Supporting clamp for drying oven machining

Abstract

The utility model discloses a supporting clamp for processing a drying oven, which comprises a supporting bottom plate, a plurality of limiting sliding chutes, a plurality of clamping blocks and a plurality of clamping blocks, wherein the top of the supporting bottom plate is provided with a plurality of limiting sliding chutes; the positioning clamping parts are arranged at the top of the supporting bottom plate, each positioning clamping part comprises a bottom plate, a fixing plate and a supporting rod are fixedly connected to the top of each bottom plate, an extruding plate used for extruding and fixing is slidably arranged at the top of each bottom plate, a third lifting sliding block is slidably connected to the outer side of each supporting rod, and a fourth lifting sliding block is slidably connected to the outer side of each third lifting sliding block. The box body lifting device has the advantages that the position of the bottom plate can be flexibly adjusted on the supporting bottom plate according to the size and the model of a box body through the waist trapezoid structural design of the limiting sliding grooves and the limiting sliding blocks and the cooperation of the fastening bolts and the positioning notches; therefore, the machining requirements of box bodies with different sizes are met; according to the clamp, the fixing plate and the extrusion plate are combined, the extrusion plate is driven to move towards the fixing plate through the first screw rod, and stable clamping of the box body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oven processing, in particular to a supporting fixture for oven processing. Background Art

[0002] An oven, also known as a drying oven, baking oven or drying oven, is a box-shaped device specially designed to dehydrate, dry, heat-treat or perform other thermal reactions on items by heating.

[0003] During processing, the box needs to be assembled and spliced. During the operation, the box needs to be supported and fixed. The existing support fixtures have low flexibility and cannot adapt to the processing requirements of boxes of different sizes. In addition, most of them are clamped and fixed at a single point, and cannot be clamped and fixed at multiple points. The defective rate of processing is high due to deformation. Utility Model Content

[0004] The purpose of the present utility model is to provide a supporting fixture for oven processing, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a support fixture for oven processing, comprising:

[0006] Supporting bottom plate, the top of which is provided with a plurality of limiting sliding grooves;

[0007] A positioning clamping part, which is provided with multiple positioning clamping parts and is placed on the top of the supporting base plate. The positioning clamping part includes a base plate, a fixing plate and a support rod are fixed to the top of the base plate, an extrusion plate for extrusion and fixation is slidably provided on the top of the base plate, and a No. 3 lifting slider is slidably connected to the outer side of the support rod. A limiting sleeve is provided on one side of the No. 3 lifting slider for fixing the box from the top;

[0008] The limiting slider is placed in the limiting sliding groove, and the limiting slider is connected to the base plate through fastening bolts.

[0009] Preferably, the limiting sliding groove and the limiting sliding block are both isosceles trapezoidal structures, the fastening bolt is fixed to the top of the limiting sliding block, and the outer bolt of the fastening bolt is provided with a nut.

[0010] Preferably, a positioning notch is provided in the middle of the base plate to cooperate with the fastening bolt.

[0011] Preferably, the outer side of the support rod is slidably connected with a No. 3 lifting slider, a No. 2 lifting slider and a No. 1 lifting slider in sequence from top to bottom, the middle part of the No. 1 lifting slider is threadedly connected to a No. 1 screw, and the No. 1 screw is rotatably connected to the extrusion plate.

[0012] Preferably, one side of the second lifting slider is connected to a mounting plate via a screw, and a mounting groove is provided on the side of the mounting plate facing away from the second lifting slider for mounting a magnet or a suction cup.

