CN211588812U - Tapping pneumatic jig - Google Patents

Abstract

The utility model discloses a attack tooth pneumatic tool, including the die holder, the spout has all been dug at the both ends at die holder top, and the equal sliding connection in inside of spout has two sliders, and the top of slider all extends to the top of die holder, the layer board of fixedly connected with "U" style of calligraphy structure between the top of slider, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, through setting up the corresponding pressure strip of return spring cooperation, can fix the mould of equidimension not, prevent that it from taking place to rock at the in-process of attacking the tooth, simultaneously very big improvement the application scope of equipment, and can be through adjusting the position of stop screw in the thread bush inside, thereby cooperate with the cushion, make the stroke that equipment can promote the cylinder change, and then be convenient for better attack the tooth operation to the work piece, in addition through setting up electric telescopic handle cooperation dwang, can drive the shower nozzle luffing motion, thereby carry out the omnidirectional cooling to the work piece.

Description

A kind of tapping pneumatic fixture

technical field

The utility model relates to a pneumatic jig, in particular to a tapping pneumatic jig, which belongs to the technical field of jigs.

Background technique

In the existing life, in the field of mold processing technology, jigs are often used when tapping workpieces to facilitate workpiece tapping and ensure the safety of operators. Traditional pneumatic tapping jigs include mold bases, cylinders, When using the pallet, the mold is placed on the pallet, and then the workpiece to be processed is placed inside the mold, and then the pallet and the workpiece are driven by the cylinder and sent to the tapping head of the tapping machine for tapping. The traditional tapping pneumatic fixtures are mostly fixed by screws, and can only match the molds of the same type. The scope of use is very limited. At the same time, most of the existing tapping pneumatic fixtures do not have Corresponding cooling mechanism is set up, and it is impossible to cool the work in progress of the tapping operation. It is necessary to connect a cooling facility to the tapping machine. At the same time, the cooling position needs to be adjusted manually, which is inconvenient to use. In addition, the existing tapping pneumatic fixture During use, the stroke of the cylinder to push the pallet cannot be well controlled, so that the workpiece cannot be tapped well.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a pneumatic jig for tapping.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model relates to a pneumatic jig for tapping, which comprises a die base. A chute is drilled at both ends of the top of the die base. Two sliding blocks are slidably connected inside the chute. Both extend to the top of the die base, the top of the slider is fixedly connected with a "U"-shaped support plate, the top of the inner wall of the support plate is fixedly connected with a fixed plate, and the two tops of the fixed plate are fixedly connected. Both ends are slidably connected with limit rods, the bottoms of the limit rods all extend to the bottom of the fixing plate, and a compression plate is fixedly connected between the bottoms of the corresponding two limit rods, and the compression plates are connected with each other. The inner sliding connection of the supporting plate, the outer side of the limit rod and between the bottom of the fixing plate and the top of the pressing plate are sleeved with a return spring, one side of the supporting plate is fixedly connected with a threaded sleeve, the The inner thread of the threaded sleeve is connected with the limit screw, the outer side of the die base away from the limit screw is fixedly connected with a first mounting plate, and the side of the first mounting plate away from the mold base is fixedly installed with a cylinder, the The piston rod of the cylinder penetrates the first mounting plate and is fixedly connected to one side of the support plate, and the side of the outer part of the die base that is far away from the first mounting plate is fixedly connected with a second mounting plate, and the outer part of the second mounting plate is far away from the first mounting plate. A control panel is fixedly installed on one side of the die base, a spacer block is fixedly connected to the outer side of the second installation plate close to the limit screw, and an electric motor is rotatably connected to the outside of the second installation plate and above the spacer block. A telescopic rod, a rotating rod is rotatably connected to the outer side of the second mounting plate and above the electric telescopic rod, and the piston rod of the electric telescopic rod is rotatably connected to the end of the rotating rod away from the second mounting plate, and the rotating rod is far away from the second mounting plate. One end of the second mounting plate is fixedly connected with a connecting plate, the interior of the connecting plate is fixedly connected with a connecting pipe, one end of the connecting pipe extends to the bottom of the connecting plate and is fixedly connected with a spray head, and the top of the second mounting plate is fixedly connected There is a wheel connected to the rotation.

