Guiding and limiting device for large-specification cast iron profile production

Abstract

The utility model provides a guide limiting device for large-size cast iron profile production, which relates to the technical field of large-size cast iron profile production and comprises a device main body. The holding block is held for pushing, the inserting rod fixed to one end of the holding block drives the abutting block to move along with pushing of the holding block, and the abutting block protrudes out of the inserting rod, so that the abutting block is extruded to rotate on the connecting shaft when moving to the mounting table, and the moving block on one side is extruded; a second spring fixed to one end of the moving block is compressed along with extrusion of the moving block, so that the abutting block moves into the inserting rod through the mounting groove, when the abutting block moves to the abutting groove, due to the fact that the abutting groove is a groove, the abutting block cannot be extruded, and the second spring drives the moving block to rebound after losing extrusion of the abutting block; and the abutting blocks penetrate through the mounting grooves to abut against the interiors of the abutting grooves, so that the mounting blocks are conveniently fixed, and the mounting blocks are conveniently and rapidly mounted, fixed and loosened.

Description

Technical Field

[0001] The utility model relates to the technical field of large - scale cast iron profile production, in particular to a guiding and limiting device for large - scale cast iron profile production. Background Technique

[0002] Profiles are objects with a certain geometric shape made of iron, steel, and materials with certain strength and toughness through processes such as rolling, extrusion, and casting. Such materials have certain appearance dimensions, a certain cross - sectional shape, and certain mechanical and physical properties. Usually, after production, a guiding and limiting device is required to fix and transport them.

[0003] For example, the utility model with the publication number CN215754952U discloses a guiding and limiting device for large - scale cast iron profile production, including a guiding table. The cast iron profile to be produced conducts guiding and limiting work on the surface of the guiding table. An installation mechanism is arranged on the surface of the guiding table, and a guiding mechanism is arranged outside the installation mechanism. The guiding mechanism includes: a guiding wheel, a guiding column, a spring plate, and a support plate. The support plate axially slides in the installation mechanism. A limiting groove is opened at the top of the support plate, a spring plate is arranged in the limiting groove, and the guiding column penetrates through the surface of the spring plate. This guiding and limiting device for large - scale cast iron profile production can be installed for different forms of cast iron profiles through different chutes, and the guiding wheel can limit the cast iron profile, limit the cast iron profile in production according to the specified route, and the height of the guiding wheel can be adjusted according to the actual height of the cast iron profile during production, increasing its convenience.

[0004] In the prior art, the fixing block is slidably installed in the second placement groove to install the installation block. According to the specification of the profile, the fixing bolt is held and rotated to adjust the height of the guiding wheel. The staff places the profile in the first placement groove through the guiding of the guiding wheel. However, the fixing block and the second placement groove are in a sliding connection state. When the guiding wheel guides the profile, a certain friction and inertia will be generated between the guiding wheel and the profile. Under the action of inertia and friction, the fixing block drives the installation block to slide in the second placement groove, causing the position of the guiding wheel to shift and unable to accurately and comprehensively guide the profile. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the installation block cannot be conveniently fixed during use.

[0006] To achieve the above - mentioned purpose, the utility model adopts the following technical scheme: A guiding and limiting device for large - scale cast iron profile production, including a device main body:

[0007] The device main body includes an operation table, an installation table is arranged above the operation table, a guiding structure is arranged on one side of the installation table, sliding grooves are formed on both sides of the top end of the operation table, and a fixing block is arranged on one side of the guiding structure;

[0008] The adjustment main body includes a driving structure, the driving structure is arranged on one side of the operation table, a sliding rod is arranged on one side of the driving structure, the sliding rod is fixedly connected with one side sliding groove, sliding blocks are slidably connected to both sides of the outer wall of the sliding rod, and the sliding blocks are fixedly connected with the installation table;

[0009] The fixing main body includes a holding block, the holding blocks are arranged in a linear array above the installation table, a plug rod is fixedly connected to one end of the holding block close to the installation table, the plug rod penetrates through the fixing block and is slidably connected with the fixing block, the plug rod is clamped with one side of the installation table, and a fixing structure is arranged inside the plug rod.

