CN221639193U - Angle-adjustable bending tool - Google Patents

Abstract

The utility model relates to the field of bending tooling, and discloses an angle-adjustable bending tooling, including a base mechanism, a clamp mechanism is fixedly arranged on one side of the upper end of the base mechanism, a baffle mechanism is rotatably arranged on the upper end of the base mechanism, a bending mechanism is rotatably arranged on the upper end of the baffle mechanism, a cylindrical block is clamped and arranged at the center position of the upper end of the base mechanism, the base mechanism includes a disc, an angle scale line is fixedly arranged at the edge position of the upper surface of the disc, a slide groove is provided at a position of a distance from the outer edge of the upper end of the disc, a plurality of hexagonal holes are fixedly arranged on the upper end of the disc, and a fixed hole is fixedly arranged on each angle scale line of the upper end of the disc, the baffle mechanism includes a baffle and a slide rail, and a switch is fixedly arranged on one side of the baffle. In the utility model, the baffle and the switch are arranged to facilitate the control of the rotation angle of the bending mechanism, so that the bending mechanism can stop moving after reaching the required bending angle.

Description

Angle-adjustable bending tool

Technical Field

The utility model relates to the field of bending tooling, in particular to a bending tooling with adjustable angle.

Background Art

Tooling refers to the device used to install the workpiece during work. It can ensure that the workpiece maintains the correct position and posture during the processing. In mechanical processing, the fixture is an indispensable component. It can improve processing accuracy and efficiency, reduce labor costs and processing time, and the bending tooling is a type of tooling. Bending tooling refers to tools or equipment used to bend materials.

Most of the existing bending tools lack angle control mechanisms. Often, a bending tool can only complete a fixed bending angle. Some bending tools require workers to manually control the bending angle, which not only greatly reduces the operator's work efficiency, but also fails to accurately control the bending angle, which is not conducive to the operator's use.

Therefore, the utility model provides a bending tool with adjustable angle to solve the problems raised in the above background technology.

Utility Model Content

The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an angle-adjustable bending tool. By setting angle scale lines, workers can clearly understand the bending angle of parts. By setting baffles and switches, the rotation angle of the bending mechanism can be controlled so that the bending mechanism can stop moving after reaching the required bending angle. The bending angle of parts can be accurately controlled to meet different parts processing requirements, and automated control also improves work efficiency.

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

An angle-adjustable bending tool comprises a base mechanism, a clamp mechanism is fixedly arranged on one side of the upper end of the base mechanism, a baffle mechanism is rotatably arranged on the upper end of the base mechanism, a bending mechanism is rotatably arranged on the upper end of the baffle mechanism, and a cylindrical block is clamped and arranged at the center position of the upper end of the base mechanism;

The base mechanism comprises a disc, an angular scale line is fixedly arranged at the edge of the upper surface of the disc, a slide groove is provided at a distance from the outer edge of the upper end of the disc, a plurality of hexagonal holes are fixedly arranged at the upper end of the disc, and a fixed hole is fixedly arranged on each angular scale line of the upper end of the disc;

The baffle mechanism comprises a baffle and a slide rail, and a switch is fixedly arranged on one side of the baffle.

Through the above technical scheme, the base mechanism is provided to facilitate the protection of the internal structure and the accurate positioning of the bending angle, the fixture mechanism is provided to facilitate the fixing of the processed parts, the baffle mechanism is provided to facilitate the control of the bending angle, the cylindrical block is provided to facilitate the control of the bending curvature of the parts, the disc is provided to facilitate the protection of the internal mechanism and provide a workbench for the bending of the parts, the angle scale is provided to facilitate the staff to clearly understand the bending angle of the parts, the slide is provided to facilitate the baffle mechanism and the bending mechanism to rotate in the slide to achieve bending, the hexagonal hole is provided to facilitate the fixing and replacement of the cylindrical block, and cylindrical blocks of different sizes can be installed to meet different bending requirements, the fixing hole is provided to facilitate the placement of the latch to fix the baffle mechanism, and the baffle and the switch are provided to facilitate the blocking of the bending mechanism, so that the bending mechanism can stop moving after reaching the required bending angle, thereby controlling the bending angle of the parts.

