Fixing device for linear cutting machine tool

Abstract

The utility model discloses a fixing device for a linear cutting machine, which belongs to the technical field of linear cutting machines and comprises a base, a workbench is fixedly mounted at the top of the base, a quick positioning component and a reinforcing component are arranged on the top surface of the workbench, and the quick positioning component comprises an electric push rod and a transmission rod. The electric push rod is fixedly installed on the side wall of the base, a tooth-shaped strip is fixedly installed at one end of an output shaft of the electric push rod, a driving rod is rotatably installed on the inner wall of the base, a driven bevel gear is fixedly installed on the outer wall of the driving rod, and first bevel gears are fixedly installed at the two ends of the driving rod; according to the clamping device, due to the arrangement of the quick positioning assembly and the design, the clamping operation process is effectively simplified, multi-step operation of workers is avoided, the early-stage preparation time is greatly shortened, the labor intensity of workers is reduced, and the use effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire cutting machine tools, and in particular relates to a fixing device for a wire cutting machine tool. Background Art

[0002] Wire cutting machine is a mechanical equipment used for conventional mold processing and metal cutting. It belongs to the category of electrical processing. The basic physical principle of wire cutting machine is to accumulate free positive ions and electrons in the field to form an ionized conductive channel.

[0003] Today's wire cutting machines require a fixing mechanism to clamp the workpiece when cutting it. Most fixing mechanisms require workers to perform multiple steps, making the operation process more complicated. As a result, workers need to spend a long time on preliminary preparations, which greatly increases the intensity of manual labor and results in poor performance. Utility Model Content

[0004] The purpose of the present utility model is to solve the problem that the current wire cutting machine needs a fixing mechanism to clamp the workpiece when cutting the workpiece. Most fixing mechanisms require the staff to perform multi-step operations, making the operation process more cumbersome, resulting in the staff needing a long time to carry out preliminary preparation work, greatly increasing the labor intensity and the use effect. A fixing device for a wire cutting machine is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a fixing device for a wire cutting machine tool, comprising a base, a workbench is fixedly installed on the top of the base, and a quick positioning component and a reinforcement component are provided on the top surface of the workbench;

[0006] The quick positioning assembly includes an electric push rod and a transmission rod. The electric push rod is fixedly mounted on the side wall of the base. A toothed bar is fixedly mounted on one end of the output shaft of the electric push rod. A driving rod is rotatably mounted on the inner wall of the base. A driven bevel gear is fixedly mounted on the outer wall of the driving rod. A first bevel gear is fixedly mounted on both ends of the driving rod.

[0007] As a further description of the above technical solution:

[0008] A second bevel gear is fixedly mounted on the outer wall of the transmission rod, the first bevel gear is meshed with the second bevel gear, and first threaded rods are fixedly mounted on both ends of the transmission rod, one end of the first threaded rod is rotatably mounted on the inner wall of the base.

[0009] As a further description of the above technical solution:

[0010] A threaded ring is threadedly installed on the outer wall of the first threaded rod, a connecting rod is fixedly installed on the outer wall of the threaded ring, a clamping block is fixedly installed on the top of the connecting rod, and a travel groove is provided on the top surface of the base and the workbench, and the inner wall of the travel groove is slidably connected to the connecting rod.

[0011] As a further description of the above technical solution:

[0012] A first gear is rotatably mounted on the inner wall of the base, and is meshed with the toothed bar. A driving bevel gear is fixedly mounted on the outer wall of the first gear, and is meshed with the driven bevel gear.

[0013] As a further description of the above technical solution:

[0014] The reinforcement assembly includes a second gear and a second long rod, the second gear and the second long rod are rotatably mounted on the inner wall of the base, the second gear is meshed with the first gear, the first long rod is fixedly mounted on the outer wall of the second gear, and a synchronous pulley is fixedly mounted on the outer walls of the first long rod and the second long rod.

