CN219093268U - End positioning device of brake hard tube - Google Patents

Abstract

The utility model discloses an end positioning device of a brake hard tube, and relates to the technical field of brake hard tube processing. The end positioning device of the braking hard tube comprises a bottom plate, a clamping mechanism and a positioning mechanism, wherein two groups of hydraulic rods are fixedly arranged at the top of the bottom plate, a group of transmission boxes are fixedly arranged at the free ends of the two groups of hydraulic rods respectively, the positioning mechanism is arranged in the bottom plate and comprises a second threaded rod, a sliding groove is formed in the top of the bottom plate, and two groups of sliding blocks are slidably arranged in the sliding groove. This tip positioner of braking hard tube through fixture, support and press section of thick bamboo and positioning mechanism's cooperation, can be after fixing braking hard tube tip, through the position of adjusting to support and press section of thick bamboo with the department of bending of control braking hard tube for the device all can adjust required department of bending and process when the location is not unidimensional, has improved the flexibility of device, has promoted the practicality of device.

Description

End positioning device of brake hard tube

Technical Field

The utility model relates to the technical field of brake hard tube processing, in particular to an end positioning device of a brake hard tube.

Background

In the process of processing a brake hard tube, the brake hard tube needs to be bent, namely, the two ends of the brake hard tube are fixed by using the device, and then the middle of the brake hard tube is bent, but when the brake hard tube is bent by using the existing part device, the bending positions of the brake hard tube are different due to different sizes of different brake hard tubes, the device can only fix the end parts of the brake hard tube with a certain size, and the position of the bending positions cannot be adjusted, so that the device can only be used for processing the brake hard tube with one size, the application range of the device is limited, and the flexibility of the device is reduced.

Disclosure of Invention

The utility model aims to provide an end positioning device of a brake hard tube, which can solve the problem that the existing part of devices can only be used for processing the brake hard tube with a certain size.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an end positioning device for a brake hard pipe, comprising:

the top of the bottom plate is fixedly provided with two groups of hydraulic rods, and the free ends of the two groups of hydraulic rods are respectively fixedly provided with a group of transmission boxes;

the clamping mechanism is arranged in the two groups of transmission boxes and is used for positioning the end parts of the brake hard pipes;

the positioning mechanism is arranged in the bottom plate and comprises a second threaded rod, a sliding groove is formed in the top of the bottom plate, two groups of sliding blocks are slidably arranged in the sliding groove, and a group of second threaded rods are arranged on each thread of the two groups of sliding blocks.

Preferably, the positioning mechanism further comprises a rotating handle and a positioning plate, wherein a group of rotating handles are fixedly installed at the tops of the two groups of second threaded rods respectively, a group of grooves are formed in the bottoms of the two groups of sliding blocks respectively, a group of positioning plates are arranged in the two groups of grooves respectively, the bottoms of the two groups of second threaded rods extend to the interiors of the two groups of grooves respectively, and the bottoms of the two groups of second threaded rods are rotatably installed at the tops of the two groups of positioning plates.

Preferably, the clamping mechanism comprises a knob, two bidirectional screws, thread blocks and clamping blocks, wherein a group of knobs are respectively rotatably arranged on the outer surfaces of the front sides of the two groups of transmission boxes, a group of bidirectional screws are respectively rotatably arranged between the inner walls of the front sides and the rear sides of the two groups of transmission boxes, the rotating shafts of the two groups of knobs are in transmission connection with the two groups of bidirectional screws, the two groups of thread blocks are respectively arranged on the two groups of bidirectional screws, two groups of connecting grooves are respectively arranged at the tops of the two groups of transmission boxes, and each group of thread blocks respectively extend to the position right above the transmission boxes through each group of connecting grooves and are fixedly provided with one group of clamping blocks.

Preferably, two groups of first threaded rods are arranged at the top of the bottom plate, the two groups of first threaded rods are respectively and fixedly arranged at the tops of the two groups of sliding blocks, and a group of pressing cylinders are respectively and spirally arranged on the two groups of first threaded rods.

Preferably, a group of rubber pads are fixedly arranged on the clamping block, the top of the pressing cylinder and the bottom of the positioning plate.

Preferably, the front and rear outer surfaces and the two side outer surfaces of the positioning plate are respectively attached to the front and rear inner walls and the two side inner walls of the two groups of grooves, so that the effect that the positioning plate cannot rotate along with the second threaded rod when moving up and down is achieved.

Preferably, a group of support pads are fixedly arranged at the top of the transmission box respectively.

