CN107433689A - Saw arm device of tile cutter - Google Patents

Abstract

The utility model provides a saw arm device of ceramic tile cutting machine, include a swing arm, a first stay tube, and a second stay tube, the top of swing arm has a first perforation and a second perforation, a workstation is located to the bottom pivot of swing arm, it is first, the one end of second stay tube is fixed in jointly and is saw cut the device, the other end of first stay tube is worn to locate in the first perforation of swing arm and is borrowed a fixed subassembly and swing arm together, the other end of second stay tube is worn to locate in the second perforation of swing arm and is fixed together by a fixed subassembly of second and swing arm. Therefore, the saw arm device can provide good supporting strength for the saw cutting device under the condition of simplifying the structure, and has the characteristics of easy assembly and convenient maintenance.

Description

Saw arm device for tile cutter

technical field

The invention relates to a tile cutting machine, in particular to a saw arm device for a tile cutting machine.

Background technique

As far as the tile cutting machine is concerned, the tiles are first placed on the working platform during operation, and then the tiles are pushed towards the direction of the sawing device by the working platform. At this time, the user can use the pivoting of the saw arm to Manipulate the sawing device to press down toward the direction of the tiles, so that the tiles are cut to an appropriate size by the sawing device during the moving process.

However, in the prior art, in order to provide sufficient support for the sawing device, the saw arm usually has a certain volume, and the saw arm is mainly fixed to the sawing device by welding, so if the sawing device is to be It will also be more troublesome to carry out maintenance. Therefore, there is room for improvement in the structure of the aforementioned saw arm.

Contents of the invention

The main purpose of the present invention is to provide a saw arm device for a tile cutter, which has the characteristics of simple structure, easy assembly, convenient maintenance and good supporting strength.

In order to achieve the above object, the saw arm device provided by the present invention includes a swing arm, a first support tube and a second support tube. The top of the swing arm has a first through hole and a second through hole located below the first through hole, the bottom end of the swing arm is pivoted on a workbench; one end of the first support tube is fixed to a sawing device, The other end of the first support tube is passed through the first through hole of the swing arm and fixed together with the swing arm by a first fixing component; one end of the second support tube is fixed to the sawing device, the The other end of the second support tube is passed through the second through hole of the swing arm and fixed with the swing arm by a second fixing component.

It can be seen from the above that the saw arm device of the present invention uses the first and second support tubes to provide a good support effect for the sawing device, and drives the sawing device to perform sawing operations through the swing arm, and utilizes the The first and second fixing components allow the first and second support tubes to be easily assembled and maintained.

The detailed structure, features, assembly or usage of the saw arm device provided by the present invention will be described in the following detailed description of the implementation. However, those with ordinary knowledge in the field of the present invention should understand that the detailed description and the specific embodiments listed for implementing the present invention are only for illustrating the present invention, and are not intended to limit the scope of patent protection of the present invention.

Description of drawings

Fig. 1 is a perspective view of a tile cutting machine using a first embodiment of the present invention.

Fig. 2 is an exploded perspective view of the first embodiment of the present invention.

3 is a partial cross-sectional view of the first embodiment of the present invention, mainly showing the structural relationship between the first support tube and the first fixing component.

4 is another partial cross-sectional view of the first embodiment of the present invention, mainly showing the structural relationship between the second support tube and the second fixing component.

Fig. 5 is a perspective view of a second embodiment of the present invention.

Fig. 6 is an exploded perspective view of the second embodiment of the present invention.

7 is a partial cross-sectional view of the second embodiment of the present invention, mainly showing the structural relationship between the first support tube and the first fixing component.

