CN219188650U

CN219188650U - Cutter connector with quick positioning and replacing functions

Info

Publication number: CN219188650U
Application number: CN202223604058.6U
Authority: CN
Inventors: 翁剑
Original assignee: Wuhan Aijitu Technology Co ltd
Current assignee: Wuhan Aijitu Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of lathe tool switching devices, in particular to a tool connector with a rapid positioning and replacing function, which comprises the following components: the drive connector, the below of drive connector is provided with the connecting plate, the below of connecting plate is provided with the cutter and changes the pipe, the inboard top of cutter changes the pipe is provided with the magnetism and inhale the board, the cross spread groove has been seted up at the middle part of magnetism and inhale the board, two guide slots have been seted up to the inside of cutter change pipe, the deflector is all installed to the inside of every guide slot, threaded lead screw has all been worn to be equipped with in the inside of deflector, threaded lead screw's one end is provided with twists the head, one side of twisting the head is provided with the movable plate. According to the utility model, the cutter connecting rod can be inserted into the cutter replacing pipe, and the sliding block is inserted into the guide groove, so that the cutter connecting rod can be smoothly installed, and then the cross connecting block can be inserted into the cross connecting groove, so that the orientation of the cutter connecting rod is fixed.

Description

Cutter connector with quick positioning and replacing functions

Technical Field

The utility model relates to the technical field of lathe tool switching devices, in particular to a tool connector with a rapid positioning and replacing function.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system, can enable the machine tool to act and process parts according to a programmed program, a tool changing device on the machine tool is an important part for placing tools, a plurality of tool changing devices also directly participate in cutting work, such as a square tool changing device on a horizontal lathe and a turret tool changing device of a turret lathe, and along with the development of an automatic technology, the tool changing device of the numerical control lathe also has a plurality of changes.

Through retrieval, in a simple numerical control horizontal lathe tool switching device for part production with the publication number of CN217493531U, the utility model relates to a simple numerical control horizontal lathe tool switching device for part production, which comprises a driving connector, a tool replacement pipe and a tool main body, wherein the tool replacement pipe is fixedly connected to the lower position of the driving connector, the tool main body is movably inserted into the bottom end of the tool replacement pipe, a connecting plate is welded on the bottom surface of the driving connector, a mounting groove is formed in the inner central position of the tool replacement pipe, and elastic cavities are formed in the two inner side positions of the tool replacement pipe. According to the movable buckle, the connecting piece is driven by the fixed connecting rod to translate outwards in the elastic cavity, the compression spring is compressed under the abutting force until the limiting pin is separated from the limiting hole, the mounting head can be pulled out of the mounting groove, the disassembly of the cutter main body and the cutter replacement pipe is realized, the structure is simple, the operation is convenient and quick, the cutter main body is convenient and quick to replace, the cutter replacement pipe can adapt to the installation of cutter main bodies with different specifications, and the application range is greatly improved.

The existing simple numerical control horizontal lathe tool switching device for part production adopts the structure that the limiting pin and the limiting hole are arranged, the mounting head is aligned to the mounting groove and inserted, the limiting pin slides along the positioning sliding groove until being overlapped with the limiting hole, the mounting head is embedded into the limiting hole under the resilience force of the compression spring, the mounting head is limited and fixed, the fixed connection between the tool main body and the tool replacement pipe can be realized, the structure is simple, the installation is convenient and quick, the practicability is effectively improved, but the depth of the tool connecting rod in the tool replacement pipe is difficult to determine, and the overlapping difficulty of the limiting pin and the limiting hole is also improved.

Disclosure of Invention

The utility model aims to provide a cutter connector with a rapid positioning and replacing function, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: a tool joint with quick positioning and reloading functions, comprising:

the drive connector, the below of drive connector is provided with the connecting plate, the below of connecting plate is provided with the cutter and changes the pipe, the inboard top of cutter changes the pipe is provided with the magnetism and inhales the board, the cross spread groove has been seted up at the middle part of magnetism and is inhaled the board, two guide slots have been seted up to the inside of cutter changes the pipe, the deflector is all installed to the inside of every guide slot, threaded lead screw has all been worn to the inside of deflector, threaded lead screw's one end is provided with twists the head, twists one side of moving the head and is provided with the movable plate, be connected with clamping spring between movable plate and the deflector, one side of deflector is provided with the fixed column, the storage hole has been seted up in the outside of fixed column, the inner wall of cutter changes the pipe is provided with the sliding block.

Preferably, the cutter exchange tube further comprises:

the cutter connecting rod, it is installed the below of cutter replacement pipe, the iron plate is installed at the top of cutter connecting rod, the top of iron plate is provided with the cross connecting block, the guiding gutter has been seted up to the side of cutter connecting rod, the fixed orifices has been seted up at the middle part of guiding gutter, the bottom of cutter connecting rod is provided with the cutter.

Preferably, the cutter connecting rod is fixedly connected with the iron block plate, and the cutter connecting rod is fixedly connected with the cutter.

