CN216264737U

CN216264737U - Numerical control fixture capable of realizing rapid installation and accurate positioning

Info

Publication number: CN216264737U
Application number: CN202123023739.9U
Authority: CN
Inventors: 张治英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-12
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a numerical control clamp capable of realizing quick installation and accurate positioning, which comprises a working table plate, wherein a positioning rack is installed at the upper end of the working table plate, a fixed chute is arranged inside the working table plate, the lower end of the positioning rack is connected with the inside of the fixed chute through a sliding block, a first screw rod is connected with a slotted hole inside a threaded fixing plate through threads, an upper clamping plate is fixedly welded at the lower end of the first screw rod, a protective pad is arranged on the lower surface of the upper clamping plate, lifting frames are installed on two sides of the positioning rack, the lower part of each lifting frame is fixed with the surface of the working table plate through a fixed chute pipe, a threaded pipe is arranged inside each lifting frame, a second screw rod is connected inside the threaded pipe through threads, and a side clamping plate is fixedly welded at one end of the second screw rod. According to the utility model, the upper clamping plate capable of horizontally moving is matched with the side clamping plate structure capable of being adjusted in a lifting manner, so that mechanical parts can be conveniently and accurately positioned and clamped, and the device has the advantages of convenience in assembly and convenience in positioning and adjustment.

Description

Numerical control fixture capable of realizing rapid installation and accurate positioning

Technical Field

The utility model relates to the technical field of numerical control fixtures, in particular to a numerical control fixture capable of realizing quick installation and accurate positioning.

Background

The numerical control lathe fixture is a high-tech magnetic clamping tool, has strong suction and stable performance, and can be used for various numerical control lathes, vertical lathes and the like.

The current numerical control clamp can not realize accurate positioning and clamping of mechanical parts, and the clamp installation and adjustment are complex, so that the market needs to develop a novel numerical control clamp capable of realizing quick installation and accurate positioning to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control clamp capable of realizing quick installation and accurate positioning, and aims to solve the problems that the conventional numerical control clamp in the background art cannot realize accurate positioning and clamping of mechanical parts and is relatively complex in clamp installation and adjustment.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can realize installing numerical control anchor clamps of accurate location fast, includes the work platen, the location frame is installed to the upper end of work platen, and the inside of work platen is provided with fixed spout, and the lower extreme of location frame is connected with fixed spout inside through the sliding block, threaded fixing plate is installed to the upper end of location frame, and first screw rod is installed to the front end of location frame, and first screw rod is connected with the inside slotted hole of threaded fixing plate through the screw thread, and the lower extreme welded fastening of first screw rod has a punch holder, and the lower surface of punch holder is provided with the protection pad, the crane is all installed to the both sides of location frame, and the below of crane is fixed mutually through fixed slot pipe and the surface of work platen, and the inside of crane is provided with the screwed pipe, and the inside of screwed pipe has the second screw rod through threaded connection, and the one end welded fastening of second screw rod has the side clamp board.

Preferably, the two ends of the positioning rack are both provided with limiting clamping plates, and the surfaces of the limiting clamping plates are fixed with the working table plate through limiting bolts.

Preferably, the lifting frame and the surface of the fixed groove pipe are both provided with fixing holes, and the lifting frame and the fixed groove pipe are connected by penetrating through the fixing holes through fixing bolts.

Preferably, the first screw rod is connected with a first knob through a rotating shaft, and the second screw rod is connected with a second knob through a rotating shaft.

Preferably, the bottom end of the positioning frame is provided with a clamping and fixing table.

Preferably, the four corner positions at the bottom of the working table plate are provided with supporting foot pads.