[0010] As a preferred implementation manner, first placement grooves are formed on opposite sides of the installation table, second placement grooves are formed on one side of the installation table away from the first placement grooves, the second placement grooves are slidably connected with the fixing blocks, and an abutting groove is formed on one side of the second placement groove.

[0011] The technical effect of adopting the above further scheme is that the profile can be placed and fixed through the first placement groove, the fixing block and the installation block can be installed through the second placement groove, and the abutting block can be abutted and fixed through the abutting groove.

[0012] As a preferred implementation manner, the guiding structure includes an installation block, the installation block is fixedly connected to one end of the fixing block away from the second placement groove, a fixing bolt is threadedly connected to one side of the installation block away from the fixing block, a trapezoidal block is arranged on one side of the fixing bolt close to the installation block, the trapezoidal block is slidably connected with the installation block, a guiding rod is fixedly connected to the top end of the trapezoidal block, and a guiding wheel is rotatably connected to one end of the guiding rod away from the trapezoidal block.

[0013] The technical effect of adopting the above further scheme is that the movement of the fixing bolt can drive the trapezoidal block to generate extrusion, the height of the guiding rod can be adjusted through the extrusion of the trapezoidal block, the height of the guiding wheel can be adjusted through the adjustment of the guiding rod, so that the guiding wheel can guide profiles at different heights.

[0014] As a preferred implementation manner, the guiding structure further includes a spring plate, the spring plate is fixedly connected to the outer wall of the trapezoidal block, first springs are fixedly connected to the top end of the spring plate at equal intervals, and the first springs are fixedly connected with the installation block.

[0015] The technical effect of adopting the above further scheme is: the first spring can be fixed by the spring plate, and the expansion and contraction rebound of the first spring can drive the trapezoidal block and the guide wheel to move, which is convenient for adjusting the height of the guide wheel, so that the guide wheel can guide and limit profiles of different specifications.

[0016] As a preferred embodiment, the driving structure includes a motor, which is fixedly connected to a support plate at one end of the operating table, a rotating rod is transmission-connected to a side of the motor close to the operating table, a crown gear is fixedly connected to an end of the rotating rod away from the motor, a first gear is meshedly connected to a side of the crown gear away from the rotating rod, a bidirectional threaded rod is fixedly connected to the middle of the first gear, the bidirectional threaded rod is rotationally connected to the first gear, a threaded block is meshedly connected to the outer wall of the bidirectional threaded rod, the threaded block is fixedly connected to the mounting table, and the bidirectional threaded rod is slidably connected to a slide groove.

[0017] The technical effect of adopting the above further scheme is: the operation of the motor can drive the crown gear at one end of the rotating rod to rotate, the rotation of the crown gear can drive the bidirectional threaded rod on the first gear to rotate, and the rotation of the bidirectional threaded rod can drive the threaded block to move, so as to facilitate the adjustment of the position of the mounting platform.

[0018] As a preferred embodiment, the fixing structure includes an abutment block, which abuts against the abutment groove and is arranged on both sides of the insertion rod. The opposite side of the abutment block is rotatably connected with a connecting shaft, and the connecting shaft is fixedly connected to the insertion rod.

[0019] The technical effect of adopting the above further scheme is: the insertion rod can be fixed by the abutment block, and the angle of the abutment block can be adjusted by the connecting shaft, which is convenient for removing the insertion rod from the mounting platform or fixing it in the mounting platform, and can also fix the mounting block.

[0020] As a preferred embodiment, the fixed structure also includes a moving block and a mounting groove, the moving blocks are arranged on both sides of the inside of the insertion rod, the moving blocks are fixedly connected to the abutment blocks, the mounting grooves are opened on both sides of the insertion rod, the mounting grooves are rotatably connected to the abutment blocks, and the ends of the moving blocks that are away from each other are fixedly connected with a second spring, and the second spring is fixedly connected to the insertion rod.

