Steel rolling roller way guide groove structure with detachable bottom plate

Abstract

The utility model discloses a steel rolling roller way guide groove structure with a detachable bottom plate. The steel rolling roller way guide groove structure comprises a guide groove body, a guide groove cover, a locking assembly II, a fixing plate, a locking assembly I, a bottom plate I and a bottom plate II. Guide groove covers are horizontally arranged on the upper surface of a horizontally and transversely arranged guide groove body in the length direction in a left-right spaced and horizontally aligned mode, the front ends of the guide groove covers are vertically hinged to the guide groove body, and the rear ends of the guide groove covers are locked and fixed to the guide groove body through locking assemblies II when the guide groove covers are in the horizontal state. A plurality of fixing plates are sequentially arranged in the middle of the interior of the guide groove body at intervals in the length direction of the guide groove body, the bottom plate I is horizontally and transversely placed on the fixing plate located on the left half section of the guide groove body, and the bottom plate I is fixedly connected with the corresponding fixing plate through a locking assembly I; the bottom plate II is horizontally and transversely placed on the fixing plate located on the right half section of the guide groove body, and the bottom plate II is fixedly connected with the corresponding fixing plate through the locking assembly I. The bottom plate I and the bottom plate II can be detached and replaced conveniently, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bar production, in particular to a steel rolling roller guide groove structure with a detachable bottom plate. Background Art

[0002] In the bar production process, the use of roller guides plays a vital role in improving production efficiency and product quality. However, the base plates of existing roller guides are susceptible to wear due to material and rolling specifications. Furthermore, the base plates are directly welded to the guide body. At high temperatures, the base plates expand due to heat, which can easily cause cracking at the weld. Furthermore, when the base plates become damaged and need to be replaced, they can only be removed through thermal cutting, a time-consuming, labor-intensive, and costly process. Therefore, these issues urgently need to be addressed. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a steel rolling roller guide trough structure with a detachable bottom plate. Through the coordinated use of a fixing plate, an inclined wedge and a locking bolt, a detachable connection between the bottom plate I and the bottom plate II is achieved, thereby facilitating the disassembly and replacement of the bottom plate I and the bottom plate II respectively after damage, thereby reducing production costs and labor costs.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: the present invention is a bottom plate detachable steel rolling roller guide groove structure, the innovation of which is that it includes a guide groove body, a guide groove cover, a locking component II, a fixed plate, a locking component I, a bottom plate I and a bottom plate II; the guide groove body is arranged horizontally, and its left end is the feeding end; on the upper surface of the guide groove body, guide groove covers that match the guide groove body are also arranged horizontally and aligned at intervals on the left and right along the length direction, and the front end of each guide groove cover is vertically hinged to the corresponding position of the upper surface of the guide groove body, and its When the rear end is in a horizontal state, it is locked and fixed to the corresponding position of the upper surface of the guide groove body by the locking component II; several horizontally longitudinally arranged fixing plates are also sequentially spaced along its length direction at the middle position inside the guide groove body, and the bottom plate I is horizontally and transversely placed on the corresponding fixing plate located in the left half of the guide groove body, and the bottom plate I is fixedly connected to the corresponding fixing plate by the locking component I; the bottom plate II is horizontally and transversely placed on the corresponding fixing plate located in the right half of the guide groove body, and the bottom plate II is fixedly connected to the corresponding fixing plate by the locking component I.

[0005] Preferably, the feed end of the guide trough body is in a trumpet shape, and the angle thereof is 20°.

[0006] Preferably, the left ends of the two guide groove covers are both turned 10° toward the outside and cooperate with the feed end of the guide groove body for guidance.

[0007] Preferably, each of the fixing plates matches the interior of the guide groove body, and its setting position needs to ensure the stability of the horizontal support of the corresponding base plate I and base plate II, and its front and rear end faces are respectively welded and fixed to the front and rear inner walls of the guide groove body.

[0008] Preferably, each of the locking components I includes a wedge and a locking bolt; a wedge is horizontally provided on the lower surface of each fixed plate relative to the interior of the guide groove body, and a number of locking bolts are evenly spaced and vertically provided on the lower surface of each wedge, and the threaded end of each locking bolt passes vertically upward through the corresponding fixed plate, and is screwed and fixed to the lower surface of the corresponding base plate I and base plate II, and it is necessary to ensure that they do not extend beyond the upper surface of the corresponding base plate I and base plate II, thereby fixing the base plate I and base plate II horizontally and laterally on the corresponding fixed plate.

