CN220864398U

CN220864398U - Manual push broach

Info

Publication number: CN220864398U
Application number: CN202322704779.2U
Authority: CN
Inventors: 潘熊炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-04-30
Anticipated expiration: 2033-10-07

Abstract

The utility model relates to the field of ceramic tile cutting equipment, in particular to a manual push broach, which comprises a positioning strip-shaped plate and a guide rail which are connected with each other, wherein a ceramic tile positioning device is arranged on the positioning strip-shaped plate, a sliding block is arranged on the guide rail in a sliding manner, a ceramic tile cutter device is arranged on the sliding block, the length extending direction of the positioning strip-shaped plate is identical to that of the guide rail, the positioning strip-shaped plate and the guide rail are arranged in groups, the number of the positioning strip-shaped plate and the guide rail is at least two, each positioning strip-shaped plate is detachably connected with each other, a tenon and a mortise are respectively arranged at the end part of any two adjacent guide rails, which are relatively close to each other, and the tenon and the mortise are mutually spliced; the utility model solves the problem that the cutting effect is poor due to insufficient precision of integral splicing.

Description

Manual push broach

Technical Field

The utility model relates to the field of ceramic tile cutting equipment, in particular to a manual push broach.

Background

The ceramic tile cutting equipment comprises a manual type ceramic tile cutting machine and an electric type ceramic tile cutting machine, wherein the manual type ceramic tile cutting machine is also called a manual ceramic tile pushing knife, and the manual type ceramic tile cutting machine is an environment-friendly machine for preventing pneumoconiosis. The high-grade polished tile, the floor tile and the like have high hardness, the electric cutting machine can generate edge breakage, the manual self-testing tile cutting machine can accurately cut out the glaze, and the glaze is separated once by the breaking and separating mechanism, so that the cut is tidy.

At present, the ceramic tile pushing equipment for large-size ceramic tiles has large overall volume and is inconvenient to carry and store; the tile cutter device generally comprises a positioning strip-shaped plate, a guide rail, a sliding block and a tile cutter device, wherein the tile cutter device is connected to the sliding block, the sliding block is connected to the guide rail in a sliding manner, and the positioning strip-shaped plate and the guide rail can be equally divided and spliced for convenient carrying and storage. However, after the design is adopted, if the guide rail splicing is not accurate enough, the slide block is easy to jump when passing through the guide rail splicing position, so that the ceramic tile cutter device cannot completely cut the glaze of the ceramic tile.

Disclosure of utility model

In order to solve the problems, the utility model provides a manual push broach, which solves the problem that the cutting effect is poor due to insufficient precision of integral splicing.

The technical scheme adopted by the utility model is as follows: the utility model provides a manual push broach, includes interconnect's location strip shaped plate and guide rail, be provided with ceramic tile positioner on the location strip shaped plate, the slip is provided with the slider on the guide rail, install ceramic tile cutters on the slider, location strip shaped plate length extending direction with the length extending direction of guide rail is the same, location strip shaped plate with the guide rail sets up and quantity is two sets of at least, respectively location strip shaped plate is detachable connection each other, arbitrary two are adjacent be provided with tenon and tongue-and-groove on the relatively near tip of guide rail respectively, tenon and tongue-and-groove splice each other.

Through the technical scheme, the positioning strip-shaped plates and the guide rails are arranged in groups and are detachably connected with each other, the manual push-broach can be used for cutting large-size ceramic tiles after being assembled, the overall occupied space after being disassembled is effectively reduced, and the manual push-broach is convenient to carry and store; the mortise and tenon joint structure is utilized between any two guide rails to splice, so that the guide rails are more tightly and firmly spliced, the slide block cannot jump when passing through the spliced part of the guide rails, and the cutting effect cannot be affected.

Further, both inner side surfaces of the mortise are obliquely arranged towards the opening of the mortise, and the tenon and the mortise are in shape adaptation.

Through foretell technical scheme for tenon shape is whole to be the taper, makes the tenon opening be greater than the area of tenon tip, makes the tenon aim at the tenon more easily, makes the concatenation installation more easily between guide rail and the guide rail.

