Row posture adjusting and positioning mechanism

Abstract

A row posture adjusting and positioning mechanism comprises a lower batten, a plurality of holes are formed in the lower batten, one end of the lower batten is installed on an end plate, a rotating head is rotationally arranged on the end plate, a lead screw is arranged on the rotating head, a guiding piece is installed on the lower wall of the lower batten, a rack is movably arranged in the guiding piece, a plurality of gears are meshed with the rack, and rotating shafts are arranged on the gears. And the rotating shaft penetrates through the hole, a clamping part is installed at the upper end of the rotating shaft, and the structural part can be clamped and positioned through the clamping part so as to ensure the grinding effect. And through arrangement of a gear and a rack, the inclination angle of the structural part can be conveniently adjusted, so that the inclined end face of the structural part is parallel to the length direction of the lower batten, polishing is convenient, and polishing operation of the multiple structural parts can be conducted during polishing.

Description

Technical Field

[0001] The utility model relates to the technical field of structural parts processing, in particular to a linked posture adjustment and positioning mechanism. Background Art

[0002] like Figure 5 The structure diagram of a structural member is shown, which is a long strip structure, with a slot 5 formed at one side and a T-slot 50 formed at the bottom wall. When fixing the plate, the two ends are cut first to form 45-degree inclined end faces. After cutting, the plate is assembled and the structures are assembled. When the inclined end faces of the structural member are cut, debris and related burrs will be formed on the inclined end faces during the cutting process. The existence of these burrs first affects the connection operation between the structural members, and secondly, it is easy to cause scratches to the operator. Utility Model Content

[0003] The utility model provides a linked posture adjustment and positioning mechanism to solve the above-mentioned deficiencies of the prior art, facilitate the adjustment of the inclination angle of the structural member, thereby facilitating the grinding operation of multiple structural members and oblique end surfaces, and has strong practicality.

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

[0005] A row of posture adjustment and positioning mechanisms, comprising a lower slat, with a plurality of holes formed on the lower slat;

[0006] One end of the lower slat is mounted on the end plate, a rotating head is rotatably provided on the end plate, a screw is provided on the rotating head, a guide is installed on the lower wall of the lower slat, a rack is movably provided inside the guide, a plurality of gears are meshed on the rack, a rotating shaft is provided on the gear, the rotating shaft passes through the eye, a clamping part is installed on the upper end of the rotating shaft, and the structural part can be clamped and positioned by the clamping part to ensure the grinding effect. The setting of the gear and the rack facilitates the adjustment of the inclination angle of the structural part, so that the inclined end surface of the structural part is parallel to the length direction of the lower slat, which is convenient for grinding, and multiple structural parts can be ground during grinding.

[0007] Furthermore, the clamping part includes a rotating plate installed on the upper end of the rotating shaft, a rotating seat is provided at one end of the rotating plate, a rotating rod is rotatably provided on the rotating seat, a driving wheel is provided on the rotating rod, a pair of supporting feet are installed on the upper end of the rotating plate, a vertical plate is installed on the upper end of the supporting feet, a rectangular hole is opened on the vertical plate, a pair of waist-shaped holes are opened on both sides of the vertical plate, a movable block is movably provided in the rectangular hole, a through rod is respectively provided at both ends of the movable block, and the two ends of the through rod are respectively passed through the waist-shaped holes, a top plate is installed at the outer end of the through rod, an upper clamping block is provided at the upper end of the vertical plate, a clamping screw is screwed on the movable block, a driven wheel is provided at the lower end of the clamping screw, and a synchronous belt is used to drive the driven wheel and the driving wheel. The upper clamping block is inserted in the T-slot, and when the top plate moves upward, the interaction between the upper clamping block and the top plate can be used to fix the structural member.

[0008] Furthermore, a rotating head is provided at the upper end of the rotating rod to facilitate the operator to perform clamping and positioning operations.

[0009] Furthermore, the top plate is in an L-shaped structure. When the structural member is limited in position by this structural design, the top plate can also limit the outer wall of the structural member.

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

[0011] The utility model facilitates the positioning of the structural parts during the grinding operation, and can also adjust the inclination angle of the structural parts, thereby facilitating the grinding operation of the oblique end faces of multiple structural parts. 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 The three-dimensional structure of the clamping part is shown Figure 1 .

[0016] Figure 4 The three-dimensional structure of the clamping part is shown Figure 2 .

[0017] Figure 5 A three-dimensional structural diagram of a structural member is shown. DETAILED DESCRIPTION

[0018] like Figure 1~Figure 5As shown, a ganged posture adjustment and positioning mechanism comprises a lower slat 1, on which a plurality of holes 10 are formed. One end of the lower slat 1 is mounted on an end plate 2, on which a rotating head is rotatably provided, on which a screw rod 20 is provided, and a guide member 22 is mounted on the lower wall of the lower slat 1, in which a rack 21 is movably provided, on which a plurality of gears 23 are meshed, on which a rotating shaft 24 is provided, which passes through the hole 10, and on which a clamping part is mounted on the upper end.

