A cutting device for hot wire clamp production

Abstract

The utility model relates to hot wire clamp production technical field especially, a kind of cutting device for hot wire clamp production, the bending plate is fixedly connected in base upper side, the bending plate right side is connected by bolt with servo motor thread, this cutting device for hot wire clamp production, workbench along the sliding of cylindrical outer wall, when the scale of the cutting position of pointer and aluminum alloy plate needs to be aligned, stop moving workbench, then rotate multiple nuts, make nut and workbench abut tightly, to realize that operator can be more accurate to adjust the position of aluminum alloy plate cutting by observing the position of pointer and scale, reduce the situation that cutting position deviation occurs, second electric telescopic link output end moves and drives clamping plate to move along the outer wall of cross bar, clamping plate moves and drives support plate to move, when clamping plate outer wall all abut tightly with aluminum alloy plate, close second electric telescopic link, to realize in a range, different size aluminum alloy plate can be fixed.

Description

Technical Field

[0001] This utility model relates to the field of hot wire clamp production technology, specifically a cutting device for hot wire clamp production. Background Technology

[0002] Hot wire clamps, also known as live-line working clamps, are mainly used to safely and reliably connect wires to live circuit wires during live-line work, ensuring the continuity and stability of power transmission. The production process of hot wire clamps usually requires cutting aluminum alloy plates, which form the main structure of the hot wire clamp.

[0003] For example, an aluminum alloy sheet cutting machine with announcement number "CN220427189U" involves placing the aluminum alloy sheet to be cut inside a mounting base, then activating an electric push rod to move the laser cutting head downwards for laser cutting. To change the front-to-back cutting position, the handle on the front of the mounting base can be pulled. To change the left-to-right cutting position, a reversible hand-operated mechanism rotates the threaded rod in both directions. The threaded strip on the outer side of the threaded rod contacts the threaded groove on the inner wall of the threaded block. A limit slider restricts the position of the threaded block, allowing it to move left and right, which in turn moves the fixing frame, electric push rod, and laser cutting head left and right. This allows for manual control of the cutting position, significantly reducing costs and eliminating concerns about malfunctions. However, in this structure, manually adjusting the front-to-back cutting position requires operator experience, which can easily lead to cutting position deviations. Furthermore, the mounting base's limitation on the aluminum alloy sheet only applies to aluminum alloy sheets of a specific size; smaller sheets are prone to slippage. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when manually adjusting the front and rear cutting positions, operators need to rely on experience to control the cutting position, which can easily lead to cutting position deviation. In addition, in the above structure, the aluminum alloy plate is limited by the placement seat, which can only limit the aluminum alloy plate of a certain size. When the aluminum alloy plate is small, it is easy for the aluminum alloy to slip. Therefore, a cutting device for hot wire clamp production is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution: Design a cutting device for hot wire clamp production, including a base and a worktable. The worktable is provided on the top of the base. Limiting mechanisms are provided on the front and rear sides of the worktable, and positioning mechanisms are provided on the left and right sides of the worktable. Multiple rollers are installed under the worktable. The outer wall of the rollers fits into the inner wall of the groove. The grooves are all machined on the inner wall of the base. A bent plate is fixedly connected to the top of the base. The right side of the bent plate is threadedly connected to a servo motor by bolts.

[0006] This feature, through the combination of multiple rollers and grooves, serves a guiding function. Preferably, a threaded rod is fixedly connected to the end of the output shaft of the servo motor, and both sides of the threaded rod are rotatably connected to the bending plate through bearings.

[0007] This setting uses a servo motor to drive the threaded rod, which can save manual labor.

[0008] Preferably, the positioning mechanism includes a cylinder and a first fixing plate. The outer walls of the cylinders are slidably connected to the worktable. A pointer is fixedly connected to the top of each cylinder. The outer walls of the first fixing plate are fixedly connected to the worktable. A scale is machined on the top of each first fixing plate. The outer walls of the cylinders are threadedly connected to nuts. The bottom of the nuts abuts against the worktable.

