CN219617216U

CN219617216U - Tool clamping fixture capable of being pressed rapidly

Info

Publication number: CN219617216U
Application number: CN202321013745.2U
Authority: CN
Inventors: 周春波; 侯峥; 王蕊蕊
Original assignee: Tianjin Zhongcheng Kexin Transmission Technology Co ltd
Current assignee: Tianjin Zhongcheng Kexin Transmission Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-01
Anticipated expiration: 2033-04-28

Abstract

The utility model belongs to the field of tool clamps, and particularly relates to a fast-compaction tool clamping fixture, which comprises: the device comprises a processing table top, a bottom plate, a supporting seat and a pressing mechanism, wherein the pressing mechanism comprises a pressing rotary cylinder, a pressing arm and a pressing claw, the pressing rotary cylinder is fixed on the top surface of the bottom plate, and one end of the pressing arm is fixed at the output end of the pressing rotary cylinder; compress tightly the revolving cylinder and drive the pressure claw through compressing tightly the arm and move for the pressure claw is pushed down behind rotatory certain angle, carries out quick fixed to the work piece, after the processing is accomplished, compresses tightly the revolving cylinder and drives the pressure claw through compressing tightly the arm and upwards remove and rotate to one side of supporting seat, be convenient for personnel get the work piece of putting on the supporting seat, and compress claw and compressing tightly the arm and be detachable the connection, supporting seat and bottom plate are detachable the connection, through changing not unidimensional supporting seat and corresponding pressure claw, can realize the quick centre gripping to multiple size work piece fixed, the flexibility of use is high.

Description

Tool clamping fixture capable of being pressed rapidly

Technical Field

The utility model relates to the field of tool clamps, in particular to a fast-compaction tool clamping fixture.

Background

The machining is mainly divided into two major types, namely manual machining and numerical control machining, wherein the manual machining is a method for machining various materials by manually operating mechanical equipment such as milling machines, lathes, drilling machines and sawing machines by mechanical workers, the numerical control machining is a method for machining by mechanical workers by using numerical control equipment, and when the machine tools are used for machining parts, the machining tools are used for clamping and fixing the machined parts to ensure the machining precision.

The common fixture mould adopts screw fixed part, only can play the function of fixed processing part, and is slower to the fixed speed of processing part, can not realize the purpose of quick fixed processing part, and when dismantling the processing part, also need to unscrew the screw one by one, uses inflexibly. Therefore, a fast pressing tool mold is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a fast-compaction tooling mould so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a tooling clamping fixture for rapid compaction, comprising:

processing a table top;

the bottom plate is arranged on the top surface of the processing table top;

the plurality of supporting seats are uniformly arranged and detachably connected to the top surface of the bottom plate, pressing mechanisms for pressing workpieces are arranged on two sides of the plurality of supporting seats, and the pressing mechanisms are fixed to the top surface of the bottom plate;

the pressing mechanism comprises a pressing rotary cylinder, a pressing arm and a pressing claw, wherein the pressing rotary cylinder is fixed on the top surface of the bottom plate, one end of the pressing arm is fixed at the output end of the pressing rotary cylinder, and one end of the pressing claw is detachably connected with one end, far away from the pressing rotary cylinder, of the pressing arm.

As still further aspects of the utility model: the lower parts of the supporting seats are respectively provided with a connecting mechanism, and the supporting seats are detachably connected to the top surface of the bottom plate through the connecting mechanisms.

As still further aspects of the utility model: the connecting mechanism comprises a pressure sensor, a bearing plate and a limiting inserting rod, wherein the pressure sensor is fixed on the top surface of the bottom plate, the bearing plate is fixed at the detection end of the pressure sensor, the limiting inserting rod is fixed at the center position of the top surface of the bearing plate, a limiting groove corresponding to the limiting inserting rod is formed in the bottom surface of the supporting seat, and the supporting seat is inserted on the limiting inserting rod through the limiting groove.

As still further aspects of the utility model: the limiting inserted bar is a rectangular column, and the limiting groove is a rectangular groove.