[0019] The clamping part includes a rotating plate 3 mounted on the upper end of the rotating shaft 24, a rotating seat 30 is provided at one end of the rotating plate 3, a rotating rod 31 is rotatably provided on the rotating seat 30, and a rotating head 32 is provided at the upper end of the rotating rod 31. A driving wheel 33 is provided on the rotating rod 31, a pair of supporting legs 4 are installed on the upper end of the rotating plate 3, a vertical plate 40 is installed on the upper end of the supporting legs 4, a rectangular hole 41 is opened on the vertical plate 40, a pair of waist-shaped holes 42 are opened on both sides of the vertical plate 40, a movable block 45 is movably provided in the rectangular hole 41, and a through rod 43 is respectively provided at both ends of the movable block 45, and the two ends of the through rod 43 are respectively inserted into the waist-shaped hole 42, and a top plate 46 is installed at the outer end of the through rod 43, and the top plate 46 is L-shaped. An upper clamping block 47 is provided at the upper end of the vertical plate 40 , a clamping screw 44 is screwed on the movable block 45 , a driven wheel 35 is provided at the lower end of the clamping screw 44 , and a synchronous belt 34 is used to transmit power between the driven wheel 35 and the driving wheel 33 .

[0020] The grinding device used in this embodiment is a grinding belt, and rotating wheels are respectively provided at both ends of the grinding belt. The rotation of one of the rotating wheels can drive the grinding belt to move.

[0021] When grinding in this embodiment, the operator inserts the T-slot 50 of the structural member on the upper clamping block 47, and then rotates the screw rod 20 by the rotating head. The rotation of the screw rod 20 will drive the rack 21 to move, and the movement of the rack 21 will cause the gear 23 to rotate. The rotation of the gear 23 will make the structural member tilted, and finally make the inclined end surface of the structural member parallel to the length direction of the grinding belt. Then, the structural member is pushed inward so that the end inclined surface of the structural member acts on the grinding belt, and then the driving wheel 33 is rotated, and the clamping screw rod 44 is rotated under the transmission of the synchronous belt 34. The rotation of the clamping screw rod 44 will drive the top plate 46 to move upward, so that the positioning of the structural member is completed through the top plate 46 and the upper clamping block 47. After the positioning is completed, the grinding operation is performed by the movement of the grinding belt.

[0022] 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. A row of posture adjustment and positioning mechanisms, characterized in that: It comprises a lower slat (1), on which a plurality of holes (10) are formed; One end of the lower slat (1) is mounted on the end plate (2), a rotating head is rotatably provided on the end plate (2), a screw rod (20) is provided on the rotating head, a guide member (22) is installed on the lower wall of the lower slat (1), a rack (21) is movably provided in the guide member (22), a plurality of gears (23) are meshed on the rack (21), a rotating shaft (24) is provided on the gear (23), and the rotating shaft (24) passes through the eyelet (10); A clamping portion is installed on the upper end of the rotating shaft (24).

2. The row posture adjustment and positioning mechanism according to claim 1, characterized in that: The clamping portion comprises a rotating plate (3) mounted on the upper end of the rotating shaft (24), a rotating seat (30) being provided at one end of the rotating plate (3), a rotating rod (31) being rotatably provided on the rotating seat (30), a driving wheel (33) being provided on the rotating rod (31), a pair of supporting legs (4) being mounted on the upper end of the rotating plate (3), a vertical plate (40) being mounted on the upper end of the supporting legs (4), a rectangular hole (41) being provided on the vertical plate (40), a pair of waist-shaped holes (42) being provided on both sides of the vertical plate (40), and a pair of waist-shaped holes (43) being provided on the two sides of the vertical plate (40). 1) A movable block (45) is provided in the inner movement, and two ends of the movable block (45) are respectively provided with a through rod (43), and the two ends of the through rod (43) are respectively passed through the waist-shaped hole (42), and a top plate (46) is installed on the outer end of the through rod (43), and an upper clamping block (47) is provided on the upper end of the vertical plate (40), and a clamping screw rod (44) is screwed on the movable block (45), and a driven wheel (35) is provided at the lower end of the clamping screw rod (44), and the driven wheel (35) and the driving wheel (33) are driven by a synchronous belt (34).

3. The row posture adjustment and positioning mechanism according to claim 2, characterized in that: A rotating head (32) is provided at the upper end of the rotating rod (31).

4. The row posture adjustment and positioning mechanism according to claim 2, characterized in that: The top plate (46) is in an L-shaped structure.

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