Adjusting frame for workpiece machining

Abstract

An adjusting frame for workpiece machining comprises a bottom plate, a pair of vertical plates are installed on the bottom plate, rotating arms are rotationally arranged at the upper ends of the vertical plates, a transverse plate is installed at the other ends of the rotating arms, a pair of connecting screws are arranged at the two ends of the transverse plate respectively, movable side plates are movably arranged at the two ends of the transverse plate, a pair of guide holes are formed in the movable side plates, and the connecting screws penetrate through the guide holes. An adjusting screw rod is arranged on the movable side plate, a rotating cap is arranged at the outer side end of the adjusting screw rod, a movable outer plate is rotationally arranged at the inner side end of the adjusting screw rod, the movable outer plate is mounted on the movable side plate, a plurality of positioning rods are arranged on the outer wall of the movable outer plate, a convex plate is mounted on the transverse plate, a hinge block is hinged to the other end of the convex plate, and a screw rod is arranged on the hinge block; a rotating head is arranged at the other end of the lead screw, a rotating block is rotationally arranged on the rotating head, a connecting shaft is arranged on one side of the rotating block, a rotating sleeve is arranged on the connecting shaft in a sleeving mode, and the rotating sleeve is installed on the vertical plate. According to the utility model, the crushing plate can be positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, in particular to an adjusting frame for workpiece processing. Background Art

[0002] After the crushing plate is cast, in addition to grinding its inner wall, it is also necessary to fine-tune the outer wall and crushing teeth of the crushing plate. At present, the crushing plate is usually ground with a handheld angle grinder or the riser is cut off during processing. During operation, in order to prevent the crushing plate from moving during the grinding process and affecting the grinding effect, the crushing plate is usually clamped on a table clamp. However, after clamping with a table clamp, the posture of the crushing plate cannot be adjusted, which causes many inconveniences to the processing operation. At the same time, the two sides of the crushing plate are inclined when clamping, which affects the stability of the clamping. Utility Model Content

[0003] The utility model provides an adjusting frame for workpiece processing, which solves the above-mentioned deficiencies in the prior art, reduces the processing difficulty of a crushing plate, improves the positioning effect of the crushing plate, and has strong practicability.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A workpiece processing adjustment frame includes a bottom plate, a pair of vertical plates are installed on the bottom plate, a rotating arm is rotatably provided at the upper end of the vertical plate, a horizontal plate is installed at the other end of the rotating arm, a pair of connecting screws are respectively provided at the two ends of the horizontal plate, a movable side plate is movably provided at the two ends of the horizontal plate, a pair of guide holes are opened on the movable side plate, the connecting screws are passed through the guide holes, an adjusting screw is provided on the movable side plate, a rotating cap is provided at the outer end of the adjusting screw, a movable outer plate is rotatably provided at the inner end of the adjusting screw, the movable outer plate is installed on the movable side plate, a plurality of positioning rods are provided on the outer wall of the movable outer plate, and the adjusting screw can be used to adjust the distance between the movable outer plate and the horizontal plate when it rotates, so as to facilitate the suitability adjustment operation during processing. A convex plate is installed on the horizontal plate, a hinge block is hingedly connected to the other end of the convex plate, a screw is provided on the hinge block, a rotating head is provided on the other end of the screw, a rotating block is rotatably provided on the rotating head, a connecting shaft is provided on one side of the rotating block, a rotating sleeve is sleeved on the connecting shaft, and the rotating sleeve is installed on the vertical plate. Through the hinge block and the rotating block and the screw rod arranged therebetween, the distance between the two can be adjusted conveniently by rotating the screw rod, and the rotation angle of the rotating arm can be controlled through the adjustment, and the processing of the crushing plate can be facilitated by controlling the rotation angle.

[0006] Furthermore, the outer wall of the movable outer plate is an arc surface, and the arc surface is a convex arc surface, which can improve the stability after positioning when the crushing plate is clamped and positioned.

[0007] Furthermore, the outer end of the positioning rod is in a pointed structure, so as to facilitate the positioning rod to be passed through the hole on the crushing plate.

[0008] Furthermore, connecting screws are provided at both ends of the movable outer plate, a threaded sleeve is provided on the connecting screw, an inner plate is provided on the inner side of the threaded sleeve, a limit plate is provided on the threaded sleeve, an inner top block is installed on the limit plate through screws, the inner top block is sleeved on the connecting screw, a limit nut is provided on the threaded sleeve, and the limit nut is located on the outer side of the limit plate. The inner top block is conveniently fixed by the provided connecting screw and threaded sleeve, and is pressed against the outer wall of the crushing plate by the inner top block to improve the stability after clamping.

[0009] Furthermore, the inner top block

[0010] The advantages of the above technical solution are:

[0011] The utility model can position the crushing plate, and after positioning, the height and orientation of the crushing plate can be adjusted to facilitate the processing operation of the crushing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0013] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .

[0014] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 .

