Steel plate heat treatment auxiliary frame

Abstract

The utility model discloses a steel plate heat treatment auxiliary frame which comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a sliding cylinder, the length of the sliding cylinder is larger than the width of the bottom plate, two sliding rods are connected in the sliding cylinder in a sliding mode, one end of each sliding rod is fixedly connected with a fixing plate, and the top end of each fixing plate is fixedly connected with a clamping plate. A plurality of triangular grooves used for clamping the steel plate are formed in one side of the clamping plate, inserting assemblies used for fixing the sliding rods are arranged at the positions, located on the two sides of the bottom plate, of the upper surface of the sliding barrel, and two air holes are formed in the upper surface of the bottom plate. According to the auxiliary frame, steel plates with different thicknesses can be clamped and fixed, the application range of the auxiliary frame is widened, the steel plates can be prevented from deviating when being placed, the use convenience of the auxiliary frame is improved, the sliding plate can be prevented from moving and being separated from the sliding cylinder, and therefore workers can use the auxiliary frame safely.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment technical field especially relates to a steel sheet heat treatment auxiliary frame. BACKGROUND

[0002] Steel plate is with steel water casting, and after cooling, the flat plate of steel material is pressed into, and steel plate is flat, rectangular, can be directly rolled or cut from wide steel strip, and steel plate needs to be heat treated in the process of casting.

[0003] When steel plate is heat treated, in order to improve heat treatment effect, steel plate is usually placed at intervals by adopting auxiliary frame, but the existing steel plate heat treatment auxiliary frame is mostly fixed structure, cannot be flexibly adjusted according to the thickness of steel plate, thus leading to smaller application range. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a steel plate heat treatment auxiliary frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A steel plate heat treatment auxiliary frame, including the bottom plate, the bottom of bottom plate is fixedly connected with slide cylinder, the length of slide cylinder is greater than the width of bottom plate, two slide rods are slidably connected in slide cylinder, one end of two slide rods is fixedly connected with fixed plate, the top of fixed plate is fixedly connected with clamping plate, a plurality of triangular grooves for clamping steel plate are formed in the side of clamping plate, the upper surface of slide cylinder is equipped with the insert and assembly for fixing slide rod at the position of both sides of bottom plate, the upper surface of bottom plate is equipped with two air holes, the upper surface of bottom plate is equipped with the clamping assembly for assisting the positioning of steel plate.

[0007] As a further scheme of the utility model, the insert and assembly includes two insert rods, the upper surface of two slide rods is equipped with a plurality of insert grooves, two insert rods are respectively inserted into the insert grooves on two slide rods, and the top of two insert rods is fixedly connected with counterweight through slide cylinder.

[0008] As a further scheme of the utility model, the clamping assembly includes a plurality of sliding grooves, a plurality of sliding grooves are respectively formed in the upper surface of bottom plate, a plurality of sliding grooves are uniformly and symmetrically located on the side opposite to two air holes, two positioning plates for clamping and positioning steel plate are slidably connected in a plurality of sliding grooves, a plurality of sliding grooves on the same side are communicated with air holes, and the bottom plate is equipped with a driving assembly for moving two positioning plates.

[0009] As a further scheme of the utility model, the driving assembly comprises a first groove body, a second groove body and a third groove body, the first groove body, the second groove body and the third groove body are all arranged in the bottom plate, the first groove body, the second groove body and the third groove body are all communicated with the two air holes, the first groove body, the second groove body and the third groove body are all slidably connected with two connecting plates, the two ends of the two connecting plates are respectively fixed with the corresponding plurality of positioning plates, the first groove body, the second groove body and the third groove body are all rotatably connected with bidirectional threaded rods, and the bidirectional threaded rods pass through the two connecting plates and are threadedly connected with the two connecting plates, and the plurality of bidirectional threaded rods are fixed.

[0010] As a further scheme of the utility model, one end of one of the bidirectional threaded rods is fixedly connected with a knob for rotating the bidirectional threaded rod.

[0011] As a further scheme of the utility model, the upper surface of the bottom plate is fixedly connected with a plurality of supporting edges for supporting the steel plate.

[0012] As a further scheme of the utility model, the top inner wall of the sliding cylinder is provided with a limiting groove, and two sliding blocks are slidably connected in the limiting groove.