[0015] As a further description of the above technical solution:

[0016] A synchronous belt is provided on the outer wall of the synchronous pulley, a second threaded rod is fixedly installed on the top of the first long rod and the second long rod, a limiting threaded cylinder is threadedly installed on the outer wall of the second threaded rod, a pressure block is fixedly installed on the top of the limiting threaded cylinder, a guide rod is fixedly installed on the bottom of the pressure block, and the guide rod passes through a through hole provided on the top surface of the workbench.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0018] The first gear is meshed with the second gear of the driven gear, and the second gear is meshed with the gear of the driven gear, and the driven gear is meshed with the gear of the driven gear, and the driven gear is meshed with the gear of the driven gear, and the driven gear is meshed with the gear of the driven gear.

[0019] 2. In the utility model, a reinforcement component is provided, because the first gear and the second gear are meshed and connected, when the first gear rotates, it drives the second gear to rotate, and the second gear drives the first long rod to rotate. When the first long rod rotates, the second long rod is driven to rotate through the synchronous pulley and the synchronous belt. When the first long rod and the second long rod rotate, the second threaded rod is driven to rotate. The outer wall of the second threaded rod is threadedly connected to the limiting threaded cylinder. When the second threaded rod rotates, it drives the limiting threaded cylinder to move on its outer wall. The limiting threaded cylinder will drive the pressure block to move, and the cutting part of the workpiece is strengthened and fixed. Through this design, the cutting part of the workpiece is effectively strengthened and fixed, and the accuracy of the workpiece positioning is further improved, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a schematic diagram of the three-dimensional structure of a fixing device for a wire cutting machine tool.

[0021] Figure 2 The diagram is a schematic diagram of the combined three-dimensional structure of a quick positioning component and a reinforcement component in a fixture for a wire cutting machine tool.

[0022] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of a rapid positioning component in a fixture for a wire cutting machine tool.

[0023] Figure 4 The figure is a schematic diagram of the three-dimensional structure of a reinforcement component in a fixing device for a wire cutting machine tool.

[0024] Legend:

[0025] 1. Base; 2. Workbench; 3. Quick positioning assembly; 31. Electric push rod; 32. Toothed bar; 33. Driven bevel gear; 34. Driving rod; 35. First bevel gear; 36. Second bevel gear; 37. Transmission rod; 38. First threaded rod; 39. Threaded ring; 310. Connecting rod; 311. Clamp; 312. Driving bevel gear; 313. First gear; 4. Reinforcement assembly; 41. Second gear; 42. First long rod; 43. Second long rod; 44. Synchronous pulley; 45. Synchronous belt; 46. Second threaded rod; 47. Limiting threaded cylinder; 48. Pressure block; 49. Guide rod. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-4 The utility model provides a technical solution: a fixing device for a wire cutting machine tool, comprising a base 1, a workbench 2 is fixedly mounted on the top of the base 1, and a quick positioning component 3 and a reinforcement component 4 are provided on the top surface of the workbench 2;

[0028] The quick positioning assembly 3 includes an electric push rod 31 and a transmission rod 37. The electric push rod 31 is fixedly mounted on the side wall of the base 1. A rack bar 32 is fixedly mounted on one end of the output shaft of the electric push rod 31. A driving rod 34 is rotatably mounted on the inner wall of the base 1. A driven bevel gear 33 is fixedly mounted on the outer wall of the driving rod 34. A first bevel gear 35 is fixedly mounted on both ends of the driving rod 34.

[0029] The second bevel gear 36 is fixedly mounted on the outer wall of the transmission rod 37, and the first bevel gear 35 is meshed with the second bevel gear 36. Both ends of the transmission rod 37 are fixedly mounted with a first threaded rod 38, and one end of the first threaded rod 38 is rotatably mounted on the inner wall of the base 1, and a threaded ring 39 is threadedly mounted on the outer wall of the first threaded rod 38, and a connecting rod 310 is fixedly mounted on the outer wall of the threaded ring 39, and a clamping block 311 is fixedly mounted on the top of the connecting rod 310. The base 1 and the top surface of the workbench 2 are both provided with a travel groove, and the inner wall of the travel groove is slidably connected with the connecting rod 310. The first gear 313 is rotatably mounted on the inner wall of the base 1, and the first gear 313 is meshed with the rack bar 32. The outer wall of the first gear 313 is fixedly mounted with a driving bevel gear 312, and the driving bevel gear 312 is meshed with the driven bevel gear 33;

