CN213380359U

CN213380359U - Quick positioning mechanism of adjustable digit control machine tool workstation

Info

Publication number: CN213380359U
Application number: CN202022070338.8U
Authority: CN
Inventors: 郭爱荣
Original assignee: Weihai Vocational College
Current assignee: Weihai Vocational College
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-08
Anticipated expiration: 2030-09-18

Abstract

The utility model belongs to digit control machine tool location field specifically is a quick positioning mechanism of adjustable digit control machine tool workstation, including the lathe body, the inboard of lathe body is provided with driving motor, driving motor's output is the bull stick, the outer wall fixed mounting of bull stick has the spiral plate, the inboard of lathe body is provided with the cutting ferrule with spiral plate looks adaptation, the top fixedly connected with right carriage release lever of cutting ferrule, the cutting ferrule passes through right carriage release lever fixedly connected with regulation pole. This quick positioning mechanism of adjustable digit control machine tool workstation, through the setting of the spiral plate on the driving motor output shaft, when driving motor drive bull stick rotated, the length that the cutting ferrule was marchd can be increased in the setting of spiral plate, and then can reach the effect that reduces the device governing speed, solved the problem that current device is difficult to carry out the micro-adjustment to the work piece, avoided current device to take place owing to adjust the great condition that leads to the work piece to damage of dynamics when adjusting the work piece.

Description

Quick positioning mechanism of adjustable digit control machine tool workstation

Technical Field

The utility model relates to a digit control machine tool location field specifically is a quick positioning mechanism of adjustable digit control machine tool workstation.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process the program defined by control code or other symbolic instruction, and can decode it, and can use the decoded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool, and can automatically machine the part according to the form and size required by drawing, and the machine tool working table is mainly used for machine tool working plane.

The existing numerical control machine tool needs to be positioned before a workpiece is machined, an existing positioning mechanism is generally of a hydraulic structure, when the workpiece has small deviation, the hydraulic structure is difficult to position the workpiece efficiently, and the workpiece is damaged due to overlarge extrusion force caused by carelessness.

In order to solve the problems, the application provides a quick positioning mechanism for an adjustable numerical control machine tool workbench.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a quick positioning mechanism of adjustable digit control machine tool workstation has the characteristics of being convenient for carry out high-efficient location to the work piece.

(II) technical scheme

For solving the technical problem, the utility model provides a quick positioning mechanism of adjustable digit control machine tool workstation, including the lathe body, the inboard of lathe body is provided with driving motor, driving motor's output is the bull stick, the outer wall fixed mounting of bull stick has the spiral plate, the inboard of lathe body is provided with the cutting ferrule with spiral plate looks adaptation, the top fixedly connected with right carriage release lever of cutting ferrule, the cutting ferrule passes through right carriage release lever fixedly connected with and adjusts the pole, and adjusts the first locating plate of the outer wall fixedly connected with of pole, the top fixed mounting of lathe body has the workstation, the spout has been seted up to the top surface of workstation, the top fixed mounting of workstation has the screw thread seat, the inner wall threaded connection of screw thread seat has the threaded rod, and the outer end fixed mounting of threaded rod has the second locating plate.

Preferably, the inboard of lathe body is provided with branch, and the outer wall activity of branch has cup jointed right sliding sleeve and left sliding sleeve.

Preferably, the top of right sliding sleeve and left sliding sleeve is fixedly connected with right carriage release lever and left carriage release lever respectively, and the top fixedly connected with first locating plate and second locating plate of right carriage release lever and left carriage release lever.

Preferably, the right moving rod and the left moving rod penetrate through the sliding groove, the outer walls of the right moving rod and the left moving rod are fixedly sleeved with the clamping block, the inner wall of the sliding groove is provided with a clamping groove, and the outer wall of the clamping block is fixedly provided with a clamping strip matched with the clamping groove.

Preferably, the top of workstation is provided with the fixing base, the inner wall of fixing base has cup jointed the regulation pole, the outside of adjusting the pole is provided with adjustable adjusting collar, the adjusting collar is the T type, and the outer wall fixedly connected with first locating plate of adjusting collar.

Preferably, the outer end of the threaded rod is fixedly connected with a rotating handle, and the outer wall of the rotating handle is provided with an anti-skidding sleeve.

Preferably, the contact surfaces of the first positioning plate and the second positioning plate are provided with elastic pads.

