CN219325391U

CN219325391U - Stone cutter with quick-changing blades

Info

Publication number: CN219325391U
Application number: CN202223488265.XU
Authority: CN
Inventors: 许永建
Original assignee: Jinjiang Zhenghe Machinery Co ltd
Current assignee: Jinjiang Zhenghe Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-11
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a stone cutting machine with a quick-changing blade, which comprises a processing bracket, wherein a double-shaft linear module is arranged on the processing bracket, a shell is arranged outside the double-shaft linear module, a mounting assembly is arranged inside the shell, and a changing mechanism is arranged inside the mounting assembly; the installation assembly comprises a motor fixedly installed outside the shell, the output end of the motor is fixedly connected with a central shaft, and a movement bin is arranged inside the central shaft; the replacing mechanism comprises a rotating shaft movably arranged in the moving bin, a gear disc is fixedly arranged on the outer surface of the rotating shaft, and a positioning strip is movably arranged in the moving bin. This blade quick replacement's stonecutter can realize the quick replacement of blade through being provided with change mechanism, need not manual regulation and changes, improves change efficiency and security higher greatly, has realized the use after the blade installation replacement through being provided with the installation component to guarantee the stonecutter operation.

Description

Stone cutter with quick-changing blades

Technical Field

The utility model relates to the technical field of stone cutting machines, in particular to a stone cutting machine with a quick-changing blade.

Background

The stone cutting machine is a utility type block for manufacturing various stone blocks, is more efficient and flexible than a common synthesis way, can also be used as a working site block for a stone worker village, and can consume more stones when synthesizing some stone building materials by using a working table, and can reduce the stone consumption by using the stone cutting machine.

The existing stone cutting machine cuts through blade rotation, after the using times are too many, the blade is easy to wear, so that the cutting effect is poor when the stone cutting machine is used continuously, time is wasted, loss of stone is large, the existing stone cutting machine is hard to detach when the blade is replaced, replacement is inconvenient, and therefore the stone cutting machine with the blade capable of being replaced quickly is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the stone cutting machine with the blade capable of being quickly replaced, has the advantage of quickly replacing the blade, and solves the problems that the existing stone cutting machine is hard to detach and inconvenient to replace when the blade is replaced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stone cutting machine with the quick blade replacement comprises a machining support, wherein a double-shaft linear module is arranged on the machining support, a shell is arranged outside the double-shaft linear module, a mounting assembly is arranged inside the shell, and a replacement mechanism is arranged inside the mounting assembly;

the installation assembly comprises a motor fixedly installed outside the shell, the output end of the motor is fixedly connected with a central shaft, and a movement bin is arranged inside the central shaft;

the replacing mechanism comprises a rotating shaft movably arranged in the moving bin, a gear disc is fixedly arranged on the outer surface of the rotating shaft, a positioning strip is movably arranged in the moving bin, a movable hinge is fixedly arranged on the outer surface of the positioning strip, an installation hinge is fixedly arranged on the inner wall of the moving bin, a telescopic rod is hinged between the installation hinge and the opposite side of the movable hinge, and a blade is movably arranged in the shell.

Further, the top fixed mounting of motor has the mounting bracket, the mounting bracket is located the back of shell.

Further, the back of shell has seted up the mounting hole, the size of mounting hole and the size looks adaptation of center pin.

Further, a tooth slot is formed in one side, close to the gear disc, of the positioning strip, and the outer surface of the positioning strip is meshed with the outer surface of the gear disc.

Further, a through groove penetrating and extending to the outside of the central shaft is formed in the central shaft, and the outer surface of the positioning strip is in contact with the inner surface of the through groove.

Further, a clamping groove is formed in the blade, the size of the clamping groove is matched with that of the positioning strip, and the penetrating groove corresponds to the clamping groove.

Further, the number of the gear plates is two, and the number of the positioning strips is four.