[0009] Preferably, the left ends of the bottom plate I and the bottom plate II are both flipped downward by 10°, and cooperate with the feed end of the guide groove body for guidance; the bottom plate I and the bottom plate II are both made of wear-resistant plates, and expansion gaps are provided between the front and rear end faces of the bottom plate I and the bottom plate II and the front and rear inner walls of the guide groove body respectively.

[0010] Preferably, mounting plates are provided on the lower surface of the guide groove body at intervals and horizontally and longitudinally symmetrically on the left and right sides, and the guide groove body is installed and fixed by the mounting plates.

[0011] Preferably, it also includes an ear plate, a bracket I and a flip plate; a number of ear plates are fixedly arranged in sequence along the length direction on the front and rear surfaces of the guide groove body, near the middle and upper position thereof, and brackets I are vertically arranged at intervals on the left and right sides of the upper surface of each ear plate located on the front side of the guide groove body; a flip plate is horizontally arranged on the front side of the upper surface of each guide groove cover and relative to the position between each adjacent two brackets I, each flip plate is fixedly connected to the corresponding position of the upper surface of the corresponding guide groove cover, and its front end extends horizontally between the corresponding two brackets I, and is vertically hinged to the corresponding two brackets I, so that the guide groove cover can be vertically flipped on the guide groove body.

[0012] Preferably, the locking assembly II includes an insertion rod, a bracket II and a pin shaft; a bracket II is vertically provided on the upper surface of each ear plate located on the rear side of the guide groove body, and the upper end of each bracket II extends vertically upward from the horizontal plane of the upper surface of the guide groove body, and a square slot is vertically embedded in the middle position of the upper surface of each bracket II, and each slot extends vertically from the front and rear surfaces of the corresponding bracket II, and the lower end thereof is coplanar with the upper surface of the corresponding guide groove cover when in a horizontal state; on the rear side of the upper surface of each guide groove cover and relative to each Each slot position is also provided with an insertion rod horizontally and longitudinally, and each of the insertion rods is fixedly connected to the corresponding position on the upper surface of the corresponding guide slot cover, and its rear end extends horizontally out of the rear surface of the corresponding bracket II; on each of the insertion rods, a pin hole I is embedded horizontally and vertically relative to the slot position and matched with the pin shaft, and on the left and right sides of each of the bracket II, a pin hole II is embedded horizontally and vertically relative to the position of the pin hole I, and then when the guide slot cover is flipped to a horizontal state, the guide slot cover is fixed to the guide slot body through the cooperation of the pin hole I, the pin hole II and the pin shaft.

[0013] Preferably, it also includes a handle; a U-shaped handle is horizontally fixed on the front side of the upper surface of each guide slot cover, and each handle is arranged without interfering with each flip plate, so that the corresponding guide slot cover can be vertically flipped through the handle.

[0014] Beneficial effects of the utility model:

[0015] (1) The present invention realizes a detachable connection between the base plate I and the base plate II by using a fixed plate, a wedge and a locking bolt, thereby facilitating the removal and replacement of the base plate I and the base plate II after damage, thereby reducing production costs and labor costs;

[0016] (2) An expansion gap is left between the bottom plate I and the bottom plate II of the utility model and the guide groove body, thereby avoiding deformation caused by high temperature expansion;

[0017] (3) The utility model sets the guide groove cover into two sections according to the bottom plate I and the bottom plate II, and the two sections are vertically hinged to the guide groove body and then locked and fixed, so that it is easy to open the corresponding guide groove cover according to the degree of damage of the bottom plate I and the bottom plate II, thereby reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 The utility model is a structural schematic diagram of a steel rolling roller guide groove structure with a detachable bottom plate.

[0020] Figure 2 for Figure 1 Top view of .

[0021] Figure 3 for Figure 1 side view.

[0022] Figure 4 for Figure 3 Schematic diagram when the guide slot cover is open.

[0023] Figure 5 for Figure 1 Enlarged schematic diagram of part A.

