CN219562277U

CN219562277U - Positioning tool for machining

Info

Publication number: CN219562277U
Application number: CN202320452205.8U
Authority: CN
Inventors: 秦峰
Original assignee: Hubei Ruizhongda Electromechanical Technology Co ltd
Current assignee: Hubei Ruizhongda Electromechanical Technology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-22
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of machining, in particular to a positioning tool for machining, which comprises a box body, wherein a driving mechanism is arranged in the box body, limiting mechanisms are arranged in the box body and positioned on the left side and the right side of the driving mechanism, and a mounting plate is movably mounted in the box body and positioned above the driving mechanism. This a location frock for machining, when carrying out different grade type work piece location through the actuating mechanism who sets up, in the operating hydraulic push rod takes the stop gear of both sides to move down and withdraw the box, operating electric push rod takes the stop gear that the work piece corresponds to move to the through-hole below, continue operating hydraulic push rod and take the stop gear of both sides to upwards move and stretch out to the box top, place the work piece between the stop gear of both sides, the cylinder of operating both sides extends and drives the kicking block relative movement and take the grip block of both sides to fix a position the work piece from both sides, so, the work piece of different grade type of location that can be convenient.

Description

Positioning tool for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a positioning tool for machining.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and can be classified into cutting and pressing according to the difference in machining modes.

The positioning tool is needed to be used in the machining process, chinese patent CN202020239013.5 proposes a machining positioning tool, and the positioning device and the protection pad are matched with each other, so that the effect that workpieces are not easy to damage is achieved, but the device is only provided with a group of clamps, when different types of workpieces are needed to be positioned, the new clamps are needed to be disassembled and assembled, inconvenience is caused to the use of a user, and the positioning tool for machining is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a positioning tool for machining, which has the advantages of being convenient for positioning different types of workpieces and the like, and solves the problem that a new clamp needs to be disassembled and assembled when the different types of workpieces need to be positioned.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a location frock for machining, includes the box, the inside of box is provided with actuating mechanism, the inside of box just is located actuating mechanism's left and right sides and all is provided with stop gear, the inside of box just is located actuating mechanism's top movable mounting has the mounting panel, be provided with fixture and telescopic machanism that are used for quick centre gripping location on the box.

Further, actuating mechanism includes diaphragm, spout, slider, electric putter and hydraulic push rod, the inside slidable mounting of box has the diaphragm, the spout that quantity is two is seted up at the top of diaphragm, two the inside equal slidable mounting of spout has the slider, the positive fixed mounting of diaphragm has the quantity to be two and the output runs through the diaphragm and with slider fixed connection's electric putter, the interior bottom wall of box inlays and is equipped with output and diaphragm fixed connection's hydraulic push rod.

Further, stop gear includes gag lever post and stopper, the interior bottom wall of box just is located the equal fixed mounting of left and right sides of diaphragm has one end and box fixed connection's gag lever post, two the stopper of one end and diaphragm fixed connection has all been cup jointed in the outside of gag lever post.

Further, fixture includes support frame, storehouse body, constant head tank, locating piece, expansion spring, movable rod and grip block, the top demountable installation of mounting panel has two and one end to run through and extend to the support frame of box top, the top fixed mounting of support frame has the storehouse body, the constant head tank has all been seted up to the interior roof of storehouse body and interior diapire, the inside slidable mounting of constant head tank has the locating piece, top the locating piece with the below one side fixed mounting that the locating piece is relative has one end to extend to two the movable rod of the opposite one side of support frame, two one side fixed mounting that the movable rod is relative has the grip block, the left and right sides of storehouse body all lacks.

Further, telescopic machanism includes riser, cylinder and propelling movement piece, the top of box just is located two the equal fixed mounting of one side that the storehouse body is on the back mutually has the riser, two the equal fixed mounting of one side that the riser is on the back mutually has the cylinder that the output runs through the riser and extends to storehouse body one side, the output fixed mounting of cylinder has the propelling movement piece.

Further, a through hole is formed in the top of the box body, and the through hole is matched with the supporting frame.

Further, the left and right sides of box all fixed mounting has the installation piece, threaded hole has been seted up at the top of installation piece.

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

this a location frock for machining, when carrying out different grade type work piece location through the actuating mechanism who sets up, in the operating hydraulic push rod takes the stop gear of both sides to move down and withdraw the box, operating electric push rod takes the stop gear that the work piece corresponds to move to the through-hole below, continue operating hydraulic push rod and take the stop gear of both sides to upwards move and stretch out to the box top, place the work piece between the stop gear of both sides, the cylinder of operating both sides extends and drives the kicking block relative movement and take the grip block of both sides to fix a position the work piece from both sides, so, the work piece of different grade type of location that can be convenient.