[0013] Preferably, the limiting sleeve is an N-shaped structure, the limiting sleeve is fixedly connected to the No. 3 lifting slider, and the middle threaded connection of the limiting sleeve is used to squeeze and fix the threaded rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: through the waist trapezoidal structure design of the limiting slide groove and the limiting slider, and the cooperation of the fastening bolts and the positioning notches, the bottom plate can be flexibly adjusted on the supporting bottom plate according to the size and model of the box body, thereby adapting to the processing requirements of boxes of different sizes; the clamp adopts a combination of a fixed plate and an extrusion plate, and drives the extrusion plate to move toward the fixed plate through the No. 1 screw to achieve a firm clamping of the box body; ensures that the box body will not move or deform during the processing, and improves the accuracy and stability of the processing; the clamp not only supports the box body by clamping the fixed extrusion plates and the fixed plates at the bottom and top, and fixing the top of the limiting sleeve, but also supports the box body through the No. 2 lifting slider and the mounting plate Magnets or suction cups provide support and fixation in the middle; this multi-point support design further enhances the stability of the box and reduces errors during processing; various components of the fixture, such as the limit slider, No. 1 lifting slider, No. 2 lifting slider, and No. 3 lifting slider, can be easily slid and adjusted, making the use of the fixture simple and convenient; at the same time, the design of the threaded rod and fastening bolt also makes the fixing and loosening process of the fixture faster and more reliable; through the N-shaped structure of the limit sleeve and the extrusion fixation of the threaded rod, as well as the middle support of the magnet or suction cup, the fixture provides multiple safety guarantees, ensuring the stability and safety of the box during processing; reducing processing accidents and defective rates caused by movement or deformation of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when in use;

[0017] Figure 3 This is a structural diagram of the limit sleeve of the utility model;

[0018] Figure 4 This is a structural diagram of the limit slider of the utility model.

[0019] In the figure: 1. Support base plate; 2. Limiting slide; 3. Base plate; 4. Fixed plate; 5. Extrusion plate; 6. Support rod; 7. Lifting slider No. 1; 8. Screw No. 1; 9. Limiting slider; 10. Positioning notch; 11. Fastening bolt; 12. Lifting slider No. 2; 13. Mounting plate; 14. Lifting slider No. 3; 15. Limiting sleeve; 16. Mounting slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 、 2 As shown in Figures 3 and 4, the utility model provides a technical solution: a supporting fixture for oven processing, comprising: a supporting base plate 1, a plurality of limiting slide grooves 2 are provided on the top of the supporting base plate 1; a plurality of positioning clamping parts are provided and placed on the top of the supporting base plate 1, the positioning clamping part comprises a base plate 3, a fixing plate 4 and a support rod 6 are fixed to the top of the base plate 3, an extrusion plate 5 for extrusion and fixation is slidingly provided on the top of the base plate 3, a No. 3 lifting slider 14 is slidably connected to the outer side of the support rod 6, and a limiting sleeve 15 is provided on one side of the No. 3 lifting slider 14 for fixing the box body from the top; a limiting slider 9 is placed in the limiting slide groove 2, and the limiting slider 9 is connected to the base plate 3 by a fastening bolt 11.

[0022] It should be noted that the utility model determines the position where the bottom plate 3 needs to be fixed according to the size of the box, fixes the bottom plate 3 at the specified position through the limiting slider 9 and the fastening bolts 11, installs the box structure between the fixed plate 4 and the extrusion plate 5, drives the extrusion plate 5 toward the fixed plate 4 through the No. 1 screw 8, thereby squeezing and fixing the box between the fixed plate 4 and the extrusion plate 5 through the extrusion plate 5, and then the limiting sleeve 15 is placed from top to bottom on the top of the side of the box to support and fix the box from the top and bottom.

[0023] See also Figure 4 As shown, the limiting slide groove 2 and the limiting slider 9 are both isosceles trapezoidal structures, the fastening bolt 11 is fixed to the top of the limiting slider 9, the outer bolt of the fastening bolt 11 has a nut, and a positioning notch 10 is opened in the middle of the base plate 3 to cooperate with the fastening bolt 11.

[0024] It should be noted that the utility model places the limit slider 9 according to the selection of a suitable limit slide 2, and adjusts the adjacent distance between the two base plates 3 by the limit sliders 9 inside different limit slides 2. The limit slider 9 is slid inside the limit slide 2 to adjust the distance between the two corresponding limit sliders 9. After adjusting to the appropriate position, the fastening bolt 11 is placed in the positioning notch 10, and the nut is tightened so that the nut is pressed against the top of the base plate 3, thereby fixing the base plate 3 to the top of the supporting base plate 1, so that the clamp can adapt to boxes of different models and sizes.