Further, a strip-shaped groove matched with the guide rail is formed in the side face of the positioning strip-shaped plate, and the guide rail is fixedly connected in the strip-shaped groove.

Through foretell technical scheme for the installation of guide rail is more stable, and the guide rail bears the thrust on the slider and can share on the bar groove medial surface, avoids leading to the not good condition of cutting effect because of the guide rail part skew.

Further, the positioning strip-shaped plate comprises a base plate and a mounting column which are integrally formed, the length extension direction of the mounting column is the same as the length extension direction of the guide rail, and the mounting column is connected with a linear bearing in a sliding manner; the ceramic tile cutting device further comprises a positioning seat, wherein the positioning seat is fixedly connected to the sliding block or/and the ceramic tile cutting device, and the positioning seat is provided with a mounting groove for mounting the linear bearing.

Through the technical scheme, the positioning seat utilizes the guide rail and the sliding block to realize sliding connection with the substrate, and simultaneously utilizes the linear bearing and the mounting column to realize sliding connection with the substrate, so that the positions of the sliding connection on the positioning seat become more, the positioning seat can effectively prevent the sliding block from deflecting, and the stable advancing of the cutting action is ensured.

Further, the positioning seat is integrally arranged in a plate shape, and the guide rail and the mounting column are respectively positioned at two sides of the base plate.

Through foretell technical scheme, the distance of guide rail and erection column increases for the arm of force on the positioning seat grow, thereby make the moment that can bear on the positioning seat grow, make the positioning seat prevent that the slider from deflecting the effect better, make ceramic tile cutters can bear more user applied force.

Further, the installing columns are arranged in a hollow mode, a first inserting rod is fixedly inserted between two adjacent installing columns in a plugging mode, insertion holes are formed in the base plate in the length direction in a penetrating mode, and a second inserting rod is fixedly inserted in the insertion holes in the base plate in a plugging mode.

Through foretell technical scheme, the setting of second inserted bar makes the connection installation between base plate and the base plate more accurate, and the setting of first inserted bar makes the butt joint between the adjacent erection column tip more accurate for junction surface smooth transition between erection column and the erection column avoids linear bearing to pass through produce when the erection column concatenation department beats.

Further, ceramic tile positioner includes fixed shell, sucking disc and cam handle, fixed surface is connected with the fixed plate on the location strip shaped plate, be provided with the spliced pole on the sucking disc back, the fixed plate the location strip shaped plate with be provided with respectively on the fixed shell and supply the spliced pole passes first dodge hole, second dodge hole and third dodge hole, the top of spliced pole is rotated and is connected the cam handle.

Through the technical scheme, the hard fixing plate is used for abutting the cam handle, so that the cam handle is prevented from directly extruding and abutting the surface of the positioning strip-shaped plate, plastic deformation of the surface of the positioning strip-shaped plate due to extrusion of the cam handle is avoided, and the service life of the positioning strip-shaped plate is prolonged.

Further, the upper surface of the fixed shell is provided with a positioning groove, and a positioning protrusion which is clamped with the positioning groove is arranged below the positioning strip-shaped plate.

Through the technical scheme, the deflection of the fixed shell is reduced, so that the use state of the fixed shell is more stable.

Further, the ceramic tile cutter device comprises a cutter rest, a cutter wheel, a torsion spring, a first shell and a second shell, wherein the cutter rest comprises an integrally formed handle part and a connecting part, the cutter wheel is connected to the connecting part, the first shell and the second shell are fixedly connected, the second shell is fixedly connected to the sliding block, the cutter rest is rotationally connected between the first shell and the second shell, one end of the torsion spring is connected to the cutter rest, and the other end of the torsion spring is connected to the first shell or the second shell.