Preferably, the cutter replacing tube is fixedly connected with the magnetic suction plate, and the cross connecting groove is matched with the cross connecting block in size.

Preferably, the threaded screw penetrates through the guide plate, and the fixing column is fixedly connected with the guide plate.

Preferably, the moving plate is elastically connected with the guide plate through a clamping spring, and the screwing head is fixedly connected with the threaded screw rod.

Preferably, the cutter connecting rod, the guide plate, the clamping spring, the moving plate and the threaded screw are all provided with two, and the guide plate is movably connected with the guide groove.

The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, the cutter connecting rod is inserted into the cutter replacing pipe, the sliding block is inserted into the guide groove, so that the cutter connecting rod can be smoothly installed, and then the cross connecting block can be inserted into the cross connecting groove, so that the orientation of the cutter connecting rod is fixed, the installation depth of the cutter connecting rod is determined, and the alignment of the fixing holes is facilitated;

according to the utility model, the screw thread screw rod is rotated by rotating the screwing head, so that the moving plate moves along the screw thread screw rod, the clamping spring can be pushed to shrink, the guide plate is pushed to move, and the fixing column can be pushed into the fixing hole to enter and fix the cutter;

according to the utility model, the driving connector and the cutter changing pipe can be fixed together through the connecting plate, so that the cutter can be driven to move through the driving connector.

Drawings

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

FIG. 2 is a schematic view of a cutter changing tube structure according to the present utility model;

FIG. 3 is a schematic view of a guide slot structure according to the present utility model;

FIG. 4 is a schematic view of a guide plate structure according to the present utility model;

fig. 5 is a schematic view of the structure of the cutter connecting rod of the present utility model.

In the figure: 1. driving the connector; 2. a connecting plate; 3. replacing the cutter with a tube; 4. a cutter; 5. a guide groove; 6. a cutter connecting rod; 7. twisting the head; 8. an iron plate; 9. a cross connecting block; 10. a fixing hole; 11. a guide plate; 12. fixing the column; 13. a clamping spring; 14. a moving plate; 15. a threaded lead screw; 16. a magnetic suction plate; 17. a cross connecting groove; 18. a sliding block; 19. a receiving hole; 20. a guide groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1-4, the present utility model provides a technical solution: a tool joint with quick positioning and reloading functions, comprising: the connecting plate 2 is arranged below the driving connecting plate 1, the cutter changing pipe 3 is arranged below the connecting plate 2, the magnetic suction plate 16 is arranged at the top of the inner side of the cutter changing pipe 3, the cross connecting groove 17 is formed in the middle of the magnetic suction plate 16, the two guide grooves 20 are formed in the cutter changing pipe 3, the guide plates 11 are arranged in the guide grooves 20, the threaded lead screws 15 are arranged in the guide plates 11 in a penetrating mode, the screwing heads 7 are arranged at one ends of the threaded lead screws 15, the movable plates 14 are arranged on one sides of the screwing heads 7, the clamping springs 13 are connected between the movable plates 14 and the guide plates 11, the movable plates 14 are in elastic connection with the guide plates 11 through the clamping springs 13, and the screwing heads 7 are fixedly connected with the threaded lead screws 15; one side of the guide plate 11 is provided with a fixed column 12, a threaded lead screw 15 penetrates through the guide plate 11, the fixed column 12 is fixedly connected with the guide plate 11, and the driving connector 1 and the cutter replacing tube 3 can be fixed together through the connecting plate 2, so that the cutter 4 can be driven to move through the driving connector 1; the storage hole 19 has been seted up in the outside of fixed column 12, the inner wall of cutter change pipe 3 is provided with slider 18, cutter connecting rod 6, deflector 11, clamp spring 13, movable plate 14 and screw thread lead screw 15 all are provided with two, and be swing joint between deflector 11 and the guide way 20, the accessible rotates and twists movable head 7, thereby let screw thread lead screw 15 rotate, and then let movable plate 14 remove along screw thread lead screw 15, can promote clamp spring 13 shrink like this, thereby promote deflector 11 and remove, the limit can push fixed column 12 into fixed orifices 10 like this, get into and fix cutter 4.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 1, 2 and 5, as a preferred embodiment, further, a cutter bar 6 is installed below the cutter bar 3, an iron plate 8 is installed at the top of the cutter bar 6, a cross connection block 9 is provided at the top of the iron plate 8, the cutter bar 3 and the magnetic attraction plate 16 are fixedly connected, and the cross connection groove 17 and the cross connection block 9 are in size fit, the cutter bar 6 is inserted into the cutter bar 3, the sliding block 18 is inserted into the guide groove 5, so that the cutter bar 6 can be smoothly installed, and then the cross connection block 9 can be inserted into the cross connection groove 17, so that the orientation of the cutter bar 6 is fixed; the guiding gutter 5 has been seted up to the side of cutter connecting rod 6, and fixed orifices 10 has been seted up at the middle part of guiding gutter 5, and the bottom of cutter connecting rod 6 is provided with cutter 4, is fixed connection between cutter connecting rod 6 and the iron plate 8, and is fixed connection between cutter connecting rod 6 and the cutter 4, lets iron plate 8 and magnetic attraction plate 16 attract each other to fixed cutter connecting rod 6.