As still further aspects of the utility model: the pressure sensor is characterized in that a mounting plate is fixed on the bottom surface of the pressure sensor, four uniformly arranged mounting holes are formed in one circle of the mounting plate, and the pressure sensor is fixed on the top surface of the bottom plate through the mounting plate.

As still further aspects of the utility model: the bearing plate is made of stainless steel.

As still further aspects of the utility model: and connecting flanges for mutual connection are fixed at the corresponding ends of the pressing arms and the pressing claws.

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

1. the pressing rotary cylinder drives the pressing claw to act through the pressing arm, so that the pressing claw presses downwards after rotating for a certain angle, the workpiece on the supporting seat is pressed, the workpiece is quickly fixed, after the workpiece is machined, the pressing rotary cylinder drives the pressing claw to move upwards through the pressing arm and rotate reversely, the pressing claw is separated from the workpiece, the pressing claw rotates to one side of the supporting seat, the shielding is not caused right above the workpiece, people can conveniently take and place the workpiece on the supporting seat, the pressing claw is detachably connected with the pressing arm, the supporting seat is detachably connected with the bottom plate, the pressing claw and the supporting seat are of various sizes, the quick clamping fixation of the workpieces of various sizes can be realized by replacing the supporting seat and the corresponding pressing claw of different sizes, and the use flexibility is high;

2. when the pressing claw presses the workpieces on the supporting seat, the pressure sensor can detect the downward pressure, the pressure sensor transmits detected signals to the display terminal of the machining center for display, and an operator can observe the pressing force of each workpiece so as to judge whether the pressing force of the workpiece meets the machining requirement.

Drawings

FIG. 1 is a schematic diagram of a fast compaction tooling mold;

FIG. 2 is a side view of a tooling mold with rapid compression;

FIG. 3 is a schematic diagram showing the position distribution of a pressing mechanism in a tool clamping fixture for rapid pressing;

FIG. 4 is a schematic structural view of a pressing mechanism in a tooling mold for rapid pressing;

FIG. 5 is a schematic diagram showing the connection of the support base and the connection mechanism in the tooling clamping fixture;

fig. 6 is a schematic diagram showing the separation of the support base and the connection mechanism in the tool clamping fixture for rapid compression.

In the figure: 1. processing a table top; 11. a bottom plate; 2. a support base; 201. a limit groove; 3. a connecting mechanism; 31. a pressure sensor; 311. a mounting plate; 312. a mounting hole; 32. a bearing plate; 33. a limit inserted link; 4. a compressing mechanism; 41. compressing the rotary cylinder; 42. a hold-down arm; 43. a pressing claw; 44. and (5) connecting the flanges.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present utility model, a tooling mold capable of being rapidly compressed is used for processing a table top 1;

a bottom plate 11 mounted on the top surface of the machining table 1;

the plurality of supporting seats 2 are uniformly arranged and detachably connected to the top surface of the bottom plate 11, the two sides of the plurality of supporting seats 2 are respectively provided with a pressing mechanism 4 for pressing a workpiece, and the pressing mechanisms 4 are fixed on the top surface of the bottom plate 11;

the pressing mechanism 4 includes a pressing rotary cylinder 41, a pressing arm 42 and a pressing claw 43, the pressing rotary cylinder 41 is fixed on the top surface of the bottom plate 11, one end of the pressing arm 42 is fixed at the output end of the pressing rotary cylinder 41, and one end of the pressing claw 43 is detachably connected with one end of the pressing arm 42 far away from the pressing rotary cylinder 41.

