CN213730633U

CN213730633U - Convenient type CNC tool changing device

Info

Publication number: CN213730633U
Application number: CN202022250709.0U
Authority: CN
Inventors: 邓杰
Original assignee: Shenzhen Jinyangguang Glass Co ltd
Current assignee: Shenzhen Jinyangguang Glass Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-20
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a convenient CNC tool changer, which comprises a fixed frame, an operating head and a tool, a cutter is movably arranged at one end of the fixed frame, an operating head is movably arranged at the outer wall of the fixed frame at the position corresponding to the cutter, the inner wall of the fixed mount is fixedly provided with a telescopic mechanism with inclined planes sliding and contracting equidistantly at the corresponding position of the cutter, one end of the telescopic mechanism, which is far away from the fixed frame, is fixedly provided with a tool changing mechanism with an elastic extrusion positioning strip, the portable CNC tool changing device adjusts the distance between the tools through the telescopic mechanism, is convenient to adjust the position according to the size and the diameter of the operating head, is convenient for the operating head to simultaneously change the tools, and the clamping stability of the operating head and the cutter is improved by matching the fixing mechanism and the clamping mechanism, the convenient disassembly and replacement of the cutter by the operating head are realized, the working efficiency of a user is improved, and the use safety is ensured.

Description

Convenient type CNC tool changing device

Technical Field

The utility model relates to a CNC tool changing technical field specifically is a convenient type CNC tool changing device.

Background

In general, when a machine tool is operated, a mechanical tool is shaken by hands to cut metal, and the precision of a product is measured by using a tool such as a caliper by eyes.

Lathe uses in a large number in the mill, mentions the lathe, and indispensable just is toolchanger, nevertheless in the tool changing in the lathe when current lathe toolchanger uses, because the cutter interval is fixed, be not convenient for adjust the position according to the big or small diameter of operating head, inconvenient operating head changes the cutter simultaneously, and current toolchanger is not convenient for the cutter and carries out real-time joint with the operating head and change, and the tool changing is efficient at the end, for this reason, we provide a convenient type CNC toolchanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation is convenient, conveniently carries out the police dispatch newspaper to detecting soft salt solution concentration, and the convenient type CNC toolchanger of safety in utilization to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient type CNC toolchanger, includes mount, operating head and cutter, mount one end movable mounting has the cutter, the mount outer wall is located the corresponding position movable mounting of cutter and has the operating head, the mount inner wall is located the telescopic machanism that the corresponding position fixed mounting of cutter has the equidistance shrink that slides on inclined plane, telescopic machanism keeps away from the one end fixed mounting strip of mount and has the toolchanger of elasticity extrusion location.

Preferably, the telescopic mechanism comprises an electric telescopic rod, a connecting plate, a lifting plate, a fixed column, a sliding chute, a limiting column, a placing plate and a sliding rail, an electric telescopic rod is fixedly arranged at the center of the outer wall of the fixing frame, a connecting plate is fixedly arranged at the output end of the electric telescopic rod, the bottom surface of the connecting plate is fixedly provided with a lifting plate, the inner wall of the fixing frame is fixedly provided with slide rails at two sides of the lifting plate, the slide rail is connected with the lifting plate in a sliding way, the inner wall of the fixed frame is fixedly provided with a limit column at the corresponding position of the slide rail, the outer wall of the limiting column is sleeved with a fixed column at equal intervals, the center of the upper surface of the fixed column is fixedly provided with a sliding column, the one end fixed mounting that the fixed column kept away from the mount has the board of placing, the lifter plate inner wall is located the corresponding position of slip post and has seted up the spout, and spout and slip post sliding connection.

Preferably, the fixing frame is made of cold rolled steel.

Preferably, the tool changing mechanism comprises a clamping mechanism and a fixing mechanism, the clamping mechanism is fixedly mounted at the bottom end of the operating head, and the fixing mechanism is fixedly mounted on the upper surface of the tool.

Preferably, fixture includes solid fixed cylinder, flexible groove, spacing groove, flexible post, sloping and expanding spring, operative head bottom fixed mounting has solid fixed cylinder, gu fixed cylinder inner wall center department has seted up flexible groove, gu fixed cylinder inner wall is located the corresponding position symmetry in flexible groove and has seted up the spacing groove, flexible inslot wall fixed mounting has flexible post, flexible post is close to the one end fixed mounting in flexible groove and has the sloping, the sloping passes through expanding spring elastic connection with spacing inslot wall.