[0024] Among them, 1-guide groove body; 2-guide groove cover; 3-bottom plate I; 4-bottom plate II; 5-fixed plate; 6-angled wedge; 7-locking bolt; 8-handle; 9-ear plate; 10-bracket I; 11-flip plate; 12-bracket II; 13-insertion rod; 14-pin shaft; 15-mounting plate. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be clearly and completely described below through specific implementation methods.

[0026] The utility model is a bottom plate detachable steel rolling roller guide groove structure, comprising a guide groove body 1, a guide groove cover 2, a locking component II, a fixing plate 5, a locking component I, a bottom plate I3 and a bottom plate II4; the specific structure is as follows Figures 1 to 5 As shown, the guide trough body 1 is horizontally arranged, and its left end is the feed end; wherein, the feed end of the guide trough body 1 is in a trumpet shape, and its angle is 20°.

[0027] The utility model is provided with a guide groove cover 2 matching the guide groove body 1 at intervals along its length direction. Figures 1 to 5 As shown, the front end of each guide slot cover 2 is vertically hinged to the corresponding position of the upper surface of the guide slot body 1, and the rear end thereof is locked and fixed to the corresponding position of the upper surface of the guide slot body 1 through the locking assembly II when in a horizontal state; the left ends of the two guide slot covers 2 are both flipped 10° toward the outside and cooperate with the feed end of the guide slot body 1 for guidance.

[0028] like Figures 1 to 5As shown, several ear plates 9 are fixedly provided in sequence along the length direction on the upper middle position of the front and rear surfaces of the guide groove body 1, and brackets Ⅰ10 are vertically provided on the left and right sides of the upper surface of each ear plate 9 located on the front side of the guide groove body 1; a flip plate 11 is horizontally provided on the front side of the upper surface of each guide groove cover 2 and relative to the position between each adjacent two brackets Ⅰ10, and each flip plate 11 is fixedly connected to the corresponding position of the upper surface of the corresponding guide groove cover 2, and its front end extends horizontally to between the corresponding two brackets Ⅰ10, and is vertically hinged to the corresponding two brackets Ⅰ10, so that the guide groove cover 2 can be vertically flipped on the guide groove body 1.

[0029] The utility model locking assembly II includes an insert rod 13, a bracket II 12 and a pin 14; Figures 1 to 5 As shown, a bracket II 12 is vertically provided on the upper surface of each ear plate 9 located on the rear side of the guide groove body 1, and the upper end of each bracket II 12 extends vertically upward from the horizontal plane of the upper surface of the guide groove body 1, and a square slot is vertically embedded in the middle position of the upper surface of each bracket II 12, and each slot extends vertically from the front and rear surfaces of the corresponding bracket II 12, and the lower end thereof is coplanar with the upper surface of the corresponding guide groove cover 2 in the horizontal state; on the rear side of the upper surface of each guide groove cover 2 and relative to each slot position, a bracket II 12 is provided horizontally and longitudinally. Insert rod 13, each insert rod 13 is fixedly connected to the corresponding position of the upper surface of the corresponding guide slot cover 2, and its rear end extends horizontally out of the rear surface of the corresponding bracket II 12; on each insert rod 13, a pin hole I is horizontally and vertically embedded relative to the slot position and matched with the pin shaft 14, and on the left and right sides of each bracket II 12, relative to the position of the pin hole I, pin holes II are also horizontally and vertically embedded and matched with the pin shaft 14. When the guide slot cover 2 is flipped to a horizontal state, the guide slot cover 2 is fixed to the guide slot body 1 through the cooperation of the pin hole I, the pin hole II and the pin shaft 14.

[0030] like Figures 1 to 5 As shown, a U-shaped handle 8 is horizontally fixed on the front side of the upper surface of each guide slot cover 2, and each handle 8 is arranged without interfering with each flip plate 11, so that the corresponding guide slot cover 2 can be vertically flipped through the handle 8.

