11 and a right platform frame 12 which are oppositely arranged, and further includes a closing member 13 which connects the left platform frame 11 and the right platform frame 12;

one ends of the left stand 11 and the right stand 12 close to the folding piece 13 are respectively provided with a connecting section 111, at least one group of through holes are arranged in the connecting sections 111, the two connecting sections 111 are connected and folded into a whole through arranging fasteners 112 at the through holes, the folding piece 13 covers the connecting position, the effect of staggered covering on the joint is mainly achieved, and meanwhile, the plane of the folding piece 13 is provided with an inwards concave object placing block 131;

the breakable horizontal platform frame 10 further comprises a fixed seat 14 which is respectively arranged at two ends and used for connecting the supporting foot rods 20; each fixing seat 14 is vertically formed by a middle plate 141 in the middle and side plates 142 on two sides; the middle plate 141 is in the shape of an isosceles trapezoid; the side plates 142 on both sides are approximately fan-shaped and are inclined and extended outwards relative to the breakable horizontal platform frame 10;

the two side plates 142 of each fixing base 14 are respectively connected with a supporting leg 20, and the supporting leg 20 is hinged with the side plates 142 and can be turned and folded.

Every supporting leg 20 all sets to closely overlap two sections of establishing from top to bottom, and the upper segment is equipped with a plurality of positioning adjustment holes that have the interval, and the hypomere is equipped with the elastic pin that size and positioning adjustment hole diameter match, can carry out the regulation of co-altitude not after both cooperate to make disconnected formula horizontal platform frame 10 obtain suitable height, the back volume of also being convenient for to accomodate simultaneously is littleer, this supporting leg 20's concrete regulation structure is prior art's well-known, this general knowledge is not repeated.

As shown in fig. 2-3, a retractable breakable telescopic rod 100 is provided at both ends of the breakable horizontal platform frame 10, and a T-shaped bracket 200 is provided in the breakable telescopic rod 100; the T-bracket 200 is arranged to be height adjustable so as to adjust the corresponding height of the supporting timber.

The breakable telescopic rod 100 includes two sliding rods 110 and a clamping member 130 connecting the two sliding rods 110; the two sliding rods 110 are rectangular tubes, wherein two side faces of one end, close to the clamping piece 130, of each sliding rod 110 are respectively provided with a positioning bayonet 120, the cross section of the clamping piece 130 is set to be capable of tightly entering the sliding rods 110, and two ends of the clamping piece 130 are respectively provided with clamping parts 140 which are elastically matched with the positioning bayonets 120; the clamping member 130 is an integrally formed plastic member, and a rigid reinforcing insert is arranged in the central length direction of the plastic member;

a locking assembly 300 is disposed at one side of the breakable telescopic rod 100 in the breakable horizontal platform frame 10, and the locking assembly 300 is configured to be able to abut against or release the breakable telescopic rod 100 so as to adjust the distance between the breakable telescopic rod 100 and the breakable horizontal platform frame 10.

The utility model discloses concrete using-way is no longer repeated with prior art is the same, and whole volume can be reduced to littleer when its obvious improvement lies in accomodating, and this packing volume after its production is littleer, the storage space of required storage is littleer, cost of transportation is also lower to the mill to practice thrift the cost and improve enterprise competitiveness, to the user, the littleer volume of accomodating can more conveniently change between the use occasion. FIG. 4 illustrates the storage in a normal state, which is the function that most miter saw stands can achieve in the prior art; fig. 5 shows a disconnected state of the disconnectable horizontal platform frame 10, in which the main body is disassembled, which is beneficial to reduce the storage volume, reduce the weight of the separated transportation to half, and facilitate the conversion of the use occasions.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A breakable miter saw support is characterized by comprising a breakable horizontal platform frame (10), a support leg rod (20) arranged below the breakable horizontal platform frame (10), and a screw rod seat (30) which is arranged on the breakable horizontal platform frame (10) and can slide and lock relative to the breakable horizontal platform frame; the breakable horizontal platform frame (10) comprises a left platform frame (11), a right platform frame (12) and a folding piece (13) for connecting the left platform frame (11) and the right platform frame (12).

2. The support of the breakable mitre saw according to claim 1, wherein one end of the left stand (11) and one end of the right stand (12) close to the folding member (13) are both provided with a connecting section (111), the connecting section (111) is provided with at least one set of through holes, the two connecting sections (111) are connected and folded into a whole by arranging fasteners (112) at the through holes, and the folding member (13) covers the connecting position.

3. The stand according to claim 2, wherein the plane of the closing member (13) is provided with a recessed storage block (131).

4. The support of the disconnectable miter saw of claim 1, wherein both ends of the disconnectable horizontal platform frame (10) are provided with retractable disconnectable telescopic rods (100), and a T-shaped support (200) is arranged in the disconnectable telescopic rods (100).

5. The miter saw bracket of claim 4, wherein the retractable bar (100) comprises two sliding bars (110) and a snap-in member (130) connecting the two sliding bars (110).

6. The bracket of claim 5, wherein the two sliding rods (110) are rectangular tubes, wherein a positioning bayonet (120) is arranged on both sides of one end of the clamping member (130), the cross-sectional dimension of the clamping member (130) is set to be capable of tightly entering the sliding rods (110), and the two ends of the clamping member (130) are respectively provided with a clamping portion (140) with elasticity matching with the positioning bayonet (120).

7. The miter saw bracket of claim 5, wherein said snap-in member (130) is an integrally formed plastic member having a rigid reinforcing insert located lengthwise at a central location thereof.

8. The bracket of claim 1, wherein the breakable horizontal platform bracket (10) further comprises fixing seats (14) respectively arranged at two ends; each fixed seat (14) is vertically formed by a middle plate (141) positioned in the middle and side plates (142) positioned at two sides.

9. The miter saw mount of claim 8, wherein the middle plate (141) is isosceles trapezoid and is angled outwardly with respect to the miter table mount (10).

10. The support of the miter saw of claim 9, wherein a support leg bar (20) is connected to each of the two side plates (142) of each of the fixing bases (14), and the support leg bar (20) is hinged to the side plates (142).