High-frequency quenching machine tool induction coil clamp for hardware rod piece heat treatment

Abstract

The utility model relates to the technical field of high-frequency quenching machine tools, and discloses a high-frequency quenching machine tool induction coil clamp for heat treatment of hardware rod pieces, which comprises a stand column, a connecting groove vertically arranged on the surface of the stand column, a cross rod vertically connected with the surface of the stand column in a sliding manner, a sliding mechanism arranged in the stand column and used for sliding the cross rod, and a support block fixedly connected with one end of the cross rod, a fixing block is fixedly connected to the end, away from the transverse rod, of the surface of the stand column, a connecting block is hinged to the interior of the fixing block, a mounting block is rotatably connected to the surface of the connecting block, a mounting plate is fixedly connected to the surface of the mounting block, and a rotating mechanism for rotating the connecting block is arranged in the mounting block. Through the arrangement of the mounting block, the device can be conveniently mounted at a proper position during use, and meanwhile, the two third knobs on the surface of the mounting block are rotated to drive the stand column to rotate, so that the adjustability of the device is improved, and the use effect of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of high-frequency quenching machine tool technology, and in particular to an induction coil fixture for a high-frequency quenching machine tool for heat treatment of hardware rods. Background Technology

[0002] A search revealed a Chinese patent with authorization number CN213172448U, which discloses a clamping fixture for an induction coil used in a quenching machine tool. The fixture includes a fixed base, a scale fixedly mounted on the front surface of the fixed base, a fixed clamping seat fixedly mounted on one side of the upper surface of the fixed base, and a connecting seat fixedly mounted on the other side of the upper surface of the fixed base. A threaded rod is threaded through the interior of the connecting seat. One end of the threaded rod is connected to an adjusting rod, and the other end is connected to a movable clamping seat. A connecting head is fixedly mounted on the outer surface of the movable clamping seat, and the connecting head is sleeved on the other end of the threaded rod. The movable clamping seat is movably connected to the connecting seat via the connecting head and the threaded rod.

[0003] The aforementioned patent for an induction coil clamp for a quenching machine tool has the following shortcomings: although it can easily fix the clamp at different positions on the quenching machine tool and easily lift the induction coil, it is not convenient to adjust the position of the induction coil or change its angle during use, which reduces the effectiveness of the device and its convenience in actual use. Therefore, it is necessary to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a high-frequency quenching machine tool induction coil fixture for heat treatment of hardware rods.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-frequency quenching machine tool induction coil fixture for heat treatment of metal rods includes a column with a vertically formed connecting groove on its surface. A horizontal bar is vertically slidably connected to the column surface. A sliding mechanism for the horizontal bar is provided inside the column. A support block is fixedly connected to one end of the horizontal bar. A clamping mechanism is provided on the top of the support block. A fixing block is fixedly connected to the end of the column surface away from the horizontal bar. A connecting block is hinged inside the fixing block. An installation block is rotatably connected to the surface of the connecting block. An installation plate is fixedly connected to the surface of the installation block. A rotating mechanism for the rotating connecting block is provided inside the installation block. The installation block facilitates the installation of the device in a suitable position during use. Rotating two third knobs on the surface of the installation block rotates the column, thereby improving the adjustability of the device and thus enhancing its performance.

[0007] Preferably, the sliding mechanism includes a first lead screw, one end of the crossbar is vertically slidably connected to the inside of the connecting groove, a moving block is vertically slidably connected inside the column, the first lead screw is rotatably connected to the center inside the column, the top end of the first lead screw is rotatably sleeved on the top of the column, the first lead screw is rotatably sleeved inside the moving block, the first lead screw and the moving block cooperate, a first knob is rotatably connected to the top of the column, the first knob is fixedly connected to the top end of the first lead screw, multiple scales are provided on one side of the column surface, a pointer is fixedly connected to one side of the crossbar surface, the pointer cooperates with the multiple scales to limit the sliding of the crossbar on the column surface, and the combination of the pointer and scales makes it easy to observe the adjustment distance of the crossbar.