Further, a motor is arranged on the back of the rotating shaft, the output end of the motor is fixedly arranged on the back of the rotating shaft, and the outer surface of the motor is fixedly arranged on the rear side wall of the inner cavity of the motion bin.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this blade quick replacement's stonecutter can realize the quick replacement of blade through being provided with change mechanism, need not manual regulation and changes, improves change efficiency and security higher greatly, has realized the use after the blade installation replacement through being provided with the installation component to guarantee the stonecutter operation.

Drawings

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

FIG. 2 is an enlarged view of the structure of the present utility model at A in FIG. 1;

FIG. 3 is a rear view of the structure of FIG. 1 of the present utility model;

FIG. 4 is a schematic diagram of the connection between the rotating shaft and the gear plate according to the present utility model.

In the figure: 1 processing bracket, 2 biax straight line mould group, 3 shells, 4 motors, 5 center pin, 6 motion storehouse, 71 pivot, 72 toothed disc, 73 location strip, 74 activity hinge, 75 installation hinge, 76 telescopic link, 77 blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, a stone cutting machine with a quick blade replacement in this embodiment includes a processing bracket 1, a dual-shaft linear module 2 is disposed on the processing bracket 1, the processing bracket 1 and the dual-shaft linear module 2 are fixedly mounted, a housing 3 is disposed outside the dual-shaft linear module 2, the housing 3 and the dual-shaft linear module 2 are fixedly mounted, a mounting assembly is disposed inside the housing 3, a replacement mechanism is disposed inside the mounting assembly, the mounting assembly includes a motor 4 fixedly mounted outside the housing 3, an output end of the motor 4 is fixedly connected with a central shaft 5, and a movement bin 6 is disposed inside the central shaft 5.

Wherein, the top fixed mounting of motor 4 has the mounting bracket, and the mounting bracket is located the back of shell 3, and the mounting bracket is used for supporting motor 4.

Wherein, the mounting hole has been seted up at the back of shell 3, and the size of mounting hole and the size of the size looks adaptation of center pin 5, the setting of mounting hole is convenient for center pin 5 penetrate the inside use of shell 3.

Specifically, through being provided with change mechanism and can realize the quick replacement of blade 77, need not manual regulation and change, improve change efficiency and security more greatly, realized the use after blade 77 installation replacement through being provided with the installation component to guarantee the stone cutting operation.

In this embodiment, the replacement mechanism includes a rotating shaft 71 movably mounted in the moving cabin 6, a motor is disposed at the back of the rotating shaft 71, an output end of the motor is fixedly mounted on the back of the rotating shaft 71, an outer surface of the motor is fixedly mounted on a rear side wall of an inner cavity of the moving cabin 6, the motor is configured to provide power for the rotating shaft 71, so as to achieve the automatic replacement purpose, a gear disc 72 is fixedly mounted on the outer surface of the rotating shaft 71, a positioning strip 73 is movably mounted in the moving cabin 6, a movable hinge 74 is fixedly mounted on the outer surface of the positioning strip 73, a mounting hinge 75 is fixedly mounted on an inner wall of the moving cabin 6, a telescopic rod 76 is hinged between the mounting hinge 75 and an opposite side of the movable hinge 74, and a blade 77 is movably mounted in the housing 3.

The positioning strip 73 is provided with a tooth slot at one side close to the gear plate 72, the outer surface of the positioning strip 73 is meshed with the outer surface of the gear plate 72, and the purpose of driving the positioning strip 73 to shrink and expand is achieved through rotation of the gear plate 72.

Wherein, the inside of the center shaft 5 is provided with a through groove penetrating and extending to the outside thereof, and the outer surface of the positioning strip 73 is contacted with the inner surface of the through groove, so that the movement of the positioning strip 73 is facilitated.

In addition, a clamping groove is formed in the blade 77, the size of the clamping groove is matched with that of the positioning strip 73, the penetrating groove corresponds to the clamping groove, and the blade 77 can be fixed through the positioning strip 73.

In addition, the number of the gear plates 72 is two, the number of the positioning strips 73 is four, and each gear plate 72 corresponds to two positioning strips 73, so that the positioning strips 73 are prevented from being blocked when moving.