[Description of Reference Signs]

10 Tile cutting machine 11 Working table

12 sawing device 13 saw blade seat

14 saw blade 15 motor

20 saw arm device 30 swing arm

31 First piercing 32 Second piercing

40 the first support tube 42 the first buckle groove

50 The first fixing component 51 The first bushing

52 Second Buckle 53 First Nut

54 first bolt 542 head

544 screw part 55 first gasket

60 Second support tube 62 Second buckle groove

70 Second Fixing Assembly 71 Second Bushing

72 Second buckle 73 Second nut

74 second bolt 742 head

744 screw part 75 second gasket

S1, S2 bolts 80 first support pipe

82 The first buckle groove 90 The first fixing component

91 First Bushing 92 First Buckle

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

Please refer to Fig. 1 first, the tile cutting machine 10 shown in the figure mainly includes a workbench 11 and a sawing device 12 positioned at the top of the workbench 11, wherein the sawing device 12 has a saw blade seat 13, a set The saw blade 14 on the saw blade seat 13 and a motor 15 provided on the saw blade seat 13 and connected to the saw blade 14 . Since the tile cutting machine 10 is a prior art, the applicant will not repeat its detailed structure and operating principle here. Referring to FIGS. 2 to 4 again, the saw arm device 20 of the present invention includes a swing arm 30 , a first support tube 40 , a first fixing component 50 , a second support tube 60 , and a second fixing component 70 .

A top end of the swing arm 30 has a first through hole 31 and a second through hole 32 below the first through hole 31 , and a bottom end of the swing arm 30 is pivotally disposed on one side of the workbench 11 .

The inner end of the first support tube 40 is locked to the saw blade seat 13 of the sawing device 12 by two bolts S1, and the outer end of the first support tube 40 is passed through the first through hole 31 of the swing arm 30, and the second A support tube 40 has a first snap ring groove 42 at its outboard end.

As shown in FIGS. 2 and 3 , the first fixing component 50 has a first bushing 51 , a first buckle 52 , a first nut 53 , a first bolt 54 , and a first washer 55 . The first bushing 51 is set in the first hole 32 of the swing arm 30 and sleeved on the outer end of the first support tube 40 ; the first buckle 52 is set in the first buckle groove 42 of the first support tube 50 And abut against one end of the first bushing 51; the first nut 53 is buried and fixed in the outer end of the first support tube 40; the first bolt 54 has a head 542 and a screw part 544 connecting the head 542, The first bolt 54 is locked to the first nut 53 by the screw part 544; the first washer 55 is sleeved on the screw part 544 of the first bolt 54 and abuts against the outer surface of the swing arm 30 and the first bolt 54. between the inner sides of the head 542 . Thereby, the outer end of the first support tube 40 can be fixed together with the swing arm 30 by the first fixing component 50 .

As shown in FIGS. 2 and 4 , the second support tube 60 has the same size as the first support tube 40 . The inner end of the second support tube 60 is locked to the saw blade seat 13 of the sawing device 12 by two bolts S2 (only one of which is shown in FIG. 2 ), and the outer end of the second support tube 60 is passed through the swing arm. In the second through hole 32 of 30 , the second support pipe 60 is arranged in parallel with the first support pipe 40 . In addition, the outer end of the second support tube 60 has a second buckle groove 62 .

The second fixing component 70 has a second bushing 71 , a second retaining ring 72 , a second nut 73 , a second bolt 74 , and a second washer 75 . The second bushing 71 is set in the second through hole 32 of the swing arm 30 and sleeved on the outer end of the second support tube 60 ; the second buckle 72 is set in the second buckle groove 62 of the second support tube 60 And abut against one end of the second bushing 71; the second nut 73 is buried and fixed in the outer end of the second support tube 60; the second bolt 74 has a head 742 and a screw part 744 connecting the head 742, The second bolt 74 is locked to the second nut 73 by the screw part 744; the second washer 75 is sleeved on the screw part 744 of the second bolt 74 and abuts against the outer surface of the swing arm 30 and the second bolt 74. between the medial sides of the head 742. Thereby, the outer end of the second support tube 60 can be fixed together with the swing arm 30 by the second fixing component 70 .

It can be seen from the above that the saw arm device 20 of the present invention mainly utilizes the up and down pivoting of the swing arm 30 to drive the sawing device 12 to carry out the sawing operation. , 60 provide a good support effect for the sawing device 12, and the first and second fixing components 50, 70 can make the first and second support tubes 40, 60 easy to assemble and maintain.

