Bending machine for U-shaped bolt

Abstract

The utility model discloses a bending machine for a U-shaped bolt, which comprises an operation table board, a bending mechanism is arranged on the upper surface of the operation table board, a groove is arranged on the operation table board, an adjusting mechanism is arranged on one side of the groove, a driving mechanism is arranged on the upper surface of the operation table board, a fixing seat is arranged on the opposite side of an auxiliary roller, and a clamping mechanism is arranged on the fixing seat. And a telescopic mechanism is mounted on the fixed seat. According to the bending machine for the U-shaped bolt, through the design of the second threaded rod, the fixing frame, the pressing wheel and the second rotating handle, a user can rotate the second rotating handle and drive the second threaded rod to rotate according to the size of the U-shaped bolt, so that the pressing wheel is adjusted to a proper position and applies proper pressure, the stability of the U-shaped bolt in the bending process is ensured, and the bending quality of the U-shaped bolt is improved. Broken bending caused by shaking or sliding is avoided, a user can easily rotate the first rotating handle to drive the first threaded rod to rotate, and therefore the adjusting block can accurately slide to the needed position on the sliding rail.

Description

Technical Field

[0001] This utility model relates to the field of U-bolt technology, and in particular to a bending machine for U-bolts. Background Technology

[0002] U-bolts, also known as saddle bolts, are non-standard parts named for their U-shaped shape. They have threads at both ends that can be used with nuts. They are mainly used to fix tubular objects such as water pipes or sheet objects such as leaf springs in automobiles. Because the way they fix objects is like a person riding a horse, they are called saddle bolts.

[0003] Chinese patent application CN202121947923.X discloses a bending machine for U-bolts, including a working platform. The surface of the working platform is provided with a support frame, and the support frame is provided with a pressing mechanism and a cutting mechanism. The surface of the working platform is provided with a positioning block, and both the positioning block and the cutting mechanism are connected to an adjustment mechanism. The surface of the working platform is provided with a first channel that cooperates with the pressing mechanism. This device first cuts the steel bar through the cutting mechanism, and then bends the steel bar into shape through the cooperation of the pressing mechanism and the first channel. It eliminates the need for workers to first cut the steel bar and then reposition and bend the cut steel bar, making it easier for workers to operate and saving time.

[0004] However, existing bending machines still have some defects. The bending effect is poor, and the bending device cannot be adjusted accordingly when faced with stainless steel bars of different thicknesses, which makes bending work impossible and results in poor usability. Utility Model Content

[0005] To address the aforementioned shortcomings in the existing technology, this utility model provides a bending machine for U-bolts. The purpose is to solve the problems of poor bending effect, inability of the bending device to adjust accordingly when dealing with stainless steel bars of different thicknesses, resulting in the inability to perform bending work and poor usability.

[0006] To achieve the above-mentioned utility model objectives, the technical solution adopted by this utility model is as follows: a bending machine for U-bolts, including an operating table, a bending mechanism installed on the upper surface of the operating table, a groove opened on the upper surface of the operating table, an adjustment mechanism installed on one side of the groove, a driving mechanism installed on the upper surface of the operating table, an auxiliary roller provided on one side of the driving mechanism, a fixed seat installed on the opposite side of the auxiliary roller, and a telescopic mechanism installed on the fixed seat;

[0007] The adjustment mechanism includes a rectangular groove on the operating table, a threaded rod is installed on the rectangular groove, a rotating handle is installed at one end of the threaded rod, an adjustment block is threadedly connected to the threaded rod, and slide rails are provided on both sides of the rectangular groove, and the adjustment block slides on the slide rails.

[0008] Furthermore, the drive mechanism includes a mounting bracket fixedly installed on the upper surface of the operating table, a drive motor is mounted on the mounting bracket, the output end of the drive motor is connected to a rotating shaft, and a drive roller is mounted on the rotating shaft.

[0009] Furthermore, the telescopic mechanism includes a threaded rod II threadedly connected to a fixed base, one end of which is rotatably connected to a fixed frame, a pressure wheel is mounted on the fixed frame, and a rotating handle II is mounted on the other end of the threaded rod II.

[0010] Furthermore, the bending mechanism includes a mounting base fixedly installed on the upper surface of the operating table, an electric push rod mounted on the mounting base, a bending arc-shaped seat mounted on one end of the electric push rod, a sliding rod sleeved on the mounting base, and one end of the bending arc-shaped seat fixedly connected to the sliding rod.