As a preferred solution of the present invention, a baffle is fixedly connected to the top of the limit rod, and the diameter of the baffle is larger than the diameter of the limit rod.

As a preferred solution of the present invention, the bottoms of the pressing plates are fixedly connected with rubber pads, and the bottoms of the rubber pads are all in contact with the top of the inner wall of the support plate.

As a preferred solution of the present invention, two air pipes are fixedly connected to the top of the cylinder, and the air cylinder is connected to the external air source through the air pipes.

As a preferred solution of the present invention, the limit screw and the spacer are located at the same horizontal position, and the diameter of the spacer is larger than the diameter of the limit screw.

As a preferred solution of the present invention, a limit groove is cut out on the outer side of the roller, and one end of the connecting pipe away from the spray head is slidably connected to the limit groove.

As a preferred solution of the present invention, the air source control solenoid valve and the electric telescopic rod of the air cylinder are all electrically connected to the control panel.

The beneficial effects achieved by the utility model are as follows: the utility model has the advantages of compact structure, simple and convenient operation, and strong practicability. By arranging a return spring to cooperate with a corresponding pressing plate, the molds of different sizes can be fixed to prevent them from tapping on the thread. Shake occurs during the process, and at the same time greatly improves the scope of application of the equipment, and by adjusting the position of the limit screw inside the threaded sleeve, it can cooperate with the cushion block, so that the equipment can change the stroke of the cylinder, and then It is convenient to tap the workpiece better. In addition, by setting the electric telescopic rod to cooperate with the rotating rod, the nozzle can be driven to swing up and down, thereby cooling the workpiece in all directions.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the front view of the present utility model;

FIG. 3 is an enlarged view of A in FIG. 2 .

In the figure: 1, die base; 2, chute; 3, slider; 4, pallet; 5, fixed plate; 6, limit rod; 7, baffle; 8, pressing plate; 9, rubber pad; 10, return spring; 11, threaded sleeve; 12, limit screw; 13, first mounting plate; 14, cylinder; 15, air pipe; 16, second mounting plate; 17, control panel; 18, spacer; 19 , electric telescopic rod; 20, rotating rod; 21, connecting plate; 22, connecting pipe; 23, nozzle; 24, roller; 25, limit groove.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Example

As shown in Figures 1-3, the present utility model provides a pneumatic jig for tapping, which includes a die base 1. Both ends of the top of the die base 1 are cut with chute 2, and the interior of the chute 2 is slidably connected with two Slider 3, the top of the slider 3 extends to the top of the die base 1, the top of the slider 3 is fixedly connected with a support plate 4 with a "U"-shaped structure, and the top of the inner wall of the support plate 4 is fixedly connected with a fixed Plate 5, both ends of the top of the fixed plate 5 are slidably connected to the limit rods 6, the bottoms of the limit rods 6 all extend to the bottom of the fixed plate 5, and the bottoms of the corresponding two limit rods 6 are fixedly connected with a pressing force. The plate 8 and the pressing plate 8 are all slidably connected with the inside of the supporting plate 4, and a return spring 10 is set on the outer side of the limit rod 6 and between the bottom of the fixed plate 5 and the top of the pressing plate 8. The cooperation between the plate 8 and the fixing plate 5 is convenient for better squeezing the return spring 10, so as to facilitate better clamping and fixing of molds of different sizes through the elastic force of the return spring 10; A threaded sleeve 11 is fixedly connected on one side, and the inner thread of the threaded sleeve 11 is connected with the limit screw 12, which is convenient to better adjust the position of the limit screw 12 inside the threaded sleeve 11; A first installation plate 13 is fixedly connected to the side, and a cylinder 14 is fixedly installed on the side of the first installation plate 13 away from the die base 1 , and the piston rod of the cylinder 14 penetrates the first installation plate 13 and is fixedly connected to one side of the support plate 4 , It is convenient to push the pallet 4 to move better through the air cylinder 14; the outer side of the die base 1 away from the first installation plate 13 is fixedly connected with a second installation plate 16, and the outside of the second installation plate 16 is away from the side of the die base 1. The control panel 17 is fixedly installed, the outer side of the second mounting plate 16 close to the limit screw 12 is fixedly connected with a pad 18, and the outer side of the second mounting plate 16 and above the pad 18 is rotatably connected with an electric telescopic rod 19 , a rotating rod 20 is rotatably connected to the outer side of the second mounting plate 16 and located above the electric telescopic rod 19. The piston rod of the electric telescopic rod 19 is rotatably connected to the end of the rotating rod 20 away from the second mounting plate 16, and the rotating rod 20 is away from the first One end of the two mounting plates 16 is fixedly connected with a connecting plate 21, the interior of the connecting plate 21 is fixedly connected with a connecting pipe 22, and one end of the connecting pipe 22 extends to the bottom of the connecting plate 21 and is fixedly connected with the nozzle 23, which is convenient for better connection. The cold water inside the pipe 22 is sprayed to cool the tapping part of the workpiece and the tapping head of the tapping machine; the top of the second mounting plate 16 is rotatably connected with a roller 24 .

