CN210702233U

CN210702233U - Adjustable pneumatic bender

Info

Publication number: CN210702233U
Application number: CN201921540126.2U
Authority: CN
Inventors: 杨茜; 王其中
Original assignee: Jiangsu Langfeng Technology Co Ltd
Current assignee: Jiangsu Langfeng Technology Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-09
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to an adjustable pneumatic bender, including bottom plate, angle fixed plate, locating piece and cylinder, angle fixed plate and locating piece are fixed on the bottom plate, and angle fixed plate and locating piece top are provided with the slot, the cylinder is fixed in on the bottom plate, the output is fixed with the module of bending, the module of bending is close to the angle fixed plate, the cylinder slope sets up, is close to the one end of the module of bending extremely the distance of angle fixed plate is less than keeps away from the one end of the module of bending extremely the distance of angle fixed plate. The utility model provides an adjustable pneumatic bender has improved production efficiency.

Description

Adjustable pneumatic bender

Technical Field

The utility model belongs to the technical field of pottery ignition needle bending device, concretely relates to adjustable pneumatic bender.

Background

In the production process of various ceramic ignition needles, the electrode needle is often required to be bent to a certain angle, and the electrode needle is required to be bent by a bending die. As shown in fig. 1, the mechanism of the existing bending die is schematically illustrated, the bending die includes a bottom plate 1, an angle fixing plate 2, a positioning block 3, a force applying rod 5 and a pressure block 6, the angle fixing plate 2 and the positioning block 3 are welded on the bottom plate, a groove 4 is arranged above the angle fixing plate 2 and the positioning block 3 so as to clamp an ignition needle, the force applying rod is hinged on the bottom plate, and the pressure block is fixed at a position of the force applying rod close to the angle fixing plate. The device is fixed on a workbench by a bolt 7 before use, when the ignition needle is bent, the ignition needle is clamped on grooves of a positioning block and an angle fixing plate, the force is applied to the force applying rod manually to enable the force applying rod to move towards the direction close to the angle fixing plate, and a pressure block 5 on the force applying rod generates acting force on the ignition needle to enable the ignition needle to form a fixed angle relative to the angle fixing plate 2 and the positioning block 3.

The bending die with the structure is used manually, the generated acting force is not fixed, the bending angle is inconsistent, and reworking is needed for many times, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides a solve above-mentioned technical problem's adjustable pneumatic bender.

In order to realize the purpose of the utility model, the utility model provides a technical scheme as follows:

the utility model provides an adjustable pneumatic bender, includes bottom plate, angle fixed plate, locating piece and cylinder, and angle fixed plate and locating piece are fixed on the bottom plate, and angle fixed plate and locating piece top are provided with the slot, the cylinder is fixed in on the bottom plate, the output is fixed with the module of bending, the module of bending is close to the angle fixed plate, the cylinder slope sets up, is close to the one end of the module of bending extremely the distance of angle fixed plate is less than and keeps away from the one end of the module of bending extremely the distance of angle fixed plate.

Preferably, the air conditioner further comprises a foot switch, and the air inlet and outlet adjusting switch of the air cylinder and the adjustable pneumatic valve of the air cylinder are respectively connected with the foot switch.

Preferably, the foot switch is further connected with an air supply device.

Optionally, the air supply device is an air pump.

Optionally, the bending module is a pressure block.

Optionally, the cylinder is of the type SCJ32 × 100-50.

The utility model provides an adjustable pneumatic bender, when using, connect foot switch respectively with the business turn over air control damper of cylinder and the adjustable pneumatic valve of cylinder, connect air feeder with foot switch, for example the air pump, through the foot switch control business turn over air control damper control cylinder business turn over air outlet to the switching size of control adjustable pneumatic valve, thereby the length of control bender removal increases and decreases the angle of bending of ignition needle. The length that the bender is flexible is controlled through the pneumatic valve of cylinder to this structure to the effort size that makes the bender produce is fixed, leads to the angle of bending unanimous, need not rework many times, thereby has improved production efficiency.

