A threaded steel type anchor rod processing equipment

Abstract

This utility model discloses a threaded steel anchor bolt processing device, including an upper base and a lower base arranged opposite each other, which are slidably connected. The top of the upper base is provided with a cylinder to drive it to move up and down, and the bottom of the upper base is provided with a cutting blade. A support is provided on the lower base, and the cutting blade and the support are offset. A limiting structure is provided between the upper base and the lower base. The limiting structure includes a first clamping block, a second clamping block and a control component. The first clamping block is fixedly set on the lower base and is located on the side of the support away from the cutting blade. The second clamping block is slidably set on the side opposite to the first clamping block. The control component controls the second clamping block to slide towards or away from the first clamping block, and the second clamping block can clamp with the first clamping block. A measuring table is provided on the side of the lower base near the support.

Description

Technical Field

[0001] This utility model relates to the technical field of threaded steel cutting equipment, and more particularly to a threaded steel anchor bolt processing equipment. Background Technology

[0002] In mining and shaft engineering, threaded steel anchor bolts are frequently used for roof and sidewall support in underground roadways to prevent loosening or collapse of the surrounding rock, or to improve rock mass stability by installing anchor bolts around mining faces or goaf areas. A key step in manufacturing anchor bolts using threaded steel is cutting it to the appropriate length. Currently, some companies use small cutting equipment that requires manual measurement of the length beforehand, manual placement of the threaded steel onto the cutting blade, and manual assistance in securing the steel before cutting. This process is slow and requires manual intervention. Utility Model Content

[0003] The main objective of this invention is to provide a threaded steel anchor bolt processing device to solve the problems of existing small cutting devices that require manual length measurement before cutting and manual assistance in fixing the threaded steel during cutting.

[0004] To solve the above-mentioned technical problems, this utility model is implemented as follows: a threaded steel anchor bolt processing device includes an upper base and a lower base arranged opposite each other, the upper base and the lower base are slidably connected, the top of the upper base is provided with a cylinder to drive it to move up and down, and the bottom of the upper base is provided with a cutting blade; the lower base is provided with a support, and the cutting blade and the support are staggered.

[0005] A limiting structure is provided between the upper base and the lower base. The limiting structure includes a first clamping block, a second clamping block, and a control component. The first clamping block is fixedly disposed on the lower base and located on the side of the support away from the cutting blade. The second clamping block is slidably disposed on the side opposite to the first clamping block. The control component controls the second clamping block to slide towards or away from the first clamping block, and the second clamping block can clamp with the first clamping block.

[0006] A measuring platform is provided on the side of the lower base near the support. The measuring platform is long and extends away from the support. Scale lines are provided on the measuring platform along its length. A receiving part is provided through the upper surface of the measuring platform along its length. A slope is provided on one side of the receiving part along its length. A fixed-length plate is slidably provided above the receiving part.

[0007] As a further technical solution, the control component includes a fixed plate, an adjusting plate, and a spring-loaded part. The fixed plate is vertically and fixedly mounted on the surface of the lower base. The fixed plate is located on the side of the second clamping block away from the first clamping block, and a space is provided between the fixed plate and the second clamping block. The adjusting plate is fixedly and vertically mounted at the bottom of the upper base. The adjusting plate is offset from the fixed plate, and the adjusting plate is located above the space between the fixed plate and the second clamping block. The thickness of the adjusting plate is equal to the farthest distance between the sliding block and the fixed plate, and the lower end of the adjusting plate is lower than the lower end of the cutting blade. The spring-loaded part is located between the fixed plate and the second clamping block. When the upper base moves downward, the adjusting plate is inserted into the space and pushes the second clamping block and the first clamping block to clamp each other.

[0008] As a further technical solution, the elastic part includes a spring and a sliding rod. The sliding rod is fixedly disposed on the side of the second clamping block away from the first clamping block. One end of the sliding rod is fixedly connected to the second clamping block, and the other end passes through the fixing plate and is slidably connected to the fixing plate. A limiting piece is fixedly provided at the end of the sliding rod away from the sliding block. The spring is sleeved on the sliding rod and located between the limiting piece and the fixing plate. The two ends of the spring abut against the limiting piece and the fixing plate, respectively.

[0009] As a further technical solution, the lower end of the adjusting plate is provided with a transition slope on the side near the second clamping block, and the top of the second clamping block is provided with a corresponding transition slope on the side near the adjusting plate.

[0010] As a further technical solution, the lower base is provided with a through-hole that penetrates the lower base. The through-hole is located between the second clamping block and the first clamping block, and is located directly below the adjusting plate.

[0011] As a further technical solution, a vertical through groove is provided on the adjustment plate, the through groove extends to the lower end of the adjustment plate, and the through groove is slidably connected to the adjustment rod.