Further, a baffle 7 is fixedly connected to the top of the limit rod 6 , and the diameter of the baffle 7 is larger than the diameter of the limit rod 6 , so that the limit rod 6 can be pulled up better through the baffle 7 .

Further, the bottoms of the pressing plates 8 are fixedly connected with rubber pads 9, and the bottoms of the rubber pads 9 are all in contact with the top of the inner wall of the support plate 4, and the rubber pads 9 facilitate better protection of the placed mold.

Further, two air pipes 15 are fixedly connected to the top of the cylinder 14 , and the cylinder 14 is connected to the external air source through the air pipes 15 , so that the intake and exhaust of the cylinder 14 can be better completed.

Further, the limit screw 12 and the spacer block 18 are located in the same horizontal position, and the diameter of the spacer block 18 is larger than the diameter of the limit screw 12. Through the cooperation between the limit screw 12 and the spacer block 18, it is convenient to better control the cylinder. 14. The stroke of pushing the pallet 4 to move is changed.

Further, a limiting groove 25 is drilled on the outer side of the roller 24, and the end of the connecting pipe 22 away from the nozzle 23 is slidably connected with the limiting groove 25, so as to facilitate better protection of the connecting pipe 22 and prevent it from being trapped on the second mounting plate 16. Top is worn.

Further, the air source control solenoid valve of the air cylinder 14 and the electric telescopic rod 19 are electrically connected with the control panel 17 to facilitate better overall control of the equipment.