[0031] The utility model is provided with several horizontal and longitudinal fixed plates 5 in the middle position of the guide groove body 1 along its length direction. Figures 1 to 5As shown, the bottom plate I3 is horizontally placed on the corresponding fixed plate 5 located in the left half of the guide groove body 1, and the bottom plate I3 is fixedly connected to the corresponding fixed plate 5 by the locking component I; the bottom plate II4 is horizontally placed on the corresponding fixed plate 5 located in the right half of the guide groove body 1, and the bottom plate II4 is fixedly connected to the corresponding fixed plate 5 by the locking component I; each fixed plate 5 matches the interior of the guide groove body 1, and its setting position needs to ensure the stability of the horizontal support of the corresponding bottom plate I3 and bottom plate II4 respectively, and its front and rear end faces are respectively welded and fixed to the front and rear inner walls of the guide groove body 1.

[0032] Each locking assembly I includes a wedge 6 and a locking bolt 7; Figures 1 to 5 As shown, an inclined wedge 6 is horizontally provided on the lower surface of each fixed plate 5 relative to the interior of the guide groove body 1, and a number of locking bolts 7 are evenly spaced and vertically provided on the lower surface of each inclined wedge 6. The threaded end of each locking bolt 7 vertically passes through the corresponding fixed plate 5 and is screwed and fixed to the lower surface of the corresponding bottom plate I3 and bottom plate II4 respectively, and it is necessary to ensure that they do not extend beyond the upper surface of the corresponding bottom plate I3 and bottom plate II4, and then the bottom plate I3 and bottom plate II4 are respectively fixed horizontally and laterally on the corresponding fixed plate 5.

[0033] like Figures 1 to 5 As shown, the left ends of the bottom plate I3 and the bottom plate II4 are both flipped 10° downward, and are guided in conjunction with the feed end of the guide trough body 1; the bottom plate I3 and the bottom plate II4 are both made of wear-resistant plates, and expansion gaps are provided between the front and rear end faces of the bottom plate I3 and the bottom plate II4 and the front and rear inner walls of the guide trough body 1, respectively.

[0034] like Figures 1 to 5 As shown, mounting plates 15 are provided on the lower surface of the guide groove body 1 at intervals and in a horizontal and longitudinal symmetrical manner on the left and right sides, and the guide groove body 1 is installed and fixed by the mounting plates 15 .

[0035] The working principle of the present utility model is as follows: when the bottom plate I3 or the bottom plate II4 is damaged and needs to be replaced, first pull out the corresponding pin shaft 14, and flip the corresponding guide groove cover 2 to a vertical state through the handle 8; then remove the corresponding locking bolt 7 and the wedge 6, so that the bottom plate I3 or the bottom plate II4 is separated from the corresponding fixing plate 5, and then the bottom plate I3 or the bottom plate II4 can be replaced.

[0036] Beneficial effects of the utility model:

[0037] (1) The present invention realizes a detachable connection between the bottom plate I3 and the bottom plate II4 by using the fixed plate 5, the wedge 6 and the locking bolt 7, thereby facilitating the disassembly and replacement of the bottom plate I3 and the bottom plate II4 after damage, thereby reducing production costs and labor costs;

[0038] (2) An expansion gap is left between the bottom plate I3 and the bottom plate II4 of the present invention and the guide groove body 1, thereby avoiding deformation caused by high temperature expansion;

[0039] (3) The present invention sets the guide groove cover 2 into two sections according to the bottom plate I3 and the bottom plate II4, and vertically hinges them to the guide groove body 1 and then locks them, so that it is easy to open the corresponding guide groove cover 2 according to the degree of damage of the bottom plate I3 and the bottom plate II4, reducing labor costs.

[0040] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary engineering technicians in this field should fall within the scope of protection of the present invention. The technical contents requested for protection of the present invention have been fully recorded in the technical requirements.

Claims

1. A steel rolling roller guide trough structure with a detachable bottom plate, characterized in that: The cam is secured to the upper and lower portions of the guide slot body and is secured to the upper and lower portions of the guide slot body by the locking assembly I. The cam is secured to the upper and lower portions of the guide slot body by the locking assembly I. The cam is secured to the upper and lower portions of the guide slot body by the locking assembly I.

2. The bottom plate detachable steel rolling roller guide groove structure according to claim 1, characterized in that: The feed end of the guide trough body is in a trumpet shape, and the included angle thereof is 20°.

3. The bottom plate detachable steel rolling roller guide groove structure according to claim 2, characterized in that: The left ends of the two guide slot covers are both turned 10 degrees outward and cooperate with the feed end of the guide slot body for guidance.