[0012] As a further technical solution, a vertical plate is provided on the side of the receiving part away from the slope, and the vertical plate is set along the length direction of the measuring platform; a sliding groove is provided at one end of the fixed length plate, and the sliding groove is slidably connected to the vertical plate.

[0013] As a further technical solution, a threaded hole is provided on one side of the slide, and a threaded pin is inserted into the threaded hole, with the end of the threaded pin abutting against the side of the vertical plate.

[0014] The beneficial effects of this utility model are as follows: By setting a limiting structure and a support that cooperates with the cutting blade, the position of the threaded steel can be fixed by the limiting structure and the support when cutting threaded steel, thus eliminating the need for manual assistance. In addition, this application also includes a measuring table, which allows for direct fixed-length cutting of the threaded steel during cutting, making the operation convenient and saving time and effort. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a perspective view of the upper base, lower base, and limiting structure in this utility model;

[0018] Figure 3 This is a perspective view of the upper base, lower base, and limiting structure of this utility model from another angle;

[0019] Figure 4 This is a schematic diagram of the limiting structure for clamping and fixing the threaded steel in this utility model;

[0020] Figure 5 This is a schematic diagram of the cutting state of this utility model.

[0021] Explanation of reference numerals in the attached figures

[0022] 1. Upper base; 10. Sliding sleeve; 11. Cylinder; 12. Cutting blade; 13. Adjusting plate; 14. Through groove; 15. Transition slope; 2. Lower base; 20. Sliding column; 21. Support; 210. Support groove; 22. First clamping block; 220. Clamping part; 23. Second clamping block; 24. Fixing plate; 25. Through opening; 26. Spring; 27. Sliding rod; 28. Limiting piece; 29. ​​Slide rail; 3. Measuring platform; 30. Receiving part; 31. Slope; 32. Length plate; 33. Slide groove; 34. Threaded hole; 35. Threaded pin; 37. Protrusion; 36. Vertical plate; 4. Bracket; 5. Threaded steel. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] like Figures 1-2As shown, this utility model proposes a threaded steel anchor bolt processing device, including an upper base 1 and a lower base 2 arranged opposite each other, with the upper base 1 and lower base 2 slidably connected. In this embodiment, the upper base 1 and lower base 2 are rectangular, with sliding sleeves 10 fixedly provided at the four corners of the upper base 1 and sliding posts 20 fixedly provided at the four corners of the lower base 2. The sliding sleeves 10 are respectively sleeved on the corresponding sliding posts 20. In addition, in this embodiment, the top of the upper base 1 is provided with a cylinder 11 to drive its up and down movement, wherein the cylinder 11 can be a hydraulic cylinder 11. A fixed bracket 4 is provided above the upper base 1 to fix the cylinder 11, thereby using the cylinder 11 to drive the upper base 1 to move up and down. In this application, the bottom of the upper base 1 is provided with a cutting blade 12, and the lower base 2 is provided with a support 21. The cutting blade 12 and the support 21 are staggered. In addition, the support 21 is provided with a support groove 210 for placing the threaded steel 5. Figure 1 As shown, the threaded steel bar 5 can be placed in the support groove 210, and then the cutting blade 12 cuts the threaded steel bar 5 downwards.

[0025] like Figures 1-4 As shown, a limiting structure is provided between the upper base 1 and the lower base 2 in this application. The limiting structure includes a first clamping block 22, a second clamping block 23, and a control component. The first clamping block 22 is fixedly mounted on the lower base 2 and is located on the side of the support 21 away from the cutting blade 12. The second clamping block 23 is disposed opposite to the first clamping block 22 and is slidably disposed. The control component controls the second clamping block 23 to slide towards or away from the first clamping block 22. When the second clamping block 23 slides towards the first clamping block 22, the second clamping block 23 can clamp the first clamping block 22 together. A slide rail (not shown in the figure) can be provided on the lower base 2 at the position of the second clamping block 23, and the second clamping block 23 is slidably connected to the lower base 2 through the slide rail. The control components include a fixed plate 24, an adjusting plate 13, and a spring-loaded part. The fixed plate 24 is vertically and fixedly mounted on the surface of the lower base 2, located on the side of the second clamping block 23 away from the first clamping block 22, with a space between the fixed plate 24 and the second clamping block 23. The adjusting plate 13 is fixedly and vertically mounted at the bottom of the upper base 1, offset from the fixed plate 24, and located above the space between the fixed plate 24 and the second clamping block 23. The thickness of the adjusting plate 13 is equal to the farthest distance between the sliding block and the fixed plate 24. A transition ramp 15 is provided at the lower end of the adjusting plate 13 near the second clamping block 23, and a corresponding transition ramp 15 is provided at the top of the second clamping block 23 near the adjusting plate 13.

