Cut-off machine for anchor rod machining

Abstract

The utility model discloses a cut-off machine for anchor rod machining, which relates to the technical field of anchor rod cutting and comprises a machining frame and an anchor rod fixing device. A mounting frame is fixedly mounted at the top of the machining frame, a sliding groove is formed in the top of the mounting frame, and two sliding blocks are slidably connected into the sliding groove; the anchor rod fixing device comprises a two-way threaded rod, a two-way motor, two arc-shaped pressing rods and four fixing pressing blocks, the two-way threaded rod is in threaded connection with the interiors of the two sliding blocks, threads opposite in direction are formed in the front end and the rear end of the two-way threaded rod, and the two-way threaded rod is rotationally installed in the sliding groove; the two arc-shaped pressing rods are fixedly connected to the lower ends of the two sliding blocks correspondingly, the two fixing pressing blocks on the left side fix the anchor rod on the left side, the two fixing pressing blocks on the right side fix the anchor rod on the right side, when the anchor rods are cut off, the two anchor rods are fixed through the four fixing pressing blocks, and the short anchor rods are prevented from flying out; and the safety of cutting the anchor rod by a worker is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anchor rod cutting, particularly to a cutting-off machine for anchor rod machining. BACKGROUND

[0002] Anchor rod is the most basic component of roadway support in contemporary coal mine, which reinforces the surrounding rock of roadway together, so that the surrounding rock supports itself, and anchor rod is not only used in mines, but also used in engineering technology to reinforce the main body of slope, tunnel and dam.

[0003] The currently disclosed patent CN219151704U discloses an anti-floating anchor rod production anchor rod cutting-off machine, which realizes the cutting length adjustment of anchor rod by setting an anchor rod cutting length adjustment device, and only needs to adjust the moving seat once before anchor rod cutting operation, which can ensure the cutting length of anchor rod. Compared with the prior art, the cutting length of anchor rod is adjusted by controlling the movement of the moving seat on the slide rail, the moving seat is limited by the limiting assembly, the button of the anchor rod touch limit transmitter is touched, the signal receiver receives the signal, and the anchor rod cutting machine starts the anchor rod cutting operation.

[0004] Based on the above search, it is found that the anchor rod cutting-off machine only needs to adjust the moving seat once before anchor rod cutting operation, which can ensure the cutting length of anchor rod. However, during the cutting process of the cutting machine, only one end of the anchor rod is fixed. Since the anchor rod is cut into two ends after cutting, the cut end of the anchor rod is usually shorter and lighter. When the anchor rod is cut, the shorter anchor rod is easy to fly outwards, which affects the safety of workers cutting the anchor rod. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve one of the technical problems in the prior art, and provides a cutting-off machine for anchor rod machining, which can solve the problem that the anchor rod is cut into two ends after cutting, the cut end of the anchor rod is usually shorter and lighter, and the shorter anchor rod is easy to fly outwards when the anchor rod is cut, which affects the safety of workers cutting the anchor rod.

[0006] To achieve the above object, the utility model provides the following technical scheme: an anchor rod processing cutting-off machine, including processing frame and anchor rod fixing device, the top of processing frame is fixedly installed with mounting bracket, the top of mounting bracket is opened with sliding slot, the inside of sliding slot is slidably connected with two sliding blocks, anchor rod fixing device includes two -way threaded rod, two -way motor, two arc -shaped pressure bars and four fixed pressure blocks, two -way threaded rod is connected in the inside of two sliding blocks, the front and back two ends of two -way threaded rod are opened with opposite thread, two -way threaded rod is rotatably installed in the inside of sliding slot, two arc -shaped pressure bars are fixedly connected respectively in the lower end of two sliding blocks, four fixed pressure blocks are fixedly connected respectively in the lower end of two arc -shaped pressure bars, and the surface of four fixed pressure blocks is opened with arc -shaped pressure groove.

[0007] Preferably, the two-way motor is fixedly installed in the inside of the sliding slot, and the rear end of the two-way threaded rod is fixedly connected with the front end of the two-way motor.

[0008] Preferably, the inside of the processing frame is slidably connected with a sliding table, and the left end of the sliding table is fixedly installed with a transmission motor.

[0009] Preferably, the output end of the transmission motor is fixedly installed with a cutting saw blade, the top of the processing frame is opened with a cutting sliding slot, and the cutting saw blade is slidably installed in the inside of the cutting sliding slot.

[0010] Preferably, the inside of the processing frame is fixedly installed with a hydraulic machine, and the output end of the hydraulic machine is fixedly connected to the rear side of the sliding table.

[0011] Preferably, the top of the sliding table is opened with two trapezoidal sliding slots.

