Rust removal auxiliary device

Abstract

The utility model discloses a derusting auxiliary device, belongs to the technical field of steel bar derusting, and aims to solve the problems that in the using process of the derusting auxiliary device, although steel bars can be limited and limited, manual auxiliary fixing is needed, automatic fixing cannot be conducted in the pushing process, and after derusting is completed, the derusting auxiliary device cannot be fixed automatically. The reinforcing steel bar fixing device comprises an auxiliary table, the upper surface of the auxiliary table is slidably connected with a fixing table, and a fixing channel is formed in the upper surface of the fixing table; through the cooperation of the auxiliary table, the fixing table, the first supporting seat, the second supporting seat, the pressing plate, the adjusting plate, the adjusting shaft, the adjusting gear, the adjusting rack and other structures, a steel bar can be stably placed, then rust removal treatment is conducted on the steel bar, the position of the steel bar can be automatically pressed and fixed, and after rust removal is completed, the steel bar can be conveniently and rapidly placed. Fixing of the steel bars is automatically relieved, and replacement or position adjustment of the steel bars is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar rust removal, and particularly relates to a rust removal auxiliary device. Background Technique

[0002] The patent publication number CN215391465U discloses an auxiliary device for steel bar rust removal, including: a support plate and a clamping mechanism. The support plate is arranged obliquely downward, and the surface of the support plate is provided with multiple rows of vertically arranged electric telescopic columns for limiting the steel bars; the clamping mechanism is arranged below the lower end of the support plate, and the clamping mechanism includes a clamping bottom plate and two clamping parts; the clamping bottom plate is provided with a first sliding groove and a second sliding groove arranged in parallel; the clamping part includes a first clamping part, a second clamping part and a third clamping part that are sequentially abutted and connected end to end, and the first clamping part is detachably connected to the clamping bottom plate; the second clamping part is slidably arranged on the first sliding groove, the third clamping part is slidably arranged on the second sliding groove, and the second clamping part is used to block the rolling of the steel bar; the first roller and the second roller are respectively driven by motors. In this embodiment, by setting a detachable clamping part, steel bars of different lengths can be clamped without manual repeated disassembly, reducing the manual workload and saving labor. Although the above rust removal auxiliary device can limit and define the steel bars during use, manual auxiliary fixation is still required and automatic fixation cannot be performed during the pushing process. After rust removal, the steel bars are automatically released from fixation, reducing the degree of automation. For this reason, we propose a rust removal auxiliary device. Content of the Utility Model

[0003] The purpose of the utility model is to provide a rust removal auxiliary device to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a rust removal auxiliary device, including an auxiliary table, the upper surface of the auxiliary table is slidably connected with a fixed table, the upper surface of the fixed table is provided with a fixed channel, the upper surface of the fixed table is fixed with symmetrically distributed first support seats, the tops of the first support seats are jointly fixed with a second support seat, the first support seat and the second support seat are vertically arranged, the upper surface of the second support seat is provided with a guiding channel in the vertical direction, the inner walls of the guiding channel are slidably connected with an adjusting plate, the bottom end of the adjusting plate is fixed with a pressing plate, the lower surface of the pressing plate is provided with symmetrically distributed arc surfaces, the pressing plate is located directly above the fixed channel, and one side side wall of one of the first support seats is rotatably connected with an adjusting shaft, and the other end of the adjusting shaft passes through the other first support seat and is fixed with a connecting gear.

[0005] It should be noted in the scheme that an adjustment rack is provided on the side wall of the adjustment plate close to the adjustment shaft along its length direction, an adjustment gear is tightly fixed to the outer wall of the adjustment shaft, and the adjustment gear and the adjustment rack are meshed and driven to be connected.

[0006] It is further worth noting that a connecting plate is fixed to the outer wall of the fixing platform, and a connecting rack is provided on a side wall of the connecting plate close to the adjusting shaft along its length direction.

[0007] It should be further explained that the connecting rack is located on the moving track of the connecting gear, and the connecting rack and the connecting gear are meshingly connected.

[0008] As a preferred embodiment, an extrusion plate is fixed on the upper surface of the connecting plate, and the two ends of the extrusion plate are located on both sides of the connecting plate. A limiting plate is fixed on one side wall of one of the support seats, and a limiting channel is opened on the upper surface of the limiting plate in the vertical direction.