From the above, it can be seen that:

the utility model aims at the technical problems that: however, the depth of the cutter connecting rod in the cutter replacing pipe is difficult to determine, and the superposition difficulty of the limiting pin and the limiting hole is also improved; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

the sliding block 18 is aligned with the guide groove 5, so that the cutter connecting rod 6 is inserted into the cutter changing pipe 3, the cross connecting block 9 can be inserted into the cross connecting groove 17, and the iron plate 8 and the magnetic suction plate 16 are attracted mutually, so that the cutter connecting rod 6 is fixed; then, the screwing head 7 is rotated, so that the threaded screw rod 15 is rotated, and the moving plate 14 is moved along the threaded screw rod 15, so that the clamping spring 13 can be pushed to retract, the guide plate 11 is pushed to move, the guide groove 20 can limit the moving track of the guide plate 11, and the fixed column 12 can be pushed out of the storage hole 19; then, the fixing column 12 can be inserted into the fixing hole 10 to fix the cutter 4, and the connecting plate 2 can fix the driving connector 1 and the cutter changing tube 3 together, so that the cutter 4 can be driven to move by the driving connector 1.

Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

according to the utility model, the cutter connecting rod 6 is inserted into the cutter replacing tube 3, the sliding block 18 is inserted into the guide groove 5, so that the cutter connecting rod 6 can be smoothly installed, and then the cross connecting block 9 can be inserted into the cross connecting groove 17, so that the orientation of the cutter connecting rod 6 is fixed;

according to the utility model, the screwing head 7 is rotated, so that the threaded screw rod 15 is rotated, and the moving plate 14 is moved along the threaded screw rod 15, so that the clamping spring 13 can be pushed to shrink, the guide plate 11 is pushed to move, and the fixing column 12 can be pushed into the fixing hole 10 to enter and fix the cutter 4;

the utility model can fix the driving connector 1 and the cutter replacing tube 3 together through the connecting plate 2, so that the cutter 4 can be driven to move through the driving connector 1.

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. Cutter connector with quick location reload function, its characterized in that includes:

drive connector (1), the below of drive connector (1) is provided with connecting plate (2), the below of connecting plate (2) is provided with cutter change pipe (3), the inboard top of cutter change pipe (3) is provided with magnetism and inhales board (16), cross spread groove (17) have been seted up at the middle part of magnetism and inhale board (16), two guide slots (20) have been seted up to the inside of cutter change pipe (3), every guide plate (11) are all installed to the inside of guide slot (20), threaded lead screw (15) have all been worn to the inside of guide plate (11), the one end of threaded lead screw (15) is provided with twists head (7), one side of twisting head (7) is provided with movable plate (14), be connected with clamping spring (13) between movable plate (14) and the guide plate (11), one side of guide plate (11) is provided with fixed column (12), storage hole (19) have been seted up in the outside of fixed column (12), the inner wall of cutter change pipe (3) is provided with slider (18).

2. A tool joint with quick positioning and changing function according to claim 1, characterized in that the tool changing tube (3) further comprises:

cutter connecting rod (6), it is installed the below of cutter change pipe (3), iron plate (8) are installed at the top of cutter connecting rod (6), the top of iron plate (8) is provided with cross connecting block (9), guiding gutter (5) have been seted up to the side of cutter connecting rod (6), fixed orifices (10) have been seted up at the middle part of guiding gutter (5), the bottom of cutter connecting rod (6) is provided with cutter (4).

3. The tool connector with the rapid positioning and changing function according to claim 2, wherein the tool connecting rod (6) is fixedly connected with the iron plate (8), and the tool connecting rod (6) is fixedly connected with the tool (4).

4. The cutter connector with the rapid positioning and replacing function according to claim 2, wherein the cutter replacing tube (3) is fixedly connected with the magnetic suction plate (16), and the cross connecting groove (17) is matched with the cross connecting block (9) in size.

5. The tool joint with the rapid positioning and changing function according to claim 1, wherein the threaded screw rod (15) penetrates through the guide plate (11), and the fixing column (12) is fixedly connected with the guide plate (11).

6. The tool connector with the rapid positioning and changing function according to claim 1, wherein the moving plate (14) is elastically connected with the guide plate (11) through the clamping spring (13), and the screwing head (7) is fixedly connected with the threaded screw rod (15).

7. The tool connector with the rapid positioning and changing function according to claim 2, wherein two tool connecting rods (6), two guide plates (11), two clamping springs (13), two moving plates (14) and two threaded screws (15) are arranged, and the guide plates (11) are movably connected with the guide grooves (20).