CN219403263U

CN219403263U - Clamp for machine tool

Info

Publication number: CN219403263U
Application number: CN202223513240.0U
Authority: CN
Inventors: 杨生生
Original assignee: Dalian Kaifeng Machinery Manufacturing Co ltd
Current assignee: Dalian Kaifeng Machinery Manufacturing Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-25
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a fixture for a machine tool, which comprises a mounting base, wherein the top end of the mounting base is fixedly connected with a supporting frame, the top end of the supporting frame is fixedly connected with a storage screen plate, a collecting box is arranged in the supporting frame, four groups of mounting plates are fixedly connected to the two sides of the top end of the supporting frame, a supporting rod is arranged between the mounting plates, the bottom end of the supporting rod is fixedly connected with an adjusting shaft, the front end of the adjusting shaft is movably hinged with a mounting clamping rod, and the front end of the mounting plate is fixedly connected with a mounting clamping groove. The clamping angle of the machine tool is adjusted by the clamp, the support rod is moved to a proper angle firstly, the clamping pad on the clamping plate can be attached and clamped according to the appearance of a workpiece, and the installation clamping rod is inserted into the installation clamping groove after the angle adjustment.

Description

Clamp for machine tool

Technical Field

The utility model relates to the technical field of fixtures for machine tools, in particular to a fixture for a machine tool.

Background

The fixture is a mechanism for fixing a workpiece, which is commonly used on a machine tool, and can position the workpiece so as to facilitate a worker to process the workpiece better.

Through searching, according to the fixture for the machine tool disclosed in application number CN202122197627.9, a plurality of second holes which are arranged at intervals are arranged on a fixture seat, and Ren Yidi two holes can move to be aligned with the first holes; the clamping block comprises a limiting part and an abutting part, the limiting part can penetrate through the first hole and be inserted into one of the second holes so as to limit the transverse displacement of the clamp seat, and the abutting part is used for abutting against a workpiece; the first hold-down mechanism is arranged on the clamp seat and used for being matched with the abutting parts to clamp two ends of a workpiece together, the clamp designed in the application can only clamp and fix the workpiece horizontally when in use, the clamping angle can not be adjusted, and the clamping range is small and the flexibility is poor.

There is a need for a fixture for a machine tool that addresses the technical shortcomings set forth in the above-described art.

Disclosure of Invention

The utility model aims to provide a clamp for a machine tool, which solves the problem that the clamping angle is inconvenient to adjust in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture for lathe, includes the installation base, the top fixedly connected with carriage of installation base, the top fixedly connected with of carriage is put the thing otter board, the collection box has been placed to the inside of carriage, the both sides fixedly connected with of carriage top four sets of mounting panels, be provided with the bracing piece between the mounting panel, the bottom fixedly connected with regulating spindle of bracing piece, the front end swing joint of regulating spindle has the installation draw-in bar, the front end fixedly connected with installation draw-in groove of mounting panel, the inside swing joint of bracing piece has two sets of accommodate the lead screw, one side fixedly connected with installation cover of accommodate the lead screw, the grip block is installed to one side of installation cover, one side fixedly connected with grip pad of grip block.

Preferably, the installation clamping grooves are provided with five groups, and the installation clamping grooves are annularly distributed at the front end of the installation plate.

Preferably, two ends of the adjusting shaft are embedded in the mounting plate to be movably connected, and the mounting clamping rod is embedded in the mounting clamping groove.

Preferably, the top end and the bottom end of the mounting sleeve are provided with positioning clamping rods, a limiting elastic rope is fixedly connected between the positioning clamping rods and the mounting sleeve, one side of the clamping plate is fixedly connected with a positioning clamping groove, and the bottom ends of the positioning clamping rods are embedded in the positioning clamping groove.

Preferably, the both sides fixedly connected with of collecting box connect the slider, the inside both sides fixedly connected with of carriage connect the slide, connect the slider and inlay the inside that is sliding connection at connecting the slide.

Preferably, the front end fixedly connected with handle of collecting box, put and link up between the bottom and the braced frame of thing otter board.