[0013] The utility model has the advantages of:

[0014] 1. The triangular groove is arranged, the triangular groove on the clamping plate is used for clamping and fixing the steel plate, the steel plate of different thicknesses can be clamped and fixed due to the inclined state of the triangular groove, and the application range of the auxiliary frame is improved.

[0015] 2. The positioning assembly is arranged, the positioning assembly is used for positioning the placement of the steel plate during the placement of the steel plate, the steel plate can be prevented from deviating during the placement, and the convenience of using the auxiliary frame is improved.

[0016] 3. The limiting groove and the sliding block are matched, the sliding block is moved along the limiting groove during the movement of the sliding plate in the sliding cylinder, the limiting groove limits the movement distance of the sliding plate through the sliding block, the sliding plate is prevented from moving out of the sliding cylinder, and the staff can use it with peace of mind. DRAWINGS

[0017] Figure 1 It is a right side three-dimensional structure schematic view of the steel plate heat treatment auxiliary frame.

[0018] Figure 2 It is a bottom plate sectional structure schematic view of the steel plate heat treatment auxiliary frame.

[0019] Figure 3The utility model provides a kind of steel plate heat treatment auxiliary frame's sliding cylinder section view structure schematic diagram;

[0020] Figure 4 The utility model provides a kind of steel plate heat treatment auxiliary frame's sliding cylinder section view structure schematic diagram;

[0021] Figure 5 A left side three-dimensional structure schematic diagram of the steel plate heat treatment auxiliary frame is provided in the utility model.

[0022] In the drawing: 1, triangular groove; 2, clamping plate; 3, fixed plate; 4, counterweight; 5, sliding rod; 6, sliding cylinder; 7, sliding groove; 8, bottom plate; 9, support edge; 10, insertion slot; 11, insertion rod; 13, positioning plate; 14, connecting plate; 15, two-way threaded rod; 16, first groove body; 17, sliding block; 18, limit slot; 19, air hole; 20, second groove body; 21, third groove body. DETAILED DESCRIPTION

[0023] It should be explained that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. The embodiments of the present application described herein, based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor shall fall within the scope of protection of the present application.

[0024] Referring to Figures 1-5 A steel plate heat treatment auxiliary frame includes a bottom plate 8, the bottom of the bottom plate 8 is fixed with a sliding cylinder 6 by bolts, the length of the sliding cylinder 6 is greater than the width of the bottom plate 8, and it extends towards both ends, two sliding rods 5 are slidably connected in the sliding cylinder 6, one end of each of the two sliding rods 5 is welded with a fixed plate 3, the top end of the fixed plate 3 is welded with a clamping plate 2, and a plurality of triangular grooves 1 for clamping the steel plate are formed on one side of the clamping plate 2;

[0025] In the utility model, the upper surfaces of the two sliding rods 5 are each provided with a plurality of insertion slots 10, and the upper surfaces of the sliding cylinders 6 located on both sides of the bottom plate 8 are each provided with an insertion and assembly for fixing the sliding rods 5. The steel plate is placed on the bottom plate 8, and then the insertion and assembly no longer fixes the sliding rods 5. The two sliding rods 5 are pushed to move towards each other in the sliding cylinder 6. The two sliding rods 5 will respectively drive the two clamping plates 2 to move, so that the clamping plates 2 clamp the steel plate through the triangular grooves 1. Under the action of the triangular grooves 1, the clamping plates 2 can clamp and fix steel plates of different thicknesses, thereby improving the application range of the auxiliary frame.

[0026] The insertion and assembly includes two insertion rods 11, which are respectively inserted into the insertion slots 10 on the two sliding rods 5, and the top end of each of the two insertion rods 11 is welded with a counterweight 4 through the sliding cylinder 6.