The above technical scheme of the utility model has following profitable technological effect:

1. through the setting of the spiral plate on the driving motor output shaft, when the driving motor drives the rotating rod to rotate, the length that the cutting ferrule advances can be increased by the setting of the spiral plate, and then the effect that the adjusting speed of the device is reduced can be reached, the problem that the existing device is difficult to carry out small adjustment on a workpiece is solved, and the situation that the workpiece is damaged due to large adjusting force of the existing device when the workpiece is adjusted is avoided.

2. Through the setting of the inboard branch of lathe body, provide the strong point when can adjusting first locating plate and second locating plate, the stability of the device when adjusting can be guaranteed in the setting of the inboard draw-in groove of cooperation spout and fixture block, avoids current device to appear because stability is relatively poor and lead to the relatively poor condition of positioning effect when adjusting the location.

3. Through the arrangement of the adjusting rod and the adjusting sleeve above the workbench, the inclination angle of the first positioning plate can be adjusted according to the different shapes of the positioning workpieces, so that the contact area between the first positioning plate and the workpieces can be increased to the maximum extent, the fixing effect of the device on the workpieces is increased, and the problem that the fixing effect of the existing device on the workpieces is poor is solved.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the sliding chute of the present invention;

fig. 4 is a schematic structural diagram of the fixture block of the present invention.

Reference numerals:

in the figure: 1. a machine tool body; 2. a drive motor; 3. a work table; 4. a left travel bar; 5. a left sliding sleeve; 6. a card sleeve; 7. a right sliding sleeve; 8. a right travel bar; 9. clamping the strip; 10. a spiral plate; 11. a rotating rod; 12. a strut; 13. a clamping block; 14. a fixed seat; 15. an adjusting sleeve; 16. a first positioning plate; 17. a second positioning plate; 18. a threaded rod; 19. a threaded seat; 20. a handle is rotated; 21. adjusting a rod; 22. a chute; 23. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-4, the utility model provides an adjustable fast positioning mechanism for a numerical control machine tool workbench, which comprises a machine tool body 1, a driving motor 2 is arranged at the inner side of the machine tool body 1, a rotating rod 11 is arranged at the output end of the driving motor 2, a spiral plate 10 is fixedly arranged on the outer wall of the rotating rod 11, a cutting sleeve 6 matched with the spiral plate 10 is arranged at the inner side of the machine tool body 1, a right moving rod 8 is fixedly connected at the top of the cutting sleeve 6, an adjusting rod 21 is fixedly connected with the cutting sleeve 6 through the right moving rod 8, and the outer wall of adjusting pole 21 fixedly connected with first locating plate 16, the top fixed mounting of lathe body 1 has workstation 3, and spout 22 has been seted up to the top surface of workstation 3, and the top fixed mounting of workstation 3 has screw thread seat 19, and the inner wall threaded connection of screw thread seat 19 has threaded rod 18, and the outer end fixed mounting of threaded rod 18 has second locating plate 17.

In this embodiment, it should be noted that a support rod 12 is disposed on the inner side of the machine tool body 1, and a right sliding sleeve 7 and a left sliding sleeve 5 are movably sleeved on the outer wall of the support rod 12; the setting of branch 12 can be injectd the displacement range of right sliding sleeve 7 and left sliding sleeve 5, and then can effectively increase the stability when first locating plate 16 and second locating plate 17 remove because of adjusting.

In this embodiment, it should be noted that the top of the right sliding sleeve 7 and the top of the left sliding sleeve 5 are fixedly connected with the right moving rod 8 and the left moving rod 4, respectively, and the top ends of the right moving rod 8 and the left moving rod 4 are fixedly connected with the first positioning plate 16 and the second positioning plate 17.

In this embodiment, it should be noted that the right moving rod 8 and the left moving rod 4 penetrate through the sliding groove 22, the outer walls of the right moving rod 8 and the left moving rod 4 are fixedly sleeved with the clamping block 13, the inner wall of the sliding groove 22 is provided with a clamping groove 23, and the outer wall of the clamping block 13 is fixedly provided with a clamping strip 9 adapted to the clamping groove 23; the arrangement of the clamping block 13 and the clamping groove 23 can provide a supporting point when the right moving rod 8 and the left moving rod 4 move, so that the stability of the device is convenient to increase, and the situation that the existing device is poor in stability and poor in positioning effect when adjusted is avoided.

In this embodiment, it should be noted that a fixed seat 14 is disposed at the top of the working table 3, an adjusting rod 21 is sleeved on the inner wall of the fixed seat 14, an adjustable adjusting sleeve 15 is disposed outside the adjusting rod 21, the adjusting sleeve 15 is T-shaped, and a first positioning plate 16 is fixedly connected to the outer wall of the adjusting sleeve 15; the adjusting sleeve 15 can be rotatably adjusted on the outer wall of the adjusting rod 21, so that the contact area between the first positioning plate 16 and the workpiece can be increased, and the fixing effect of the device on the workpiece is effectively increased.

