CN216780362U

CN216780362U - Cutter mounting device for numerical control lathe

Info

Publication number: CN216780362U
Application number: CN202123095413.7U
Authority: CN
Inventors: 王彪
Original assignee: Qingdao Zhongxinda Machinery Co ltd
Current assignee: Qingdao Zhongxinda Machinery Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-21
Anticipated expiration: 2031-12-10

Abstract

The utility model belongs to the technical field of cutter mounting equipment, and discloses a cutter mounting device for a numerically controlled lathe. According to the utility model, through the arrangement of the mounting block, the movable plate, the fixed rod and the clamping plates, when an operator starts the pneumatic cylinder, the mounting plate is driven to move upwards, and then the movable plate and the connecting column are driven to move upwards through the mounting plate.

Description

Cutter mounting device for numerical control lathe

Technical Field

The utility model belongs to the technical field of cutter mounting equipment, and particularly relates to a cutter mounting device for a numerical control lathe.

Background

A numerical control tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool, and the cutting tool in a broad sense includes both a tool and a grinding tool.

At present, when an operator installs a numerical control lathe cutter, the cutter installation device is often needed to be used, so that the operator can conveniently process, the existing cutter processing device can realize basic fixing effect in the actual use process, but the internal operation is complex and the quick installation is impossible, so that the working strength of the operator is increased, and the processing efficiency of the operator to a workpiece is reduced.

Meanwhile, when the existing cutter mounting device is used, the existing cutter mounting device lacks a good angle adjusting structure, so that a cutter inside the cutter mounting device cannot process different positions of a workpiece, the use of an operator is not facilitated, the working efficiency of the operator is further influenced, the application range of the device is reduced, and the cutter mounting device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a cutter mounting device for a numerical control lathe, which has the advantages of quick mounting and position adjustment.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutter mounting device for a numerical control lathe comprises a base, wherein a numerical control lathe body is fixedly mounted at the top of the base, a fixed plate positioned in the numerical control lathe body is fixedly mounted at the top of the base, an elongated slot is formed in the fixed plate, a limiting rod is fixedly mounted in the elongated slot, a movable block is movably sleeved on the outer surface of the limiting rod, a connecting block positioned above the fixed plate is fixedly mounted at the top of the movable block, the bottom of the connecting block is movably connected with the top of the fixed plate, a mounting block is hinged to the top of the connecting block, a first pneumatic cylinder is fixedly mounted in the mounting block, a mounting plate is fixedly mounted at the top of the first pneumatic cylinder, movable plates are hinged to two ends of the top of the mounting plate, a connecting column is fixedly mounted at the top of the movable plates, and a fixing rod positioned above the movable plates is fixedly mounted on the inner wall of the mounting block, the outer surface activity of dead lever has cup jointed splint, the bottom of splint and the outer surface activity of spliced pole cup joint, the notch that is located the splint left end is seted up at the left top of installation piece.

As a preferable technical scheme of the utility model, a second pneumatic cylinder is fixedly arranged inside the connecting block, the right side of the second pneumatic cylinder penetrates through the connecting block and extends to the outside of the connecting block, and a connecting plate is fixedly arranged on the right side of the second pneumatic cylinder.

As a preferred technical scheme of the utility model, the top of the connecting plate is hinged with the moving plate, the top of the moving plate is hinged with the right side of the mounting block, and when the connecting plate moves towards the left side, the mounting block is driven by the moving plate to be integrally adjusted due to the matching between the connecting plate and the moving plate, so that the connecting plate is convenient for an operator to use.

As a preferred technical scheme of the present invention, a clamping groove is formed at the bottom of the movable block, a driving motor located below the clamping groove is fixedly installed inside the fixed plate, a connecting rod is fixedly sleeved at one end of an output shaft of the driving motor, the other end of the connecting rod penetrates through the fixed plate and extends into the clamping groove, and a gear is fixedly sleeved on the connecting rod.

As a preferred technical scheme of the utility model, teeth are fixedly arranged on the back of the clamping groove, the outer surfaces of the teeth are meshed with the outer surface of the gear, and when the gear rotates, the movable block is driven by the gear to integrally move due to the meshing between the outer surface of the gear and the outer surface of the teeth, so that an operator can conveniently adjust the distance between the cutter and a workpiece, and the use of the operator is facilitated.

As a preferable technical scheme of the utility model, the number of the clamping plates is two, the two clamping plates have the same size, the tops of the two clamping plates are both arc-shaped, and due to the design of the two clamping plates, the pair of cutters can be well fixed through the pneumatic cylinder, so that accidental movement is prevented, and convenience is brought to installation of operators.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the mounting block, the movable plate, the fixed rod and the clamping plates, when an operator starts the pneumatic cylinder, the mounting plate is driven to move upwards, and then the movable plate and the connecting column are driven to move upwards through the mounting plate.