Drawings

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

FIG. 2 is a schematic diagram of a driving mechanism according to the present utility model;

fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: the device comprises a box body 1, a through hole 11, an installation block 12, a threaded hole 13, a driving mechanism 2, a transverse plate 21, a sliding groove 22, a sliding block 23, an electric push rod 24, a hydraulic push rod 25, a limiting mechanism 3, a limiting rod 31, a limiting block 32, an installation plate 4, a clamping mechanism 5, a supporting frame 51, a bin body 52, a positioning groove 53, a positioning block 54, a telescopic spring 55, a movable rod 56, a clamping block 57, a telescopic mechanism 6, a vertical plate 61, a cylinder 62 and a pushing block 63.

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.

Referring to fig. 1-3, a positioning tool for machining in this embodiment includes a box 1, a driving mechanism 2 is disposed in the box 1, limiting mechanisms 3 are disposed in the box 1 and located on left and right sides of the driving mechanism 2, a mounting plate 4 is movably mounted in the box 1 and located above the driving mechanism 2, and a clamping mechanism 5 and a telescopic mechanism 6 for rapid clamping and positioning are disposed on the box 1.

In this embodiment, the driving mechanism 2 includes a cross plate 21, sliding grooves 22, sliding blocks 23, electric push rods 24 and hydraulic push rods 25, the cross plate 21 is slidably mounted in the box 1, two sliding grooves 22 are provided at the top of the cross plate 21, the sliding blocks 23 are slidably mounted in the two sliding grooves 22, the electric push rods 24 with two output ends penetrating the cross plate 21 and fixedly connected with the sliding blocks 23 are fixedly mounted on the front surface of the cross plate 21, and the hydraulic push rods 25 with output ends fixedly connected with the cross plate 21 are embedded in the inner bottom wall of the box 1;

the clamping mechanism 5 comprises a supporting frame 51, a bin body 52, a positioning groove 53, a positioning block 54, a telescopic spring 55, movable rods 56 and clamping blocks 57, wherein the two supporting frames 51 with one ends penetrating and extending to the upper side of the box body 1 are detachably arranged at the top of the mounting plate 4, in the embodiment, through holes 11 are formed in the top of the box body 1, the through holes 11 are matched with the supporting frames 51, the bin body 52 is fixedly arranged at the top of the supporting frames 51, the positioning grooves 53 are formed in the inner top wall and the inner bottom wall of the bin body 52, the positioning blocks 54 are slidably arranged in the positioning grooves 53, the movable rods 56 with one ends extending to the opposite sides of the two supporting frames 51 are fixedly arranged at the opposite sides of the upper positioning blocks 54, the clamping blocks 57 are fixedly arranged at the opposite sides of the two movable rods 56, and the left side and the right side of the bin body 52 are missing;

the telescopic mechanism 6 comprises a vertical plate 61, an air cylinder 62 and a pushing block 63, wherein the vertical plate 61 is fixedly installed at the top of the box body 1 and positioned at one side of the two bin bodies 52, the air cylinder 62 with output ends penetrating through the vertical plate 61 and extending to one side of the bin bodies 52 is fixedly installed at one side of the two vertical plates 61, and the pushing block 63 is fixedly installed at the output end of the air cylinder 62.

It should be noted that two limiting mechanisms 3 are a group, and a plurality of groups of limiting mechanisms 3 can be arranged on the mounting plate 4 according to demands.

Specifically, when the workpiece of different types is positioned, the hydraulic push rod 25 can be operated to move downwards with the limit mechanisms 3 on two sides and retract into the box body 1, the electric push rod 24 is operated to move below the through hole 11 with the limit mechanisms 3 corresponding to the workpiece, the hydraulic push rod 25 is continuously operated to move upwards with the limit mechanisms 3 on two sides and extend out of the box body 1 to place the workpiece between the limit mechanisms 3 on two sides, the air cylinders 62 on two sides are operated to extend to drive the push block 63 to move relatively with the clamping blocks 57 on two sides to clamp and position the workpiece, and thus the workpiece of different types can be positioned conveniently.

In this embodiment, the stop mechanism 3 includes a stop lever 31 and a stop block 32, the inner bottom wall of the case 1 is located at the left and right sides of the transverse plate 21, the stop lever 31 with one end fixedly connected with the case 1 is fixedly installed on both sides, and the stop blocks 32 with one end fixedly connected with the transverse plate 21 are sleeved on the outer sides of the two stop levers 31.