[0012] Preferably, the top wall of the processing frame is fixedly connected with two trapezoidal sliding blocks, and the two trapezoidal sliding blocks are slidably connected in the inside of the two trapezoidal sliding slots.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The anchor rod processing cutting-off machine, when the anchor rod is cut off, the two fixed pressure blocks on the left side fix the anchor rod on the left side, the two fixed pressure blocks on the right side fix the anchor rod on the right side, and the two anchor rods are fixed by the four fixed pressure blocks when cutting, so that the shorter anchor rod is prevented from flying outwards, and the safety of the worker cutting the anchor rod is ensured. ACCURACY OF DRAWINGS

[0015] The utility model is further illustrated below in connection with the drawings and examples:

[0016] Figure 1 It is the whole structure schematic diagram of the utility model anchor rod processing cutting-off machine;

[0017] Figure 2The utility model discloses a bottom structure schematic diagram of cutting-off machine for anchor rod processing.

[0018] Figure 3 The utility model discloses a top structure schematic diagram of cutting-off machine for anchor rod processing.

[0019] Figure 4 The utility model discloses a surface structure schematic diagram of fixed briquetting.

[0020] Reference Signs: 1, processing frame;2, mounting frame;3, sliding groove;4, sliding block;5, two -way threaded rod;6, two -way motor;7, arc pressure rod;8, fixed briquetting;9, arc pressure groove;10, sliding table;11, transmission motor;12, cutting saw blade;13, cutting sliding groove;14, hydraulic press;15, trapezoidal sliding groove;16, trapezoidal sliding block. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the drawings, and the function of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like indicated by the drawings, is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, greater than, less than, more than and the like are not included in the number, and above, below and the like are included in the number.If it is described to the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation and connection should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: an anchor rod processing cutting-off machine, including processing frame 1 and anchor rod fixing device, the top fixed mounting of processing frame 1 has mounting frame 2, the top of mounting frame 2 is opened in the sliding slot 3, the inside sliding connection of sliding slot 3 has two sliding blocks 4, and the anchor rod fixing device includes two -way threaded rod 5, two -way motor 6, two arc pressure rod 7 and four fixed pressure blocks 8, two -way threaded rod 5 is connected in the inside of two sliding blocks 4, and the front and rear ends of two -way threaded rod 5 are opened in the thread opposite in direction, and two -way threaded rod 5 rotation is installed in the inside of sliding slot 3, and two -way motor 6 fixed mounting is installed in the inside of sliding slot 3, and the rear end of two -way threaded rod 5 is fixedly connected with the front end of two -way motor 6, and two arc pressure rod 7 are fixedly connected respectively in the lower end of two sliding blocks 4, and four fixed pressure blocks 8 are fixedly connected respectively in the lower end of two arc pressure rod 7, and the surface of four fixed pressure blocks 8 all is opened in arc pressure groove 9;

[0026] After the staff puts the anchor rod into the inside of the front two fixed pressure blocks 8 and the rear two fixed pressure blocks 8, starts two -way motor 6, the output end rotation of two -way motor 6 can drive two -way threaded rod 5 to rotate, and two -way threaded rod 5 rotation can drive two sliding blocks 4 to slide relatively, and two sliding blocks 4 slide relatively and drive two arc pressure rod 7 to slide relatively, and two arc pressure rod 7 slide relatively can drive the front two fixed pressure blocks 8 and the rear two fixed pressure blocks 8 to slide relatively and be clamped on the surface of anchor rod through arc pressure groove 9, and then the anchor rod is fixedly installed on the top of processing frame 1.

[0027] The inside of processing frame 1 is slidably connected with sliding table 10, the left end fixed mounting of sliding table 10 has transmission motor 11, and the output end fixed mounting of transmission motor 11 has cutting saw blade 12, and the top of processing frame 1 is opened in cutting sliding slot 13, and cutting saw blade 12 is slidably installed in the inside of cutting sliding slot 13, and the inside fixed mounting of processing frame 1 has hydraulic press 14, and the output end fixed connection of hydraulic press 14 is on the rear side of sliding table 10, and the top of sliding table 10 is opened in two trapezoidal sliding slots 15, and the top wall fixed connection of processing frame 1 has two trapezoidal sliding blocks 16, and two trapezoidal sliding blocks 16 are slidably connected in the inside of two trapezoidal sliding slots 15.

