Tool clamp of induction heating roller

Abstract

The utility model is suitable for the technical field of heating rollers, and provides a tool clamp of an induction heating roller. A support base; the first moving structures are symmetrically arranged on the top of the supporting base left and right; the supporting rods are symmetrically arranged on the surfaces of the left side and the right side front and back; and the second moving structures are symmetrically arranged at the inner ends of the tops of the supporting rods front and back. Compared with the prior art, the device has the advantages that the fixed arc plate and the movable arc plate are arranged, the rolling structures on the surfaces of the fixed arc plate and the movable arc plate are in rolling contact with the sliding groove in the middle of the positioning lantern ring, and therefore abrasion generated during rotation of the device is reduced; therefore, the position and the distance between the fixed arc plate and the movable arc plate can be adjusted according to the diameter of the positioning lantern ring, the device is suitable for various heating roller bodies with different diameters, and the application range is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating rollers, and particularly relates to a fixture for an induction heating roller. Background Technique

[0002] An induction heating roller, also known as an electromagnetic induction heating roller, is a heating roller made based on the principle of electromagnetic induction heating of metals. Compared with traditional heat-conducting oil heating rollers and electric heating rollers, electromagnetic heating rollers have the advantages of high temperature, good temperature uniformity, easy maintenance, low energy consumption, and no pollution.

[0003] When the induction heating roller is working, a fixture is needed to support and position it, and then through the cooperation of the belt pulleys and transmission belts on both sides, the induction heating roller rotates. However, when the traditional fixture supports and positions it, it is mostly in hard contact, resulting in large wear during rotation, and in turn affecting its processing accuracy after long-term use.

[0004] Therefore, how to provide a fixture for an induction heating roller is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fixture for an induction heating roller, aiming to solve the problems mentioned in the background technique.

[0006] The utility model is realized as follows: A fixture for an induction heating roller includes:

[0007] A support base;

[0008] A first moving structure, which is symmetrically arranged on the top of the support base left and right;

[0009] Support rods, which are symmetrically arranged front and back on the surfaces of the left and right sides;

[0010] A second moving structure, which is symmetrically arranged front and back at the inner ends of the tops of the support rods;

[0011] A fixed arc plate, which is fixedly installed at the lower end of the second moving structure;

[0012] A movable arc plate, which is movably installed at the upper end of the second moving structure;

[0013] A rolling structure, which is movably arranged on the surfaces of the fixed arc plate and the movable arc plate;

[0014] A heating roller body, which is arranged in the middle of the rolling structure;

[0015] The positioning collar is symmetrically installed on the left and right sides of the heating roller body, and a chute is provided in the middle and is in movable contact with the rolling structure.

[0016] Preferably, an activity groove is provided on the upper side of the rear end of the support rod. The middle of the top of the second moving structure is fixedly installed with a positioning block. The top of the positioning block is movably hinged to the bottom of the movable arc plate. The rear side of the top end of the second moving structure is provided with an angle adjustment structure, and the angle adjustment structure is movably hinged to the middle of the outer side of the movable arc plate.

[0017] Preferably, the first moving structure includes a moving frame and a bidirectional screw. The moving frame is fixedly installed on the top of the support base. The bidirectional screw is movably installed inside the moving frame. The support rods are symmetrically movably installed on the surface of the bidirectional screw in the front and back directions.

[0018] Preferably, the second moving structure includes a lifting groove, a lifting screw and a lifting plate. The lifting groove is provided inside the upper end of the support rod. The lifting screws are arrayed and movably arranged inside the lifting groove. The lifting plates are symmetrically arranged on the surface of the lifting screws in the up and down directions. The top of the upper lifting plate is movably connected to the bottom of the movable arc plate. The bottom of the lower lifting plate is fixedly connected to the top of the fixed arc plate.

[0019] Preferably, the rolling structure includes a roller and a side wheel. The top of the movable arc plate and the bottom of the fixed arc plate are movably installed with a positioning shaft. The roller and the side wheel are arranged on the surface of the positioning shaft from front to back. The side wheel is in movable contact with the chute, and the side wheel is in movable contact with the positioning collar.

[0020] Preferably, the angle adjustment structure includes a positioning frame, a displacement screw and a traction block. The positioning frame is fixedly installed on the rear side of the top end of the second moving structure and is arranged within the range of the activity groove. The displacement screw is movably installed in the middle of the positioning frame. The traction block is movably installed on the surface of the displacement screw. The top of the traction block is movably hinged to a traction rod, and the traction rod is movably hinged to the middle of the outer side of the movable arc plate.