Specifically, the stopper 32 may restrict the moving direction of the mounting plate 4 so as to be vertically movable.

In this embodiment, the left and right sides of the case 1 are fixedly provided with mounting blocks 12, and the top of the mounting block 12 is provided with a threaded hole 13.

Specifically, through the installation piece 12 and the screw hole 13 that set up, the user can be through the convenient installation of bolt on processing equipment.

The working principle of the embodiment is as follows:

(1) Placing the device on processing equipment, and mounting the device on the processing equipment through the mounting block 12 and the threaded hole 13;

(2) When different types of workpieces are positioned, the hydraulic push rod 25 can be operated to move downwards with the limiting mechanisms 3 on the two sides to retract into the box body 1, the electric push rod 24 is operated to move below the through hole 11 with the corresponding limiting mechanisms 3 on the two sides, the hydraulic push rod 25 is continuously operated to move upwards with the limiting mechanisms 3 on the two sides to extend out of the box body 1, the workpieces are placed between the limiting mechanisms 3 on the two sides, the air cylinders 62 on the two sides are operated to extend and drive the pushing blocks 63 to move relatively with the clamping blocks 57 on the two sides to clamp and position the workpieces from the two sides, and thus, the workpieces of different types can be conveniently positioned;

(3) The stopper 32 can restrict the moving direction of the mounting plate 4 so as to be vertically movable.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a location frock for machining, includes box (1), the inside of box (1) is provided with actuating mechanism (2), the inside of box (1) just is located the left and right sides of actuating mechanism (2) and all is provided with stop gear (3), the inside of box (1) just is located the top movable mounting of actuating mechanism (2) and has mounting panel (4), its characterized in that: the box body (1) is provided with a clamping mechanism (5) and a telescopic mechanism (6) for rapidly clamping and positioning.

2. A positioning tool for machining according to claim 1, wherein: the driving mechanism (2) comprises a transverse plate (21), sliding grooves (22), sliding blocks (23), electric pushing rods (24) and hydraulic pushing rods (25), wherein the transverse plate (21) is installed in the box body (1) in a sliding mode, the sliding grooves (22) with two numbers are formed in the top of the transverse plate (21), the sliding blocks (23) are installed in the sliding grooves (22) in a sliding mode, the electric pushing rods (24) with two numbers and the output ends penetrating through the transverse plate (21) and fixedly connected with the sliding blocks (23) are fixedly installed on the front face of the transverse plate (21), and the hydraulic pushing rods (25) with the output ends fixedly connected with the transverse plate (21) are embedded in the inner bottom wall of the box body (1).

3. A positioning tool for machining according to claim 2, wherein: stop gear (3) are including gag lever post (31) and stopper (32), the interior bottom wall of box (1) just is located the left and right sides of diaphragm (21) and all fixedly mounted has gag lever post (31) of one end and box (1) fixed connection, two stopper (32) of one end and diaphragm (21) fixed connection have all been cup jointed in the outside of gag lever post (31).

4. A positioning tool for machining according to claim 1, wherein: the utility model provides a fixture (5) including support frame (51), storehouse body (52), constant head tank (53), locating piece (54), extension spring (55), movable rod (56) and grip block (57), the top demountable installation of mounting panel (4) has quantity to be two and one end runs through and extends to support frame (51) of box (1) top, the top fixed mounting of support frame (51) has storehouse body (52), constant head tank (53) have all been seted up to the interior roof of storehouse body (52) and interior diapire, the inside slidable mounting of constant head tank (53) has locating piece (54), top locating piece (54) and below one side fixed mounting that locating piece (54) are relative has one end to extend to two movable rod (56) of one side that support frame (51) are relative, two one side fixed mounting that movable rod (56) are relative has grip block (57), the left and right sides of storehouse body (52) all lacks.

5. The positioning tool for machining according to claim 4, wherein: telescopic machanism (6) are including riser (61), cylinder (62) and propelling movement piece (63), the top of box (1) just is located two equal fixed mounting of one side that storehouse body (52) are opposite to each other has riser (61), two equal fixed mounting of one side that riser (61) are opposite to each other has output to run through riser (61) and extend to cylinder (62) of storehouse body (52) one side, the output fixed mounting of cylinder (62) has propelling movement piece (63).

6. The positioning tool for machining according to claim 4, wherein: the top of the box body (1) is provided with a through hole (11), and the through hole (11) is matched with the supporting frame (51).

7. A positioning tool for machining according to claim 1, wherein: the box body (1) is characterized in that mounting blocks (12) are fixedly mounted on the left side and the right side of the box body (1), and threaded holes (13) are formed in the tops of the mounting blocks (12).