[0027] The gap between the counterweight 4 and the placed steel plate is the same as the thickness of the bottom plate 8, and it is worth noting that the total length of the counterweight 4 and the insertion rod 11 is less than the thickness of the bottom plate 8, that is, the gap can make the counterweight 4 and the insertion rod 11 be taken out as a whole;

[0028] In operation, the insertion rod 11 is pulled out to make the insertion rod 11 disengage from the insertion slot 10 on the sliding rod 5, at which time the two sliding rods 5 can be pushed to move towards each other in the sliding cylinder 6. After the clamping plate 2 clamps and fixes the steel plate, the insertion rod 11 is inserted into the corresponding insertion slot 10, thereby fixing the position of the sliding rod 5. The counterweight 4 can increase the weight and volume of the insertion rod 11, so that the insertion rod 11 will not easily disengage from the insertion slot 10.

[0029] The upper surface of the bottom plate 8 is provided with two air holes 19, which can make the heat pass through the bottom plate 8, thereby better heat treating the steel plate. The upper surface of the bottom plate 8 is provided with a clamping assembly for assisting in positioning the steel plate.

[0030] The clamping assembly includes a plurality of sliding grooves 7, which are respectively formed in the upper surface of the bottom plate 8. The plurality of sliding grooves 7 are uniformly and symmetrically located on the side opposite to the two air holes 19. The plurality of sliding grooves 7 are all slidingly connected with two positioning plates 13 for clamping and positioning the steel plate. The plurality of sliding grooves 7 on the same side are all in communication with the air holes 19.

[0031] The bottom plate 8 is provided with a driving assembly for moving the two positioning plates 13. The driving assembly includes a first groove body 16, a second groove body 20 and a third groove body 21, which are all formed in the bottom plate 8. The first groove body 16, the second groove body 20 and the third groove body 21 are all in communication with the two air holes 19. The first groove body 16, the second groove body 20 and the third groove body 21 are all slidingly connected with two connecting plates 14. The two ends of the two connecting plates 14 are respectively fixed with the corresponding plurality of positioning plates 13. The first groove body 16, the second groove body 20 and the third groove body 21 are all rotatably connected with a bidirectional threaded rod 15 through an embedded bearing, and the bidirectional threaded rod 15 penetrates through the two connecting plates 14 and is threadedly connected with the two connecting plates 14. The plurality of bidirectional threaded rods 15 are fixed, which can be welded or connected by other means. One end of one of the bidirectional threaded rods 15 penetrates through the bottom plate 8 and is welded with a knob for rotating the bidirectional threaded rod 15.

[0032] When the steel plate is placed on the base plate 8, the steel plate needs to be placed between two adjacent positioning plates 13, then the knob is rotated, the integrated bidirectional threaded rod 15 is rotated, the two connecting plates 14 are moved towards each other through the thread engagement between the two connecting plates 14 and the bidirectional threaded rod 15, the two connecting plates 14 move the positioning plates 13 respectively, so that the two adjacent positioning plates 13 clamp and position the steel plate, the offset of the steel plate during placement is avoided, and the convenience of use of the auxiliary frame is improved.

[0033] The upper surface of the base plate 8 is welded with a plurality of support edges 9 for supporting the steel plate, the support edges 9 support the steel plate, the contact area of the steel plate can be reduced, so that the steel plate can be better heated, the top inner wall of the sliding cylinder 6 is provided with a limiting groove 18, two sliding blocks 17 are slidably connected in the limiting groove 18, the two sliding blocks 17 are fixed with the two sliding rods 5, and the sliding blocks 17 move in the limiting groove 18 when the sliding rods 5 move in the sliding cylinder 6, so that the sliding rods 5 can be limited, and the sliding rods 5 are prevented from being separated from the sliding cylinder 6.

[0034] Principle: when it is needed to use, the steel plate is placed on the base plate 8, then the plug rod 11 is pulled upwards to be pulled out, the plug rod 11 is separated from the plug slot 10 on the sliding rod 5, then the two sliding rods 5 are pushed to move towards each other in the sliding cylinder 6, the two sliding rods 5 move the two clamping plates 2 respectively, the clamping plates 2 clamp the steel plate through the triangular grooves 1, the clamping plates 2 clamp and fix the steel plates of different thicknesses under the action of the triangular grooves 1, the plug rod 11 is inserted into the corresponding plug slot 10 after the steel plate is clamped and fixed by the clamping plates 2, so that the position of the sliding rod 5 is fixed, when the steel plate is placed on the base plate 8, the steel plate needs to be placed between two adjacent positioning plates 13, then the bidirectional threaded rod 15 is rotated, the two connecting plates 14 are moved towards each other through the thread engagement between the two connecting plates 14 and the bidirectional threaded rod 15, the two connecting plates 14 move the positioning plates 13 respectively, so that the two adjacent positioning plates 13 clamp and position the steel plate, the offset of the steel plate during placement is avoided, and the convenience of use of the auxiliary frame is improved.