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

(1) This tip positioner of braking hard tube through fixture, support the cooperation of pressure section of thick bamboo and positioning mechanism, can be after fixing braking hard tube tip, through the position of adjusting the pressure section of thick bamboo with the department of bending of control braking hard tube, make the device all can adjust required department of bending when fixing a position different sizes and process, it is when braking hard tube is bent to have solved current part device, because the size of different braking hard tubes is different, its department of bending also is different, and the device only can fix the tip of certain size braking hard tube, and can not change the department of bending, the device only can be used for processing the braking hard tube of one kind of size that leads to, the application scope of device has been restricted, the problem of device flexibility has been reduced, the flexibility of device has been improved, the practicality of device has been promoted.

(2) The end positioning device of the brake hard tube can adjust the position of the pressing cylinder and the height of the pressing cylinder through the cooperation of the first threaded rod and the positioning mechanism so as to flexibly adjust the bending position of the brake hard tube, so that the brake hard tube with different sizes can be placed on the device to be processed, the using effect of the device is guaranteed, and the popularization and the use of the device are facilitated.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a left side cross-sectional view of the present utility model;

fig. 4 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a bottom plate; 2. a hydraulic rod; 3. a transmission box; 4. a clamping mechanism; 401. a knob; 402. a bidirectional screw; 403. a screw block; 404. clamping blocks; 5. a support pad; 6. a slide block; 7. a first threaded rod; 8. pressing the cylinder; 9. a positioning mechanism; 901. a second threaded rod; 902. a rotating handle; 903. and (5) positioning the plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a braking hard tube's tip positioner, including bottom plate 1, fixture 4 and positioning mechanism 9, two sets of hydraulic levers 2 are fixed mounting in the top of bottom plate 1, the free end of two sets of hydraulic levers 2 respectively fixed mounting has a set of transmission box 3, fixture 4 sets up in the inside of two sets of transmission boxes 3, fixture 4 is used for carrying out the location to braking hard tube's tip, the top of bottom plate 1 is provided with two sets of first threaded rods 7, two sets of first threaded rods 7 respectively fixed mounting are in the top of two sets of sliders 6, a set of pressure section of thick bamboo 8 is supported to each screw thread on two sets of first threaded rods 7, a set of supporting pad 5 is respectively fixed mounting in the top of transmission box 3;

the positioning mechanism 9 is arranged in the bottom plate 1, the positioning mechanism 9 comprises a second threaded rod 901, a sliding groove is formed in the top of the bottom plate 1, two groups of sliding blocks 6 are slidably arranged in the sliding groove, and a group of second threaded rods 901 are respectively arranged on the two groups of sliding blocks 6 in a threaded manner.

The positioning mechanism 9 further comprises a rotating handle 902 and positioning plates 903, the tops of the two groups of second threaded rods 901 are respectively fixedly provided with a group of rotating handles 902, the bottoms of the two groups of sliding blocks 6 are respectively provided with a group of grooves, the bottoms of the two groups of grooves are respectively provided with a group of positioning plates 903, the bottoms of the two groups of second threaded rods 901 are respectively extended to the interiors of the two groups of grooves and are rotatably arranged at the tops of the two groups of positioning plates 903, the front and rear outer surfaces and the two side outer surfaces of the positioning plates 903 are respectively attached to the front and rear inner walls and the two side inner walls of the two groups of grooves, under the matching action of the first threaded rod 7 and the positioning mechanism 9, the positions of the pressing cylinders 8 can be adjusted, and the heights of the pressing cylinders 8 can be adjusted, so that bending positions of braking hard pipes with different sizes can be flexibly adjusted, the use effect of the device is guaranteed, and popularization and use of the device are facilitated.

The clamping mechanism 4 comprises a knob 401, two bidirectional screws 402, thread blocks 403 and clamping blocks 404, wherein a group of knob 401 is rotatably arranged on the outer surface of the front side of each of the two groups of transmission boxes 3, a group of bidirectional screws 402 are rotatably arranged between the inner walls of the front side and the rear side of each of the two groups of transmission boxes 3, the rotating shafts of the two groups of knob 401 are in transmission connection with the two groups of bidirectional screws 402, two groups of thread blocks 403 are respectively arranged on the threads of the two groups of bidirectional screws 402, two groups of connecting grooves are respectively formed in the tops of the two groups of transmission boxes 3, each group of thread blocks 403 extends to the position right above the transmission boxes 3 through each group of connecting grooves and is fixedly provided with one group of clamping blocks 404, a group of rubber pads are fixedly arranged on the clamping blocks 404, the tops of the pressing cylinders 8 and the bottoms of the positioning plates 903, after the ends of the braking hard pipes are fixed through adjusting the positions of the pressing cylinders 8 so as to control the bending positions of the braking hard pipes, the device can be adjusted to carry out bending when different sizes, and the practicality of the device is improved.