[0021] The technical effect of adopting the above further scheme is: the compression and rebound of the second spring can drive the moving block to move, the movement of the second spring can drive the abutment block to adjust the angle on the connecting shaft, and the abutment block can be placed through the installation groove, so that the abutment block can be abutted against the abutment groove.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] 1. The utility model is provided with a fixed main body. When holding the holding block and pushing it, the insertion rod fixed at one end of the holding block drives the abutting block to move as the holding block is pushed. Since the abutting block protrudes outside the insertion rod, when the abutting block moves to the installation table, it is squeezed and rotates on the connecting shaft, squeezing the moving block on one side. The second spring fixed at one end of the moving block is compressed as the moving block is squeezed, so that the abutting block moves into the interior of the insertion rod through the installation groove. When the abutting block moves to the abutting groove, since the abutting groove is a single groove and cannot squeeze the abutting block, the second spring drives the moving block to rebound after losing the extrusion of the abutting block, so that the abutting block passes through the installation groove and abuts in the abutting groove, facilitating the convenient fixation of the installation block and enabling the quick installation, fixation, and loosening of the installation block.

[0024] 2. The utility model is provided with an adjusting main body. When the motor operates, the rotating rod connected to one side of the motor drives the crown gear to rotate as the motor operates. The first gear meshing with one side of the crown gear drives the bidirectional threaded rod to rotate as the crown gear rotates. The threaded blocks connected to both sides of the bidirectional threaded rod drive the installation table to move as the bidirectional threaded rod rotates. The sliding block fixed at the other end of the installation table slides on the sliding rod as the installation table moves, enabling the stable movement of the installation table, facilitating the limit installation of profiles of different specifications, and improving the adaptability of the device. Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the overall structure of a guiding and limiting device for the production of large - sized cast iron profiles provided by the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the adjusting main body of a guiding and limiting device for the production of large - sized cast iron profiles provided by the utility model;

[0027] Figure 3 It is a schematic sectional view of the guiding structure of a guiding and limiting device for the production of large - sized cast iron profiles provided by the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the fixed main body of a guiding and limiting device for the production of large - sized cast iron profiles provided by the utility model;

[0029] Figure 5 It is an enlarged schematic diagram of the structure at position A of a guiding and limiting device for the production of large - sized cast iron profiles provided by the utility model.

[0030] Legend Explanation:

[0031] 11. Operating table; 12. Installation table; 121. First placement groove; 122. Second placement groove; 123. Abutting groove; 131. Installation block; 132. Fixing bolt; 133. Trapezoidal block; 134. Guide rod; 135. Guide wheel; 136. Spring plate; 137. First spring; 14. Chute; 15. Fixed block; 211. Motor; 212. Rotating rod; 213. Crown gear; 214. First gear; 215. Bidirectional threaded rod; 216. Threaded block; 22. Slide bar; 23. Slide block; 31. Holding block; 32. Inserting rod; 331. Abutting block; 332. Connecting shaft; 333. Moving block; 334. Second spring; 335. Installation groove. Detailed implementation manners

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a guiding and limiting device for the production of large-sized cast iron profiles, including a device main body:

[0034] The device main body includes an operating table 11, an installation table 12 is arranged above the operating table 11, a guiding structure is arranged on one side of the installation table 12, chutes 14 are opened on both sides of the top end of the operating table 11, and a fixed block 15 is arranged on one side of the guiding structure;

[0035] The adjusting main body includes a driving structure, the driving structure is arranged on one side of the operating table 11, a slide bar 22 is arranged on one side of the driving structure, the slide bar 22 is fixedly connected with one side chute 14, and both sides of the outer wall of the slide bar 22 are slidably connected with slide blocks 23, and the slide blocks 23 are fixedly connected with the installation table 12;

[0036] The fixing main body includes holding blocks 31, the holding blocks 31 are linearly arranged above the installation table 12, an inserting rod 32 is fixedly connected to one end of the holding block 31 close to the installation table 12, the inserting rod 32 penetrates through the fixed block 15 and is slidably connected with the fixed block 15, the inserting rod 32 is clamped with one side of the installation table 12, and a fixing structure is arranged inside the inserting rod 32.