[0009] After adjusting this setting, you can observe the scale to make the adjustment position more precise.

[0010] Preferably, the lower part of each cylinder is fixedly connected to the base, and the outer wall of the threaded rod is threadedly connected to the slider.

[0011] This setting allows the threaded rod to rotate, causing the slider to move.

[0012] Preferably, the limiting mechanism includes a second electric telescopic rod, the outer walls of multiple second electric telescopic rods are fixedly connected to a second fixed plate, the lower part of the second fixed plate is fixedly connected to a workbench, the output end of each second electric telescopic rod is fixedly connected to a clamping plate, the inner wall of each clamping plate is slidably connected to a crossbar, both ends of the crossbar are fixedly connected to the second fixed plate, and the outer wall of each clamping plate is fixedly connected to a support plate.

[0013] This feature allows for the fixing of aluminum alloy plates of different sizes using clamps.

[0014] Preferably, the outer wall of the slider is slidably connected to the curved plate, a first electric telescopic rod is fixedly connected below the slider, a horizontal plate is fixedly connected to the output end of the first electric telescopic rod, and a laser cutting head is installed below the horizontal plate.

[0015] This feature allows for easy adjustment of the laser cutting head height via a first electrically operated telescopic rod.

[0016] Preferably, two vertical rods are fixedly connected above the horizontal plate, the outer walls of the vertical rods are slidably connected to the sleeve, and the outer walls of the sleeve are fixedly connected to the slider.

[0017] This setting makes the horizontal board more stable when moving.

[0018] The present invention discloses a cutting device for hot wire clamp production, which has the following advantages: By cooperating with the base, worktable and positioning mechanism, multiple nuts on both sides are loosened, and then the handle on the front side of the worktable is grasped to push the worktable, which at the same time drives the roller to roll along the inner wall of the groove. The worktable slides along the outer wall of the cylinder. When the pointer is aligned with the scale of the aluminum alloy plate to be cut, the worktable is stopped. Then, multiple nuts are rotated to make the nuts abut against the worktable. This allows the operator to more accurately adjust the cutting position of the aluminum alloy plate by observing the position of the pointer and the scale, reducing the occurrence of cutting position deviations.

[0019] With the cooperation of the worktable and the limiting mechanism, the output end of the second electric telescopic rod moves, causing the clamping plate to move along the outer wall of the crossbar. The movement of the clamping plate causes the support plate to move. When the outer wall of the clamping plate is in contact with the aluminum alloy plate, the second electric telescopic rod is closed, so that aluminum alloy plates of different sizes can be fixed within a certain range. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A partial front sectional view; Figure 3 for Figure 2 A magnified view of part A in the diagram; Figure 4 for Figure 2 A magnified view of part B in the diagram; Figure 5 for Figure 2 Partial top sectional view; Figure 6 for Figure 5 A magnified view of part of C; Figure 7 for Figure 1 A magnified view of part of D.

[0021] In the diagram: 1. Base, 2. Positioning mechanism, 201. Cylinder, 202. Pointer, 203. First fixed plate, 204. Scale, 205. Nut, 3. Worktable, 4. Threaded rod, 5. Slider, 6. Servo motor, 7. Horizontal plate, 8. Limiting mechanism, 801. Second electric telescopic rod, 802. Second fixed plate, 803. Clamping plate, 804. Horizontal bar, 805. Support plate, 9. Bend plate, 10. Groove, 11. First electric telescopic rod, 12. Sleeve, 13. Vertical rod, 14. Roller, 15. Laser cutting head. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings: See attached document Figure 1-7 In this embodiment, a cutting device for producing hot wire clips includes a base 1 and a worktable 3. The worktable 3 is provided on the top of the base 1. Limiting mechanisms 8 are provided on both the front and rear sides of the worktable 3. Positioning mechanisms 2 are provided on both the left and right sides of the worktable 3. Multiple rollers 14 are installed below the worktable 3. The outer wall of the rollers 14 fits against the inner wall of the grooves 10. The grooves 10 are all machined on the inner wall of the base 1. A bending plate 9 is fixedly connected to the top of the base 1. The right side of the bending plate 9 is threadedly connected to a servo motor 6 by bolts.