[0015] Figure 3 An enlarged view of A is shown. DETAILED DESCRIPTION

[0016] like Figure 1~Figure 3As shown, an adjustment frame for workpiece processing includes a bottom plate 1, a pair of vertical plates 2 are installed on the bottom plate 1, a rotating arm 30 is rotatably provided at the upper end of the vertical plate 2, a horizontal plate 31 is installed at the other end of the rotating arm 30, a pair of connecting screws 32 are respectively provided at both ends of the horizontal plate 31, and a movable side plate 33 is movably provided at both ends of the horizontal plate 31, a pair of guide holes 34 are opened on the movable side plate 33, and the connecting screws 32 are passed through the guide holes 34, an adjustment screw rod 36 is provided on the movable side plate 33, a rotating cap 37 is provided at the outer end of the adjustment screw rod 36, and a movable outer plate 35 is rotatably provided at the inner end of the adjustment screw rod 36, and the movable outer plate 35 is installed on the movable side plate 33, and a plurality of positioning rods 5 are provided on the outer wall of the movable outer plate 35, and the outer end of the positioning rod 5 is a pointed structure. The outer wall of the movable outer plate 35 is an arc surface. The two ends of the movable outer plate 35 are respectively provided with connecting screws 6, and the connecting screw 6 is provided with a threaded sleeve 60. The inner end of the threaded sleeve 60 is provided with an inner disk 62, and the threaded sleeve 60 is provided with a limit plate 63. The limit plate 63 is installed with an inner top block 65 by screws. The inner wall of the inner top block 65 is an inner concave arc wall. The inner top block 65 is sleeved on the connecting screw 6, and a limit nut 61 is provided on the threaded sleeve 60. The limit nut 61 is located on the outer side of the limit plate 63.

[0017] A convex plate 4 is installed on the horizontal plate 31, and a hinge block 40 is hinged at the other end of the convex plate 4. A screw rod 41 is provided on the hinge block 40, and a rotating head 42 is provided at the other end of the screw rod 41. A rotating block 43 is rotatably provided on the rotating head 42. A connecting shaft is provided on one side of the rotating block 43, and a rotating sleeve 44 is sleeved on the connecting shaft. The rotating sleeve 44 is installed on the vertical plate 2.

[0018] During use, when positioning the crushing plate, the operator inserts the positioning rod 5 and the connecting screw 6 into the holes of the crushing plate. After the insertion is completed, the inner top block 65 is sleeved on the connecting screw 6, and the thread sleeve 60 is rotated to make the inner top block 65 move inward, and through the movement of the inner top block 65, its inner wall acts on the outer wall of the crushing plate, and the grinding plate is positioned by the inner top block 65.

[0019] If the position of the crushing plate, such as the height, needs to be adjusted, the operator rotates the adjusting screw 36, and as the adjusting screw 36 rotates, the distance between the cross plate 31 and the movable outer plate 35 changes, thereby achieving the purpose of adjusting the position of the crushing plate.

[0020] If the orientation of the crushing plate needs to be adjusted, the operator rotates the screw rod 41 by rotating the head 42. The rotation of the screw rod 41 will drive the hinge block 40 to move, and the movement of the hinge block 40 will cause the rotating arm 30 to rotate around the upper end of the vertical plate 2.

[0021] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. An adjustment frame for workpiece processing, characterized in that: The bottom plate (1) comprises a pair of vertical plates (2) mounted on the bottom plate (1), a rotating arm (30) being rotatably provided at the upper end of the vertical plate (2), a horizontal plate (31) being mounted at the other end of the rotating arm (30), a pair of connecting screws (32) being respectively provided at both ends of the horizontal plate (31), a movable side plate (33) being movably provided at both ends of the horizontal plate (31), a pair of guide holes (34) being opened on the movable side plate (33), the connecting screws (32) being passed through the guide holes (34), an adjusting screw rod (36) being provided on the movable side plate (33), a rotating cap (37) being provided at the outer end of the adjusting screw rod (36), a movable outer plate (35) being rotatably provided at the inner end of the adjusting screw rod (36), the movable outer plate (35) being mounted on the movable side plate (33), and a plurality of positioning rods (5) being provided on the outer wall of the movable outer plate (35); A convex plate (4) is mounted on the horizontal plate (31), the other end of the convex plate (4) is hingedly connected to a hinge block (40), a screw rod (41) is provided on the hinge block (40), a rotating head (42) is provided at the other end of the screw rod (41), a rotating block (43) is rotatably mounted on the rotating head (42), a connecting shaft is provided on one side of the rotating block (43), a rotating sleeve (44) is sleeved on the connecting shaft, and the rotating sleeve (44) is mounted on the vertical plate (2).

2. The workpiece processing adjustment frame according to claim 1, characterized in that: The outer wall of the movable outer plate (35) is a curved surface.

3. The workpiece processing adjustment frame according to claim 1, characterized in that: The outer end of the positioning rod (5) is in a pointed structure.

4. The workpiece processing adjustment frame according to claim 1, characterized in that: The two ends of the movable outer plate (35) are respectively provided with connecting screws (6), the connecting screw (6) is provided with a threaded sleeve (60), the inner side end of the threaded sleeve (60) is provided with an inner disk (62), the threaded sleeve (60) is provided with a limit plate (63), the limit plate (63) is installed with an inner top block (65) by screws, the inner top block (65) is sleeved on the connecting screw (6), and the threaded sleeve (60) is provided with a limit nut (61), and the limit nut (61) is located on the outer side of the limit plate (63).

5. The workpiece processing adjustment frame according to claim 4, characterized in that: The inner wall of the inner top block (65) is a concave arc wall.

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