Preferably, fixed establishment includes connecting block, spliced pole, sliding block and fixed block, fixed surface installs the connecting block on the cutter, fixed surface installs the spliced pole on the connecting block, spliced pole outer wall cover is equipped with the sliding block, the one end fixed mounting that the connecting block was kept away from to the spliced pole has the fixed block.

Preferably, the sliding block terminal surface is symmetrical trapezoidal form, the fixed block terminal surface is half circular form.

Compared with the prior art, the beneficial effects of the utility model are that:

the connecting plate is pushed by an electric telescopic rod, so that the connecting plate drives the lifting plate to interact in the slide rail, the sliding column on the upper surface of the fixing column slides in the slide groove, the fixing column is driven to slide in the outer wall of the limiting column at equal intervals, the plate is convenient to place to be concentrated, a user can conveniently replace a cutter, the fixing block is extruded downwards by the fixing cylinder to extrude the inclined block, the inclined block is backwards moved by overcoming the elasticity of the telescopic spring, the inclined block and the telescopic column are clamped and positioned, when the inclined block is separated from the clamping, the fixing cylinder is extruded downwards, the inclined block is extruded to pass through the inclined plane-shaped extrusion sliding block of the sliding block and is then pulled upwards, the end surface of the inclined block is backwards contracted through the sliding block, when the sliding block is driven to be contacted with the fixing block, the inclined block is pulled upwards to be separated from the clamping, the cutter can be conveniently and quickly replaced by an operating head, the device adjusts the distance between the cutters through the telescopic mechanism, be convenient for carry out the adjusting position according to operating head size diameter, the operating head of being convenient for changes the cutter simultaneously, and improves operating head and cutter joint stability through fixed establishment and fixture cooperation, has realized the convenient dismantlement of operating head to the cutter and has changed.

Drawings

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

fig. 2 is a schematic structural view of the telescopic mechanism of the present invention;

FIG. 3 is a schematic view of the installation and distribution structure of the telescopic mechanism of the present invention;

FIG. 4 is a schematic structural view of a tool changing mechanism of the present invention;

fig. 5 is a schematic view of the installation distribution structure of the clamping mechanism and the fixing mechanism of the present invention.

In the figure: 1. a fixed mount; 2. an operating head; 3. a cutter; 4. a telescoping mechanism; 41. an electric telescopic rod; 42. a connecting plate; 43. a lifting plate; 44. fixing a column; 45. a sliding post; 46. a chute; 47. a limiting column; 48. placing the plate; 49. a slide rail; 5. a tool changing mechanism; 51. a clamping mechanism; 511. a fixed cylinder; 512. a telescopic groove; 513. a limiting groove; 514. a telescopic column; 515. a sloping block; 516. a tension spring; 52. A fixing mechanism; 521. connecting blocks; 522. connecting columns; 523. a slider; 524. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a convenient CNC tool changer shown in the figure includes a fixing frame 1, an operating head 2 and a tool 3, wherein the tool 3 is movably mounted at one end of the fixing frame 1, and the operating head 2 is movably mounted at a position on the outer wall of the fixing frame 1 corresponding to the tool 3.

Referring to fig. 1, a telescopic mechanism 4 with an inclined surface sliding and equidistantly contracting is fixedly installed on the inner wall of the fixing frame 1 at a position corresponding to the cutter 3, a cutter changing mechanism 5 with an elastic extrusion positioning strip is fixedly installed at one end, far away from the fixing frame 1, of the telescopic mechanism 4, and the cutter 3 can be conveniently replaced by the operating head 2 through the telescopic mechanism 4 in cooperation with the cutter changing mechanism 5.

Referring to fig. 2 and 3, the telescopic mechanism 4 includes an electric telescopic rod 41, a connecting plate 42, a lifting plate 43, a fixing column 44, a sliding column 45, a sliding chute 46, a limiting column 47, a placing plate 48 and a sliding rail 49, the electric telescopic rod 41 is fixedly installed at the center of the outer wall of the fixing frame 1, the connecting plate 42 is fixedly installed at the output end of the electric telescopic rod 41, the lifting plate 43 is fixedly installed at the bottom surface of the connecting plate 42, the sliding rail 49 is fixedly installed at two sides of the lifting plate 43 on the inner wall of the fixing frame 1, the sliding rail 49 is slidably connected with the lifting plate 43, the limiting column 47 is fixedly installed at the corresponding position of the sliding rail 49 on the inner wall of the fixing frame 1, the fixing column 44 is equidistantly sleeved on the outer wall of the limiting column 47, the sliding column 45 is fixedly installed at the center of the upper surface of the fixing column 44, the placing plate 48 is fixedly installed at one end of the fixing column 44 away from the fixing frame 1, the inner wall of the lifting plate 43 is located at a corresponding position of the sliding column 45, and is provided with a sliding groove 46, the sliding groove 46 is connected with the sliding column 45 in a sliding manner, the connecting plate 42 is pushed through the electric telescopic rod 41, the connecting plate 42 drives the lifting plate 43 to interact in the sliding rail 49, the sliding column 45 on the upper surface of the fixing column 44 slides in the sliding groove 46, the fixing column 44 is driven to slide in the outer wall of the limiting column 47 at equal intervals, the plate 48 is convenient to place for concentration, and convenience is brought to users when the cutter 3 is replaced.