2. According to the utility model, by arranging the second pneumatic cylinder, the connecting plate and the moving plate, when an operator starts the second pneumatic cylinder, the connecting plate is driven to move leftwards, and further, due to the hinge joint between the connecting plate and the moving plate, and due to the hinge joint between the connecting block and the mounting block, the mounting block is driven to integrally rotate by the moving plate, and meanwhile, the mounting block drives the cutter inside the notch to be adjusted, so that the angle of the cutter can be conveniently adjusted by the operator, and convenience is brought to the operator for processing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting block of the present invention;

FIG. 3 is a side cross-sectional structural schematic view of the present invention;

FIG. 4 is a schematic front sectional view of the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 2 at A;

figure 6 is a schematic view of a partially enlarged structure at B in figure 3,

fig. 7 is a partially enlarged structural view at C in fig. 4.

In the figure: 1. a base; 2. a numerically controlled lathe body; 3. a fixing plate; 4. a long groove; 5. a movable block; 6. connecting blocks; 7. mounting a block; 8. a first pneumatic cylinder; 9. mounting a plate; 10. a movable plate; 11. a fixing rod; 12. a splint; 13. a notch; 14. a second pneumatic cylinder; 15. a connecting plate; 16. a sports board; 17. a drive motor; 18. a connecting rod; 19. a gear; 20. a card slot; 21. teeth; 22. a limiting rod; 23. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the utility model provides a cutter mounting device for a numerically controlled lathe, which comprises a base 1, wherein a numerically controlled lathe body 2 is fixedly mounted at the top of the base 1, a fixing plate 3 positioned in the numerically controlled lathe body 2 is fixedly mounted at the top of the base 1, an elongated slot 4 is formed in the fixing plate 3, a limiting rod 22 is fixedly mounted in the elongated slot 4, a movable block 5 is movably sleeved on the outer surface of the limiting rod 22, a connecting block 6 positioned above the fixing plate 3 is fixedly mounted at the top of the movable block 5, the bottom of the connecting block 6 is movably connected with the top of the fixing plate 3, a mounting block 7 is hinged at the top of the connecting block 6, a pneumatic cylinder 8 is fixedly mounted in the mounting block 7, a mounting plate 9 is fixedly mounted at the top of the pneumatic cylinder 8, movable plates 10 are hinged at two ends of the top of the mounting plate 9, a connecting column 23 is fixedly mounted at the top of the movable plate 10, the inner wall fixed mounting of installation piece 7 has the dead lever 11 that is located the fly leaf 10 top, and splint 12 has been cup jointed in the surface activity of dead lever 11, and the bottom of splint 12 cup joints with the surface activity of spliced pole 23, and the notch 13 that is located splint 12 left end is seted up at the left top of installation piece 7.

Wherein, the inside fixed mounting of connecting block 6 has two 14 pneumatic cylinders, and the right side through connection piece 6 of two 14 pneumatic cylinders extends to the outside of connecting block 6, and the right side fixed mounting of two 14 pneumatic cylinders has connecting plate 15, when operating personnel starts two 14 pneumatic cylinders, will drive connecting plate 15 and remove left, and then be convenient for follow-up operating personnel to the holistic angle modulation of installation piece 7 to the processing of the operating personnel of being convenient for is used.

Wherein, connecting plate 15 top articulates there is motion board 16, and the top of motion board 16 is articulated with the right side of installation piece 7, moves to the left side when connecting plate 15, because the cooperation between connecting plate 15 and the motion board 16 this moment will drive the whole regulation of installation piece 7 through motion board 16 to be convenient for operating personnel's use.

Wherein, draw-in groove 20 has been seted up to the bottom of movable block 5, and the inside fixed mounting of fixed plate 3 has the driving motor 17 that is located draw-in groove 20 below, and the fixed cover of one end of driving motor 17 output shaft has connect connecting rod 18, and the other end of connecting rod 18 runs through fixed plate 3 and extends to the inside of draw-in groove 20 and fixed the cover has connect gear 19, and when operating personnel started driving motor 17, will drive gear 19 through connecting rod 18 and take place rotatoryly in the inside of draw-in groove 20.

Wherein, the back fixed mounting of draw-in groove 20 has tooth 21, and the surface of tooth 21 is connected with the surface engagement of gear 19, and when gear 19 took place to rotate, because the meshing between 19 surfaces of gear and the 21 surfaces of tooth now will drive movable block 5 through gear 19 and wholly remove, makes its be convenient for operating personnel adjust the distance between cutter and the work piece, and the use of giving operating personnel has brought the facility.