[0028] When the anchor rod is fixed, the staff starts the transmission motor 11, and the output end of the transmission motor 11 rotates to drive the cutting saw blade 12 to rotate in the cutting chute 13. After starting the hydraulic machine 14, the output end of the hydraulic machine 14 slides to the rear side to drive the sliding table 10 to slide to the rear side, and the two trapezoidal sliding blocks 16 guide and limit the sliding table 10 to ensure that the sliding table 10 can slide horizontally to the rear side. The sliding table 10 slides to the rear side to drive the transmission motor 11 and the cutting saw blade 12 to slide to the rear side to cut the anchor rod. After the anchor rod is cut off, the two fixed pressing blocks 8 on the left side fix the anchor rod on the left side, and the two fixed pressing blocks 8 on the right side fix the anchor rod on the right side. When the anchor rod is cut off, the four fixed pressing blocks 8 fix the two anchor rods to prevent the shorter anchor rod from flying outwards, ensuring the safety of the staff cutting the anchor rod.

[0029] Structural description:

[0030] Processing frame 1: The processing frame 1 is the main support structure of the entire cutting machine, which bears all other components and provides a basic framework for their installation and operation. All subsequent processing operations will be carried out within the scope of the processing frame.

[0031] Mounting frame 2: The mounting frame 2 is mounted on the top of the processing frame 1, which is an auxiliary support structure, mainly providing installation positions for subsequent components. For example, it bears the sliding chute 3, providing vertical space and basic support for the movement of other components.

[0032] Sliding chute 3: The sliding chute 3 is located on the top of the mounting frame 2 and is a sliding connection structure that can accommodate the sliding block 4 and allow it to slide within. It provides a horizontal movement track for the sliding block 4, enabling it to move smoothly along the length of the sliding chute 3.

[0033] Sliding block 4: The sliding block 4 is a sliding component with a two-way threaded rod 5 connected inside. Its main function is to convert the rotational motion of the two-way threaded rod 5 into horizontal linear motion, thereby driving other components connected to it to move. The movement of the sliding block 4 is constrained by the sliding chute 3 and can only slide in the direction of the sliding chute 3.

[0034] Two-way threaded rod 5: The two-way threaded rod 5 is a key driving component of the anchor rod fixing device, with opposite threads at its front and rear ends. When the two-way threaded rod 5 rotates, the two sliding blocks 4 connected by the threads will move in opposite directions due to the opposite directions of the threads. This structure design can achieve the synchronous but opposite movement of the two sliding blocks 4 in the horizontal direction, ensuring that the subsequent fixing action can be performed symmetrically.

[0035] Bidirectional motor 6: Bidirectional motor 6 is fixedly installed inside the sliding groove 3 as a power source. Its front end is fixedly connected with the rear end of the bidirectional threaded rod 5, and drives the bidirectional threaded rod 5 to rotate by outputting rotary power. The forward rotation or reverse rotation of the bidirectional motor 6 drives the bidirectional threaded rod 5 to rotate correspondingly, thereby controlling the relative or opposite sliding of the sliding block 4.

[0036] Arc-shaped pressing rod 7: The number of arc-shaped pressing rods 7 is two, which are fixedly connected with the lower ends of the two sliding blocks 4 respectively. When the sliding block 4 moves under the drive of the sliding block 4, the arc-shaped pressing rod 7 moves accordingly. The arc-shaped design may be to better adapt to the shape of the anchor rod, and better fit the surface of the anchor rod when the anchor rod is fixed, thereby providing more stable fixing effect.

[0037] Fixed pressing block 8: The number of fixed pressing blocks 8 is four, which are fixedly connected with the lower ends of the two arc-shaped pressing rods 7 respectively. Their position distribution is that the front two and the rear two are distributed, and each surface of the fixed pressing block 8 is provided with an arc-shaped pressing groove 9. The fixed pressing block 8 is a component that directly contacts and fixes the anchor rod, and the existence of the arc-shaped pressing groove 9 can better fit the circular surface of the anchor rod, increase the contact area with the anchor rod, and thus improve the firmness of the fixing.

[0038] Slide table 10: The slide table 10 is slidingly connected inside the machining rack 1, which carries the transmission motor 11 and the cutting saw blade 12. The movement of the slide table 10 is driven by the hydraulic machine 14, and the trapezoidal slide groove 15 on the top of the slide table 10 cooperates with the trapezoidal slide block 16 on the machining rack 1 to ensure the linear sliding of the slide table 10 in the horizontal direction, avoiding deviation or shaking during movement.

[0039] Transmission motor 11: The transmission motor 11 is fixedly installed at the left end of the slide table 10, and the output end is fixedly installed with the cutting saw blade 12. The main function of the transmission motor 11 is to provide rotary power for the cutting saw blade 12, so that the cutting saw blade 12 can rotate at high speed, thereby having the ability to cut the anchor rod.