In this embodiment, compress tightly the revolving cylinder 41 and be connected with external air supply through the controller, when using, place the top surface at supporting seat 2 with the work piece, compress tightly the revolving cylinder 41 action through the control of controller control supporting seat 2 both sides, compress tightly the revolving cylinder 41 and push down after rotatory certain angle, compress tightly revolving cylinder 41 and act through compressing arm 42 drive pressing claw 43, make pressing claw 43 push down after rotatory certain angle, and compress tightly the work piece on supporting seat 2, carry out quick fixation to the work piece, after work piece processing is accomplished, compress tightly revolving cylinder 41 and drive pressing claw 43 through compressing arm 42 and upwards move, and counter-rotate, make pressing claw 43 break away from with the work piece, and pressing claw 43 rotates to one side of supporting seat 2, can not cause the shelter from directly over the work piece, be convenient for personnel get to the work piece on the supporting seat 2 and put, and pressing claw 43 and supporting seat 2 are multiple size, through changing supporting seat 2 and corresponding pressing claw 43 of different sizes, can realize the quick centre gripping fixation to multiple size work piece, the flexibility of use is high.

In fig. 4: the corresponding one end of the pressing arm 42 and the pressing claw 43 are respectively fixed with a connecting flange 44 for mutual connection, the pressing claws 43 with different sizes are respectively fixed with a connecting flange 44 with the same size, and when the pressing claws 43 with different sizes are replaced, the pressing arm 42 and the pressing claws 43 with different sizes are mutually fixed through the connecting flanges 44, so that the connection is more convenient.

In fig. 2, 5 and 6: the below of a plurality of supporting seat 2 all is equipped with coupling mechanism 3, supporting seat 2 passes through coupling mechanism 3 and can dismantle the top surface of connection at bottom plate 11, coupling mechanism 3 includes pressure sensor 31, carrier plate 32 and spacing inserted bar 33, pressure sensor 31 fixes the top surface at bottom plate 11, carrier plate 32 fixes the detection end at pressure sensor 31, spacing inserted bar 33 fixes the top surface central point department at carrier plate 32, spacing groove 201 that corresponds with spacing inserted bar 33 has been seted up to the bottom surface of supporting seat 2, the same spacing groove 201 has all been seted up to supporting seat 2 bottom of different sizes on spacing inserted bar 33 through spacing groove 201, when changing not unidimensional supporting seat 2, corresponding supporting seat 2 is pegged graft on spacing inserted bar 33 through spacing groove 201, and make supporting seat 2 arrange carrier plate 32's top surface in, carry out the bearing through carrier plate 32 to supporting seat 2, cooperation through spacing inserted bar 33 and spacing groove 201 carries out spacingly to supporting seat 2, prevent that supporting seat 2 from taking place to rotate, when pressure claw 43 compresses tightly the work piece on supporting seat 2, pressure sensor 31 detects down and detects, pressure 31 and detects down and carries out the signal transmission to the center to the display the work piece, thereby whether the demand of processing can reach the processing personnel is reached.

In fig. 6: the limit inserted link 33 is a rectangular column, the limit groove 201 is a rectangular groove, and after the limit inserted link 33 and the limit groove 201 are mutually inserted, the support seat 2 cannot rotate, so that the position accuracy of the workpiece is ensured.

In fig. 3 and 6: the bottom surface of pressure sensor 31 is fixed with mounting plate 311, and four evenly arranged mounting holes 312 have been seted up to the circumference of mounting plate 311, and pressure sensor 31 passes through mounting plate 311 to be fixed at the top surface of bottom plate 11, and when installing pressure sensor 31, place the top surface of bottom plate 11 with mounting plate 311 to use the bolt to run through mounting hole 312, then with the screw hole threaded connection that bottom plate 11 reserved, realize the installation fixed to pressure sensor 31.

In fig. 5: the bearing plate 32 is made of stainless steel, is not easy to rust, and ensures the supporting strength.