Through foretell technical scheme, the setting of torsional spring makes the knife rest can realize automatic resilience, under the condition that the knife rest is not operated by the user, makes the cutter arbor unsettled under the effect of torsional spring, avoids the unexpected fish tail ceramic tile surface of cutter arbor.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is one of the exploded views of the present utility model;

FIG. 4 is a second exploded view of the present utility model;

FIG. 5 is a third exploded view of the present utility model;

the utility model label information is as follows:

1. Positioning the strip-shaped plate; 2. a guide rail; 3. a slide block; 4. a tenon; 5. a tongue and groove; 6. a bar-shaped groove; 7. a linear bearing; 8. a positioning seat; 9. a mounting groove; 10. a first plunger; 11. a jack; 12. a second plunger; 13. a fixed case; 14. a suction cup; 15. a cam handle; 16. a fixing plate; 17. a connecting column; 18. a first avoidance hole; 19. a second avoidance hole; 20. a third avoidance hole; 21. a tool holder; 22. a cutter wheel; 23. a torsion spring; 24. a first housing; 25. a second housing; 26. a positioning groove; 27. positioning the bulge; 101. a substrate; 102. a mounting column; 211. a handle portion; 212. a connection part;

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1, 2 and 3, a manual push broach comprises a positioning strip-shaped plate 1 and a guide rail 2 which are connected with each other, wherein a ceramic tile positioning device is arranged on the positioning strip-shaped plate 1, a sliding block 3 is arranged on the guide rail 2 in a sliding manner, a ceramic tile cutter device is arranged on the sliding block 3, the length extending direction of the positioning strip-shaped plate 1 is identical to that of the guide rail 2, the positioning strip-shaped plate 1 and the guide rail 2 are arranged in groups, the number of the positioning strip-shaped plates is at least two, each positioning strip-shaped plate 1 is detachably connected with each other, a tenon 4 and a mortise 5 are respectively arranged on the end parts, relatively close to any two adjacent guide rails 2, and the tenon 4 and the mortise 5 are mutually spliced. The positioning strip-shaped plates 1 and the guide rails 2 are arranged in groups and are detachably connected with each other, the manual push-broach can be used for cutting large-size ceramic tiles after being assembled, the overall occupied space after the manual push-broach is detached is effectively reduced, and the manual push-broach is convenient to carry and store; any two guide rails 2 are spliced by utilizing a mortise and tenon structure, so that the guide rails 2 and the guide rails 2 are more tightly and firmly spliced, and the slide block 3 cannot jump when passing through the splicing part of the guide rails 2, so that the cutting effect cannot be influenced.

The number of positioning strip plates 1 and guide rails 2 is preferably two.

Both inner side surfaces of the mortise 5 are obliquely arranged, both inner side surfaces of the mortise 5 are obliquely arranged towards the opening of the mortise 5, and the tenon 4 and the mortise 5 are in shape adaptation. The tenon 4 is in a cone shape integrally, the opening of the tenon groove 5 is larger than the area of the end part of the tenon 4, the tenon 4 is easier to align with the tenon groove 5, and the guide rail 2 are easier to splice and install.

Preferably, the two inner side surfaces of the mortise 5 are symmetrically arranged, so that the mortise 5 and the tenon 4 are more uniformly stressed when being jointed.

Referring to fig. 2 and 5, a strip-shaped groove 6 matched with the guide rail 2 is arranged on the side surface of the positioning strip-shaped plate 1, and the guide rail 2 is fixedly connected in the strip-shaped groove 6. The installation of the guide rail 2 is more stable, the reverse thrust on the guide rail 2 bearing sliding block 3 can be distributed on the inner side surface of the strip-shaped groove 6, and the situation that the cutting effect is poor due to partial deviation of the guide rail 2 is avoided.

Referring to fig. 1, 2, 3 and 5, the positioning strip-shaped plate 1 comprises a base plate 101 and a mounting column 102 which are integrally formed, the length extension direction of the mounting column 102 is the same as the length extension direction of the guide rail 2, and the mounting column 102 is connected with a linear bearing 7 in a sliding manner; the ceramic tile cutting device further comprises a positioning seat 8, wherein the positioning seat 8 is fixedly connected to the sliding block 3 or/and the ceramic tile cutting device, and a mounting groove 9 for mounting the linear bearing 7 is formed in the positioning seat 8. The positioning seat 8 utilizes the guide rail 2 and the sliding block 3 to realize sliding connection with the base plate 101, and simultaneously utilizes the linear bearing 7 and the mounting column 102 to realize sliding connection with the base plate 101, so that the positions of the sliding connection on the positioning seat 8 are increased, the positioning seat 8 can effectively prevent the sliding block 3 from deflecting, and the stable running of the cutting action is ensured.

