CN219504186U - Quick switching tool clamp - Google Patents

Abstract

The utility model discloses a quick switching fixture which comprises two groups of side plates, wherein a connecting plate is fixed on one side wall of each side plate, a rotating cavity is formed in each connecting plate, a rotating shaft is arranged in each rotating cavity, a fixture is arranged on each rotating shaft, an angle disc is arranged on the outer side of each rotating shaft, pointers are arranged on the rotating shafts, and magnetic blocks I are symmetrically arranged on one side wall of each fixture. The beneficial effects are that: according to the utility model, the angle scale, the pointer, the first magnetic block and the second magnetic block are arranged, so that the pointer, the angle scale camera and the auxiliary reference function can be realized for a worker in the switching process, the worker can further adjust the positioning hole in place in one step, and after the adjustment is finished, the first magnetic block and the second magnetic block can adsorb and fix the clamp, so that the switching of the worker is facilitated, the switching efficiency is improved, and the practicability of the device is improved.

Description

Quick switching tool clamp

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a quick switching tool clamp.

Background

The fixture is a process device for rapidly fastening workpieces during machining, so that a machine tool, a cutter and the workpieces keep correct relative positions, namely the workbench fixture is an indispensable part for machining, and the fixture technology is developed towards high precision, high efficiency, module, combination, universality and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, combination, intelligence and environmental protection.

Patent number CN202020084601.6 discloses a but quick switch frock clamp device, including the operation panel, the left and right sides of operation panel all is equipped with the stand, two the equal fixed mounting of inboard of stand has the backup pad, two all set up flutedly in the backup pad, two equal fixed mounting has the pivot in the recess, two the outside of pivot all overlaps and is equipped with frock clamp and with pivot swing joint, two frock clamp's left and right sides both ends shape is different.

Above-mentioned patent is though can take out the through-hole with the output through starting electric hydraulic cylinder, then rotate frock clamp with the pivot as the centre of a circle and change frock clamp of different shapes, thereby then start electric hydraulic cylinder and arrange the output in the through-hole and fix frock clamp, thereby accomplish the change, further speed for change, thereby improve the efficiency of work, but at the conversion in-process, must make the through-hole on the anchor clamps correspond with the output of electric hydraulic stem just can change it, and in the swivel process, because can't play assistance-localization real-time effect to the staff, and then need the frequent slight regulation of staff just can make it correspond, not only waste time, moreover increase staff's the operation degree of difficulty, can't change fast, the device practicality is reduced.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the current state of the art, the utility model provides the quick switching fixture which can assist the staff in reference and positioning and is convenient for the switching operation of the staff.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a quick switching fixture which comprises side plates, wherein two groups of side plates are arranged, a connecting plate is fixed on one side wall of each side plate, a rotating cavity is formed in each connecting plate, a rotating shaft is arranged in each rotating cavity, a fixture is arranged on each rotating shaft, an angle disc is arranged on the outer side of each rotating shaft, a pointer is arranged on each rotating shaft, a first magnetic block is symmetrically arranged on one side wall of each fixture, a second magnetic block is arranged on a position, corresponding to the first magnetic block, of each connecting plate, a locating hole is formed in one side wall, opposite to the first magnetic block, of each fixture, and a hydraulic rod is arranged in each locating hole.

Further, the connecting plate with the curb plate welding, rotatory chamber shaping in on the connecting plate, the pivot with the connecting plate rotates to be connected, anchor clamps with the pivot passes through the screw connection, the specification at anchor clamps both ends is different.

Through adopting above-mentioned technical scheme, anchor clamps can be in rotatory under the pivot effect, and then change the both ends of anchor clamps switch to be applicable to the work piece of different shapes.

Further, the angle scale is connected with the connecting plate through a screw, the pointer is connected with the rotating shaft through a screw, the first magnetic block is welded with the clamp, the second magnetic block is bonded with the connecting plate, and the magnetism of the first magnetic block is opposite to that of the second magnetic block.

Through adopting above-mentioned technical scheme, in the switching process, the pointer with the angle scale camera with can play auxiliary reference effect to the staff, and then can make the staff one step adjust the locating hole in place to after the regulation is accomplished, magnet one with magnet two can be right anchor clamps adsorb fixedly, not only be convenient for the staff switch, improve switching efficiency moreover, improve the device practicality.

Further, the locating hole shaping in on the anchor clamps, the stiff end of hydraulic stem with the connecting plate passes through the screw connection, the flexible end of hydraulic stem runs through the connecting plate, the flexible end of hydraulic stem with the locating hole grafting.