[0008] Furthermore, the clamping mechanism includes clamping plates. Two first sliding grooves are formed on the top of the support block. Two clamping plates are provided, each slidably connected to the top of the support block. The two clamping plates are respectively positioned on the top of the two first sliding grooves. A second sliding groove is formed inside the support block. Both first sliding grooves communicate with the interior of the second sliding groove. Two sliders are slidably connected inside the second sliding groove. The tops of the two sliders are slidably connected to the interior of the two first sliding grooves. The two sliders are respectively fixedly connected to the surfaces of the two clamping plates. A second lead screw is rotatably connected inside the second sliding groove. The two ends of the second lead screw are rotatably fitted onto opposite ends inside the second sliding groove. The second lead screw is rotatably fitted onto the two sliders, and both sliders cooperate with the surface of the second lead screw. Two second knobs are rotatably connected to both ends of the support block surface. The two second knobs are respectively fixedly connected to the ends of the second lead screw, used to rotate the worm gear while simultaneously rotating the worm, thereby facilitating slight adjustment of the angle between the connecting block and the column.

[0009] Preferably, the rotating mechanism includes a worm gear, a fixed shaft is fixedly connected to one side of the surface of the connecting block, the fixed shaft is rotatably sleeved inside the mounting block, the worm gear is rotatably connected inside the mounting block, the worm gear is fixedly connected to one end of the fixed shaft, a worm is rotatably connected inside the mounting block, the worm is located at the bottom of the worm gear, the worm and the worm gear cooperate, and two third knobs are rotatably connected to both sides of the surface of the mounting block, the two third knobs are respectively fixedly connected to the two ends of the worm, used to move the distance between the two clamping plates closer or further apart, thereby facilitating the clamping of the induction coil surface.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. During use, by rotating the two third knobs, the angle between the connecting block and the column can be adjusted in conjunction with the worm gear and worm wheel. At the same time, rotating the first knob drives the first lead screw to rotate, and with the connection of the moving block, the crossbar will slide on the surface of the column, making it easier to adjust the position of the induction coil and thus improving the effectiveness of the device.

[0012] 2. During use, by manually rotating the two second knobs, the two clamps will slide closer or further apart in cooperation with the second lead screw and the two sliders, which facilitates clamping and restricting the induction coil, thereby improving the convenience of the device. Attached Figure Description

[0013] Figure 1 This is a front view of an induction coil fixture for a high-frequency quenching machine tool for heat treatment of hardware rods, as proposed in this utility model.

[0014] Figure 2 This is a schematic diagram of the surface structure of an induction coil fixture for a high-frequency quenching machine tool for heat treatment of hardware rods, as proposed in this utility model.

[0015] Figure 3 This is a schematic diagram of the rotating mechanism of the induction coil clamp of a high-frequency quenching machine tool for heat treatment of hardware rods proposed in this utility model.

[0016] Figure 4 This is a schematic diagram of the sliding mechanism of the induction coil clamp of a high-frequency quenching machine tool for heat treatment of hardware rods proposed in this utility model.

[0017] Figure 5 This is a schematic diagram of the clamping mechanism of an induction coil clamp for a high-frequency quenching machine tool for heat treatment of hardware rods, as proposed in this utility model.

[0018] In the diagram: 1. Column; 11. Scale; 12. Connecting groove; 13. Fixing block; 2. Mounting block; 21. Mounting plate; 3. Crossbar; 31. Pointer; 32. First lead screw; 33. First knob; 34. Moving block; 4. Support block; 41. First slide groove; 42. Second slide groove; 5. Clamping plate; 51. Sliding block; 52. Second lead screw; 53. Second knob; 6. Connecting block; 61. Fixed shaft; 62. Worm gear; 63. Worm; 64. Third knob. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-5A high-frequency quenching machine tool induction coil clamp for heat treatment of hardware rods includes a column 1, a connecting groove 12 vertically formed on the surface of the column 1, a horizontal bar 3 vertically slidably connected to the surface of the column 1, a sliding mechanism for the sliding horizontal bar 3 inside the column 1, a support block 4 fixedly connected to one end of the horizontal bar 3, a clamping mechanism on the top of the support block 4, a fixing block 13 fixedly connected to the end of the column 1 away from the horizontal bar 3, a connecting block 6 hinged inside the fixing block 13, a mounting block 2 rotatably connected to the surface of the connecting block 6, a mounting plate 21 fixedly connected to the surface of the mounting block 2, and a rotating mechanism for rotating the connecting block 6 inside the mounting block 2. The mounting block 2 facilitates the installation of the device in a suitable position during use. Simultaneously, rotating the two third knobs 64 on the surface of the mounting block 2 rotates the column 1, thereby improving the adjustability of the device and thus enhancing its performance.