Furthermore, a slider is fixedly provided at the lower end of the slide rail, and the slider slides inside the slide rail;

Through the above technical solution, by setting the slide rail and the slider, the baffle mechanism can move freely in the slide groove, and a specified angle can be set for the bending mechanism.

Furthermore, the baffle is provided with a socket on both sides, and a latch is movably provided inside the socket;

Through the above technical solution, the baffle moved to a specified angle can be fixed by setting a socket and a pin, so that after the bending mechanism reaches the position of the baffle, the baffle will not shift under the impact of the bending mechanism. At the same time, the bending mechanism can stop rotating immediately after touching the switch of the baffle mechanism.

Furthermore, the clamp mechanism comprises a clamping plate, a threaded rod is provided through the lower end of the clamping plate, a threaded block is threadedly sleeved at the middle position of the threaded rod, and a handle is fixedly provided at the other end of the threaded rod;

Through the above technical scheme, the clamp is fixed on the disc, close to the cylindrical block, the middle of the clamp is a hollow frame, one end of the threaded rod is rotatably set on the clamp, and the clamp is used to connect the components of the disc and the clamp mechanism, so that the clamp mechanism is fixed on the disc. The threaded block is set to drive the threaded block to move during the rotation of the threaded rod. The threaded block and the clamp work together to clamp the parts, so that one end of the part remains fixed during the bending process and will not affect the bending effect. The handle is set to facilitate the rotation of the threaded rod.

Furthermore, the bending mechanism comprises a motor and a cushion block, a small gear is fixedly provided at the output end of the motor, and a large gear is rotatably provided at the upper end of the cushion block;

Through the above technical solution, a motor is set to provide power for the rotation of the gear set, the large gear and the small gear are kept on the same horizontal plane through a pad, the small gear is driven to rotate by the motor, and the small gear is meshed with the large gear to cause the large gear to rotate as well.

Furthermore, a support rod is fixedly provided on the upper end of the large gear, and a bending block is fixedly provided on the upper end of the support rod;

Through the above technical solution, the large gear is connected to the bending block by setting a support rod, and the bending block will rotate with the rotation of the large gear. The rotation of the bending block will push the part to be bent to a desired angle.

The utility model has the following beneficial effects:

1. The utility model proposes an angle-adjustable bending tool. By setting angle scale lines, workers can clearly understand the bending angle of parts. By setting baffles and switches, the rotation angle of the bending mechanism can be controlled so that the bending mechanism can stop moving after reaching the required bending angle. The bending angle of parts can be accurately controlled to meet different parts processing requirements, and automated control also improves work efficiency.

2. The utility model proposes an angle-adjustable bending tool, which facilitates controlling the bending curvature of parts by setting cylindrical blocks, and facilitates fixing and replacing cylindrical blocks by setting hexagonal holes. Cylindrical blocks of different sizes can be installed to meet different bending requirements. The clamp mechanism is set to facilitate fixing the processed parts, and the clamp mechanism can be adjusted according to the size of the parts, which has strong practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is an axonometric schematic diagram of the utility model;

Fig. 2 is a schematic front cross-sectional view of the utility model;

Fig. 3 is a side sectional schematic diagram of the utility model;

FIG. 4 is a schematic top view of the utility model.