[0021] Preferably, the width value of the roller is equal to the thickness value of the chute, and the diameter value of the roller is greater than the width value of the chute.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows: When in use, by providing the fixed arc plate and the movable arc plate and making the rolling structure on their surfaces rollingly contact with the chute in the middle of the positioning collar, the wear generated during its rotation is reduced. And because the first moving structure and the second moving structure are provided, the positions and distances between the fixed arc plate and the movable arc plate can be adjusted according to the diameter of the positioning collar, so as to be applicable to heating roller bodies of various different diameters, and the applicable range is improved.

[0023] Meanwhile, by providing a positioning block and an angle adjustment structure on the second moving structure, the change in the angle of the movable arc plate can be controlled to open and close, releasing the restriction at the upper end, and thus facilitating the replacement and placement of the heating roller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings are used to provide a further understanding of the present invention and form a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0025] Figure 1 is a schematic diagram of the overall external structure of a tooling fixture for an induction heating roller provided by an embodiment of the present invention;

[0026] Figure 2 is a schematic diagram of the first left-sectional structure of a tooling fixture for an induction heating roller provided by an embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of the second left-sectional structure of a tooling fixture for an induction heating roller provided by an embodiment of the present invention;

[0028] Figure 4 is provided by an embodiment of the present invention Figure 1 Schematic diagram of the enlarged structure of part A;

[0029] Figure 5 is provided by an embodiment of the present invention Figure 3 Schematic diagram of the enlarged structure of part B.

[0030] In the figures: 1 - support base, 2 - moving frame, 3 - bidirectional screw, 4 - support rod, 5 - lifting groove, 6 - lifting screw, 7 - lifting plate, 8 - fixed arc plate, 9 - movable arc plate, 10 - positioning shaft, 11 - roller, 12 - side wheel, 13 - heating roller body, 14 - positioning collar, 15 - sliding groove, 16 - movable groove, 17 - positioning block, 18 - positioning frame, 19 - displacement screw, 20 - traction block, 21 - traction rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] The following describes in detail the specific implementation of the present invention with reference to specific embodiments.

[0033] As Figure 1 , Figure 2 ,Figure 3 , Figure 4 and Figure 5 As shown in Figure 3 , Figure 4 , and Figure 5 , a structural schematic diagram of a tooling fixture for an induction heating roller provided by an embodiment of the present invention includes:

[0034] A support base 1;

[0035] A first moving structure, which is symmetrically arranged on the top of the support base 1 in the left - right direction;

[0036] Support rods 4, which are symmetrically arranged on the surfaces of the left - right sides in the front - back direction;

[0037] A second moving structure, which is symmetrically arranged at the inner ends of the tops of the support rods 4 in the front - back direction;

[0038] A fixed arc plate 8, which is fixedly installed at the lower end of the second moving structure;

[0039] A movable arc plate 9, which is movably installed at the upper end of the second moving structure;

[0040] A rolling structure, which is movably arranged on the surfaces of the fixed arc plate 8 and the movable arc plate 9;

[0041] A heating roller body 13, which is arranged in the middle of the rolling structure;

[0042] Positioning collar 14, which is symmetrically installed on the left - right sides of the heating roller body 13, and a chute 15 is provided in the middle, and it is in movable contact with the rolling structure.

[0043] In the embodiment of the present invention, when in use, according to the heating roller body 13, the first moving structure is started, so that the fixed arc plates 8 and the movable arc plates 9 on the front - back sides approach each other, and through the second moving structure, the distance between the fixed arc plates 8 and the movable arc plates 9 at the upper and lower ends is changed, so as to facilitate the placement of the heating roller body 13, and make the rolling structure on its surface contact and support the positioning collar 14 and the chute 15;

[0044] By providing the fixed arc plate 8 and the movable arc plate 9, and making the rolling structure on their surfaces roll - contact with the chute 15 in the middle of the positioning collar 14, the wear generated during its rotation is reduced. And due to the provision of the first moving structure and the second moving structure, the position and distance between the fixed arc plate 8 and the movable arc plate 9 can be adjusted according to the diameter of the positioning collar 14, so as to be applicable to heating roller bodies 13 of various different diameters, improving the scope of application.

[0045] As Figure 1 , Figure 3 , Figure 4 and Figure 5As shown in the figure, as a preferred embodiment of the present utility model, an activity groove 16 is provided on the upper side of the rear end of the support rod 4. A positioning block 17 is fixedly installed in the middle of the top of the second moving structure. The top of the positioning block 17 is movably hinged to the bottom of the movable arc plate 9. An angle adjustment structure is provided at the rear side of the top end of the second moving structure, and the angle adjustment structure is movably hinged to the middle part of the outer side of the movable arc plate 9.