4. The bottom plate detachable steel rolling roller guide groove structure according to claim 1, characterized in that: Each of the fixing plates matches the interior of the guide groove body, and its location must ensure the stability of the horizontal support of the corresponding base plate I and base plate II, and its front and rear end faces are welded and fixed to the front and rear inner walls of the guide groove body respectively.

5. The bottom plate detachable steel rolling roller guide groove structure according to claim 4, characterized in that: Each of the locking components I includes a wedge and a locking bolt; a wedge is horizontally provided on the lower surface of each fixed plate relative to the inside of the guide groove body, and a number of locking bolts are evenly spaced and vertically provided on the lower surface of each wedge. The threaded end of each locking bolt passes vertically upward through the corresponding fixed plate, and is screwed and fixed to the lower surface of the corresponding base plate I and base plate II, respectively, and it is necessary to ensure that they do not extend beyond the upper surface of the corresponding base plate I and base plate II, thereby fixing the base plate I and base plate II horizontally and laterally on the corresponding fixed plate.

6. The bottom plate detachable steel rolling roller guide groove structure according to claim 1, characterized in that: The left ends of the bottom plate I and the bottom plate II are both flipped 10° downward and cooperate with the feed end of the guide groove body for guidance; the bottom plate I and the bottom plate II are both made of wear-resistant plates, and expansion gaps are provided between the front and rear end faces of the bottom plate I and the bottom plate II and the front and rear inner walls of the guide groove body respectively.

7. The bottom plate detachable steel rolling roller guide groove structure according to claim 1, characterized in that: Mounting plates are also provided on the lower surface of the guide groove body at intervals and horizontally and longitudinally symmetrically on the left and right sides, and the guide groove body is installed and fixed through the mounting plates.

8. The bottom plate detachable steel rolling roller guide groove structure according to claim 1, characterized in that: It also includes ear plates, brackets I and flip plates; several ear plates are fixedly arranged in sequence along the length direction on the front and rear surfaces of the guide groove body near the middle and upper position thereof, and brackets I are vertically arranged at intervals on the left and right sides of the upper surface of each ear plate located on the front side of the guide groove body; flip plates are horizontally arranged on the front side of the upper surface of each guide groove cover and relative to the position between each adjacent two brackets I, each flip plate is fixedly connected to the corresponding position on the upper surface of the corresponding guide groove cover, and its front end extends horizontally between the corresponding two brackets I, and is vertically hinged to the corresponding two brackets I, so that the guide groove cover can be vertically flipped on the guide groove body.

9. The bottom plate detachable steel rolling roller guide groove structure according to claim 8, characterized in that: The locking assembly II includes an insertion rod, a bracket II and a pin shaft; a bracket II is vertically provided on the upper surface of each ear plate located on the rear side of the guide groove body, and the upper end of each bracket II extends vertically upward from the horizontal plane of the upper surface of the guide groove body, and a square slot is vertically embedded in the middle position of the upper surface of each bracket II, and each slot extends vertically from the front and rear surfaces of the corresponding bracket II, and the lower end thereof is coplanar with the upper surface of the corresponding guide groove cover when in a horizontal state; on the rear side of the upper surface of each guide groove cover and relative to each insertion The slot positions are also provided with insertion rods horizontally and longitudinally, each of the insertion rods is fixedly connected to the corresponding position on the upper surface of the corresponding guide slot cover, and its rear end extends horizontally out of the rear surface of the corresponding bracket II; on each of the insertion rods, a pin hole I is also horizontally and vertically embedded relative to the slot position and matched with the pin shaft, and on the left and right sides of each of the bracket II, a pin hole II is also horizontally and vertically embedded relative to the position of the pin hole I, and then when the guide slot cover is flipped to a horizontal state, the guide slot cover is fixed to the guide slot body through the cooperation of the pin hole I, the pin hole II and the pin shaft.

10. The bottom plate detachable steel rolling roller guide groove structure according to claim 8, characterized in that: It also includes a handle; a U-shaped handle is horizontally fixed on the front side of the upper surface of each guide slot cover, and each handle is arranged without interfering with each flip plate, so that the corresponding guide slot cover can be vertically flipped through the handle.

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