[0023] A threaded rod 4 is fixedly connected to the end of the output shaft of the servo motor 6. Both sides of the threaded rod 4 are rotatably connected to the bent plate 9 through bearings. The lower part of the cylinder 201 is fixedly connected to the base 1. The outer wall of the threaded rod 4 is threadedly connected to the slider 5. The positioning mechanism 2 includes a cylinder 201 and a first fixed plate 203. The outer walls of the multiple cylinders 201 are slidably connected to the worktable 3. A pointer 202 is fixedly connected to the top of each cylinder 201. The outer walls of the first fixed plate 203 are fixedly connected to the worktable 3. A scale 204 is machined on the top of each first fixed plate 203. The top of the outer walls of the cylinders 201 are threadedly connected to nuts 205. The bottom of the nuts 205 abuts against the worktable 3.

[0024] The limiting mechanism 8 includes a second electric telescopic rod 801. The outer walls of the multiple second electric telescopic rods 801 are fixedly connected to the second fixed plate 802. The lower part of the second fixed plate 802 is fixedly connected to the worktable 3. The output end of the second electric telescopic rod 801 is fixedly connected to a clamping plate 803. The inner wall of the clamping plate 803 is slidably connected to a crossbar 804. Both ends of the crossbar 804 are fixedly connected to the second fixed plate 802. The outer wall of the clamping plate 803 is fixedly connected to a support plate 805. The movement of the output end of the second electric telescopic rod 801 drives the clamping plate 803 to move, and the movement of the clamping plate 803 drives the support plate 805 to move.

[0025] The outer wall of slider 5 is slidably connected to the curved plate 9. A first electric telescopic rod 11 is fixedly connected to the lower part of slider 5. A horizontal plate 7 is fixedly connected to the output end of the first electric telescopic rod 11. A laser cutting head 15 is installed below the horizontal plate 7. Two vertical rods 13 are fixedly connected to the upper part of the horizontal plate 7. The outer walls of the vertical rods 13 are slidably connected to the sleeve 12. The outer walls of the sleeve 12 are fixedly connected to slider 5.

[0026] Working principle: When using a cutting device for production with a hot wire clamp: The operator first adjusts the position of the two clamping plates 803 according to the size of the aluminum alloy plate, places the aluminum alloy plate above the two support plates 805 and between the two clamping plates 803, and then simultaneously starts the two second electric telescopic rods 801. The two second electric telescopic rods 801 are connected to the PLC controller. Through programming and other operations, they can be started and stopped at the same time. The movement of the output end of the second electric telescopic rod 801 drives the clamping plate 803 to move along the outer wall of the crossbar 804. The movement of the clamping plate 803 drives the support plate 805 to move. When the outer wall of the clamping plate 803 is in close contact with the aluminum alloy plate, the second electric telescopic rod 801 is closed, so that aluminum alloy plates of different sizes can be fixed within a certain range. After the aluminum alloy plate is fixed, the operator loosens the multiple nuts 205 on both sides, then holds the handle on the front of the worktable 3 and pushes the worktable 3. At the same time, the roller 14 rolls along the inner wall of the groove 10, and the worktable 3 slides along the outer wall of the cylinder 201. When the pointer 202 is aligned with the scale 204 of the position where the aluminum alloy plate needs to be cut, the operator stops moving the worktable 3, and then rotates the multiple nuts 205 to make the nuts 205 press against the worktable 3. This allows the operator to more accurately adjust the cutting position of the aluminum alloy plate by observing the position of the pointer 202 and the scale 204, reducing the occurrence of cutting position deviations. Then the operator starts the first electric telescopic rod 11. The output end of the first electric telescopic rod 11 extends and drives the horizontal plate 7 to move, thereby driving the vertical rod 13 to slide along the inner wall of the sleeve 12, which in turn drives the laser cutting head 15 to move downward. When the laser cutting head 15 can cut the aluminum alloy plate, the first electric telescopic rod 11 is closed, and then the servo motor 6 is started. The output shaft of the servo motor 6 rotates and drives the threaded rod 4 to rotate. The bending plate 9 can limit the slider 5. The slider 5 and the threaded rod 4 are used together and can only move left and right. The movement of the slider 5 can drive the laser cutting head 15 to move. When the laser cutting head 15 passes the aluminum alloy plate, the cutting of the aluminum alloy plate is completed. Then the two second electric telescopic rods 801 drive the clamping plate 803 to reset and remove the cut aluminum alloy plate. Then the removed aluminum alloy plate is moved to the next process to continue processing. Finally, the outer shell shape of the hot wire clamp is processed. After the aluminum alloy sheet is removed, the operator manually cleans up the waste generated during the cutting process.