Legend:

1. Base mechanism; 2. Baffle mechanism; 3. Clamp mechanism; 4. Bending mechanism; 5. Cylindrical block; 101. Disc; 102. Angular scale line; 103. Slide groove; 104. Hexagonal hole; 105. Fixing hole; 201. Latch; 202. Baffle; 203. Switch; 204. Slide rail; 205. Slider; 206. Socket; 301. Clamp; 302. Threaded block; 303. Threaded rod; 304. Handle; 401. Bending block; 402. Support rod; 403. Motor; 404. Small gear; 405. Spacer; 406. Large gear.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1-4, the utility model provides an embodiment of an angle-adjustable bending tool: an angle-adjustable bending tool, comprising a base mechanism 1, a clamp mechanism 3 is fixedly arranged on one side of the upper end of the base mechanism 1, a baffle mechanism 2 is rotatably arranged on the upper end of the base mechanism 1, a bending mechanism 4 is rotatably arranged on the upper end of the baffle mechanism 2, and a cylindrical block 5 is clamped at the center position of the upper end of the base mechanism 1.

The base mechanism 1 is provided to facilitate protection of the internal structure and accurate positioning of the bending angle, the clamp mechanism 3 is provided to facilitate fixing of the processed parts, the baffle mechanism 2 is provided to facilitate control of the bending angle 4, and the cylindrical block 5 is provided to facilitate control of the bending curvature of the parts.

1-2 , the base mechanism 1 includes a disc 101 , an angular scale line 102 is fixedly provided at the edge of the upper surface of the disc 101 , a slide groove 103 is provided at a distance from the outer edge of the upper end of the disc 101 , a plurality of hexagonal holes 104 are fixedly provided at the upper end of the disc 101 , and a fixing hole 105 is fixedly provided on each angular scale line 102 at the upper end of the disc 101 .

The disc 101 is provided to facilitate the protection of the internal mechanism and provide a workbench for the bending of parts. The angle scale line 102 is provided to facilitate the staff to clearly understand the bending angle of the parts. The slide groove 103 is provided to facilitate the rotation of the baffle mechanism 2 and the bending mechanism 4 in the slide groove 103 to achieve bending. The hexagonal hole 104 is provided to facilitate the fixing and replacement of the cylindrical block 5, and cylindrical blocks 5 of different sizes can be installed to meet different bending requirements. The fixing hole 105 is provided to facilitate the placement of the pin 201 to fix the baffle mechanism 2.

1-3 , the baffle mechanism 2 includes a baffle 202 and a slide rail 204 , a switch 203 is fixedly provided on one side of the baffle 202 , sockets 206 are provided on both sides of the baffle 202 , latches 201 are movably provided inside the sockets 206 , a slider 205 is fixedly provided at the lower end of the slide rail 204 , and the slider 205 slides inside the slide rail 204 .

By setting the baffle 202, it is convenient to block the bending mechanism 4, and by setting the switch 203 to control the start and stop of the motor 403, the bending mechanism 4 can stop moving by triggering the switch 203 after reaching the required bending angle, thereby controlling the bending angle of the part. By setting the slide rail 204 and the slider 205, the baffle mechanism 2 can move freely in the slide groove 103 to set a specified angle for the bending mechanism 4.

1 , the clamp mechanism 3 includes a clamp plate 301 , a threaded rod 303 is provided at the lower end of the clamp plate 301 , a threaded block 302 is threadedly sleeved at the middle position of the threaded rod 303 , and a handle 304 is fixedly provided at the other end of the threaded rod 303 .

By setting a clamping plate 301 for connecting the components of the disc 101 and the clamping mechanism 3, the clamping mechanism 3 is fixed on the disc 101. By setting a threaded block 302, the threaded block 302 is driven to move during the process of rotating the threaded rod 303. The threaded block 302 and the clamping plate 301 work together to clamp the parts. By setting a handle 304, it is convenient to rotate the threaded rod 303.

1-4 , the bending mechanism 4 includes a motor 403 and a cushion block 405 , a small gear 404 is fixedly provided at the output end of the motor 403 , a large gear 406 is rotatably provided at the upper end of the cushion block 405 , a support rod 402 is fixedly provided at the upper end of the large gear 406 , and a bending block 401 is fixedly provided at the upper end of the support rod 402 .