Referring to fig. 3, the fixing frame 1 is made of cold rolled steel, so that the durability is good and the service life is prolonged.

Referring to fig. 4, the tool changing mechanism 5 includes a clamping mechanism 51 and a fixing mechanism 52, the clamping mechanism 51 is fixedly mounted at the bottom end of the operating head 2, the fixing mechanism 52 is fixedly mounted on the upper surface of the tool 3, and the fixing mechanism 52 is matched with the clamping mechanism 51 to realize convenient detachment and replacement of the tool 3 by the operating head 2.

Referring to fig. 4 and 5, the clamping mechanism 51 includes a fixed cylinder 511, a telescopic slot 512, a limiting slot 513, a telescopic column 514, an oblique block 515 and a telescopic spring 516, the bottom end of the operating head 2 is fixedly provided with the fixed cylinder 511, the telescopic slot 512 is formed in the center of the inner wall of the fixed cylinder 511, the limiting slots 513 are symmetrically formed in the corresponding positions of the inner wall of the fixed cylinder 511, which are located in the telescopic slot 512, the telescopic column 514 is fixedly installed on the inner wall of the telescopic slot 512, the oblique block 515 is fixedly installed at one end of the telescopic column 514, which is close to the telescopic slot 512, and the oblique block 515 and the inner wall of the limiting slot 513 are elastically connected through the telescopic spring 516, so that the oblique block 515 overcomes the elastic force of the telescopic spring 516 to freely extend and retract the telescopic column 514 by pressing the fixed cylinder 511 downward, thereby facilitating free clamping of the tool 3.

Referring to fig. 4 and 5, the fixing mechanism 52 includes a connecting block 521, a connecting post 522, a sliding block 523 and a fixing block 524, the connecting block 521 is fixedly mounted on the upper surface of the cutter 3, the connecting post 522 is fixedly mounted on the upper surface of the connecting block 521, a sliding block 523 is sleeved on the outer wall of the connecting post 522, the fixing block 524 is fixedly mounted at one end of the connecting post 522 away from the connecting block 521, the fixing cylinder 511 downwardly presses the fixing block 524 to press the inclined block 515, so that the inclined block 515 overcomes the elastic force of the extension spring 516 to move backwards, the inclined block 515 and the extension post 514 are clamped and positioned, when the clamping is released, the fixing cylinder 511 is downwardly pressed, so that the inclined block 515 presses the sliding block 523 via the inclined plane of the sliding block 523 and then upwardly pulls, so that the end face of the inclined block 515 is rearwardly contracted via the sliding block 523 to drive the sliding block 523 to contact the fixing block 524, so as to be lifted upwardly to be released from the clamping, the operating head 2 is convenient for rapidly and conveniently replacing the cutter 3.

Referring to fig. 5, the end surface of the sliding block 523 is in a symmetrical trapezoid shape, and the end surface of the fixed block 524 is in a semicircular shape, so that the inclined block 515 and the sliding block 523 are structurally matched, and the inclined block 515 is convenient to extrude and clamp the sliding block 523.

In the scheme, the connecting plate 42 is pushed by the electric telescopic rod 41, so that the connecting plate 42 drives the lifting plate 43 to interact in the sliding rail 49, the sliding column 45 on the upper surface of the fixed column 44 slides in the sliding groove 46, the fixed column 44 is driven to slide on the outer wall of the limit column 47 at equal intervals, the plate 48 is convenient to place and concentrate, a user can conveniently and quickly replace the cutter 3, the fixed cylinder 511 downwards extrudes the fixed block 524 to extrude the inclined block 515, the inclined block 515 overcomes the elastic force of the telescopic spring 516 to move backwards, the inclined block 515 is clamped and positioned with the telescopic column 514, when the clamping is released, the fixed cylinder 511 is downwards extruded, the inclined block 515 extrudes the inclined plane-shaped extrusion sliding block 523 passing through the sliding block 523 and then upwards pulled, the end face of the inclined block 515 is backwards contracted through the sliding block 523, when the sliding block 523 is driven to contact with the fixed block 524, the upwards pulled to release the clamping, and the quick and convenient replacement of the operating head 2 cutter 3 is facilitated, the distance between 3 cutters is adjusted through telescopic machanism 4 in the setting of this device, is convenient for carry out the adjusting position according to 2 big or small diameters of operating head, and the operating head 2 of being convenient for changes simultaneously cutter 3, and improves operating