By adopting the technical scheme, the telescopic end of the hydraulic rod is arranged in the positioning hole, so that the clamp can be fixed.

Further, the bottom end of the side plate is provided with a base, a connecting cavity is symmetrically formed in the base, and the side plate is spliced with the connecting cavity.

Through adopting above-mentioned technical scheme, the connecting chamber is convenient for the curb plate with the base separation, and then overhauls it.

Further, a connecting hole is formed in one side of the bottom end of the side plate, a fixing bolt is installed in the connecting hole, the fixing bolt is connected with the connecting hole through threads, and the fixing bolt penetrates through the base.

By adopting the technical scheme, the fixing bolt is combined with the connecting hole to fix the side plate.

Further, the middle part of the upper end of the base is connected with an electric push rod through a screw, and the telescopic end of the electric push rod is connected with a lifting seat through a screw.

By adopting the technical scheme, the workpiece is placed on the lifting seat, and the electric push rod can adjust the workpiece to the height of the clamp.

(III) beneficial effects

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

in order to solve the problems that the existing quick switching tool clamp is required to be replaced only when the through hole on the clamp corresponds to the output end of the electric hydraulic rod in the conversion process, and the clamp cannot be adsorbed and fixed by the first magnet and the second magnet after the adjustment is completed due to the fact that the auxiliary positioning function cannot be achieved on the worker, and the worker is required to frequently and slightly adjust the clamp to correspond the clamp, time is wasted, the operation difficulty of the worker is increased, the quick switching cannot be achieved, and the practicability of the device is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a quick-switching tool clamp according to the present utility model;

FIG. 2 is an enlarged view of the portion A of FIG. 1 of a quick-change tool clamp according to the present utility model;

FIG. 3 is a top cross-sectional view of a connecting plate in a quick-change tooling fixture according to the present utility model;

fig. 4 is a front cross-sectional view of a base in a quick-change tooling fixture according to the present utility model.

The reference numerals are explained as follows:

1. an electric push rod; 2. a lifting seat; 3. a hydraulic rod; 4. a clamp; 5. a rotating chamber; 6. a connecting plate; 7. a side plate; 8. a base; 9. a fixing bolt; 10. an angle scale; 11. a pointer; 12. a rotating shaft; 13. positioning holes; 14. a first magnetic block; 15. a second magnetic block; 16. a connecting cavity; 17. and a connection hole.

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.

As shown in fig. 1-4, a quick switching fixture 4 in this embodiment includes a side plate 7, two sets of side plates 7 are provided, a connecting plate 6 is fixed on a side wall of the side plate 7, a rotating cavity 5 is provided on the connecting plate 6, a rotating shaft 12 is installed in the rotating cavity 5, a fixture 4 is provided on the rotating shaft 12, an angle disc 10 is provided on the outer side of the rotating shaft 12, a pointer 11 is installed on the rotating shaft 12, a first magnetic block 14 is symmetrically installed on a side wall of the fixture 4, a positioning hole 13 is provided on a side wall of the connecting plate 6 opposite to the first magnetic block 14, a hydraulic rod 3 is installed in the positioning hole 13, the connecting plate 6 is welded with the side plate 7, the rotating cavity 5 is formed on the connecting plate 6, the rotating shaft 12 is rotationally connected with the connecting plate 6, the fixture 4 is connected with the rotating shaft 12 through a screw, the specifications of two ends of the fixture 4 can rotate under the action of the rotating shaft 12, and further the two ends of the fixture 4 are changed to be suitable for workpieces in different shapes, the angle disc 10 and the connecting plate 6 are connected through a screw, the pointer 11 and the connecting plate 12 are connected with the magnetic block 14 through the screw, a positioning hole 13 is formed on the side wall opposite to the magnetic block 14, a positioning hole 13 is formed by the magnetic block 15, the magnetic block 15 is convenient to be switched with the magnetic block 15, and the magnetic block 15 is convenient to be connected with the two-position of the two magnetic blocks, and the magnetic block 15 by the magnetic block 4 and the magnetic block 4.

As shown in fig. 1-4, in this embodiment, a positioning hole 13 is formed on a fixture 4, a fixed end of a hydraulic rod 3 is connected with a connecting plate 6 through a screw, a telescopic end of the hydraulic rod 3 penetrates through the connecting plate 6, the telescopic end of the hydraulic rod 3 is inserted into the positioning hole 13, the telescopic end of the hydraulic rod 3 is placed in the positioning hole 13 to fix the fixture 4, a base 8 is arranged at the bottom end of a side plate 7, a connecting cavity 16 is symmetrically formed on the base 8, the side plate 7 is inserted into the connecting cavity 16, the connecting cavity 16 is convenient for separating the side plate 7 from the base 8, and further overhauling the side plate 7.