Wherein, splint 12's quantity is two, and two splint 12 sizes are the same, and all establish to the arc at two splint 12 tops, because two splint 12's design, will carry out good fixed to the cutter through pneumatic cylinder 8, and then prevent unexpected activity, bring the facility for operating personnel's installation.

The working principle and the using process of the utility model are as follows:

firstly, insert inside installation piece 7 through notch 13 with numerical control lathe's cutter as operating personnel, start pneumatic cylinder 8 this moment, the operation of pneumatic cylinder 8 will drive mounting panel 9 and upwards remove, and then drive fly leaf 10 and spliced pole 23 rebound through mounting panel 9, simultaneously because the design of two splint 12, will drive two splint 12 through spliced pole 23 and use dead lever 11 to rotate as the axle center, and because the arc design at two splint 12 tops, will press from both sides tight fixedly to the inside cutter of notch 13, thereby be convenient for operating personnel to the quick installation of cutter, bring the facility for operating personnel's use.

Then, when the operator needs to adjust the angle of the cutter, the second pneumatic cylinder 14 is started, the operation of the second pneumatic cylinder 14 will drive the connecting plate 15 to move leftwards, and further due to the hinge joint between the top of the connecting plate 15 and the moving plate 16, and due to the hinge joint between the connecting block 6 and the mounting block 7, the mounting block 7 is driven to rotate integrally by the moving plate 16, meanwhile, the cutter inside the notch 13 can be driven to rotate by the whole mounting block 7, then the driving motor 17 is started, the driving motor 17 can drive the gear 19 to rotate through the connecting rod 18, and further, due to the hinge joint between the outer surface of the gear 19 and the outer surface of the tooth 21, the movable block 5 is driven by the gear 19 to move leftwards in the long groove 4, therefore, the processing of different positions of the workpiece by an operator is facilitated, and the convenience is brought to the use of the operator.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutter installation device for numerical control lathe, includes base (1), its characterized in that: the numerical control lathe is characterized in that a numerical control lathe body (2) is fixedly mounted at the top of the base (1), a fixed plate (3) located inside the numerical control lathe body (2) is fixedly mounted at the top of the base (1), an elongated slot (4) is formed inside the fixed plate (3), a limiting rod (22) is fixedly mounted inside the elongated slot (4), a movable block (5) is movably sleeved on the outer surface of the limiting rod (22), a connecting block (6) located above the fixed plate (3) is fixedly mounted at the top of the movable block (5), the bottom of the connecting block (6) is movably connected with the top of the fixed plate (3), a mounting block (7) is hinged to the top of the connecting block (6), a first pneumatic cylinder (8) is fixedly mounted inside the mounting block (7), a mounting plate (9) is fixedly mounted at the top of the first pneumatic cylinder (8), and movable plates (10) are hinged to both ends of the top of the mounting plate (9), the top fixed mounting of fly leaf (10) has spliced pole (23), the inner wall fixed mounting of installation piece (7) has dead lever (11) that are located fly leaf (10) top, splint (12) have been cup jointed in the surface activity of dead lever (11), the bottom of splint (12) is cup jointed with the surface activity of spliced pole (23), notch (13) that are located splint (12) left end are seted up at the left top of installation piece (7).

2. The tool mounting device for a numerically controlled lathe according to claim 1, wherein: the inside fixed mounting of connecting block (6) has pneumatic cylinder two (14), the right side through connection piece (6) of pneumatic cylinder two (14) and extend to the outside of connecting block (6), the right side fixed mounting of pneumatic cylinder two (14) has connecting plate (15).

3. The tool mounting device for a numerically controlled lathe according to claim 2, wherein: the top of the connecting plate (15) is hinged with a moving plate (16), and the top of the moving plate (16) is hinged with the right side of the mounting block (7).

4. The tool mounting device for a numerically controlled lathe according to claim 1, wherein: draw-in groove (20) have been seted up to the bottom of movable block (5), the inside fixed mounting of fixed plate (3) has driving motor (17) that are located draw-in groove (20) below, the fixed cover of one end of driving motor (17) output shaft has connect connecting rod (18), the other end of connecting rod (18) runs through fixed plate (3) and extends to the inside and the fixed cover of draw-in groove (20) and has connect gear (19).

5. The tool mounting device for a numerically controlled lathe according to claim 4, wherein: teeth (21) are fixedly mounted on the back face of the clamping groove (20), and the outer surfaces of the teeth (21) are meshed and connected with the outer surface of the gear (19).

6. The tool mounting device for a numerically controlled lathe according to claim 1, wherein: the quantity of splint (12) is two, two splint (12) size is the same, and just two splint (12) tops all are established to the arc.