The working principle of the utility model is as follows: the compressing rotary cylinder 41 is connected with an external air source through a controller, when the device is used, a workpiece is placed on the top surface of the supporting seat 2, the compressing rotary cylinder 41 on two sides of the supporting seat 2 is controlled by the controller to act, the compressing rotary cylinder 41 is downwards compressed after rotating a certain angle, the compressing rotary cylinder 41 drives the compressing claw 43 to act through the compressing arm 42, so that the compressing claw 43 downwards compresses after rotating a certain angle and compresses the workpiece on the supporting seat 2, the workpiece is quickly fixed, after the workpiece is processed, the compressing rotary cylinder 41 drives the compressing claw 43 to upwards move through the compressing arm 42 and reversely rotate, so that the compressing claw 43 is separated from the workpiece, the compressing claw 43 rotates to one side of the supporting seat 2, the shielding is not caused on the right upper side of the workpiece, the workpiece on the supporting seat 2 is convenient to be taken and placed by personnel, the compressing claw 43 and the supporting seat 2 are of various sizes, through changing not unidimensional supporting seat 2 and corresponding presser finger 43, can realize the quick centre gripping fixed to multiple size work piece, use the flexibility height, when changing not unidimensional supporting seat 2, corresponding supporting seat 2 is pegged graft on spacing inserted bar 33 through spacing groove 201, and make supporting seat 2 arrange the top surface of bearing plate 32 in, carry out the bearing through bearing plate 32 to supporting seat 2, it is spacing to supporting seat 2 through the cooperation of spacing inserted bar 33 and spacing groove 201, prevent that supporting seat 2 from taking place to rotate, when presser finger 43 compresses tightly the work piece on the supporting seat 2, pressure sensor 31 detectable downforce, pressure sensor 31 shows the display terminal of signal transmission to machining center that detects, the compressive force of each work piece can be observed to operating personnel, thereby judge whether the compressive force of work piece reaches the processing demand.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Frock mould that compresses tightly fast, a serial communication port, include:

a processing table (1);

a bottom plate (11) which is arranged on the top surface of the processing table top (1);

the plurality of supporting seats (2) are uniformly arranged and detachably connected to the top surface of the bottom plate (11), pressing mechanisms (4) for pressing workpieces are arranged on two sides of the plurality of supporting seats (2), and the pressing mechanisms (4) are fixed on the top surface of the bottom plate (11);

the pressing mechanism (4) comprises a pressing rotary cylinder (41), a pressing arm (42) and a pressing claw (43), wherein the pressing rotary cylinder (41) is fixed on the top surface of the bottom plate (11), one end of the pressing arm (42) is fixed at the output end of the pressing rotary cylinder (41), and one end of the pressing claw (43) is detachably connected with one end, far away from the pressing rotary cylinder (41), of the pressing arm (42).

2. The quick compaction tool clamping fixture according to claim 1, wherein a plurality of connecting mechanisms (3) are arranged below the supporting seats (2), and the supporting seats (2) are detachably connected to the top surface of the bottom plate (11) through the connecting mechanisms (3).

3. The quick compaction tool clamping fixture according to claim 2, wherein the connecting mechanism (3) comprises a pressure sensor (31), a supporting plate (32) and a limiting inserting rod (33), the pressure sensor (31) is fixed on the top surface of the bottom plate (11), the supporting plate (32) is fixed at the detection end of the pressure sensor (31), the limiting inserting rod (33) is fixed at the center position of the top surface of the supporting plate (32), a limiting groove (201) corresponding to the limiting inserting rod (33) is formed in the bottom surface of the supporting seat (2), and the supporting seat (2) is inserted on the limiting inserting rod (33) through the limiting groove (201).

4. A quick compression tooling fixture according to claim 3, wherein the limit insert rod (33) is a rectangular column and the limit groove (201) is a rectangular groove.

5. A quick compacting tool set according to claim 3, wherein the bottom surface of the pressure sensor (31) is fixed with a mounting plate (311), four uniformly arranged mounting holes (312) are formed in a periphery of the mounting plate (311), and the pressure sensor (31) is fixed on the top surface of the bottom plate (11) through the mounting plate (311).

6. A quick-press tooling jig according to claim 3, wherein the carrier plate (32) is made of stainless steel.

7. A quick-press tooling jig according to claim 1, wherein the press arms (42) and the press jaws (43) are each fixed with a connecting flange (44) for interconnection at their corresponding ends.