As shown in fig. 1-4, in this embodiment, a connecting hole 17 is formed on one side of the bottom end of the side plate 7, a fixing bolt 9 is installed in the connecting hole 17, the fixing bolt 9 is connected with the connecting hole 17 through threads, the fixing bolt 9 penetrates through a base 8, the fixing bolt 9 and the connecting hole 17 are combined to fix the side plate 7, an electric push rod 1 is connected to the middle of the upper end of the base 8 through a screw, a lifting seat 2 is connected to the telescopic end of the electric push rod 1 through a screw, a workpiece is placed on the lifting seat 2, and the electric push rod 1 can adjust the workpiece to the height of a clamp 4.

The specific implementation process of this embodiment is as follows: when the hydraulic rod clamping device is used, a workpiece is placed on the lifting seat 2, the workpiece is adjusted to the height of the clamp 4 through the electric push rod 1, the workpiece is clamped and fixed through the clamp 4, when the clamp 4 needs to be switched, the telescopic end of the hydraulic rod 3 is controlled to be separated from the positioning hole 13, then the clamp 4 is rotated under the action of the rotating shaft 12, the other end of the clamp 4 is adjusted to the clamping position, in the switching process, the pointer 11 and the angle disc 10 camera can play an auxiliary reference role on a worker, the worker can further adjust the positioning hole 13 in place in one step, after the adjustment is completed, the first magnet block 14 and the second magnet block 15 can adsorb and fix the clamp 4, the switching of the worker is facilitated, the switching efficiency is improved, and after the switching is completed, the telescopic end of the hydraulic rod 3 is placed in the positioning hole 13, the switched clamp 4 can be fixed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. A quick switch over frock clamp, its characterized in that: including curb plate (7), curb plate (7) have two sets of, be fixed with connecting plate (6) on curb plate (7) lateral wall, rotation chamber (5) have been seted up on connecting plate (6), install pivot (12) in rotation chamber (5), be provided with anchor clamps (4) in pivot (12), the pivot (12) outside is provided with angle scale (10), install pointer (11) in pivot (12), symmetry installs magnetic path one (14) on anchor clamps (4) lateral wall, connecting plate (6) with install magnetic path two (15) on the position that magnetic path one (14) corresponds, anchor clamps (4) with locating hole (13) have been seted up on the relative lateral wall of magnetic path one (14), install hydraulic stem (3) in locating hole (13).

2. The quick switch tooling fixture of claim 1, wherein: the connecting plate (6) with curb plate (7) welding, rotatory chamber (5) shaping in on connecting plate (6), pivot (12) with connecting plate (6) rotate and are connected, anchor clamps (4) with pivot (12) pass through screw connection, the specification at anchor clamps (4) both ends is different.

3. The quick switch tooling fixture of claim 1, wherein: the angle scale (10) with connecting plate (6) pass through the screw connection, pointer (11) with pivot (12) pass through the screw connection, first (14) of magnet with anchor clamps (4) welding, second (15) of magnet with connecting plate (6) bond, first (14) of magnet magnetism opposite of second (15) of magnet.

4. The quick switch tooling fixture of claim 1, wherein: the positioning hole (13) is formed in the clamp (4), the fixed end of the hydraulic rod (3) is connected with the connecting plate (6) through a screw, the telescopic end of the hydraulic rod (3) penetrates through the connecting plate (6), and the telescopic end of the hydraulic rod (3) is spliced with the positioning hole (13).

5. The quick switch tooling fixture of claim 4, wherein: the bottom end of the side plate (7) is provided with a base (8), a connecting cavity (16) is symmetrically formed on the base (8), and the side plate (7) is spliced with the connecting cavity (16).

6. The quick switch tooling fixture of claim 5, wherein: the side plate (7) bottom one side is formed with connecting hole (17), install fixing bolt (9) in connecting hole (17), fixing bolt (9) with connecting hole (17) pass through threaded connection, fixing bolt (9) run through base (8).

7. The quick switch tooling fixture of claim 6, wherein: the middle part of the upper end of the base (8) is connected with an electric push rod (1) through a screw, and the telescopic end of the electric push rod (1) is connected with a lifting seat (2) through a screw.