[0037] As Figure 1 and Figure 3As shown, a first placement groove 121 is provided on one side opposite to the mounting platform 12, a second placement groove 122 is provided on one side of the mounting platform 12 away from the first placement groove 121, the second placement groove 122 is slidably connected to the fixing block 15, a contact groove 123 is provided on one side of the second placement groove 122, the guide structure includes a mounting block 131, the mounting block 131 is fixedly connected to one end of the fixing block 15 away from the second placement groove 122, a fixing bolt 132 is threadedly connected to one side of the mounting block 131 away from the fixing block 15, and the fixing bolt 132 is threadedly connected to the fixing block 15. A trapezoidal block 133 is provided on one side of the bolt 132 close to the mounting block 131, and the trapezoidal block 133 is slidably connected to the mounting block 131. A guide rod 134 is fixedly connected to the top of the trapezoidal block 133, and a guide wheel 135 is rotatably connected to the end of the guide rod 134 away from the trapezoidal block 133. The guide structure also includes a spring plate 136, which is fixedly connected to the outer wall of the trapezoidal block 133. First springs 137 are fixedly connected to the top of the spring plate 136 at equal intervals, and the first springs 137 are fixedly connected to the mounting block 131.

[0038] In this embodiment, the fixing block 15 is slidably installed in the second placement groove 122 to install the mounting block 131, and the fixing bolt 132 is held to push. The trapezoidal block 133 is extruded as the fixing bolt 132 pushes. The guide rod 134 fixed at one end of the trapezoidal block 133 converts the extrusion of the trapezoidal block 133 into a long thrust to drive the guide wheel 135 to move on the mounting block 131, thereby changing the position of the guide and accurately guiding and extruding the profile.

[0039] like Figure 2 As shown, the driving structure includes a motor 211, which is fixedly connected to a support plate at one end of the operating table 11. The motor 211 is transmission-connected to a rotating rod 212 on one side close to the operating table 11. The rotating rod 212 is fixedly connected to a crown gear 213 on one end away from the motor 211. The crown gear 213 is meshingly connected to a first gear 214 on one side away from the rotating rod 212. A bidirectional threaded rod 215 is fixedly connected to the middle part of the first gear 214. The bidirectional threaded rod 215 is rotationally connected to the first gear 214. The outer walls of the bidirectional threaded rod 215 are meshingly connected to thread blocks 216. The thread blocks 216 are fixedly connected to the mounting table 12. The bidirectional threaded rod 215 is slidably connected to the slide groove 14.

[0040] In this embodiment, the motor 211 operates. The rotating rod 212 connected to one side of the motor 211 drives the crown gear 213 to rotate as the motor 211 operates. The first gear 214 meshed with one side of the crown gear 213 drives the bidirectional threaded rod 215 to rotate as the crown gear 213 rotates. The threaded blocks 216 connected to both sides of the bidirectional threaded rod 215 drive the mounting table 12 to move as the bidirectional threaded rod 215 rotates. The slider 23 fixed to the other end of the mounting table 12 slides on the sliding rod 22 as the mounting table 12 moves, enabling the mounting table 12 to move stably, facilitating the limit installation of profiles of different specifications, and improving the adaptability of the device.

[0041] As Figure 4 and Figure 5 shown, the fixing structure includes abutting blocks 331. The abutting blocks 331 are arranged on both sides of the insertion rod 32. The abutting blocks 331 are in abutment with the abutting grooves 123. A connecting shaft 332 is rotatably connected to the opposite sides of the abutting blocks 331. The connecting shaft 332 is fixedly connected to the insertion rod 32. The fixing structure further includes moving blocks 333 and mounting grooves 335. The moving blocks 333 are arranged on both sides inside the insertion rod 32. The moving blocks 333 are fixedly connected to the abutting blocks 331. The mounting grooves 335 are opened on both sides of the insertion rod 32. The mounting grooves 335 are rotatably connected to the abutting blocks 331. Second springs 334 are fixedly connected to the mutually remote ends of the moving blocks 333. The second springs 334 are fixedly connected to the insertion rod 32.