Specifically, by being provided with the motor, can drive gear disc 72 rotation, and then adjust the location strip 73 and do shrink or extend the motion to reach the connection or the separation effect between automatic control location strip 73 and the blade 77, realize quick assembly disassembly purpose.

The working principle of the embodiment is as follows:

(1) When the cutter is used, the left-right and up-down movement of the shell 3 is realized through the double-shaft linear module 2, the cutter blade 77 is realized to move left and right and up and down, the motor 4 drives the central shaft 5 to rotate, the rotation of the cutter blade 77 can be realized, the stone cutting operation is realized, when the cutter blade 77 needs to be quickly replaced, the motor can be started, the motor drives the rotating shaft 71 to rotate, so that the two gear plates 72 simultaneously rotate, namely the positioning strip 73 drives the inward shrinkage until the outside of the cutter blade 77 is moved out, and the purpose of quickly disassembling and replacing the cutter blade 77 is realized.

(2) When the cutter blade 77 is used, if the cutter blade 77 is required to be installed, the positioning strip 73 is contracted to the outside of the central shaft 5 according to the operation, the penetrating groove corresponds to the clamping groove, the motor is started, and the positioning strip 73 is driven to be unfolded outwards according to the operation until the cutter blade 77 is moved into the inside to fix the cutter blade 77.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blade quick replacement's stonecutter, includes processing support (1), its characterized in that: the machining support (1) is provided with a double-shaft linear module (2), a shell (3) is arranged outside the double-shaft linear module (2), a mounting assembly is arranged inside the shell (3), and a replacement mechanism is arranged inside the mounting assembly;

the mounting assembly comprises a motor (4) fixedly mounted outside the shell (3), the output end of the motor (4) is fixedly connected with a central shaft (5), and a movement bin (6) is arranged inside the central shaft (5);

the replacing mechanism comprises a rotating shaft (71) movably mounted inside a moving bin (6), a gear disc (72) is fixedly mounted on the outer surface of the rotating shaft (71), a positioning strip (73) is movably mounted inside the moving bin (6), a movable hinge buckle (74) is fixedly mounted on the outer surface of the positioning strip (73), a mounting hinge buckle (75) is fixedly mounted on the inner wall of the moving bin (6), a telescopic rod (76) is hinged between the mounting hinge buckle (75) and the opposite side of the movable hinge buckle (74), and a blade (77) is movably mounted inside the shell (3).

2. A rapid blade change stonecutter according to claim 1, wherein: the top of motor (4) fixed mounting has the mounting bracket, the mounting bracket is located the back of shell (3).

3. A rapid blade change stonecutter according to claim 1, wherein: the back of shell (3) has seted up the mounting hole, the size looks adaptation of size of mounting hole and center pin (5).

4. A rapid blade change stonecutter according to claim 1, wherein: the tooth grooves are formed in one side, close to the gear disc (72), of the positioning strips (73), and the outer surfaces of the positioning strips (73) are meshed with the outer surfaces of the gear disc (72).

5. A rapid blade change stonecutter according to claim 1, wherein: the inside of the central shaft (5) is provided with a penetrating groove penetrating and extending to the outside, and the outer surface of the positioning strip (73) is contacted with the inner surface of the penetrating groove.

6. A rapid blade change stonecutter according to claim 5, wherein: clamping grooves are formed in the blades (77), the sizes of the clamping grooves are matched with those of the positioning strips (73), and the penetrating grooves correspond to the clamping grooves.

7. A rapid blade change stonecutter according to claim 1, wherein: the number of the gear plates (72) is two, and the number of the positioning strips (73) is four.

8. A rapid blade change stonecutter according to claim 1, wherein: the back of the rotating shaft (71) is provided with a motor, the output end of the motor is fixedly arranged on the back of the rotating shaft (71), and the outer surface of the motor is fixedly arranged on the rear side wall of the inner cavity of the moving bin (6).