[0021] In this utility model, the sliding mechanism includes a first lead screw 32, one end of a crossbar 3 is vertically slidably connected to the inside of a connecting groove 12, a moving block 34 is vertically slidably connected inside a column 1, the first lead screw 32 is rotatably connected to the center inside the column 1, the top end of the first lead screw 32 is rotatably sleeved inside the top of the column 1, and the first lead screw 32 is rotatably sleeved inside the moving block 34. The first lead screw 32 and the moving block 34 cooperate with each other. A first knob 33 is rotatably connected to the top of the column 1 and is fixedly connected to the top end of the first lead screw 32. Multiple scales 11 are provided on one side of the surface of the column 1, and a pointer 31 is fixedly connected to one side of the surface of the crossbar 3. The pointer 31 cooperates with the multiple scales 11 to limit the sliding of the crossbar 3 on the surface of the column 1. At the same time, the setting of the pointer 31 and the scales 11 makes it easy to observe the adjustment distance of the crossbar 3.

[0022] In this utility model, the clamping mechanism includes clamping plates 5, and two first sliding grooves 41 are formed on the top of the support block 4. Two clamping plates 5 are provided, and both filter clamping plates 5 are slidably connected to the top of the support block 4. The two clamping plates 5 are respectively disposed on the top of the two first sliding grooves 41. A second sliding groove 42 is formed inside the support block 4, and both first sliding grooves 41 communicate with the interior of the second sliding groove 42. Two sliders 51 are slidably connected inside the second sliding groove 42, and the tops of the two sliders 51 are slidably connected to the interior of the two first sliding grooves 41. The two sliders 51 are respectively fixedly connected to the two clamping plates. On the surface of the second slide groove 42, a second lead screw 52 is rotatably connected inside. The two ends of the second lead screw 52 are respectively rotatably sleeved inside the opposite ends of the second slide groove 42. The second lead screw 52 is rotatably sleeved inside two sliders 51. Both sliders 51 are in contact with the surface of the second lead screw 52. The two ends of the surface of the support block 4 are rotatably connected to the second knobs 53. The two second knobs 53 are respectively fixedly connected to the two ends of the second lead screw 52. They are used to drive the worm wheel 62 to rotate while the worm gear 63 is rotated, so as to facilitate slight adjustment of the angle between the connecting block 6 and the column 1.

[0023] In this utility model, the rotating mechanism includes a worm gear 62, a fixed shaft 61 is fixedly connected to one side of the surface of the connecting block 6, the fixed shaft 61 is rotatably sleeved inside the mounting block 2, the worm gear 62 is rotatably connected inside the mounting block 2, and the worm gear 62 is fixedly connected to one end of the fixed shaft 61. A worm 63 is rotatably connected inside the mounting block 2, the worm 63 is set at the bottom of the worm gear 62, and the worm 63 cooperates with the worm gear 62. Two third knobs 64 are rotatably connected to both sides of the surface of the mounting block 2, and the two third knobs 64 are respectively fixedly connected to the two ends of the worm 63, which are used to move the distance between the two clamping plates 5 closer or further apart, thereby facilitating the clamping of the surface of the induction coil.