[0042] In this embodiment, hold the holding block 31 and push it. The insertion rod 32 fixed to one end of the holding block 31 drives the abutting block 331 to move as the holding block 31 is pushed. Since the abutting block 331 protrudes outside the insertion rod 32, when the abutting block 331 moves to the mounting table 12, it is squeezed and rotates on the connecting shaft 332, squeezing one of the moving blocks 333. The second spring 334 fixed to one end of the moving block 333 is compressed as the moving block 333 is squeezed, enabling the abutting block 331 to move into the insertion rod 32 through the mounting groove 335. When the abutting block 331 moves to the abutting groove 123, since the abutting groove 123 is a groove and cannot squeeze the abutting block 331, the second spring 334 drives the moving block 333 to rebound after losing the extrusion of the abutting block 331, causing the abutting block 331 to pass through the mounting groove 335 and abut in the abutting groove 123, facilitating the convenient fixation of the mounting block 131 and enabling the quick installation, fixation, and loosening of the mounting block 131.

[0043] Working principle: First, the fixed block 15 is slidably installed in the second placement groove 122 to install the mounting block 131. Hold the fixing bolt 132 and push it. The trapezoidal block 133 is squeezed as the fixing bolt 132 is pushed. The guide rod 134 fixed at one end of the trapezoidal block 133 converts the extrusion force received by the trapezoidal block 133 into a long thrust to drive the guide wheel 135 to move on the mounting block 131, changing the guiding position, accurately guiding and extruding and limiting the profile. Then, hold the holding block 31 and push it. The inserting rod 32 fixed at one end of the holding block 31 drives the abutting block 331 to move as the holding block 31 is pushed. Since the abutting block 331 protrudes outside the inserting rod 32, when the abutting block 331 moves to the mounting table 12, it is squeezed and rotates on the connecting shaft 332, squeezing the moving block 333 on one side. The second spring 334 fixed at one end of the moving block 333 is compressed as the moving block 333 is squeezed, causing the abutting block 331 to move into the inserting rod 32 through the mounting groove 335. When the abutting block 331 moves to the abutting groove 123, since the abutting groove 123 is a single groove and cannot squeeze the abutting block 331, the second spring 334 drives the moving block 333 to rebound after losing the extrusion of the abutting block 331, causing the abutting block 331 to pass through the mounting groove 335 and abut in the abutting groove 123, conveniently fixing the mounting block 131. The motor 211 operates according to the specifications of the profile. The rotating rod 212 connected to one side of the motor 211 drives the crown gear 213 to rotate as the motor 211 operates. The first gear 214 meshing with the crown gear 213 drives the bidirectional threaded rod 215 to rotate as the crown gear 213 rotates. The threaded blocks 216 connected to both sides of the bidirectional threaded rod 215 drive the mounting table 12 to move as the bidirectional threaded rod 215 rotates. The slider 23 fixed at the other end of the mounting table 12 slides on the sliding rod 22 as the mounting table 12 moves, enabling the mounting table 12 to move stably and stably place profiles of different specifications. The profile is moved to the first placement groove 121 for fixation through the guiding of the guide wheel 135.