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

(1) the upper end of the working table plate is provided with a positioning rack, a fixed chute is arranged in the working table plate, the lower end of the positioning rack is connected with the inside of the fixed chute through a sliding block, the positioning rack is designed in a sliding mode, the positioning rack can slide and adjust horizontally along the inside of the chute under the action of the sliding block, and the two ends of the positioning rack can be limited and fixed conveniently through a limiting clamping plate and a limiting bolt, so that the position of the upper clamping plate can be adjusted conveniently;

(2) the crane is all installed to the both sides of location frame, the below of crane is fixed mutually through the surface of fixed slot pipe with the work platen, the inside of crane is provided with the screwed pipe, there is the second screw rod inside of screwed pipe through threaded connection, the one end welded fastening of second screw rod has the side splint, but through installing convenient elevation structure, it is fixed mutually with the crane and the slotted hole of the inside different high positions of fixed slot pipe through the bolt, but carry out the portable regulation to the mounted height of side splint, the convenience is accurately fixed a position to not co-altitude mechanical spare part, but through installing the side splint structure that horizontal migration's punch holder cooperation liftable was adjusted, the convenience carries out accurate location centre gripping to mechanical spare part, it is convenient to possess the equipment, the convenient advantage of location regulation.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the bottom mounting structure of the positioning frame of the present invention;

fig. 3 is a schematic structural diagram of the positioning frame of the present invention.

In the figure: 1. a first knob; 2. a threaded fixing plate; 3. an upper splint; 4. a protective pad; 5. a first screw; 6. positioning the frame; 7. a side clamping plate; 8. a second screw; 9. a lifting frame; 10. a threaded pipe; 11. a second knob; 12. a fixing hole; 13. fixing the bolt; 14. fixing the slot tube; 15. a limit bolt; 16. a work table; 17. a clamping and fixing table; 18. a limiting clamping plate; 19. supporting the foot pad; 20. fixing the chute; 21. and a slider.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: a numerical control clamp capable of realizing rapid installation and accurate positioning comprises a working table plate 16, a positioning rack 6 is installed at the upper end of the working table plate 16, a fixed chute 20 is arranged inside the working table plate 16, the lower end of the positioning rack 6 is connected with the inside of the fixed chute 20 through a sliding block 21, a threaded fixing plate 2 is installed at the upper end of the positioning rack 6, a first screw 5 is installed at the front end of the positioning rack 6, the first screw 5 is connected with a slotted hole inside the threaded fixing plate 2 through threads, an upper clamping plate 3 is welded and fixed at the lower end of the first screw 5, a protective pad 4 is arranged on the lower surface of the upper clamping plate 3, lifting frames 9 are installed on two sides of the positioning rack 6, the lower parts of the lifting frames 9 are fixed with the surface of the working table plate 16 through a fixed chute pipe 14, a threaded pipe 10 is arranged inside the lifting frames 9, and a second screw 8 is connected inside the threaded pipe 10 through threads, one end of the second screw 8 is fixedly welded with a side clamping plate 7.

Furthermore, both ends of the positioning frame 6 are provided with a limiting clamping plate 18, and the surface of the limiting clamping plate 18 is fixed with the working table plate 16 through a limiting bolt 15.

Further, the lifting frame 9 and the fixed slot tube 14 are provided with fixing holes 12 on the surfaces, and the lifting frame 9 and the fixed slot tube 14 are connected through the fixing holes 12 through fixing bolts 13.

Further, the first screw 5 is connected with a first knob 1 through a rotating shaft, and the second screw 8 is connected with a second knob 11 through a rotating shaft.

Further, a clamping and fixing table 17 is installed at the bottom end of the positioning frame 6.

Further, support feet 19 are mounted at four corner positions of the bottom of the work table 16.