Compared with the prior art, the utility model has the beneficial effects that: the clamp for the machine tool not only realizes the function of adjusting the clamping angle and the function of facilitating replacement, but also realizes the function of facilitating collection;

(1) The support angle of the support rod is adjustable by being provided with the mounting plate, the support rod, the clamping plate, the clamping pad, the adjusting shaft, the mounting clamping groove and the mounting clamping rod, the support rod is required to be moved to a proper angle during adjustment, the clamping pad on the clamping plate can be attached and clamped according to the appearance of a workpiece, and the mounting clamping rod is inserted into the mounting clamping groove after the angle adjustment;

(2) The clamping plate is arranged in the mounting sleeve through the mounting sleeve, the positioning clamping groove, the positioning clamping rod and the limiting elastic rope, and can be replaced when the workpiece with the shape and the size is required to be clamped and fixed, and the clamping plate can be taken out from the mounting sleeve and then is installed with a new clamping plate;

(3) Through being provided with the braced frame, collect box, handle, connect slide and connection slider, clamping equipment installs when using on the lathe, needs place the work piece of processing on putting the thing otter board, and the in-process of centre gripping processing, the piece that the work piece produced can drop in the inside of braced frame through the otter board, and the inside collection box of braced frame can collect the piece, regularly take out collect the box clearance can, and this structure has realized the function of being convenient for collect the sweeps.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the mounting sleeve of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic front view of the mounting plate of the present utility model.

In the figure: 1. a mounting base; 2. a support frame; 3. a collection box; 4. a mounting plate; 5. a support rod; 6. adjusting a screw rod; 7. a clamping plate; 8. a storage screen plate; 9. a clamping pad; 10. a mounting sleeve; 11. an adjusting shaft; 12. a handle; 13. positioning clamping grooves; 14. positioning a clamping rod; 15. a spacing elastic rope; 16. the connecting slide way; 17. the connecting slide block; 18. installing a clamping groove; 19. and installing a clamping rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a fixture for a machine tool comprises a mounting base 1, wherein the top end of the mounting base 1 is fixedly connected with a supporting frame 2, the top end of the supporting frame 2 is fixedly connected with a storage net plate 8, a collecting box 3 is placed inside the supporting frame 2, four groups of mounting plates 4 are fixedly connected to two sides of the top end of the supporting frame 2, a supporting rod 5 is arranged between the mounting plates 4, an adjusting shaft 11 is fixedly connected to the bottom end of the supporting rod 5, a mounting clamping rod 19 is movably hinged to the front end of the adjusting shaft 11, a mounting clamping groove 18 is fixedly connected to the front end of the mounting plate 4, two groups of adjusting screw rods 6 are movably connected to the inside of the supporting rod 5, a mounting sleeve 10 is fixedly connected to one side of the adjusting screw rods 6, a clamping plate 7 is mounted on one side of the mounting sleeve 10, and a clamping pad 9 is fixedly connected to one side of the clamping plate 7;

five groups of installation clamping grooves 18 are formed, the installation clamping grooves 18 are distributed annularly at the front end of the installation plate 4, two ends of the adjusting shaft 11 are embedded in the installation plate 4 to be movably connected, and the installation clamping rods 19 are embedded in the installation clamping grooves 18;

specifically, as shown in fig. 1 and fig. 2, when the clamping angle is adjusted, the installation clamping rod 19 needs to be moved out of the installation clamping groove 18, then the supporting rod 5 is moved, after the supporting rod 5 is adjusted to a proper angle, the clamping angle of the clamping plate 7 can be adjusted, the clamping pad 9 on the clamping plate 7 can be attached and clamped according to the appearance of a workpiece, and after the angle is adjusted, the installation clamping rod 19 is inserted into the installation clamping groove 18.

Example 2: the top end and the bottom end of the mounting sleeve 10 are provided with positioning clamping rods 14, a limiting elastic rope 15 is fixedly connected between the positioning clamping rods 14 and the mounting sleeve 10, one side of the clamping plate 7 is fixedly connected with a positioning clamping groove 13, and the bottom ends of the positioning clamping rods 14 are embedded in the positioning clamping groove 13;

specifically, as shown in fig. 1 and 3, when the clamping plate 7 needs to be replaced, the positioning clamping rod 14 can be pulled out, after the positioning clamping rod 14 is taken out from the positioning clamping groove 13, the clamping plate 7 can be taken out from the mounting sleeve 10, and then a new clamping plate 7 is mounted on the mounting sleeve 10.