[0024] Working Principle: In actual use, the mounting block 2 allows for easy installation of the device in a suitable position. Rotating the two third knobs 64 on the surface of the mounting block 2 rotates the column 1, improving the adjustability of the device and thus its performance. When in use, the mounting plate 21 can be installed in a suitable position and fixed with bolts. During use, manually rotating the two third knobs 64 rotates the worm gear 63, which, in conjunction with the worm wheel 62, causes the fixed shaft 61 and the connecting block 6 to rotate. The connection between the connecting block 6 and the fixed block 13... The connection is relatively tight. When the column 1 is rotated to the tilted state, there will be no rotation between the fixed block 13 and the connecting block 6. Then, the first screw 32 can be rotated by manually rotating the first knob 33. With the connection of the moving block 34, the crossbar 3 will slide on the surface of the column 1. At the same time, with the pointer 31 and the scale 11 set, the position of movement can be observed, so as to facilitate the adjustment of the support block 4 to a suitable position. Finally, the induction coil that needs to be fixed is installed on the top of the support block 4, and the second screw 52 is rotated by rotating the two second knobs 53, so that the two sliders 51 and the clamping plate 5 are brought closer to each other, so as to facilitate the quick clamping of the induction coil.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixture for a high-frequency quenching machine for heat treatment of metal rods, comprising a column (1), characterized in that, The column (1) has a vertically formed connecting groove (12) on its surface. A horizontal bar (3) is vertically slidably connected to the column (1). The column (1) has a sliding mechanism for the sliding horizontal bar (3) inside. A support block (4) is fixedly connected to one end of the horizontal bar (3). A clamping mechanism is provided on the top of the support block (4). A fixing block (13) is fixedly connected to the end of the column (1) away from the horizontal bar (3). A connecting block (6) is hinged inside the fixing block (13). An installation block (2) is rotatably connected to the surface of the connecting block (6). An installation plate (21) is fixedly connected to the surface of the installation block (2). A rotating mechanism for the rotating connecting block (6) is provided inside the installation block (2).

2. The hardware rod heat treatment high-frequency quenching machine tool induction coil clamp according to claim 1, characterized in that, The sliding mechanism includes a first lead screw (32), one end of the crossbar (3) is vertically slidably connected to the inside of the connecting groove (12), a moving block (34) is vertically slidably connected inside the column (1), the first lead screw (32) is rotatably connected to the center inside the column (1), the top end of the first lead screw (32) is rotatably sleeved inside the top of the column (1), the first lead screw (32) is rotatably sleeved inside the moving block (34), the first lead screw (32) and the moving block (34) cooperate with each other, the top of the column (1) is rotatably connected to a first knob (33), and the first knob (33) is fixedly connected to the top end of the first lead screw (32).

3. The hardware rod heat treatment high-frequency quenching machine tool induction coil clamp according to claim 1, characterized in that, The clamping mechanism includes a clamping plate (5), and the support block (4) has two first sliding grooves (41) on its top. The clamping plate (5) is provided in two ways, and the clamping plate (5) is slidably connected to the top of the support block (4). The two clamping plates (5) are respectively set on the top of the two first sliding grooves (41).

4. The hardware rod heat treatment high-frequency quenching machine tool induction coil clamp according to claim 3, characterized in that, The support block (4) has a second groove (42) inside. The two first grooves (41) are connected to the inside of the second groove (42). The second groove (42) has two sliders (51) slidably connected inside. The tops of the two sliders (51) are slidably connected to the inside of the two first grooves (41). The two sliders (51) are fixedly connected to the surfaces of the two clamps (5). The second groove (42) has a second lead screw (52) rotatably connected inside. The two ends of the second lead screw (52) are rotatably sleeved on opposite ends inside the second groove (42). The second lead screw (52) is rotatably sleeved on the inside of the two sliders (51). The two sliders (51) cooperate with the surface of the second lead screw (52). The two ends of the surface of the support block (4) are rotatably connected to the second knobs (53). The two second knobs (53) are fixedly connected to the two ends of the second lead screw (52).

5. The hardware rod heat treatment high frequency quenching machine tool induction coil clamp according to claim 1, characterized in that, The rotating mechanism includes a worm gear (62), a fixed shaft (61) is fixedly connected to one side of the surface of the connecting block (6), the fixed shaft (61) is rotatably sleeved inside the mounting block (2), the worm gear (62) is rotatably connected inside the mounting block (2), the worm gear (62) is fixedly connected to one end of the fixed shaft (61), a worm (63) is rotatably connected inside the mounting block (2), the worm (63) is set at the bottom of the worm gear (62), the worm (63) cooperates with the worm gear (62), and a third knob (64) is rotatably connected to both sides of the surface of the mounting block (2), and the two third knobs (64) are respectively fixedly connected to both ends of the worm (63).

6. The high-frequency quenching machine tool induction coil fixture for heat treatment of hardware rods according to claim 1, characterized in that, The column (1) has multiple scales (11) on one side of its surface, and the crossbar (3) has a pointer (31) fixedly connected to one side of its surface. The pointer (31) is in conjunction with the multiple scales (11).

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