[0027] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A cutting device for producing hot wire clips, comprising a base (1) and a worktable (3), wherein the worktable (3) is provided above the base (1), characterized in that: The worktable (3) is provided with limiting mechanisms (8) on both the front and rear sides, and with positioning mechanisms (2) on both the left and right sides. Multiple rollers (14) are installed below the worktable (3). The outer wall of the rollers (14) fits against the inner wall of the groove (10). The grooves (10) are all machined on the inner wall of the base (1). A bent plate (9) is fixedly connected above the base (1). The right side of the bent plate (9) is threadedly connected to the servo motor (6) by bolts.

2. The cutting device for producing hot wire clips according to claim 1, characterized in that: The output shaft end of the servo motor (6) is fixedly connected to a threaded rod (4), and both sides of the threaded rod (4) are rotatably connected to the bending plate (9) through bearings.

3. The cutting device for hot wire clip production according to claim 2, characterized in that: The positioning mechanism (2) includes a cylinder (201) and a first fixing plate (203). The outer walls of the cylinders (201) are slidably connected to the worktable (3). A pointer (202) is fixedly connected to the top of each cylinder (201). The outer walls of the first fixing plate (203) are fixedly connected to the worktable (3). A scale (204) is machined on the top of each first fixing plate (203). The top of the outer walls of the cylinders (201) are threadedly connected to nuts (205). The bottom of the nuts (205) abuts against the worktable (3).

4. The cutting apparatus for heat wire clip production according to claim 3, characterized in that: The cylinder (201) is fixedly connected to the base (1) at the bottom, and the outer wall of the threaded rod (4) is threadedly connected to the slider (5).

5. The cutting device for producing hot wire clamps according to claim 1, characterized in that: The limiting mechanism (8) includes a second electric telescopic rod (801). The outer walls of multiple second electric telescopic rods (801) are fixedly connected to a second fixed plate (802). The lower part of the second fixed plate (802) is fixedly connected to the worktable (3). The output end of the second electric telescopic rod (801) is fixedly connected to a clamping plate (803). The inner wall of the clamping plate (803) is slidably connected to a crossbar (804). Both ends of the crossbar (804) are fixedly connected to the second fixed plate (802). The outer wall of the clamping plate (803) is fixedly connected to a support plate (805).

6. The cutting device for producing hot wire clips according to claim 4, characterized in that: The outer wall of the slider (5) is slidably connected to the curved plate (9). A first electric telescopic rod (11) is fixedly connected below the slider (5). A horizontal plate (7) is fixedly connected to the output end of the first electric telescopic rod (11). A laser cutting head (15) is installed below the horizontal plate (7).

7. The cutting device for producing hot wire clamps according to claim 6, characterized in that: Two vertical rods (13) are fixedly connected above the horizontal plate (7). The outer walls of the vertical rods (13) are slidably connected to the sleeve (12), and the outer walls of the sleeve (12) are fixedly connected to the slider (5).

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