CN214819831U

CN214819831U - Novel track push broach

Info

Publication number: CN214819831U
Application number: CN202120738067.0U
Authority: CN
Inventors: 何郁
Original assignee: Yanyu Danyang Architectural Decoration Engineering Service Co ltd
Current assignee: Yanyu Danyang Architectural Decoration Engineering Service Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-23
Anticipated expiration: 2031-04-12

Abstract

The utility model provides a novel track push broach, including push-type broach subassembly and guide rail set spare, push-type broach subassembly and guide rail set spare sliding fit, push-type broach subassembly includes the base, installs the movable rod on the base, and movable rod one end is passed through the bolt and is connected with the base is articulated, and the cutter is installed to the movable rod, and the movable rod is kept away from the one end of being connected with the base and is provided with first handle, and the base is provided with first through-hole, and first through-hole is corresponding with cutter position, and the movable rod is followed first through-hole motion when base motion. Through the gyro wheel that sets up on the base, set up the slider on the track, through the cooperation installation of gyro wheel with the slider, guarantee the big board straightness accuracy of cutting, the second handle that sets up simultaneously on the broach improves the depth of cut, guarantees that big board fracture face is neat unanimous. In conclusion, the track push broach is reasonable in structure, convenient to use, good in cutting effect and suitable for popularization and application.

Description

Novel track push broach

Technical Field

The utility model belongs to the technical field of the broach and specifically relates to a novel track broach is related to.

Background

Big board ceramic tile receives more and more consumer favor, and the size of big board ceramic tile is bigger than ordinary ceramic tile, to different molding and customer demand, needs to cut big board ceramic tile, and the main core key point of cutting big board ceramic tile nevertheless lies in: firstly, need carry out good fixed to big board ceramic tile, the second, the big board ceramic tile of cutting requires the cutting plane fracture neat, guarantees the installation effect in later stage, and the third, the cutting straightness accuracy will be good. The existing cutting push broach mainly has the following defects that firstly, the cutting push broach and a guide rail are not positioned with high precision, and secondly, the existing cutting push broach has shallow cutting depth, so that the cutting surface is easy to break and is irregular, and the cutting rejection rate is high. Although a fixed large device can perform a good cut, it is not conducive to job site operations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the weak point of above-mentioned conventional art, provide a novel track push broach, can effectively solve above-mentioned technical problem, and convenient to use, convenient to popularize and apply.

The purpose of the utility model is achieved through the following technical measures: the utility model provides a novel track push broach, includes push broach subassembly and guide rail set spare, push broach subassembly and guide rail set spare sliding fit, the push broach subassembly includes the base, install the movable rod on the base, movable rod one end and base swing joint, the cutter is installed to the movable rod, the movable rod is kept away from the one end of being connected with the base and is provided with first handle, the base is provided with first through-hole, first through-hole is corresponding with the cutter position, and the cutter moves along first through-hole when the movable rod moves along the base.

As a preferred scheme, the base is provided with the riser, movable rod one end is connected with the riser is articulated, the movable rod other end is provided with first locating hole and second locating hole, the riser is fixed and is provided with first reference column and second reference column, when the movable rod moves about with the base relatively, first reference column and second reference column remove in first locating hole and second locating hole respectively.

As a preferable scheme, the first positioning hole and the second positioning hole are waist-shaped holes respectively.

As a preferred scheme, the bottom of the movable rod is provided with an installation end, the cutter is positioned at the bottom of the installation end, and the installation end corresponds to the first through hole.

As a preferred scheme, one end of the base, which is far away from the first through hole, is provided with a second through hole, the movable rod is provided with an extending end, the extending end corresponds to the second through hole in position, and the extending end is in sliding fit with the second through hole.

As a preferred scheme, a third extending end is arranged above one end, far away from the end connected with the vertical plate, of the movable rod, and the first handle is fixedly installed on the third extending end.

As a preferred scheme, the top of the movable rod is provided with a top plate, the top plate is positioned on the side wall of the top of the movable rod, and a spring is arranged between the top plate and the base. When the device works, the spring is in a compressed state.

As a preferred scheme, the base includes first curb plate, first curb plate lateral wall is provided with alignment muscle and alignment mouth, the alignment muscle sets up with first curb plate is perpendicular, alignment muscle, alignment mouth and cutter position are corresponding.

Preferably, the base comprises a second side plate, a pressing plate is fixedly arranged on the side wall of the second side plate, and a second handle is mounted at the end part, far away from the second side plate, of the pressing plate.

As a preferred scheme, the guide rail assembly comprises a fixed seat, a sliding block is arranged at the bottom of the fixed seat, rollers are arranged at the bottom of the base, guide rails are arranged on the side walls of the sliding block, the rollers are positioned at two sides of the guide rails, and the base moves along the guide rails of the sliding block through the rollers; the gyro wheel is provided with a plurality ofly, the pedestal mounting has fixing bearing and eccentric bearing, and a plurality of gyro wheels correspond respectively to be installed on fixing bearing and eccentric bearing.

Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: an object of the utility model is to provide a novel track push broach, through the gyro wheel that sets up on the base, set up the slider on the track, through the cooperation installation of gyro wheel with the slider, guarantee the big board straightness accuracy of cutting, the second handle that sets up simultaneously on the push broach improves the depth of cut, guarantees that big board fracture face is neat unanimous. In conclusion, the track push broach is reasonable in structure, convenient to use, good in cutting effect and suitable for popularization and application.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention.

Fig. 3 is a schematic diagram of the overall structure of the present invention.

Fig. 4 is a schematic diagram of the overall structure of the present invention.

Fig. 5 is a schematic view of the structure of the movable rod of the present invention.

Fig. 6 is a schematic view of the base structure of the present invention.

Fig. 7 is a schematic view of the cutter structure of the present invention.

Fig. 8 is a schematic view of the top view of the present invention.

Fig. 9 is a schematic view of a partial structure of the present invention.

Fig. 10 is a schematic top view of the present invention.

Detailed Description

Example (b): as shown in the accompanying drawings 1-10, a novel track push broach, including push broach subassembly and guide rail set spare, push broach subassembly and guide rail set spare sliding fit, the push broach subassembly includes base 1, install movable rod 7 on the

base

1, 7 one ends of movable rod are passed through the bolt and are connected with base 1 is articulated, cutter 8 is installed to movable rod 7, movable rod 7 keeps away from the one end of being connected with base 1 and is provided with first handle 20, base 1 is provided with first through-hole 10, first through-hole 10 is corresponding with cutter 8 position, cutter 8 moves along first through-hole 10 when movable rod 7 moves along base 1.

The base 1 is provided with the

riser

21, and 7 one ends of movable rod are connected with riser 21 is articulated, and the other end of movable rod 7 is provided with first locating hole 19 and second locating hole 15, and riser 21 is fixed and is provided with first reference column 23 and second reference column 17, and when the movable rod 7 moved about with base 1 relatively, first reference column 23 removed in first locating hole 19 and second locating hole 15 respectively with second reference column 17.

Specifically, the first positioning column 23 and the second positioning column 17 are bolt columns, respectively.

The first positioning hole 19 and the second positioning hole 15 are kidney-shaped holes respectively.

The bottom of the movable rod 7 is provided with a mounting end 28, the cutter 8 is positioned at the bottom of the mounting end 28, and the mounting end 28 corresponds to the first through hole 10.

One end of the base 1, which is far away from the first through hole 10, is provided with a second through hole 16, the movable rod 7 is provided with an extending end 24, the extending end 24 corresponds to the second through hole 16 in position, and the extending end 24 is in sliding fit with the second through hole 16.

A third extending end 24 is arranged above one end of the movable rod 7 far away from the end connected with the vertical plate 21, and the first handle 20 is fixedly arranged on the third extending end 24.

The top of the movable rod 7 is provided with a top plate 12, the top plate 12 is positioned on the side wall of the top of the movable rod 7, and a spring 13 is arranged between the top plate 12 and the base 1.

The base 1 comprises a first side plate 2, the side wall of the first side plate 2 is provided with a wire aligning rib 4 and a wire aligning port 5, and the wire aligning rib 4 and the wire aligning port 5 are located on a mounting plate 6. The alignment rib 4 is perpendicular to the first side plate 2, and the alignment rib 4, the alignment port 5 and the cutter 8 correspond to each other. Specifically, as shown in fig. 8, the pair of ribs 4, the pair of ports 5, and the cutter 8 are located on a straight line in a plan view.

The base 1 comprises a second side plate 14, a pressing plate 9 is fixedly arranged on the side wall of the second side plate 14, and a second handle 11 is installed at the end part, far away from the second side plate 14, of the pressing plate 9. Because the second handle 11 on the pressing plate 9 is arranged at the end part, when the second handle 11 is pressed, a larger downward pressure can be provided for the whole track push broach according to the lever principle, and the depth of the cutter is deeper and the stress is more uniform in the process of cutting a large plate.

The guide rail assembly comprises a fixed seat 33, a sliding block 28 is arranged at the bottom of the fixed seat 33, a roller 25 is arranged at the bottom of the base 1, guide rails are arranged on the side walls of the sliding block, the roller 25 is located on two sides of the guide rails, and the base 1 moves along the guide rails of the sliding block 28 through the roller.

The rollers 25 are provided in plural, the base 1 is provided with a fixed bearing 31 and an eccentric bearing 32, and the plural rollers are respectively correspondingly mounted on the fixed bearing 31 and the eccentric bearing 32.

Specifically, a bearing 26 is installed in the cutter 8, and the bearing 26 is fixedly installed on the installation end through a bolt.

The bottom of the base 1 is fixedly provided with a brush 30, the brush 30 is arranged close to the mounting plate 6, and the brush 30 corresponds to the position of the wire aligning port 5. The brush 30 is used for brushing off the tile powder formed in the sliding cutting process, the marking line is kept clear, the observation is convenient, and the brush 30 can be replaced.