[0026] Additionally, an elastic component is positioned between the fixed plate 24 and the second clamping block 23. This elastic component includes a spring 26 and a sliding rod 27. The sliding rod 27 is fixedly positioned on the side of the second clamping block 23 away from the first clamping block 22. One end of the sliding rod 27 is fixedly connected to the second clamping block 23, and the other end passes through the fixed plate 24 and is slidably connected to it. A limiting piece 28 is provided at the end of the sliding rod 27 away from the sliding block. The spring 26 is sleeved on the sliding rod 27 and located between the limiting piece 28 and the fixed plate 24. Both ends of the spring 26 abut against the limiting piece 28 and the fixed plate 24, respectively. In this application, the lower end of the adjusting plate 13 is lower than the lower end of the cutting blade 12, and a vertical through groove 14 is provided on the adjusting plate 13. The through groove 14 extends to the lower end of the adjusting plate 13 and is located directly above the sliding rod 27, slidably connected to it. Additionally, the lower base 2 is provided with a through-hole 25, which is located between the second clamping block 23 and the first clamping block 22, and directly below the adjusting plate 13.

[0027] like Figures 1-3 As shown, in the uncut state, due to the elastic force of spring 26, there is a distance between the second clamping seat and the first clamping seat. At this time, the threaded steel bar 5 can be inserted between the second clamping seat and the first clamping seat, and positioned above the support groove 210. Then, the cylinder 11 is activated, causing the upper base 1 to move downwards. During the downward movement of the upper base 1, the lower end of the adjusting plate 13 gradually inserts into the space between the fixed plate 24 and the second clamping block 23, as shown. Figure 4 As shown, and towards Figure 4 The second clamping block 23 is pushed from the right side of the first clamping block 22, causing the second clamping block 23 and the first clamping block 22 to clamp the threaded steel bar 5 together. The lower end of the adjusting plate 13 is lower than the lower end of the cutting blade 12. When the lower end of the adjusting plate 13 begins to insert into the space, the cutting blade 12 has not yet cut the threaded steel bar 5. Only when the lower end of the adjusting plate 13 reaches the bottom of the space does the cutting blade 12 begin to contact the threaded steel bar 5. As the cutting blade 12 continues to cut the threaded steel bar 5 downwards, the lower end of the adjusting plate 13 continues to move downwards along the opening 25 on the lower base 2. Therefore, the first clamping block 22 and the second clamping block 23 can clamp and fix the threaded steel bar 5 before cutting, and then the cutting blade 12 begins to cut, thus eliminating the need for manual fixation of the threaded steel bar 5. Furthermore, the support 21 provides an upward (opposite to the cutting force) support to the threaded steel bar 5, cooperating with the first clamping block 22 and the second clamping block 23 to restrict and fix the threaded steel bar 5 from three directions, making it more stable during the cutting process.

[0028] like Figure 2 As shown, in this application, the first clamping block 22 and the second clamping block 23 are both provided with clamping parts 220 on their opposite sides, and the clamping parts 220 and the support groove 210 on the support 21 are on the same horizontal plane.

[0029] like Figure 1 and Figure 5 As shown, the lower base 2 in this application has a measuring platform 3 near the support 21. The measuring platform 3 is elongated and extends away from the support 21. The measuring platform 3 has scale lines (not shown in the figure) along its length. The upper surface of the measuring platform 3 has a receiving portion 30 with an arc-shaped cross-section extending along its length. The receiving portion 30 and the support groove 210 on the support 21 are on the same horizontal plane. A slope 31 is provided on one side of the receiving portion 30 along its length. A fixed-length plate 32 is slidably provided above the receiving portion 30. The fixed-length plate 32 is perpendicular to the measuring platform 3. A protrusion 37 with the same outline as the receiving portion 30 is fixedly provided at the bottom of the fixed-length plate 32, and the protrusion 37 slides in conjunction with the receiving portion 30. A vertical plate 36 is provided on the side of the receiving portion 30 away from the slope 31, and the vertical plate 36 is arranged along the length of the measuring platform 3. A groove 33 is provided at one end of the fixed-length plate 32 near the vertical plate 36, and the groove 33 is slidably connected to the vertical plate 36. A threaded hole 34 is provided on one side of the slide 33, and a threaded pin 35 is inserted through the threaded hole 34. The end of the threaded pin 35 is close to the side of the vertical plate 36.