Preferably the positioning strip 1 is a profile.

The positioning seat 8 is integrally provided in a plate shape, and the guide rail 2 and the mounting column 102 are respectively located on both sides of the base plate 101. The distance between the guide rail 2 and the mounting column 102 is increased, so that the force arm on the positioning seat 8 is increased, the bearable moment on the positioning seat 8 is increased, the effect of preventing the sliding block 3 from deflecting by the positioning seat 8 is better, and the ceramic tile cutter device can bear more force applied by a user.

Referring to fig. 3, the mounting posts 102 are hollow, the first inserting rod 10 is fixed between two adjacent mounting posts 102 in a plugging manner, the base plate 101 is provided with inserting holes 11 along the length direction in a penetrating manner, and the second inserting rods 12 are fixed in the inserting holes 11 of two adjacent base plates 101 in a plugging manner. The arrangement of the second inserted link 12 makes the connection and installation between the base plate 101 and the base plate 101 more precise, and the arrangement of the first inserted link 10 makes the butt joint between the adjacent end parts of the mounting posts 102 more precise, so that the surface of the connection part between the mounting posts 102 and the mounting posts 102 is smoothly transited, and the jump of the linear bearing 7 is avoided when passing through the splicing part of the mounting posts 102.

Referring to fig. 1, 2, 3 and 5, the tile positioning device comprises a fixed shell 13, a sucker 14 and a cam handle 15, wherein a fixed plate 16 is fixedly connected to the upper surface of a positioning strip plate 1, a connecting column 17 is arranged on the back surface of the sucker 14, a first avoiding hole 18, a second avoiding hole 19 and a third avoiding hole 20 for the connecting column 17 to pass through are respectively arranged on the fixed plate 16, the positioning strip plate 1 and the fixed shell 13, and the top end of the connecting column 17 is rotationally connected with the cam handle 15. The hard fixing plate 16 is used for abutting the cam handle 15, so that the cam handle 15 is prevented from directly extruding and abutting the surface of the positioning strip plate 1, plastic deformation of the surface of the positioning strip plate 1 caused by extrusion of the cam handle 15 is avoided, and the service life of the utility model is prolonged.

Preferably, the fixing plate 16 is made of metallic iron.

The upper surface of the fixed shell 13 is provided with a positioning groove 26, and a positioning protrusion 27 which is clamped with the positioning groove 26 is arranged below the positioning strip-shaped plate 1. The deflection of the fixing case 13 is reduced, so that the use state of the fixing case 13 is more stable.

Preferably, the positioning protrusion 27 and the positioning groove 26 are each in the shape of a bar.

Referring to fig. 1, 2, 3 and 4, the tile cutter device comprises a cutter frame 21, a cutter wheel 22, a torsion spring 23, a first shell 24 and a second shell 25, wherein the cutter frame 21 comprises an integrally formed handle portion 211 and a connecting portion 212, the cutter wheel 22 is rotationally connected to the connecting portion 212, the first shell 24 and the second shell 25 are fixedly connected, the second shell 25 is fixedly connected to the sliding block 3, the cutter frame 21 is rotationally connected between the first shell 24 and the second shell 25, one end of the torsion spring 23 is connected to the cutter frame 21, and the other end of the torsion spring 23 is connected to the first shell 24 or the second shell 25. The arrangement of the torsion spring 23 enables the knife rest 21 to automatically rebound, and under the condition that the knife rest 21 is not operated by a user, the knife flywheel 22 is suspended under the action of the torsion spring 23, so that the knife flywheel 22 is prevented from accidentally scratching the surface of a ceramic tile.

Preferably, the torsion spring 23 is connected at its end to the first housing 24.

Preferably, one end of the fixing base is fixedly connected to the second housing 25.