[0040] Cutting saw blade 12: The cutting saw blade 12 is an execution component for cutting operation, which rotates at high speed under the drive of the transmission motor 11. The cutting saw blade 12 is slidingly installed inside the cutting slide groove 13, which ensures that the cutting saw blade 12 can move within a certain range during cutting, and the cutting slide groove 13 plays a certain guiding and restraining role on the movement of the cutting saw blade 12, ensuring that the cutting saw blade 12 cuts the anchor rod in the correct direction.

[0041] Cutting slide groove 13: The cutting slide groove 13 is provided on the top of the machining rack 1, which provides a sliding track for the movement of the cutting saw blade 12, so that the cutting saw blade 12 can only move in the direction of the cutting slide groove 13 during cutting, ensuring the linearity and accuracy of the cutting action.

[0042] Hydraulic machine 14: hydraulic machine 14 is fixedly installed in the inside of processing frame 1, and its output end is fixedly connected to the rear side of sliding table 10. Hydraulic machine 14 serves as the power source of sliding table 10, and can push sliding table 10 to slide in processing frame 1 through telescopic action, thereby providing power for the forward and backward movement of cutting saw blade 12, and enabling cutting saw blade 12 to approach and cut the anchor rod.

[0043] Trapezoidal sliding groove 15: trapezoidal sliding groove 15 is arranged on the top of sliding table 10, and there are two trapezoidal sliding grooves 15, which are used in cooperation with trapezoidal sliding blocks 16, and play the role of guiding and limiting.

[0044] Trapezoidal sliding block 16: trapezoidal sliding block 16 is fixedly connected to the top wall of processing frame 1, and there are two trapezoidal sliding blocks 16, which are respectively slidingly connected to the inside of two trapezoidal sliding grooves 15. The main role of trapezoidal sliding blocks 16 is to guide and limit the movement of sliding table 10, so as to ensure that sliding table 10 remains horizontal and stable during the forward and backward sliding process, prevent sliding table 10 from deviating upward, downward, leftward or rightward, and ensure that cutting saw blade 12 can accurately cut the anchor rod.

[0045] The above has made a detailed description of the embodiments of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A cutting-off machine for processing of an anchor rod, characterized in that, The utility model relates to a processing frame and anchor rod fixing device, and belongs to the field of processing frame and anchor rod fixing device. The top of the processing frame (1) is fixedly provided with a mounting frame (2), the top of the mounting frame (2) is provided with a sliding groove (3), and the inside of the sliding groove (3) is slidably connected with two sliding blocks (4). The anchor rod fixing device comprises a bidirectional threaded rod (5), a bidirectional motor (6), two arc-shaped pressing rods (7) and four fixed pressing blocks (8), the bidirectional threaded rod (5) is threadedly connected in the inside of the two sliding blocks (4), the front and rear ends of the bidirectional threaded rod (5) are provided with threads in opposite directions, the bidirectional threaded rod (5) is rotatably installed in the inside of the sliding groove (3), the two arc-shaped pressing rods (7) are fixedly connected with the lower ends of the two sliding blocks (4) respectively, the four fixed pressing blocks (8) are fixedly connected with the lower ends of the two arc-shaped pressing rods (7) respectively, and the surfaces of the four fixed pressing blocks (8) are all provided with arc-shaped pressing grooves (9). The bidirectional motor (6) is fixedly installed in the inside of the sliding groove (3), and the rear end of the bidirectional threaded rod (5) is fixedly connected with the front end of the bidirectional motor (6).

2. A cutting-off machine for processing of an anchor rod according to claim 1, characterized in that: The inside of the processing frame (1) is slidably connected with a sliding table (10), and the left end of the sliding table (10) is fixedly provided with a transmission motor (11).

3. A cutting-off machine for processing of an anchor rod according to claim 1, characterized in that: The output end of the transmission motor (11) is fixedly provided with a cutting saw blade (12), the top of the processing frame (1) is provided with a cutting sliding groove (13), and the cutting saw blade (12) is slidably installed in the inside of the cutting sliding groove (13).

4. A cutting-off machine for processing of an anchor rod according to claim 3, characterized in that: The inside of the processing frame (1) is fixedly provided with a hydraulic machine (14), and the output end of the hydraulic machine (14) is fixedly connected with the rear side of the sliding table (10).

5. A cutting-off machine for processing of rock bolts according to claim 4, characterized in that: The top of the sliding table (10) is provided with two trapezoidal sliding grooves (15).

6. A cutting-off machine for processing of an anchor rod according to claim 5, characterized in that: The top wall of the processing frame (1) is fixedly connected with two trapezoidal sliding blocks (16), and the two trapezoidal sliding blocks (16) are slidably connected in the inside of the two trapezoidal sliding grooves (15) respectively.

7. A cutting-off machine for processing of an anchor rod according to claim 6, characterized in that: ​

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