Please refer to FIGS. 5 to 7 again. In the second embodiment of the present invention, the first support tube 80 and the first fixing assembly 90 have different structural changes, and the second support tube 60 and the second fixing assembly 70 are structurally Same as the above embodiment.

The inner end of the first support tube 80 is locked to the saw blade seat 13 of the sawing device 12 by two bolts S1, and the outer end of the first support tube 80 is passed through the first through hole 31 of the swing arm 30, and the second The outer end of a support tube 80 has two first buckle grooves 82 spaced apart from each other.

The first fixing component 90 has a first bushing 91 and a first buckle 92 . The first bushing 91 is passed through the first hole 31 of the swing arm 30 and sleeved on the outer end of the first support tube 80 , and the two first buckles 92 are fastened to the first buckles of the first support tube 80 respectively. The ring groove 92 abuts against two ends of the first bushing 91 . Thereby, the outer end of the first support tube 80 can be fixed together with the swing arm 30 by the first fixing component 90 .

As can be seen from the above, in the second embodiment of the present invention, the setting of the first nut 53 and the first bolt 54 is omitted, so the user can connect the exposed wire (such as the power wire of the motor 15) from the first support tube 80 The outer end is passed through the first support tube 80 to achieve a hidden effect, so as to further improve the safety of operation and maintain the simplicity of the overall appearance.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the present invention. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (6)

1. A saw arm device for a tile cutter, characterized in that the tile cutter includes a workbench and a sawing device positioned above the workbench, and the saw arm device includes: A swing arm, the top end of the swing arm has a first through hole and a second through hole located below the first through hole, the bottom end of the swing arm is pivoted on the workbench; A first support tube, one end of the first support tube is fixed to the sawing device, and the other end of the first support tube is passed through the first through hole of the swing arm; a first fixing component, arranged on the first support tube, for fixing the first support tube to the swing arm; A second support tube, one end of the second support tube is fixed to the sawing device, and the other end of the second support tube is passed through the second through hole of the swing arm; and A second fixing component is arranged on the second support tube for fixing the second support tube to the swing arm. 2. The saw arm device of a tile cutting machine according to claim 1, wherein one end of the first support tube has two first buckle grooves spaced apart from each other, and the first fixing component has a first A bushing and two first buckles, the first bushing is passed through the first through hole of the swing arm and sleeved on one end of the first support tube, and the two first buckles are respectively fastened to the first The first buckle groove of the support tube is abutted against two ends of the first bushing. 3. The saw arm device of a tile cutter according to claim 1, wherein one end of the first support tube has a first buckle groove, the first fixing component has a first bushing, A first buckle, a first nut, a first bolt, and a first washer, the first bush is passed through the first through hole of the swing arm and sleeved in the first support tube One end, the first buckle is set in the first buckle groove of the first support tube and abuts against one end of the first bushing, the first nut is embedded in the first support tube, the first bolt It has a head and a screw part connected to the head, the first bolt is arranged on the first nut through the screw part, the first washer is sleeved on the screw part of the first bolt and abuts against between the outer surface of the swing arm and the inner surface of the head of the first bolt. 4. The saw arm device of a tile cutter according to claim 1, wherein one end of the second support tube has a second buckle groove, the second fixing component has a second bushing, A second buckle, a second nut, a second bolt, and a second washer, the second bush is passed through the second through hole of the swing arm and sleeved in the second support tube One end, the second buckle is set in the second buckle groove of the second support tube and abuts against one end of the second bushing, the second nut is buried in the second support tube, the second bolt It has a head and a screw part connected to the head, the second bolt is arranged on the second nut through the screw part, and the second washer is sleeved on the screw part of the second bolt and abuts against Between the outer surface of the swing arm and the inner surface of the head of the second bolt. 5. The saw arm device of a tile cutter according to claim 1, wherein the first and second support tubes are parallel to each other. 6. The saw arm device of a tile cutter according to claim 1, wherein the first and second support tubes have the same size.