The motor 403 is provided to provide power for the rotation of the gear set, and the pad 405 is used to keep the large gear 406 and the small gear 404 on the same horizontal plane. The small gear 404 is driven to rotate by the motor 403, and the small gear 404 is engaged with the large gear 406 so that the large gear 406 also rotates. The large gear 406 is connected to the bending block 401 by providing a support rod 402, and the bending block 401 will rotate with the rotation of the large gear 406. The rotation of the bending block 401 will push the part to bend to the required angle.

Working principle: Place the part horizontally on the clamp mechanism 3, turn the handle 304 to drive the threaded rod 303 to rotate, then the threaded block 302 will move along the threaded rod 303 to move closer to the clamp 301, thereby clamping the part. At this time, insert a suitable cylindrical block 5 into the hexagonal hole 104, so that the cylindrical block 5 is placed on one side of the part, and the bending mechanism 4 is placed on the other side of the part. With the unfixed end of the part as the starting point, rotate the baffle mechanism 2 to the desired bending angle according to the angle scale line 102, insert the pin 201 into the socket 206 and the fixing hole 105, and fix the baffle. The mechanism 2 is fixed at the required bending angle, and the motor 403 is started to rotate the small gear 404, which drives the large gear 406 to rotate. The support rod 402 at the upper end of the large gear 406 also rotates synchronously with the large gear 406. The support rod 402 will drive the bending block 401 to rotate, and the rotation of the bending block 401 will push the part to rotate around the cylindrical block 5. When the bending block 401 moves to the position of the baffle mechanism 2, the switch 203 is triggered to turn off the power of the motor 403, and the bending mechanism 4 can stop moving, thereby controlling the bending angle of the part.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. An angle-adjustable bending tool, comprising a base mechanism (1), characterized in that: a clamp mechanism (3) is fixedly arranged on one side of the upper end of the base mechanism (1), a baffle mechanism (2) is rotatably arranged on the upper end of the base mechanism (1), a bending mechanism (4) is rotatably arranged on the upper end of the baffle mechanism (2), and a cylindrical block (5) is clamped and arranged at the center position of the upper end of the base mechanism (1); The base mechanism (1) comprises a disc (101), an angular scale line (102) is fixedly provided at the edge of the upper surface of the disc (101), a slide groove (103) is provided at a position of a distance from the outer edge of the upper end of the disc (101), a plurality of hexagonal holes (104) are fixedly provided at the upper end of the disc (101), and a fixing hole (105) is fixedly provided on each angular scale line (102) at the upper end of the disc (101); The baffle mechanism (2) comprises a baffle (202) and a slide rail (204), and a switch (203) is fixedly arranged on one side of the baffle (202). 2. The angle-adjustable bending tool according to claim 1 is characterized in that a slider (205) is fixedly provided at the lower end of the slide rail (204), and the slider (205) slides inside the slide rail (204). 3. The angle-adjustable bending tool according to claim 1 is characterized in that: holes (206) are provided on both sides of the baffle (202), and a latch (201) is movably provided inside the hole (206). 4. An angle-adjustable bending tool according to claim 1, characterized in that: the clamp mechanism (3) includes a clamp plate (301), a threaded rod (303) is provided through the lower end of the clamp plate (301), a threaded block (302) is threadedly sleeved in the middle position of the threaded rod (303), and a handle (304) is fixedly provided at the other end of the threaded rod (303). 5. The angle-adjustable bending tool according to claim 1 is characterized in that: the bending mechanism (4) comprises a motor (403) and a cushion block (405), a small gear (404) is fixedly provided at the output end of the motor (403), and a large gear (406) is rotatably provided at the upper end of the cushion block (405). 6. An angle-adjustable bending tool according to claim 5, characterized in that a support rod (402) is fixedly provided on the upper end of the large gear (406), and a bending block (401) is fixedly provided on the upper end of the support rod (402).