[0046] In the embodiment of the present utility model, when in use, the angle adjustment structure is started, so that the movable arc plate 9 rotates with the positioning block 17 in the middle of the top of the second moving structure as the rotation point, thereby opening and closing the movable arc plate 9;

[0047] By providing the activity groove 16 on the upper side of the rear end of the support rod 4, when the angle adjustment structure moves highly, a situation of obstruction will occur.

[0048] As Figure 1 、 Figure 2 and Figure 3 As shown in the figure, as a preferred embodiment of the present utility model, the first moving structure includes a moving frame 2 and a bidirectional screw 3. The moving frame 2 is fixedly installed on the top of the support base 1. The bidirectional screw 3 is movably installed inside the moving frame 2. The support rods 4 are symmetrically movably installed on the front and rear sides of the surface of the bidirectional screw 3.

[0049] In the embodiment of the present utility model, when in use, the bidirectional screw 3 is started, so that the support rods 4 on the front and rear sides drive the opposite movable arc plates 9 to approach the fixed arc plate 8, so that the rollers 11 contact the sliding grooves 15 and support them;

[0050] By providing the first moving structure, the distance between the movable arc plates 9 on the front and rear sides and the fixed arc plate 8 can be controlled, so as to be applicable to heating roller bodies 13 of various different diameters.

[0051] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown in the figure, as a preferred embodiment of the present utility model, the second moving structure includes a lifting groove 5, a lifting screw 6 and a lifting plate 7. The lifting groove 5 is provided on the inner side of the upper end of the support rod 4. The lifting screws 6 are arrayed and movably arranged inside the lifting groove 5. The lifting plates 7 are symmetrically arranged on the front and rear sides of the surface of the lifting screws 6. The top of the upper lifting plate 7 is movably connected to the bottom of the movable arc plate 9. The bottom of the lower lifting plate 7 is fixedly connected to the top of the fixed arc plate 8.

[0052] In the embodiment of the present utility model, when in use, the lifting screws 6 in the lifting groove 5 are started, so that the lifting plates 7 on the front and rear sides of its surface move, thereby driving the movable arc plate 9 and the fixed arc plate 8 to move away from or close to each other;

[0053] By setting the second moving structure, the distance between the upper and lower movable arc plates 9 and the fixed arc plate 8 can be controlled, thereby changing the contact position and making the support effect better.

[0054] Such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in

[0055] In the embodiment of the present invention, when the positioning collar 14 rotates, the roller 11 and the side wheel 12 will be driven to rotate synchronously through the chute 15;

[0056] By setting the rolling structure, the traditional surface contact is changed into a rolling structure, thereby reducing the wear generated during contact and maintaining the processing accuracy.

[0057] Such as Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown in

[0058] In the embodiment of the present invention, when in use, the displacement screw 19 on the positioning frame 18 is started, thereby driving the traction block 20 to move, and further enabling the traction rod 21 to drive the movable arc plate 9 to open or close with the positioning block 17 as the rotation point;

[0059] By setting the angle adjustment structure, it is convenient to place the heating roller body 13, and it is convenient for the chute 15 in the middle of the positioning collar 14 on both sides to contact the roller 11 and the side wheel 12 on the fixed arc plate 8, and then perform closing and limiting.

[0060] Such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, as a preferred embodiment of the present utility model, the width value of the roller 11 is equal to the thickness value of the chute 15, and the diameter value of the roller 11 is greater than the width value of the chute 15.

[0061] In the embodiment of the present utility model, when in use, by making the width value of the roller 11 equal to the thickness value of the chute 15 and the diameter value of the roller 11 greater than the width value of the chute 15, it is convenient for the contact and rolling between the roller 11 and the chute 15.

[0062] In the above embodiment of the present utility model, a tooling fixture for an induction heating roller is provided. When in use, according to the diameters of the belt pulleys on the left and right sides of the heating roller body 13, the bidirectional screw 3 in the moving frame 2 at the top of the support base 1 is started, so that the support rods 4 drive the rollers 11 to approach each other;

[0063] Subsequently, the displacement screw 19 on the positioning frame 18 is started, so as to drive the traction block 20 to move, and further drive the traction rod 21 to drive the movable arc plate 9 to open with the positioning block 17 as the rotation point, so as to facilitate the contact between the chute 15 in the middle of the positioning sleeve rings 14 on both sides of the heating roller body 13 and the rollers 11 and side wheels 12 on the fixed arc plate 8;