The track push broach has the following use working process:

1. the track component 2 is installed on a large-plate ceramic tile, the first handle 20 is pressed downwards, the movable rod 7 rotates around the fixing bolt 29, and due to the fact that the bolt arranged corresponding to the second positioning hole 15 has pre-tightening force on the whole movable rod 7, when the movable rod 7 moves to the maximum position below (at the moment, the lowest point of the cutter 8 is lower than the lower bottom surface of the base 1), as shown in the attached drawing 3, self-locking is formed. (self-locking is formed in the way that because the cutter component 13 is close to the fixed bolt 29, and the second positioning hole 15 is far away from the fixed bolt 29, the pre-tightening force is applied to the second positioning hole 15, the movable rod 7 can be lifted only by the position of the cutter component which is several times of the pre-tightening force, and therefore the cutter component applies pressure to the large-plate ceramic tile in the cutting process and cannot be lifted up). The second positioning hole 15 is an arc waist-shaped hole, and the arc center is the center of the fixing bolt 29. The extension end 24 is inserted into the second through hole 16, so that the movable rod 7 can be effectively prevented from moving left and right in the sliding cutting process, and the scribing of the cutter assembly is not straight.

2. One hand promotes first handle 20, and second handle 11 is pressed to another hand, carries out the sliding cut operation to big board ceramic tile, and at this moment, through observing whether straight line is observed to line muscle 4 and to line mouth 5 to the smooth line of cutting, if not in time adjust, lead to not being sharp to have two reasons: the first is that the whole push broach assembly is not well installed and is adjusted through the eccentric bearing 32, and the fixed bearing 31 is arranged for positioning and is equivalent to a benchmark; secondly, the line connecting the center of the line opening 5 and the center of the cutter 8 is not parallel to the side wall of the guide rail and is adjusted through the mounting plate 6. Meanwhile, the wire can be aligned through the front end part of the cutter 8, and because the front end of the cutter 8 is of a sharp-angled structure, the cutting size of the large board can be ensured through the cutter 8 and the wire aligning port 5 which are in double alignment.

3. After the cutting is finished, the second handle 11 is loosened, the first handle 20 is pulled upwards, the sliding cutting operation is finished, the guide rail assembly on the large-plate ceramic tile is taken down, and the large-plate ceramic tile can be cut into the ceramic tile with the required specification from the marking position by means of a simple tool.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel track push broach, includes push broach subassembly and guide rail set spare, push broach subassembly and guide rail set spare sliding fit, its characterized in that: the push broach assembly comprises a base, a movable rod is mounted on the base, one end of the movable rod is movably connected with the base, a cutter is mounted on the movable rod, a first handle is arranged at one end, far away from the end connected with the base, of the movable rod, the base is provided with a first through hole, the first through hole corresponds to the position of the cutter, and the cutter moves along the first through hole when the movable rod moves along the base.

2. The novel orbital push-type broach according to claim 1, characterized in that: the base is provided with the riser, movable rod one end is connected with the riser is articulated, the movable rod other end is provided with first locating hole and second locating hole, the riser is fixed to be provided with first reference column and second reference column, when the movable rod moved about with the base relatively, first reference column removed in first locating hole and second locating hole respectively with the second reference column.

3. The novel orbital push-type broach according to claim 2, characterized in that: the first positioning hole and the second positioning hole are waist-shaped holes respectively.

4. The novel orbital push-type broach according to claim 1, characterized in that: the bottom of the movable rod is provided with an installation end, the cutter is located at the bottom of the installation end, and the installation end corresponds to the first through hole in position.

5. The novel orbital push-type broach according to claim 1, characterized in that: the one end that first through-hole was kept away from to the base is provided with the second through-hole, the movable rod is provided with the extension end, it is corresponding with second through-hole position to extend the end, extend end and second through-hole sliding fit.

6. The novel orbital push-type broach according to claim 1, characterized in that: the movable rod is provided with a third extending end above one end far away from the end connected with the vertical plate, and the first handle is fixedly installed on the third extending end.

7. The novel orbital push-type broach according to claim 1, characterized in that: the top of the movable rod is provided with a top plate, the top plate is located on the side wall of the top of the movable rod, and a spring is installed between the top plate and the base.

8. The novel orbital push-type broach according to claim 1, characterized in that: the base includes first curb plate, first curb plate lateral wall is provided with alignment muscle and alignment mouth, the alignment muscle sets up with first curb plate is perpendicular, alignment muscle, alignment mouth are corresponding with the cutter position.

9. The novel orbital push-type broach according to claim 1, characterized in that: the base comprises a second side plate, a pressing plate is fixedly arranged on the side wall of the second side plate, and a second handle is installed at the end, far away from the second side plate, of the pressing plate.

10. The novel orbital push-type broach according to any one of claims 1 to 9, characterized in that: the guide rail assembly comprises a fixed seat, a sliding block is arranged at the bottom of the fixed seat, a roller is arranged at the bottom of the base, a guide rail is arranged on the side wall of the sliding block, the roller is positioned on two sides of the guide rail, and the base moves along the guide rail of the sliding block through the roller; the gyro wheel is provided with a plurality ofly, the pedestal mounting has fixing bearing and eccentric bearing, and a plurality of gyro wheels correspond respectively to be installed on fixing bearing and eccentric bearing.