Drawings

Fig. 1 shows a schematic structural diagram of a prior bending die;

fig. 2 shows a schematic structural view of an adjustable pneumatic bender of the present invention;

the drawing marks comprise a bottom plate 1, an angle fixing plate 2, a positioning block 3, a groove 4, a forcing rod 5, a pressure block 6, a bolt 7, an air cylinder 8, a bending module 9, a foot switch 10, an air outlet adjusting switch 11, an adjustable air-operated valve 12, an air supply device 13, an air-operated rod 14 and an adjusting knob 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an adjustable pneumatic bender, see figure 1, including bottom plate 1, angle fixed plate 2, locating piece 3 and cylinder 8, angle fixed plate 2 and locating piece 3 are fixed on the bottom plate, and angle fixed plate 2 and locating piece 3 top are provided with slot 4, the cylinder is fixed in on the bottom plate, the output is fixed with the module 9 of bending, and the module of bending can use the bending structure of pressure piece or other structures, the module of bending is close to the angle fixed plate, the cylinder slope sets up, and the angle of slope is generally between 45 to 60, is close to the one end of the module of bending extremely the distance of angle fixed plate is less than keeps away from the one end of the module of bending extremely the distance of angle fixed plate.

This structure, when using, see fig. 1, connect the business turn over air control damper 11 of cylinder and the adjustable pneumatic valve 12 of cylinder with foot switch 10 respectively, connect air feeder 13 with foot switch, for example the air pump, of course, can be directly as an organic whole with foot switch and air feeder when the preparation, through the foot switch control business turn over air control damper control cylinder business turn over air, and the switching size of the adjustable pneumatic valve of control, thereby the length of control bending module removal increases and decreases the angle of bending of ignition needle. The length that the bender is flexible is controlled through the pneumatic valve of cylinder to this structure to the effort size that makes the bender produce is fixed, leads to the angle of bending unanimous, need not rework many times, thereby has improved production efficiency.

The cylinder can be generally selected from cylinders with the model number of SCJ32 × 100-50, the top end of a pneumatic rod 14 of the cylinder is provided with an adjusting knob 15, the pneumatic rod can be lengthened by clockwise rotating the adjusting knob, so that the length of an output end is increased, the distance for extruding an ignition needle by a bending die is increased, and the bending angle is reduced; anticlockwise rotation adjust knob can make pneumatic rod subtract the weak point, increases and roll over the angle for the length of output diminishes, and the distance that the bending die extruded the ignition needle diminishes, thereby increases and rolls over the angle. A typical foot switch may be configured as: when the pedal switch is stepped on, air enters the air cylinder through the air inlet and outlet adjusting switch to drive the bending module to move to generate acting force on the ignition needle to form a fixed angle, and when the pedal is released, the air cylinder 3 drives the bending module 9 to return to the original position.

The above-described embodiments only represent embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An adjustable pneumatic bending die comprises a bottom plate (1), an angle fixing plate (2) and a positioning block (3), wherein the angle fixing plate (2) and the positioning block (3) are fixed on the bottom plate, a groove (4) is arranged above the angle fixing plate (2) and the positioning block (3), and the adjustable pneumatic bending die is characterized in that,

the bending machine is characterized by further comprising an air cylinder (8), wherein the air cylinder is fixed on the bottom plate, a bending module (9) is fixed at the output end of the air cylinder, the bending module is close to the angle fixing plate, the air cylinder is obliquely arranged, and the distance from one end close to the bending module to the angle fixing plate is smaller than the distance from one end close to the bending module to the angle fixing plate.

2. The adjustable pneumatic bender according to claim 1, further comprising a foot switch (10), wherein the air inlet and outlet adjusting switch (11) of the air cylinder and the adjustable pneumatic valve (12) of the air cylinder are respectively connected to the foot switch.

3. An adjustable pneumatic bender according to claim 2, characterized in that the foot switch is further connected with a gas supply (13).

4. The adjustable pneumatic bender according to claim 3, wherein the air supply means is an air pump.

5. The adjustable pneumatic bender according to claim 1, wherein said bending module is a pressure block.

6. An adjustable pneumatic bender according to any of claims 1 to 5, wherein the cylinder is of the type SCJ32 x 100-50.