[0064] Subsequently, the displacement screw 19 is started in the reverse direction, so that the movable arc plate 9 closes with the positioning block 17 as the rotation point, and the rollers 11 and side wheels 12 on the movable arc plate 9 are in contact with the chute 15 in the middle of the positioning sleeve ring 14, so as to facilitate the rotation of the heating roller body 13;

[0065] When the distance between the movable arc plate 9 and the fixed arc plate 8 is too close to effectively support the heating roller body 13, the lifting screw 6 is started, so that the lifting plates 7 on the upper and lower sides of its surface move, so as to drive the movable arc plate 9 and the fixed arc plate 8 to move away from each other. At the same time, the bidirectional screw 3 is started, so that the support rods 4 on the front and rear sides drive the opposite movable arc plates 9 and the fixed arc plates 8 to approach, so that the rollers 11 and side wheels 12 are always in contact with the chute 15 to support it, so that the support effect is maintained and it is convenient for it to rotate.

[0066] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A fixture for an induction heating roller, characterized in that: include; Support base (1); A first movable structure, the first movable structure being arranged symmetrically on the top of the supporting base (1); A support rod (4), wherein the support rod (4) is symmetrically arranged on the surfaces of the left and right sides; A second movable structure, the second movable structure being symmetrically arranged front and rearward at the inner end of the top of the support rod (4); A fixed arc plate (8), wherein the fixed arc plate (8) is fixedly mounted on the lower end of the second moving structure; A movable arc plate (9), wherein the movable arc plate (9) is movably mounted on the upper end of the second movable structure; A rolling structure, wherein the rolling structure is movably arranged on the surfaces of the fixed arc plate (8) and the movable arc plate (9); A heating roller body (13), wherein the heating roller body (13) is arranged in the middle of the rolling structure; A positioning collar (14) is symmetrically mounted on the left and right sides of the heating roller body (13), and a slide groove (15) is provided in the middle thereof and is in active contact with the rolling structure.

2. The fixture for an induction heating roller according to claim 1, characterized in that: A movable groove (16) is provided on the upper side of the rear end of the support rod (4); a positioning block (17) is fixedly installed in the middle of the top of the second movable structure; the top of the positioning block (17) is movably hinged to the bottom of the movable arc plate (9); an angle adjustment structure is provided on the rear side of the top of the second movable structure; the angle adjustment structure is movably hinged to the middle of the outer side of the movable arc plate (9).

3. The fixture for an induction heating roller according to claim 1, characterized in that: The first movable structure comprises a movable frame (2) and a bidirectional screw (3); the movable frame (2) is fixedly mounted on the top of the support base (1); the bidirectional screw (3) is movably mounted inside the movable frame (2); and the support rod (4) is movably mounted on the surface of the bidirectional screw (3) in a front-to-back symmetrical manner.

4. The fixture for an induction heating roller according to claim 1, characterized in that: The second movable structure comprises a lifting slot (5), a lifting screw (6) and a lifting plate (7); the lifting slot (5) is opened on the inner side of the upper end of the support rod (4); the lifting screw (6) is movably arranged in an array inside the lifting slot (5); the lifting plate (7) is symmetrically arranged on the surface of the lifting screw (6) from top to bottom; the top of the upper lifting plate (7) is movably connected to the bottom of the movable arc plate (9); and the bottom of the lower lifting plate (7) is fixedly connected to the top of the fixed arc plate (8).

5. The fixture for an induction heating roller according to claim 1, characterized in that: The rolling structure comprises a roller (11) and a side wheel (12); a positioning shaft (10) is movably mounted on the top of the movable arc plate (9) and the bottom of the fixed arc plate (8); the roller (11) and the side wheel (12) are arranged on the surface of the positioning shaft (10) from front to back; the side wheel (12) is in movable contact with a slide groove (15); and the side wheel (12) is in movable contact with a positioning collar (14).

6. The fixture for an induction heating roller according to claim 2, characterized in that: The angle adjustment structure comprises a positioning frame (18), a displacement screw (19) and a traction block (20); the positioning frame (18) is fixedly mounted on the rear side of the top end of the second movable structure and is arranged within the range of the movable groove (16); the displacement screw (19) is movably mounted in the middle of the positioning frame (18); the traction block (20) is movably mounted on the surface of the displacement screw (19); a traction rod (21) is movably hinged at the top of the traction block (20); and the traction rod (21) is movably hinged to the middle of the outer side of the movable arc plate (9).

7. The fixture for an induction heating roller according to claim 5, characterized in that: The width of the roller (11) is equal to the thickness of the slide groove (15), and the diameter of the roller (11) is greater than the width of the slide groove (15).

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