[0035] The utility model has carried on the explanation through the above embodiment, the person skilled in the art can understand that the utility model is not limited to the above embodiment, according to the teaching of the utility model, more kinds of modifications can be made, these modifications all fall within the range of the utility model claimed to protect, the protection scope of the utility model is defined by the appended claims and its equivalent range.

Claims

1. A steel plate heat treatment auxiliary frame, comprising a bottom plate (8), characterized in that: The bottom of the base plate (8) is fixedly connected to a slide cylinder (6), the length of the slide cylinder (6) is greater than the width of the base plate (8), and two slide rods (5) are slidably connected in the slide cylinder (6), one end of each of the two slide rods (5) is fixedly connected to a fixed plate (3), and the top of the fixed plate (3) is fixedly connected to a clamping plate (2), and a plurality of triangular grooves (1) for clamping the steel plate are provided on one side of the clamping plate (2), and the upper surface of the slide cylinder (6) is provided with a plug-in assembly for fixing the slide rod (5) at positions on both sides of the base plate (8), and the upper surface of the base plate (8) is provided with two air vents (19), and the upper surface of the base plate (8) is provided with a clamping assembly for auxiliary positioning of the steel plate.

2. The steel plate heat treatment auxiliary frame according to claim 1, characterized in that: The plug-in assembly comprises two plug rods (11), the upper surfaces of the two slide rods (5) are provided with a plurality of slots (10), the two plug rods (11) are respectively inserted into the slots (10) on the two slide rods (5), and the top ends of the two plug rods (11) pass through the slide cylinder (6) and are fixedly connected to the counterweight block (4).

3. The steel plate heat treatment auxiliary frame according to claim 1, characterized in that: The clamping assembly includes a plurality of slide grooves (7), and the plurality of slide grooves (7) are respectively opened on the upper surface of the base plate (8). The plurality of slide grooves (7) are evenly and symmetrically located on the side in opposite directions of the two air holes (19). Two positioning plates (13) for clamping and positioning the steel plates are slidably connected in the plurality of slide grooves (7). The plurality of slide grooves (7) located on the same side are all connected to the air holes (19). A driving assembly for moving the two positioning plates (13) is provided in the base plate (8).

4. The steel plate heat treatment auxiliary frame according to claim 3, characterized in that: The driving assembly includes a first trough body (16), a second trough body (20) and a third trough body (21), wherein the first trough body (16), the second trough body (20) and the third trough body (21) are all opened in the bottom plate (8), and the first trough body (16), the second trough body (20) and the third trough body (21) are all connected with two air vents (19), and the first trough body (16), the second trough body (20) and the third trough body (21) are all slidably connected with two connecting plates (14), and the two ends of the two connecting plates (14) are respectively fixed with the corresponding multiple positioning plates (13), and the first trough body (16), the second trough body (20) and the third trough body (21) are all rotatably connected with a bidirectional threaded rod (15), and the bidirectional threaded rod (15) passes through the two connecting plates (14) and is threadedly connected to the two connecting plates (14), and the multiple bidirectional threaded rods (15) are fixed to each other.

5. The steel plate heat treatment auxiliary frame according to claim 4, characterized in that: One end of one of the bidirectional threaded rods (15) passes through the bottom plate (8) and is fixedly connected to a knob for rotating the bidirectional threaded rod (15).

6. The steel plate heat treatment auxiliary frame according to claim 1, characterized in that: A plurality of supporting ridges (9) for supporting the steel plate are fixedly connected to the upper surface of the bottom plate (8).

7. The steel plate heat treatment auxiliary frame according to claim 1, characterized in that: A limiting groove (18) is provided on the inner wall of the top of the slide cylinder (6), and two sliders (17) are slidably connected in the limiting groove (18), and the two sliders (17) are fixed to the two slide bars (5) respectively.

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