Example 3: the two sides of the collection box 3 are fixedly connected with connecting sliding blocks 17, the two sides of the inside of the support frame 2 are fixedly connected with connecting sliding ways 16, the connecting sliding blocks 17 are embedded in the connecting sliding ways 16 to be in sliding connection, the front end of the collection box 3 is fixedly connected with a handle 12, and the bottom end of the storage screen 8 is in through connection with the support frame 2;

specifically, as shown in fig. 1 and 4, the scraps generated by the workpiece can fall into the supporting frame 2 through the screen, the collecting box 3 in the supporting frame 2 can collect the scraps, the collecting box 3 is periodically taken out to be cleaned, the collecting box 3 needs to be pulled to the outside by holding the handle 12 when the collecting box 3 is taken out, and the connecting sliding blocks 17 on two sides of the collecting box 3 slide in the connecting sliding way 16.

Working principle: when the device is used, the device is firstly arranged on a machine tool, the installation time is required to be stuck on the machine tool, a processed workpiece is placed on the object placing screen plate 8, the clamping plate 7 can be driven to clamp and fix by rotating the adjusting screw rod 6, in the clamping process, scraps generated by the workpiece can fall into the supporting frame 2 through the screen plate, the collecting box 3 in the supporting frame 2 can collect the scraps, the collecting box 3 can be regularly taken out for cleaning, the supporting angle of the supporting rod 5 can be adjusted, the supporting rod 5 is required to be moved to a proper angle during adjustment, the clamping pad 9 on the clamping plate 7 can be attached and clamped according to the appearance of the workpiece, the clamping rod 19 is inserted into the installation clamping groove 18 after the angle is adjusted, the clamping plate 7 is arranged in the installation sleeve 10, the clamping plate 7 can be replaced when the workpiece with different shape and size is required to be clamped and fixed, and the clamping plate 7 can be taken out from the installation sleeve 10, and the novel clamping plate 7 can be installed.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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. Clamp for lathe, including installation base (1), its characterized in that: the utility model discloses a support frame, including installation base (1), supporting frame (2), thing otter board (8) are put to the top fixedly connected with of supporting frame (2), collecting box (3) have been placed to the inside of supporting frame (2), four sets of mounting panels (4) of both sides fixedly connected with on supporting frame (2) top, be provided with bracing piece (5) between mounting panel (4), the bottom fixedly connected with regulating spindle (11) of bracing piece (5), the front end swing joint of regulating spindle (11) has installation clamping rod (19), the front end fixedly connected with installation draw-in groove (18) of mounting panel (4), the inside swing joint of bracing piece (5) has two sets of accommodate the lead screw (6), one side fixedly connected with installation cover (10) of accommodate the lead screw (6), one side of installation cover (10) is installed grip block (7), one side fixedly connected with grip block (9) of grip block (7).

2. The jig for a machine tool according to claim 1, wherein: five groups of installation clamping grooves (18) are formed in the front end of the installation plate (4), and the installation clamping grooves (18) are distributed annularly.

3. The jig for a machine tool according to claim 1, wherein: the two ends of the adjusting shaft (11) are embedded in the mounting plate (4) to be movably connected, and the mounting clamping rod (19) is embedded in the mounting clamping groove (18).

4. The jig for a machine tool according to claim 1, wherein: the utility model discloses a location clamping rod, including installation cover (10), locating clamping rod (14) and installation cover (10) between fixedly connected with spacing elastic cord (15), one side fixedly connected with location draw-in groove (13) of grip block (7), the inside at location draw-in groove (13) is inlayed to the bottom of locating clamping rod (14).

5. The jig for a machine tool according to claim 1, wherein: the collecting box is characterized in that connecting sliding blocks (17) are fixedly connected to two sides of the collecting box (3), connecting sliding ways (16) are fixedly connected to two sides of the inside of the supporting frame (2), and the connecting sliding blocks (17) are embedded in the connecting sliding ways (16) and are in sliding connection.

6. The jig for a machine tool according to claim 1, wherein: the front end of the collecting box (3) is fixedly connected with a handle (12), and the bottom end of the object placing screen plate (8) is in through connection with the supporting frame (2).