Specifically, place the device at the designated position, then power on the device, and connect the air cylinder 14 to the external air source device through the air pipe 15, while ensuring that the control panel 17 is electrically connected to the air source control solenoid valve of the air cylinder 14, and then The limit rod 6 is pulled up through the baffle plate 7, and through the cooperation between the pressing plate 8 and the fixing plate 5, it is convenient to squeeze the return spring 10 better, and then the designated mold is placed on the inner wall of the supporting plate 4. Then release the baffle plate 7. Due to the action of the return spring 10, the pressing plate 8 is returned, so as to press and fix the mold to prevent it from sliding. At the same time, the mold is protected by the rubber pad 9 to prevent its Because the elastic force of the return spring 10 is too large and the damage is caused, the workpiece to be processed is positioned inside the mold, and then the limit screw 12 is rotated to change its position inside the threaded sleeve 11, thereby adjusting the stroke of the equipment, which is convenient for It is better to work with the tapping head of the tapping machine, and then control the cylinder 14 to work through the control panel 17, push the support plate 4 to move on the top of the die base 1, and at the same time slide the slider 3 inside the chute 2. The position of the plate 4 is limited to make its movement more stable. When the pallet 4 and the workpiece move to the bottom of the tapping head of the tapping machine, the tapping machine can be controlled to start the tapping operation, and the electric motor can be controlled through the control panel 17 at the same time. The telescopic rod 19 works, driving the rotating rod 20 and the nozzle 23 to swing up and down, and at the same time, the connecting pipe 22 is connected with the external water source conveying equipment, and the cold water is sprayed to the tapping part of the workpiece through the connecting pipe 22 and the nozzle 23. The tapping head of the tapping machine is cooled down to facilitate better work.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a attack tooth pneumatic tool, includes die holder (1), its characterized in that, spout (2) have all been dug at the both ends at die holder (1) top, the equal sliding connection in inside of spout (2) has two slider (3), the top of slider (3) all extends to the top of die holder (1), fixedly connected with "U" style of calligraphy structure layer board (4) between the top of slider (3), the equal fixedly connected with fixed plate (5) in top of layer board (4) inner wall, the equal sliding connection in both ends at fixed plate (5) top has gag lever post (6), the bottom of gag lever post (6) all extends to the bottom of fixed plate (5), corresponds two equal fixedly connected with pressure strip (8) between the bottom of gag lever post (6), pressure strip (8) all with the inside sliding connection of layer board (4), the outside of gag lever post (6) just is located between the bottom of fixed plate (5) and the top of pressure strip (8) All sleeved with a return spring (10), one side of the supporting plate (4) is fixedly connected with a threaded sleeve (11), the inner thread of the threaded sleeve (11) is connected with a limit screw (12), one side of the external portion of the die holder (1), far away from the limit screw (12), is fixedly connected with a first mounting plate (13), one side of the external portion of the die holder (1), far away from the first mounting plate (13), is fixedly provided with a cylinder (14), a piston rod of the cylinder (14) penetrates through the first mounting plate (13) and is fixedly connected with one side of the supporting plate (4), one side of the external portion of the die holder (1), far away from the first mounting plate (13), is fixedly connected with a second mounting plate (16), one side of the external portion of the second mounting plate (16), far away from the die holder (1), is fixedly provided with a control panel (17), one side of the external portion of the second mounting plate (16), the outside of second mounting panel (16) and the top that is located cushion (18) rotate and be connected with electric telescopic handle (19), the outside of second mounting panel (16) and the top that is located electric telescopic handle (19) rotate and be connected with dwang (20), the piston rod of electric telescopic handle (19) rotates with the one end that second mounting panel (16) were kept away from in dwang (20) and is connected, the one end fixedly connected with connecting plate (21) of second mounting panel (16) are kept away from in dwang (20), the inside fixedly connected with connecting pipe (22) of connecting plate (21), the one end of connecting pipe (22) extends to the bottom and fixedly connected with shower nozzle (23) of connecting plate (21), the top of second mounting panel (16) is rotated and is connected with gyro wheel (24).

2. The tapping pneumatic jig of claim 1, wherein the top of the limiting rod (6) is fixedly connected with a baffle (7), and the diameter of the baffle (7) is larger than that of the limiting rod (6).

3. The tapping pneumatic jig of claim 1, wherein the bottom of the pressing plate (8) is fixedly connected with a rubber pad (9), and the bottom of the rubber pad (9) is in contact with the top of the inner wall of the supporting plate (4).

4. The tapping pneumatic jig as claimed in claim 1, wherein two air pipes (15) are fixedly connected to the top of the air cylinder (14), and the air cylinder (14) is connected with an external air source through the air pipes (15).

5. The pneumatic tapping jig of claim 1, wherein the stop screw (12) and the cushion block (18) are located at the same horizontal position, and the diameter of the cushion block (18) is larger than that of the stop screw (12).

6. The tapping pneumatic jig as claimed in claim 1, wherein a limiting groove (25) is formed in the outer side of the roller (24), and one end of the connecting pipe (22) far away from the spray head (23) is slidably connected with the limiting groove (25).

7. The tapping pneumatic jig according to claim 1, wherein the air source control solenoid valve of the air cylinder (14) and the electric telescopic rod (19) are electrically connected with the control panel (17).

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