[0009] As a preferred embodiment, the inner wall of the limiting channel is slidably connected to the limiting strip, an arc plate is fixed to the bottom end of the limiting strip, the arc plate is located on the extrusion path of the extrusion plate, a limiting spring is fixed between the arc plate and the limiting plate, and the outer wall of the adjusting shaft is provided with symmetrically distributed limiting grooves along the circumferential direction, and the limiting grooves are snap-fitted with the limiting strip.

[0010] Compared with the prior art, the rust removal auxiliary device provided by the utility model has at least the following beneficial effects:

[0011] (1) The utility model can stably place the steel bars through the coordination of the auxiliary platform, the fixed platform, the support seat 1, the support seat 2, the pressing plate, the adjusting plate, the adjusting shaft, the adjusting gear, the adjusting rack and other structures, and then perform rust removal on the steel bars, and can automatically perform compression and fixing on the steel bars, and can automatically release the steel bars after rust removal, so as to facilitate replacement or adjustment of the steel bars;

[0012] (2) The utility model can automatically fix the position of the steel bars during the process of pushing the fixed platform and automatically release the steel bars during the process of moving the fixed platform back through the cooperation of the extrusion plate, connecting plate, arc plate, limit strip and limit groove, etc., which has a high degree of automation and improves the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the structural front view of the utility model;

[0014] Figure 2 It is a structural side view of the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A.

[0016] In the figure: 1. Auxiliary table; 2. Fixed table; 3. Fixed channel; 4. Support seat 1; 5. Support seat 2; 6. Adjustment plate; 7. Pressure plate; 8. Adjustment shaft; 9. Adjustment gear; 10. Adjustment rack; 11. Connecting gear; 12. Limiting plate; 13. Limiting strip; 14. Limiting groove; 15. Arc plate; 16. Connecting plate; 17. Connecting rack; 18. Extrusion plate; 19. Limiting spring. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the embodiments.

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1-3 The utility model provides a rust removal auxiliary device, including an auxiliary table 1, a fixed table 2 is slidably connected to the upper surface of the auxiliary table 1, a fixed channel 3 is provided on the upper surface of the fixed table 2, a symmetrically distributed support seat 1 4 is fixed to the upper surface of the fixed table 2, a support seat 2 5 is fixed to the top of the support seat 1 4, the support seat 1 4 and the support seat 2 5 are vertically arranged, a guide channel is provided on the upper surface of the support seat 2 5 along the vertical direction, an adjustment plate 6 is slidably connected between the inner walls of the guide channel, a pressing plate 7 is fixed to the bottom end of the adjusting plate 6, and a symmetrically distributed lower surface of the pressing plate 7 is provided The arc-shaped surface of the pressure plate 7 is located directly above the fixed channel 3, and one side wall of one support seat 4 is rotatably connected with an adjusting shaft 8, and the other end of the adjusting shaft 8 passes through another support seat 4 and is fixed with a connecting gear 11. The side wall of the adjustment plate 6 close to the adjusting shaft 8 is provided with an adjusting rack 10 along its length direction, and the outer wall of the adjusting shaft 8 is tightly fitted with an adjusting gear 9. The adjusting gear 9 and the adjusting rack 10 are meshed and transmitted to be connected, so that the position of the pressure plate 7 can be adjusted, so that the pressure plate 7 can press and fix the surface of the steel bar, and then perform rust removal.

[0021] A connecting plate 16 is fixed to the outer wall of the fixed platform 2, and a connecting rack 17 is provided on the side wall of the connecting plate 16 close to the adjusting shaft 8 along its length direction. The connecting rack 17 is located on the moving track of the connecting gear 11, and the connecting rack 17 is meshed with the connecting gear 11 for transmission connection. An extrusion plate 18 is fixed to the upper surface of the connecting plate 16, and the two ends of the extrusion plate 18 are located on both sides of the connecting plate 16. A limiting plate 12 is fixed to the side wall of one side of one of the supporting seats 4, and a limiting channel is provided on the upper surface of the limiting plate 12 in the vertical direction. The inner wall of the limiting channel is slidably connected to the limiting strip 13, and an arc plate 15 is fixed to the bottom end of the limiting strip 13. The arc plate 15 is located on the extrusion route of the extrusion plate 18, and a limiting spring 19 is fixed between the arc plate 15 and the limiting plate 12. The outer wall of the adjusting shaft 8 is provided with symmetrically distributed limiting grooves 14 along the circumferential direction, and the limiting grooves 14 are snap-fitted with the limiting strip 13, so as to quickly limit and separate the position of the adjusting shaft 8.