[0030] The specific implementation method is as follows: the electric push rod 31 is turned on, and one end of the output shaft of the electric push rod 31 drives the toothed bar 32 to move. The toothed bar 32 is meshed with the first gear 313, so that it drives the first gear 313 to rotate. The first gear 313 drives the driving bevel gear 312 to rotate. The driving bevel gear 312 is meshed with the driven bevel gear 33, which drives the driven bevel gear 33 to rotate. The driven bevel gear 33 and the driving rod 34 rotate synchronously. The driving rod 34 drives the first bevel gear 35 to rotate. The first bevel gear 35 is meshed with the second bevel gear 36, and the first bevel gear 35 drives the second bevel gear 36 to rotate. The second bevel gear 36 drives the transmission rod 37 to rotate, and the transmission rod 37 drives the first threaded rod 38 to rotate synchronously. The outer wall of the first threaded rod 38 is threadedly connected to the threaded ring 39. When the first threaded rod 38 rotates, it drives the threaded ring 39 to move on its outer wall. The threaded ring 39 will drive the connecting rod 310 to move, and the connecting rod 310 drives the clamping block 311 to move, so that the workpiece is clamped.

[0031] The reinforcement assembly 4 includes a second gear 41 and a second long rod 43, the second gear 41 and the second long rod 43 are rotatably mounted on the inner wall of the base 1, the second gear 41 is meshed with the first gear 313, the first long rod 42 is fixedly mounted on the outer wall of the second gear 41, the first long rod 42 and the outer walls of the second long rod 43 are fixedly mounted with a synchronous pulley 44, a synchronous belt 45 is provided on the outer wall of the synchronous pulley 44, a second threaded rod 46 is fixedly mounted on the top of the first long rod 42 and the second long rod 43, a limiting threaded cylinder 47 is threadedly mounted on the outer wall of the second threaded rod 46, a pressure block 48 is fixedly mounted on the top of the limiting threaded cylinder 47, a guide rod 49 is fixedly mounted on the bottom of the pressure block 48, and the guide rod 49 passes through the through hole provided on the top surface of the workbench 2;

[0032] The specific implementation method is as follows: due to the meshing connection between the first gear 313 and the second gear 41, when the first gear 313 rotates, it drives the second gear 41 to rotate, and the second gear 41 drives the first long rod 42 to rotate. When the first long rod 42 rotates, the second long rod 43 is driven to rotate through the synchronous pulley 44 and the synchronous belt 45. When the first long rod 42 and the second long rod 43 rotate, the second threaded rod 46 is driven to rotate. The outer wall of the second threaded rod 46 is threadedly connected to the limiting threaded cylinder 47. When the second threaded rod 46 rotates, it drives the limiting threaded cylinder 47 to move on its outer wall. The limiting threaded cylinder 47 will drive the pressure block 48 to move, thereby strengthening and fixing the cutting part of the workpiece.