[0044] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A guide and limit device for the production of large-size cast iron profiles, comprising a device body, characterized in that: The device body comprises an operating table (11), a mounting table (12) is arranged above the operating table (11), a guide structure is arranged on one side of the mounting table (12), sliding grooves (14) are arranged on both sides of the top of the operating table (11), and a fixing block (15) is arranged on one side of the guide structure; An adjusting body comprises a driving structure, wherein the driving structure is arranged on one side of the operating table (11), a sliding rod (22) is arranged on one side of the driving structure, the sliding rod (22) is fixedly connected to a sliding groove (14) on one side, sliding blocks (23) are slidably connected to both sides of the outer wall of the sliding rod (22), and the sliding blocks (23) are fixedly connected to the mounting table (12); The fixed body comprises a holding block (31), wherein the holding blocks (31) are arranged in a linear array above the mounting platform (12), and one end of the holding block (31) close to the mounting platform (12) is fixedly connected with an insertion rod (32), wherein the insertion rod (32) passes through the fixed block (15) and is slidably connected to the fixed block (15), the insertion rod (32) is clamped with one side of the mounting platform (12), and a fixed structure is arranged inside the insertion rod (32).

2. The guide and limit device for producing large-size cast iron profiles according to claim 1, characterized in that: A first placement groove (121) is provided on one side opposite to the mounting platform (12), a second placement groove (122) is provided on one side of the mounting platform (12) away from the first placement groove (121), the second placement groove (122) is slidably connected to the fixing block (15), and an abutment groove (123) is provided on one side of the second placement groove (122).

3. The guide and limit device for producing large-size cast iron profiles according to claim 1, characterized in that: The guide structure comprises a mounting block (131), the mounting block (131) being fixedly connected to an end of the fixing block (15) away from the second placement groove (122), a fixing bolt (132) being threadedly connected to a side of the mounting block (131) away from the fixing block (15), a trapezoidal block (133) being provided on a side of the fixing bolt (132) close to the mounting block (131), the trapezoidal block (133) being slidably connected to the mounting block (131), a guide rod (134) being fixedly connected to the top end of the trapezoidal block (133), and a guide wheel (135) being rotatably connected to an end of the guide rod (134) away from the trapezoidal block (133).

4. The guide and limit device for producing large-size cast iron profiles according to claim 1, characterized in that: The guide structure further comprises a spring plate (136), wherein the spring plate (136) is fixedly connected to the outer wall of the trapezoidal block (133), and first springs (137) are fixedly connected to the top of the spring plate (136) at equal intervals, and the first springs (137) are fixedly connected to the mounting block (131).

5. The guide and limit device for producing large-size cast iron profiles according to claim 1, characterized in that: The driving structure comprises a motor (211), wherein the motor (211) is fixedly connected to a support plate at one end of an operating table (11); a side of the motor (211) close to the operating table (11) is transmission-connected to a rotating rod (212); an end of the rotating rod (212) away from the motor (211) is fixedly connected to a crown gear (213); a side of the crown gear (213) away from the rotating rod (212) is meshingly connected to a first gear (214); a middle portion of the first gear (214) is fixedly connected to a bidirectional threaded rod (215); the bidirectional threaded rod (215) is rotationally connected to the first gear (214); an outer wall of the bidirectional threaded rod (215) is meshingly connected to a threaded block (216); the threaded block (216) is fixedly connected to the mounting table (12); and the bidirectional threaded rod (215) is slidably connected to a slide groove (14).

6. The guide and limit device for producing large-size cast iron profiles according to claim 1, characterized in that: The fixing structure comprises an abutment block (331), the abutment block (331) abutting against the abutment groove (123), the abutment block (331) being arranged on both sides of the insertion rod (32), the opposite side of the abutment block (331) being rotatably connected to a connecting shaft (332), the connecting shaft (332) being fixedly connected to the insertion rod (32).

7. The guide and limit device for producing large-size cast iron profiles according to claim 1, characterized in that: The fixed structure further comprises a moving block (333) and a mounting groove (335); the moving blocks (333) are arranged on both sides of the insertion rod (32); the moving blocks (333) are fixedly connected to the abutment blocks (331); the mounting groove (335) is provided on both sides of the insertion rod (32); the mounting groove (335) is rotatably connected to the abutment blocks (331); and the ends of the moving blocks (333) that are away from each other are fixedly connected to a second spring (334); and the second spring (334) is fixedly connected to the insertion rod (32).

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