In this embodiment, it should be noted that the outer end of the threaded rod 18 is fixedly connected with a rotating handle 20, and the outer wall of the rotating handle 20 is provided with an anti-slip sleeve; the rotating handle 20 is annular, and the position of the first positioning plate 16 can be adjusted by rotating the rotating handle 20, so that the workpiece can be fixed conveniently.

In this embodiment, it should be noted that the contact surfaces of the first positioning plate 16 and the second positioning plate 17 are both provided with elastic pads.

The utility model discloses a theory of operation and use flow: rotate earlier that the turning handle 20 makes second locating plate 17 reach the regulation position, place the work piece in the second locating plate 17 outside, open driving motor 2 this moment, make it drive bull stick 11 and rotate, setting through cutting ferrule 6 and right carriage release lever 8 can make first locating plate 16 remove about, when treating to remove to the work piece outside, close driving motor 2, adjust adjusting collar 15 and make first locating plate 16 and work piece carry out the contact of maximum area, open driving motor 2 this moment again, finely tune the position of first locating plate 16, carry out high-efficient location to the work piece, can.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The adjustable fast positioning mechanism for the numerical control machine tool workbench is characterized by comprising a machine tool body (1), wherein a driving motor (2) is arranged on the inner side of the machine tool body (1), the output end of the driving motor (2) is a rotating rod (11), a spiral plate (10) is fixedly mounted on the outer wall of the rotating rod (11), a clamping sleeve (6) matched with the spiral plate (10) is arranged on the inner side of the machine tool body (1), a right moving rod (8) is fixedly connected to the top of the clamping sleeve (6), an adjusting rod (21) is fixedly connected to the clamping sleeve (6) through the right moving rod (8), a first positioning plate (16) is fixedly connected to the outer wall of the adjusting rod (21), the workbench (3) is fixedly mounted at the top of the machine tool body (1), a sliding chute (22) is formed in the top surface of the workbench (3), and a threaded seat (19) is fixedly mounted at the top of the workbench (, the inner wall of the threaded seat (19) is in threaded connection with a threaded rod (18), and the outer end of the threaded rod (18) is fixedly provided with a second positioning plate (17).

2. The adjustable fast positioning mechanism for the numerical control machine tool workbench according to claim 1, wherein a support rod (12) is arranged at the inner side of the machine tool body (1), and a right sliding sleeve (7) and a left sliding sleeve (5) are movably sleeved on the outer wall of the support rod (12).

3. The adjustable fast positioning mechanism for the numerical control machine tool workbench according to claim 2, wherein the top of the right sliding sleeve (7) and the left sliding sleeve (5) are fixedly connected with a right moving rod (8) and a left moving rod (4) respectively, and the top ends of the right moving rod (8) and the left moving rod (4) are fixedly connected with a first positioning plate (16) and a second positioning plate (17).

4. The adjustable fast positioning mechanism for the numerical control machine tool workbench according to claim 1, wherein the right moving rod (8) and the left moving rod (4) penetrate through a chute (22), a clamping block (13) is fixedly sleeved on the outer walls of the right moving rod (8) and the left moving rod (4), a clamping groove (23) is formed in the inner wall of the chute (22), and a clamping strip (9) matched with the clamping groove (23) is fixedly installed on the outer wall of the clamping block (13).

5. The adjustable fast positioning mechanism for the numerical control machine tool workbench according to claim 1, characterized in that a fixed seat (14) is arranged at the top of the workbench (3), an adjusting rod (21) is sleeved on the inner wall of the fixed seat (14), an adjustable adjusting sleeve (15) is arranged on the outer side of the adjusting rod (21), the adjusting sleeve (15) is T-shaped, and a first positioning plate (16) is fixedly connected to the outer wall of the adjusting sleeve (15).

6. The adjustable rapid positioning mechanism for the numerical control machine tool workbench according to claim 1, wherein a rotating handle (20) is fixedly connected to the outer end of the threaded rod (18), and an anti-skid sleeve is arranged on the outer wall of the rotating handle (20).

7. The adjustable fast positioning mechanism of the numerical control machine tool workbench according to claim 1, characterized in that the contact surfaces of the first positioning plate (16) and the second positioning plate (17) are provided with elastic pads.