Working principle: when the two-way hydraulic hard tube bending device is used, two ends of a brake hard tube are placed on the supporting pads 5 on the two groups of transmission boxes 3, the two groups of knobs 401 are rotated to drive the two groups of bidirectional screws 402 in the two groups of transmission boxes 3 to rotate, and then the two groups of threaded blocks 403 on the two groups of bidirectional screws 402 are moved close to each other, so that the two groups of clamping blocks 404 are driven to move until the end part of the brake hard tube is clamped and buckled, then according to the bending position required by the brake hard tube, the two groups of sliding blocks 6 are slid to adjust the positions of the two groups of pressing cylinders 8, the rotating handle 902 drives the second threaded rod 901 to rotate to enable the positioning plate 903 to move downwards and be attached to the inner side bottom of the sliding groove to be fixed, simultaneously, the two groups of pressing cylinders 8 are rotated to move up and down on the two groups of first threaded rods 7 to adjust the height, and the free ends of the hydraulic rods 2 are matched to stretch or shorten and adjust the angle of the brake hard tube and the height position relative to the pressing cylinders 8 until the brake hard tube starts to bend from the middle after the bending position is adjusted, the hard tube starts to bend until the brake hard tube is attached to the top of the brake hard tube, and when the top of the brake hard tube is attached to the top of the hard tube, and the brake hard tube is bent to the brake hard tube through the bending device to the bending device, and the bending device can reach the bending position required by bending position of the one end of the brake hard tube through the bending mechanism.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. An end positioning device for a brake hard pipe, comprising:

two groups of hydraulic rods (2) are fixedly arranged at the top of the bottom plate (1), and a group of transmission boxes (3) are respectively and fixedly arranged at the free ends of the two groups of hydraulic rods (2);

the clamping mechanisms (4) are arranged in the two groups of transmission boxes (3), and the clamping mechanisms (4) are used for positioning the end parts of the brake hard pipes;

the positioning mechanism (9) is arranged in the bottom plate (1), the positioning mechanism (9) comprises a second threaded rod (901), a sliding groove is formed in the top of the bottom plate (1), two groups of sliding blocks (6) are installed in the sliding groove in a sliding mode, and a group of second threaded rods (901) are installed on each thread of the two groups of sliding blocks (6).

2. An end positioning device for a brake pipe according to claim 1, wherein: the positioning mechanism (9) further comprises a rotating handle (902) and positioning plates (903), the tops of the two groups of second threaded rods (901) are respectively and fixedly provided with a group of rotating handles (902), the bottoms of the two groups of sliding blocks (6) are respectively provided with a group of grooves, the interiors of the two groups of grooves are respectively provided with a group of positioning plates (903), the bottoms of the two groups of second threaded rods (901) respectively extend to the interiors of the two groups of grooves and are rotatably arranged at the tops of the two groups of positioning plates (903).

3. An end positioning device for a brake pipe according to claim 2, wherein: the clamping mechanism (4) comprises a knob (401), two bidirectional screws (402), thread blocks (403) and clamping blocks (404), wherein a group of knobs (401) are respectively rotatably arranged on the outer surfaces of the front sides of the two groups of transmission boxes (3), a group of bidirectional screws (402) are respectively rotatably arranged between the inner walls of the front sides and the rear sides of the two groups of transmission boxes (3), the rotating shafts of the two groups of knobs (401) are in transmission connection with the two groups of bidirectional screws (402), two groups of thread blocks (403) are respectively arranged on the threads of the two groups of bidirectional screws (402), two groups of connecting grooves are respectively arranged at the tops of the two groups of transmission boxes (3), and each group of thread blocks (403) respectively extend to the position right above the transmission box (3) through each group of connecting grooves and are fixedly provided with one group of clamping blocks (404).

4. A brake wand end positioning device according to claim 3, wherein: the top of bottom plate (1) is provided with two sets of first threaded rods (7), and two sets of first threaded rods (7) are respectively fixed mounting in the top of two sets of sliders (6), and a set of pressure section of thick bamboo (8) is supported to each screw thread on two sets of first threaded rods (7).

5. The brake hard tube end positioning device of claim 4, wherein: a group of rubber pads are fixedly arranged on the clamping block (404), the top of the pressing cylinder (8) and the bottom of the positioning plate (903).

6. An end positioning device for a brake pipe according to claim 5, wherein: the front and back outer surfaces and the two side outer surfaces of the positioning plate (903) are respectively attached to the front and back inner walls and the two side inner walls of the two groups of grooves.

7. The brake hard tube end positioning device of claim 6, wherein: a group of support pads (5) are fixedly arranged at the top of the transmission box (3).

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