[0033] Working principle: turn on the electric push rod 31, and one end of the output shaft of the electric push rod 31 drives the toothed bar 32 to move. The toothed bar 32 is meshed with the first gear 313, so that it drives the first gear 313 to rotate. The first gear 313 drives the driving bevel gear 312 to rotate. The driving bevel gear 312 is meshed with the driven bevel gear 33, which drives the driven bevel gear 33 to rotate. The driven bevel gear 33 and the driving rod 34 rotate synchronously. The driving rod 34 drives the first bevel gear 35 to rotate. The first bevel gear 35 is meshed with the second bevel gear 36. The first bevel gear 35 drives the second bevel gear 36 to rotate. The second bevel gear 36 drives the transmission rod 37 to rotate. The transmission rod 37 drives the first threaded rod 38 to rotate synchronously. The outer wall of the first threaded rod 38 is threadedly connected to the threaded ring 39. When the first threaded rod 38 At the same time as the rotation, the threaded ring 39 is driven to move on its outer wall, and the threaded ring 39 will drive the connecting rod 310 to move, and the connecting rod 310 drives the clamping block 311 to move, so that the workpiece is clamped. Because the first gear 313 is meshed with the second gear 41, when the first gear 313 rotates, it drives the second gear 41 to rotate, and the second gear 41 drives the first long rod 42 to rotate. When the first long rod 42 rotates, the second long rod 43 is driven to rotate through the synchronous pulley 44 and the synchronous belt 45. When the first long rod 42 and the second long rod 43 rotate, they drive the second threaded rod 46 to rotate. The outer wall of the second threaded rod 46 is threadedly connected to the limiting threaded cylinder 47. When the second threaded rod 46 rotates, it drives the limiting threaded cylinder 47 to move on its outer wall. The limiting threaded cylinder 47 will drive the pressure block 48 to move, thereby strengthening and fixing the cutting part of the workpiece.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixing device for a wire cutting machine tool, comprising a base (1), characterized in that: A workbench (2) is fixedly mounted on the top of the base (1), and a quick positioning component (3) and a reinforcement component (4) are provided on the top surface of the workbench (2); The quick positioning assembly (3) comprises an electric push rod (31) and a transmission rod (37), wherein the electric push rod (31) is fixedly mounted on the side wall of the base (1), a toothed bar (32) is fixedly mounted on one end of the output shaft of the electric push rod (31), a driving rod (34) is rotatably mounted on the inner wall of the base (1), a driven bevel gear (33) is fixedly mounted on the outer wall of the driving rod (34), and first bevel gears (35) are fixedly mounted on both ends of the driving rod (34).

2. A fixing device for a wire cutting machine according to claim 1, characterized in that: A second bevel gear (36) is fixedly mounted on the outer wall of the transmission rod (37), the first bevel gear (35) is meshingly connected with the second bevel gear (36), and first threaded rods (38) are fixedly mounted on both ends of the transmission rod (37), one end of the first threaded rod (38) is rotatably mounted on the inner wall of the base (1).

3. A fixing device for a wire cutting machine according to claim 2, characterized in that: A threaded ring (39) is threadedly mounted on the outer wall of the first threaded rod (38), a connecting rod (310) is fixedly mounted on the outer wall of the threaded ring (39), a clamping block (311) is fixedly mounted on the top of the connecting rod (310), and a travel groove is provided on the top surface of the base (1) and the workbench (2), and the inner wall of the travel groove is slidably connected to the connecting rod (310).

4. A fixing device for a wire cutting machine according to claim 3, characterized in that: A first gear (313) is rotatably mounted on the inner wall of the base (1), and the first gear (313) is meshingly connected to the toothed bar (32). A driving bevel gear (312) is fixedly mounted on the outer wall of the first gear (313), and the driving bevel gear (312) is meshingly connected to the driven bevel gear (33).

5. The fixing device for a wire cutting machine tool according to claim 4, characterized in that: The reinforcement assembly (4) includes a second gear (41) and a second long rod (43), the second gear (41) and the second long rod (43) are rotatably mounted on the inner wall of the base (1), the second gear (41) is meshedly connected with the first gear (313), the first long rod (42) is fixedly mounted on the outer wall of the second gear (41), and a synchronous pulley (44) is fixedly mounted on the outer walls of the first long rod (42) and the second long rod (43).

6. The fixing device for a wire cutting machine tool according to claim 5, characterized in that: A synchronous belt (45) is provided on the outer wall of the synchronous pulley (44), a second threaded rod (46) is fixedly mounted on the top of the first long rod (42) and the second long rod (43), a limiting threaded cylinder (47) is threadedly mounted on the outer wall of the second threaded rod (46), a pressure block (48) is fixedly mounted on the top of the limiting threaded cylinder (47), a guide rod (49) is fixedly mounted on the bottom of the pressure block (48), and the guide rod (49) passes through a through hole provided on the top surface of the workbench (2).

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