head

2 and 3 joint stability of cutter through the cooperation of fixed establishment 52 and fixture 51, has realized that operating head 2 changes the convenient dismantlement of cutter 3.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a convenient type CNC tool changing device, includes mount (1), operating head (2) and cutter (3), mount (1) one end movable mounting has cutter (3), the corresponding position movable mounting that mount (1) outer wall is located cutter (3) has operating head (2), its characterized in that: the inner wall of the fixing frame (1) is fixedly provided with a telescopic mechanism (4) with an inclined plane sliding and equidistance contracting, wherein the corresponding position of the cutter (3) is located on the inner wall of the fixing frame (1), and one end of the telescopic mechanism (4) far away from the fixing frame (1) is fixedly provided with a cutter changing mechanism (5) with an elastic extrusion positioning strip.

2. The portable CNC tool changer of claim 1, wherein: the telescopic mechanism (4) comprises an electric telescopic rod (41), a connecting plate (42), a lifting plate (43), a fixing column (44), a sliding column (45), a sliding chute (46), a limiting column (47), a placing plate (48) and a sliding rail (49), the electric telescopic rod (41) is fixedly installed at the center of the outer wall of the fixing frame (1), the connecting plate (42) is fixedly installed at the output end of the electric telescopic rod (41), the lifting plate (43) is fixedly installed on the bottom surface of the connecting plate (42), the sliding rail (49) is fixedly installed on the inner wall of the fixing frame (1) and is positioned on two sides of the lifting plate (43), the sliding rail (49) is slidably connected with the lifting plate (43), the limiting column (47) is fixedly installed on the corresponding position of the sliding rail (49) on the inner wall of the fixing frame (1), the fixing column (44) is sleeved on the outer wall of the fixing column (47) at an equal distance, the sliding column (45) is fixedly installed at the center of the upper surface of the fixing column (44), one end, far away from the fixed frame (1), of the fixed column (44) is fixedly provided with a placing plate (48), the inner wall of the lifting plate (43) is provided with a sliding groove (46) at a position corresponding to the sliding column (45), and the sliding groove (46) is in sliding connection with the sliding column (45).

3. The portable CNC tool changer of claim 1, wherein: the fixing frame (1) is made of cold rolled steel.

4. The portable CNC tool changer of claim 1, wherein: tool changing mechanism (5) include fixture (51) and fixed establishment (52), the bottom fixed mounting of operating head (2) has fixture (51), fixed surface installs fixed establishment (52) on cutter (3).

5. The portable CNC tool changer of claim 4, wherein: fixture (51) are including fixed section of thick bamboo (511), flexible groove (512), spacing groove (513), flexible post (514), sloping block (515) and expanding spring (516), operating head (2) bottom fixed mounting has fixed section of thick bamboo (511), fixed section of thick bamboo (511) inner wall center department has seted up flexible groove (512), corresponding position symmetry that fixed section of thick bamboo (511) inner wall is located flexible groove (512) has seted up spacing groove (513), flexible groove (512) inner wall fixed mounting has flexible post (514), the one end fixed mounting that flexible post (514) are close to flexible groove (512) has sloping block (515), sloping block (515) pass through expanding spring (516) elastic connection with spacing groove (513) inner wall.

6. The portable CNC tool changer of claim 4, wherein: fixed establishment (52) include connecting block (521), spliced pole (522), sliding block (523) and fixed block (524), fixed surface installs connecting block (521) on cutter (3), fixed surface installs spliced pole (522) on connecting block (521), spliced pole (522) outer wall cover is equipped with sliding block (523), the one end fixed mounting that connecting block (521) were kept away from in spliced pole (522) has fixed block (524).

7. The portable CNC tool changer of claim 6, wherein: the end face of the sliding block (523) is in a symmetrical trapezoid shape, and the end face of the fixed block (524) is in a semicircular shape.