[0011] Furthermore, a sliding groove is provided on the operating table surface, and the fixing frame slides on the sliding groove.

[0012] Furthermore, a support leg is fixedly installed at the bottom of the operating table.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model discloses a U-bolt bending machine. Through the design of a threaded rod, a fixed frame, a pressure wheel, and a rotating handle, the user can rotate the rotating handle according to the size of the U-bolt, driving the threaded rod to rotate, thereby adjusting the pressure wheel to the appropriate position and applying appropriate pressure. This ensures the stability of the U-bolt during the bending process and avoids poor bending caused by shaking or slippage. Through the combined design of the rectangular groove, the threaded rod, the rotating handle, the adjusting block, and the slide rail, the user can easily rotate the rotating handle to drive the threaded rod to rotate, thereby allowing the adjusting block to slide precisely to the required position on the slide rail. Attached Figure Description

[0015] Figure 1 This is a front view of a U-bolt bending machine according to the present invention;

[0016] Figure 2 This is a top view of a U-bolt bending machine according to the present invention;

[0017] Figure 3 This is an enlarged view of the telescopic mechanism of a U-bolt bending machine according to this utility model;

[0018] Figure 4 This is an enlarged view of the drive mechanism of a U-bolt bending machine according to this utility model.

[0019] Appendix Label Reference Table:

[0020] 1. Operating table; 101. Slide groove; 2. Bending mechanism; 201. Mounting base; 202. Electric push rod; 203. Bending arc seat; 204. Slide rod; 3. Groove; 4. Adjustment mechanism; 401. Rectangular groove; 402. Threaded rod one; 403. Rotary handle one; 404. Adjusting block; 405. Slide rail; 5. Drive mechanism; 501. Mounting frame; 502. Drive motor; 503. Rotating shaft; 504. Drive roller; 6. Auxiliary roller; 7. Fixed base; 8. Telescopic mechanism; 801. Threaded rod two; 802. Fixed frame; 803. Pressure wheel; 804. Rotary handle two; 9. Support leg. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figures 1 to 4 As shown, a U-bolt bending machine includes an operating table 1, a bending mechanism 2 installed on the upper surface of the operating table 1, a groove 3 opened on the upper surface of the operating table 1, an adjustment mechanism 4 installed on one side of the groove 3, a drive mechanism 5 installed on the upper surface of the operating table 1, an auxiliary roller 6 provided on one side of the drive mechanism 5, a fixed seat 7 installed on the opposite side of the auxiliary roller 6, and a telescopic mechanism 8 installed on the fixed seat 7.

[0025] The adjustment mechanism 4 includes a rectangular groove 401 on the operating table 1, a threaded rod 402 is installed on the rectangular groove 401, a rotating handle 403 is installed at one end of the threaded rod 402, an adjustment block 404 is threadedly connected to the threaded rod 402, and slide rails 405 are provided on both sides of the rectangular groove 401, and the adjustment block 404 slides on the slide rails 405.

[0026] With the above solution, the user can rotate the rotating handle 403 to drive the threaded rod 402 to rotate within the rectangular groove 401. The rotation of the threaded rod 402 causes the adjusting block 404 to slide on the slide rail 405, thereby adjusting its position. The position adjustment of the adjusting block 404 can adapt to the bending requirements of U-bolts of different specifications, improving the versatility and flexibility of the equipment.

[0027] The drive mechanism 5 includes a mounting bracket 501 fixedly installed on the upper surface of the operating table 1. A drive motor 502 is mounted on the mounting bracket 501. The output end of the drive motor 502 is connected to a rotating shaft 503. A drive roller 504 is mounted on the rotating shaft 503.

[0028] Through the above scheme, the drive mechanism 5 drives the rotating shaft 503 to rotate through the drive motor 502 on the mounting frame 501, thereby driving the drive roller 504 to automatically feed materials. This not only reduces the labor intensity of operators, but also improves the accuracy and consistency of feeding, and avoids errors caused by manual feeding.

[0029] The telescopic mechanism 8 includes a threaded rod 801 threadedly connected to a fixed base 7. One end of the threaded rod 801 is rotatably connected to a fixed frame 802. A pressure wheel 803 is installed on the fixed frame 802. A rotating handle 804 is installed on the other end of the threaded rod 801.