[0030] In this embodiment, the measuring platform 3 measures the threaded steel bar 5 to achieve fixed-length cutting. In application, the fixed-length plate 32 is first slid to the desired position according to the required length of the threaded steel bar 5. The scale line on the end of the measuring platform 3 near the support 21 does not start from zero; it is determined by the distance between the side of the support 21 near the measuring platform 3 and the measuring platform 3. After the fixed-length plate 32 is slid to the appropriate position, the threaded pin 35 is screwed to clamp the slide groove 33 with the vertical plate 36. Then, the threaded steel bar 5 is passed between the first clamping block 22 and the second clamping block 23, and passes over the support 21, so that the end of the threaded steel bar 5 extends to the receiving part 30 and contacts the surface of the fixed-length plate 32. Then, the cylinder 11 is activated to cut, thus cutting the threaded steel bar 5 to the required length. The arc of the receiving part 30 is less than 90 degrees. The receiving part 30 only supports the threaded steel 5 when it is being cut. After the threaded steel 5 is cut, it no longer maintains its balance and immediately falls down along the slope 31. A collection box can be placed below the slope 31.

[0031] The above description is only a preferred embodiment of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A threaded steel anchor bolt processing equipment, characterized in that, It includes an upper base and a lower base arranged opposite each other, the upper base and the lower base are slidably connected, the top of the upper base is provided with a cylinder to drive it to move up and down, and the bottom of the upper base is provided with a cutting blade; the lower base is provided with a support, and the cutting blade and the support are staggered. A limiting structure is provided between the upper base and the lower base. The limiting structure includes a first clamping block, a second clamping block, and a control component. The first clamping block is fixedly disposed on the lower base and located on the side of the support away from the cutting blade. The second clamping block is slidably disposed on the side opposite to the first clamping block. The control component controls the second clamping block to slide towards or away from the first clamping block, and the second clamping block can clamp with the first clamping block. A measuring platform is provided on the side of the lower base near the support. The measuring platform is long and extends away from the support. Scale lines are provided on the measuring platform along its length. A receiving part is provided through the upper surface of the measuring platform along its length. A slope is provided on one side of the receiving part along its length. A fixed-length plate is slidably provided above the receiving part.

2. The threaded steel anchor bolt processing equipment according to claim 1, characterized in that, The control assembly includes a fixed plate, an adjusting plate, and a spring-loaded part. The fixed plate is vertically and fixedly mounted on the surface of the lower base. The fixed plate is located on the side of the second clamping block away from the first clamping block, and a space is provided between the fixed plate and the second clamping block. The adjusting plate is fixedly and vertically mounted at the bottom of the upper base. The adjusting plate is offset from the fixed plate and is located above the space between the fixed plate and the second clamping block. The thickness of the adjusting plate is equal to the farthest distance between the sliding block and the fixed plate, and the lower end of the adjusting plate is lower than the lower end of the cutting blade. The spring-loaded part is located between the fixed plate and the second clamping block. When the upper base moves downward, the adjusting plate is inserted into the space and pushes the second clamping block and the first clamping block to clamp each other.

3. The threaded steel anchor bolt processing equipment according to claim 2, characterized in that, The elastic part includes a spring and a sliding rod. The sliding rod is fixedly disposed on the side of the second clamping block away from the first clamping block. One end of the sliding rod is fixedly connected to the second clamping block, and the other end passes through the fixing plate and is slidably connected to the fixing plate. A limiting piece is fixedly provided at the end of the sliding rod away from the sliding block. The spring is sleeved on the sliding rod and located between the limiting piece and the fixing plate. The two ends of the spring abut against the limiting piece and the fixing plate, respectively.

4. The threaded steel anchor bolt processing equipment according to claim 2, characterized in that, The lower end of the adjusting plate is provided with a transition slope on the side near the second clamping block, and the top of the second clamping block is provided with a corresponding transition slope on the side near the adjusting plate.

5. The threaded steel anchor bolt processing equipment according to claim 2, characterized in that, The lower base is provided with a through-hole, which is located between the second clamping block and the first clamping block, and directly below the adjusting plate.

6. The threaded steel anchor bolt processing equipment according to claim 3, characterized in that, The adjusting plate has a vertical through groove that extends to the lower end of the adjusting plate and is slidably connected to the adjusting rod.

7. The threaded steel anchor bolt processing equipment according to claim 1, characterized in that, The receiving part is provided with a vertical plate on the side away from the slope, and the vertical plate is set along the length direction of the measuring platform; one end of the fixed length plate is provided with a sliding groove, and the sliding groove is slidably connected to the vertical plate.

8. The threaded steel anchor bolt processing equipment according to claim 7, characterized in that, A threaded hole is provided on one side of the chute, and a threaded pin is inserted into the threaded hole. The end of the threaded pin is pressed against the side of the vertical plate.

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