[0025] See also Figure 1 、 2 As shown in Figure 3, the outer side of the support rod 6 is slidably connected with the No. 3 lifting slider 14, the No. 2 lifting slider 12 and the No. 1 lifting slider 7 from top to bottom. The middle part of the No. 1 lifting slider 7 is threadedly connected with the No. 1 screw 8, and the No. 1 screw 8 is rotatably connected to the extrusion plate 5. One side of the No. 2 lifting slider 12 is connected to the mounting plate 13 through a screw. The mounting plate 13 is provided with a mounting groove 16 on the side away from the No. 2 lifting slider 12 for mounting a magnet or a suction cup.

[0026] It should be noted that, when the bottom of the present invention is clamped and fixed by the extrusion plate 5 and the fixing plate 4, the No. 2 lifting slider 12 is slid upward along the support rod 6 to a specified position, and the support rod 6 is squeezed by the bolts on the side of the No. 2 lifting slider 12, so that the No. 2 lifting slider 12 is fixed at a specified height, and a magnet or a suction cup can be installed inside the mounting groove 16, so that the box body can be adsorbed and fixed from the middle, thereby supporting and fixing at three positions: the top, the bottom and the middle, to ensure the stability and accuracy of the processing.

[0027] See also Figure 1 、 2 As shown in FIG. 3 , the limiting sleeve 15 is an N-shaped structure. The limiting sleeve 15 is fixedly connected to the third lifting slider 14 . The middle parts of both sides of the limiting sleeve 15 are threadedly connected to the threaded rod for extrusion and fixing.

[0028] It should be noted that when the utility model fixes the top of the box, the limiting sleeve 15 is clamped on the top of the box from top to bottom, and then the threaded rod in the middle is rotated. Under the action of the thread, the end of the threaded rod extends to the inside of the limiting sleeve 15 and contacts the box, thereby squeezing and fixing the top of the box.

[0029] In the description of the utility model, need understanding is, the term "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as a restriction on the utility model.

[0030] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly include at least one of the features.

[0031] In the utility model, unless otherwise expressly provided and limited, the terms "installation", "arrangement", "connection", "fixing", "screw connection" and so on should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrated, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise expressly limited, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] Although the embodiments of the utility model have been shown and described, for ordinary skilled in the art, it can be understood that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. Support fixture for oven processing, characterized by: include: A supporting base plate (1), wherein a plurality of limiting sliding grooves (2) are provided on the top of the supporting base plate (1); A positioning clamping part, wherein a plurality of positioning clamping parts are provided and are placed on the top of the supporting base plate (1), the positioning clamping part comprises a base plate (3), a fixing plate (4) and a support rod (6) are fixedly connected to the top of the base plate (3), an extrusion plate (5) for extrusion and fixing is slidably provided on the top of the base plate (3), a third lifting slider (14) is slidably connected to the outer side of the support rod (6), and a limiting sleeve (15) is provided on one side of the third lifting slider (14) for fixing the box from the top; A limiting slider (9) is placed in the limiting slide groove (2), and the limiting slider (9) is connected to the base plate (3) via a fastening bolt (11).

2. The supporting fixture for oven processing according to claim 1, characterized in that: The limiting slide groove (2) and the limiting slider (9) are both isosceles trapezoidal structures. The fastening bolt (11) is fixed to the top of the limiting slider (9), and the outer bolt of the fastening bolt (11) has a nut.

3. The supporting fixture for oven processing according to claim 1, characterized in that: A positioning notch (10) is provided in the middle of the base plate (3) and is matched with the fastening bolt (11).

4. The supporting fixture for oven processing according to claim 1, characterized in that: The outer side of the support rod (6) is slidably connected to a third lifting slider (14), a second lifting slider (12) and a first lifting slider (7) in sequence from top to bottom. The middle part of the first lifting slider (7) is threadedly connected to a first screw rod (8), and the first screw rod (8) is rotatably connected to the extrusion plate (5).

5. The supporting fixture for oven processing according to claim 4, characterized in that: One side of the second lifting slider (12) is connected to a mounting plate (13) via a screw rod, and a mounting groove (16) is provided on the side of the mounting plate (13) facing away from the second lifting slider (12) for mounting a magnet or a suction cup.

6. The supporting fixture for oven processing according to claim 4, characterized in that: The limiting clamping sleeve (15) is an N-shaped structure, the limiting clamping sleeve (15) is fixedly connected to the third lifting slider (14), and the middle part of the limiting clamping sleeve (15) is threadedly connected to the threaded rod for extrusion and fixing.

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