[0030] With the above scheme, the threaded rod 801, the fixing bracket 802, the clamping wheel 803, and the rotating handle 804 are used in combination. The user can rotate the rotating handle 804 according to the size of the U-bolt to drive the threaded rod 801 to rotate, thereby adjusting the clamping wheel 803 to a suitable position and applying appropriate pressure, ensuring the stability of the U-bolt during the bending process and avoiding poor bending caused by shaking or slippage.

[0031] The bending mechanism 2 includes a mounting base 201 fixedly installed on the upper surface of the operating table 1. An electric push rod 202 is installed on the mounting base 201. A bending arc-shaped seat 203 is installed at one end of the electric push rod 202. A slide rod 204 is sleeved on the mounting base 201. One end of the bending arc-shaped seat 203 is fixedly connected to the slide rod 204.

[0032] The above scheme enables bending operations by driving the bending arc-shaped seat 203. The rapid response and precise control of the electric push rod make the bending process more efficient and accurate, while the slide rod 204 ensures the stability of the bending arc-shaped seat 203 during movement, further improving bending accuracy.

[0033] The operating table 1 has a slide groove 101, and the fixing bracket 802 slides on the slide groove 101.

[0034] Through the above solution, the slide 101 provides a smooth sliding track for the fixed frame 802, ensuring the stability and accuracy of the pressure roller 803 during the adjustment process, which not only improves the stability of the equipment, but also extends the service life of the equipment.

[0035] A support leg 9 is fixedly installed at the bottom of the work surface 1.

[0036] The usage process of this utility model patent is as follows: First, place the U-bolt to be bent on the operating table 1, ensuring that it is aligned with the drive roller 504. Start the drive motor 502, and the drive roller 504 rotates to send the U-bolt into the bending area. After the U-bolt is sent into the bending area, start the electric push rod 202. The telescopic movement of the electric push rod 202 drives the bending arc seat 203 to move along the slide rod 204 to bend the U-bolt. After the U-bolt is bent to the required angle, turn off the electric push rod 202 and the drive motor 502, release the pressure wheel 803 of the telescopic mechanism 8, and take out the U-bolt that has been bent.

[0037] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A bending machine for U-bolts, characterized in that, Including the operation platform (1), the upper surface of the operation platform (1) is provided with a bending mechanism (2), the upper surface of the operation platform (1) is provided with a recess (3), one side of the recess (3) is provided with an adjusting mechanism (4), the upper surface of the operation platform (1) is provided with a driving mechanism (5), one side of the driving mechanism (5) is provided with an auxiliary roller (6), the opposite side of the auxiliary roller (6) is provided with a fixed seat (7), the fixed seat (7) is provided with a telescopic mechanism (8); The adjusting mechanism (4) comprises a rectangular groove (401) formed in the operation platform (1), a threaded rod one (402) is installed on the rectangular groove (401), a rotating handle one (403) is installed at one end of the threaded rod one (402), an adjusting block (404) is threadedly connected to the threaded rod one (402), slide rails (405) are formed on both sides of the rectangular groove (401), and the adjusting block (404) slides on the slide rails (405).

2. The bending machine for U-bolts according to claim 1, characterized in that: The driving mechanism (5) comprises a mounting frame (501) fixedly installed on the upper surface of the operation platform (1), a driving motor (502) is installed on the mounting frame (501), a rotating shaft (503) is drivingly connected to the output end of the driving motor (502), and a driving roller (504) is installed on the rotating shaft (503).

3. The bending machine for U-bolts according to claim 1, characterized in that: The telescopic mechanism (8) comprises a threaded rod two (801) threadedly connected to the fixed seat (7), a fixed frame (802) is rotatably connected to one end of the threaded rod two (801), a pressing wheel (803) is installed on the fixed frame (802), and a rotating handle two (804) is installed at the other end of the threaded rod two (801).

4. The bending machine for U-bolts according to claim 1, characterized in that: The bending mechanism (2) comprises a mounting seat (201) fixedly installed on the upper surface of the operation platform (1), an electric push rod (202) is installed on the mounting seat (201), a bending arc-shaped seat (203) is installed at one end of the electric push rod (202), a sliding rod (204) is sleeved on the mounting seat (201), and one end of the bending arc-shaped seat (203) is fixedly connected with the sliding rod (204).

5. The bending machine for U-bolts according to claim 3, characterized in that: A sliding groove (101) is formed in the operation platform (1), and the fixed frame (802) slides on the sliding groove (101).

6. The bending machine for U-bolts according to claim 1, characterized in that: The bottom end of the operation platform (1) is fixedly provided with a supporting leg (9).

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