Referring to fig. 1 to 5, when the utility model is used, firstly, the sucker 14 is required to be aligned and attached to the ceramic tile, then the cam wrench is pulled down, and the cam wrench utilizes the connecting column 17 to drive the middle part of the sucker 14 to be far away from the ceramic tile and form negative pressure between the ceramic tile and the sucker 14; the handle portion 211 is then depressed and pushed to cut the surface glaze of the tile by the cutter wheel 22 so that the tile breaks neatly.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A manual push broach, characterized in that: including interconnect's location strip shaped plate (1) and guide rail (2), be provided with ceramic tile positioner on location strip shaped plate (1), slide on guide rail (2) and be provided with slider (3), install ceramic tile cutters on slider (3), the length extending direction of location strip shaped plate (1) with the length extending direction of guide rail (2) is the same, location strip shaped plate (1) with guide rail (2) set up and quantity is two sets of at least, each location strip shaped plate (1) can dismantle each other and connect, arbitrary two are adjacent be provided with tenon (4) and tongue-and-groove (5) on the tip that guide rail (2) are close to relatively respectively, tenon (4) and tongue-and-groove (5) splice each other.

2. A manual push broach according to claim 1, in which: both sides face all slope setting in tongue-and-groove (5), the both sides face in tongue-and-groove (5) incline towards the opening setting of tongue-and-groove (5), tenon (4) with tongue-and-groove (5) shape adaptation.

3. A manual push broach according to claim 2, in which: the side of the positioning strip-shaped plate (1) is provided with a strip-shaped groove (6) matched with the guide rail (2), and the guide rail (2) is fixedly connected in the strip-shaped groove (6).

4. A manual push broach according to claim 1, 2 or 3, wherein: the positioning strip-shaped plate (1) comprises a base plate (101) and a mounting column (102) which are integrally formed, the length extension direction of the mounting column (102) is the same as the length extension direction of the guide rail (2), and the mounting column (102) is connected with a linear bearing (7) in a sliding manner; the ceramic tile cutting device further comprises a positioning seat (8), wherein the positioning seat (8) is fixedly connected to the sliding block (3) or/and the ceramic tile cutting device, and the positioning seat (8) is provided with a mounting groove (9) for mounting the linear bearing (7).

5. The manual push broach according to claim 4, wherein: the positioning seat (8) is integrally arranged in a plate shape, and the guide rail (2) and the mounting column (102) are respectively positioned at two sides of the base plate (101).

6. A manual push broach according to claim 5, wherein: the mounting columns (102) are arranged in a hollow mode, a first inserting rod (10) is fixedly inserted between two adjacent mounting columns (102) in a plugging mode, insertion holes (11) are formed in the base plate (101) in a penetrating mode along the length direction, and a second inserting rod (12) is fixedly inserted in the insertion holes (11) in the two adjacent base plates (101) in a plugging mode.

7. A manual push broach according to claim 1 or 2 or 3 or 5 or 6, characterised in that: the ceramic tile positioning device comprises a fixed shell (13), a sucker (14) and a cam handle (15), wherein a fixed plate (16) is fixedly connected to the upper surface of a positioning strip-shaped plate (1), a connecting column (17) is arranged on the back of the sucker (14), the fixed plate (16) is respectively provided with a first avoiding hole (18), a second avoiding hole (19) and a third avoiding hole (20) for the connecting column (17) to penetrate through, and the top end of the connecting column (17) is rotationally connected with the cam handle (15).

8. The manual push broach according to claim 7, wherein: the fixing device is characterized in that a positioning groove (26) is formed in the upper surface of the fixing shell (13), and a positioning protrusion (27) which is clamped with the positioning groove (26) is arranged below the positioning strip-shaped plate (1).

9. The manual push broach according to claim 8, wherein: the ceramic tile cutter device comprises a cutter rest (21), a cutter wheel (22), a torsion spring (23), a first shell (24) and a second shell (25), wherein the cutter rest (21) comprises a handle part (211) and a connecting part (212) which are integrally formed, the cutter wheel (22) is rotationally connected to the connecting part (212), the first shell (24) and the second shell (25) are fixedly connected, the second shell (25) is fixedly connected to the sliding block (3), the cutter rest (21) is rotationally connected between the first shell (24) and the second shell (25), one end of the torsion spring (23) is connected to the cutter rest (21), and the other end of the torsion spring (23) is connected to the first shell (24) or the second shell (25).