[0022] This scheme has the following working process: when the steel bar is derusted, the steel bar is placed in the fixed channel 3, and then the fixed platform 2 is pushed, the fixed platform 2 drives the steel bar and the support seat 1 4 and the support seat 2 5 to move, and at the same time the support seat 1 4 drives the adjustment shaft 8 to move, when the arc plate 15 moves to the extrusion plate 18 area with the support seat 1 4, the arc surface of the arc plate 15 is squeezed by the extrusion plate 18, so that the arc plate 15 drives the limit bar 13 to move, and the limit bar 13 is separated from the limit groove 14, and then the adjustment shaft 8 drives the connecting gear 11 to pass through the connecting rack 17 area, the meshing transmission between the connecting gear 11 and the connecting rack 17 drives the adjustment shaft 8 to self-rotate, so that the adjustment shaft 8 drives the adjustment gear 9 to rotate, and the adjustment gear 9 and The meshing transmission between the adjusting racks 10 drives the adjusting plate 6 to move, and the adjusting plate 6 drives the pressure plate 7 to move, so that the pressure plate 7 presses and fixes the steel bars. When the arc plate 15 moves out of the extrusion plate 18 area, under the elastic force of the limit spring 19, the limit strip 13 and the corresponding limit groove 14 are engaged and matched, thereby fixing the position of the adjusting shaft 8, and then fixing the position of the pressure plate 7. Then the staff removes the rust on the surface of the steel bars. When the rust removal is completed or the rust removal position needs to be adjusted, it is only necessary to push the fixed platform 2 back. Through the above principle, the pressure plate 7 moves upward to release the fixation of the steel bar position, and then the steel bar is replaced or adjusted, and the fixed platform 2 is continued to be pushed to fix the position of the steel bar and continue to remove the rust.

[0023] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rust removal auxiliary device, comprising an auxiliary table (1), characterized in that: The upper surface of the auxiliary platform (1) is slidably connected to a fixed platform (2), the upper surface of the fixed platform (2) is provided with a fixed channel (3), the upper surface of the fixed platform (2) is fixed with a symmetrically distributed support seat 1 (4), the top of the support seat 1 (4) is commonly fixed with a support seat 2 (5), the support seat 1 (4) and the support seat 2 (5) are vertically arranged between them, the upper surface of the support seat 2 (5) is provided with a guide channel in the vertical direction, an adjustment plate (6) is slidably connected between the inner walls of the guide channel, a pressure plate (7) is fixed at the bottom end of the adjustment plate (6), the lower surface of the pressure plate (7) is provided with symmetrically distributed arc surfaces, the pressure plate (7) is located directly above the fixed channel (3), one side wall of one of the support seats 1 (4) is rotatably connected with an adjustment shaft (8), the other end of the adjustment shaft (8) passes through another support seat 1 (4) and is fixed with a connecting gear (11).

2. A rust removal auxiliary device according to claim 1, characterized in that: An adjusting rack (10) is provided on a side wall of the adjusting plate (6) close to the adjusting shaft (8) along its length direction, and an adjusting gear (9) is tightly fitted and fixed to the outer wall of the adjusting shaft (8), and the adjusting gear (9) and the adjusting rack (10) are meshed and transmission-connected.

3. A rust removal auxiliary device according to claim 2, characterized in that: A connecting plate (16) is fixed to the outer wall of the fixing platform (2), and a connecting rack (17) is provided on a side wall of the connecting plate (16) close to the adjusting shaft (8) along its length direction.

4. A rust removal auxiliary device according to claim 3, characterized in that: The connecting rack (17) is located on the moving track of the connecting gear (11), and the connecting rack (17) and the connecting gear (11) are meshingly connected.

5. A rust removal auxiliary device according to claim 4, characterized in that: An extrusion plate (18) is fixed on the upper surface of the connecting plate (16), and two ends of the extrusion plate (18) are located on both sides of the connecting plate (16). A limiting plate (12) is fixed on one side wall of one of the supporting seats (4), and a limiting channel is provided on the upper surface of the limiting plate (12) along the vertical direction.

6. A rust removal auxiliary device according to claim 5, characterized in that: The inner wall of the limiting channel is slidably connected to a limiting strip (13); an arc plate (15) is fixed to the bottom end of the limiting strip (13); the arc plate (15) is located on the extrusion route of the extrusion plate (18); a limiting spring (19) is fixed between the arc plate (15) and the limiting plate (12); the outer wall of the adjusting shaft (8) is provided with symmetrically distributed limiting grooves (14) along the circumferential direction; the limiting grooves (14) are snap-fitted with the limiting strip (13).

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