The working principle is as follows: when in use, the upper end of the working table plate 16 is provided with the positioning rack 6, the inside of the working table plate 16 is provided with the fixed chute 20, the lower end of the positioning rack 6 is connected with the inside of the fixed chute 20 through the sliding block 21, the two ends of the positioning rack 6 are both provided with the limiting clamping plates 18, the surfaces of the limiting clamping plates 18 are fixed with the working table plate 16 through the limiting bolts 15, the positioning rack 6 adopts a sliding design, the positioning rack 6 can slide horizontally along the inside of the fixed chute 20 under the action of the sliding block 21, the two ends of the upper clamping plate can be limited and fixed conveniently through the limiting clamping plates 18 and the limiting bolts 15, so that the position of the upper clamping plate can be adjusted conveniently, the upper clamping plate 3 can do vertical linear motion along the inside of the threaded fixing plate 2 by rotating the first screw 5 through the first knob 1, further the lower mechanical parts can be clamped and fixed, the two sides of the positioning rack 6 are both provided with the lifting frames 9, the lower part of the lifting frame 9 is fixed with the surface of the working table board 16 through the fixed groove pipe 14, the threaded pipe 10 is arranged in the lifting frame 9, the interior of the threaded pipe 10 is connected with the second screw rod 8 through threads, one end of the second screw rod 8 is fixedly welded with the side clamping plate 7, the lifting frame 9 and the slotted holes at different height positions in the fixed groove pipe 14 are fixed through bolts by installing a convenient lifting structure, the installation height of the side clamping plate 7 can be conveniently adjusted, mechanical parts with different heights can be conveniently and accurately positioned, the second knob 11 is used for driving the second screw rod 8 to horizontally and linearly move along the interior of the threaded pipe 10, the left end and the right end of the part can be clamped and fixed, the upper clamping plate capable of horizontally moving is installed to be matched with the lifting adjusting side clamping plate structure, the mechanical parts can be conveniently and accurately positioned and clamped, and the assembly is convenient, the positioning adjustment is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A numerical control clamp capable of achieving rapid installation and accurate positioning comprises a working table plate (16) and is characterized in that a positioning rack (6) is installed at the upper end of the working table plate (16), a fixed chute (20) is arranged inside the working table plate (16), the lower end of the positioning rack (6) is connected with the inside of the fixed chute (20) through a sliding block (21), a threaded fixing plate (2) is installed at the upper end of the positioning rack (6), a first screw rod (5) is installed at the front end of the positioning rack (6), the first screw rod (5) is connected with a slotted hole inside the threaded fixing plate (2) through threads, an upper clamping plate (3) is welded and fixed at the lower end of the first screw rod (5), a protective pad (4) is arranged on the lower surface of the upper clamping plate (3), lifting frames (9) are installed on two sides of the positioning rack (6), and the lower portions of the lifting frames (9) are fixed with the surface of the working table plate (16) through a fixed grooved pipe (14), a threaded pipe (10) is arranged in the lifting frame (9), a second screw rod (8) is connected to the interior of the threaded pipe (10) through threads, and a side clamping plate (7) is fixed to one end of the second screw rod (8) in a welding mode.

2. The numerical control fixture capable of realizing quick installation and accurate positioning as claimed in claim 1, wherein: and the two ends of the positioning rack (6) are respectively provided with a limiting clamping plate (18), and the surface of the limiting clamping plate (18) is fixed with the working table plate (16) through a limiting bolt (15).

3. The numerical control fixture capable of realizing quick installation and accurate positioning as claimed in claim 1, wherein: the lifting frame (9) and the surface of the fixed groove pipe (14) are provided with fixed holes (12), and the lifting frame (9) and the fixed groove pipe (14) are connected through the fixed holes (12) through fixed bolts (13).

4. The numerical control fixture capable of realizing quick installation and accurate positioning as claimed in claim 1, wherein: the first screw rod (5) is connected with a first knob (1) through a rotating shaft, and the second screw rod (8) is connected with a second knob (11) through a rotating shaft.

5. The numerical control fixture capable of realizing quick installation and accurate positioning as claimed in claim 1, wherein: and a clamping and fixing table (17) is installed at the bottom end of the positioning frame (6).

6. The numerical control fixture capable of realizing quick installation and accurate positioning as claimed in claim 1, wherein: supporting foot pads (19) are arranged at four corner positions at the bottom of the working table plate (16).