Iron accessory finishing clamp

Abstract

The utility model relates to the technical field of iron accessory finishing, and provides an iron accessory finishing clamp which comprises a base, a containing groove is formed in the top of the base, angle steel is placed on the inner wall of the containing groove, an adjusting mechanism is arranged on the top of the base, and a fixing mechanism is arranged on one side of the adjusting mechanism. The fixing mechanism comprises fixing plates corresponding to the corners of the base in a one-to-one mode, and the fixing plates make contact with the side portions of the angle steel. The connecting plate moves in the connecting groove, after the fixing plate makes contact with the side portion of the angle steel, the limiting plate can move downwards by rotating the rotating block, at the moment, the angle steel can be fixed by forming an included angle between the fixing plate and the limiting plate, when the reverse side of the angle steel is fixed, the angle steel is reversely buckled in the containing groove, and the operation is repeated. And the limiting plate can be matched with the placing groove to limit the edge of the angle steel, the angle steel can be stably fixed, and the effect of bidirectional machining and fixing can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron accessory trimming, and particularly relates to an iron accessory trimming fixture. Background Art

[0002] Angle steel is a commonly used material for manufacturing iron accessories, such as angle steel crossarms, angle steel hangers, angle steel support bases, etc. During processing and installation, angle steel often needs to be drilled, polished, cut, etc., which requires an iron accessory trimming fixture.

[0003] At present, when processing angle steel, one side of the angle steel is generally pressed and fixed with a pressure plate and bolts, and then the horizontal side is processed.

[0004] However, in the implementation of related technologies, it was found that the above device has the following problems: when drilling and grinding with rotational torque, the angle steel is easy to twist, and the working efficiency is low. A iron accessory trimming fixture is proposed. Utility Model Content

[0005] The utility model provides an iron accessory trimming fixture, which solves the problem in the related art that angle steel is easily twisted and the working efficiency is low when drilling or grinding operations with rotational torque are performed.

[0006] The technical solution of the utility model is as follows: an iron accessory trimming fixture, comprising a base, a placement groove is provided on the top of the base, an angle steel is placed on the inner wall of the placement groove, an adjustment mechanism is provided on the top of the base, and a fixing mechanism is provided on one side of the adjustment mechanism;

[0007] The fixing mechanism includes a fixing plate corresponding to the corners of the base one by one, the fixing plate contacts the side of the angle steel, the fixing plate is located above the placement groove, and the opposite sides of the two fixing plates located at the same end are provided with a fixing groove, and the inner wall of the fixing groove is slidably connected to a fixing block, and one side of the two fixing blocks located at the same end is fixedly connected to a limiting plate, and the limiting plate contacts the top of the angle steel.

[0008] Preferably, the bottom inner wall of the fixing groove is rotatably connected to a threaded rod via a bearing, the threaded rod is connected to the fixing block via a thread, and the top of the threaded rod is fixedly connected to a rotating block.

[0009] Preferably, a locking ring surrounding the rotating block is provided at the bottom of the rotating block, the top of the locking ring is in contact with the bottom of the rotating block, and the bottom of the locking ring is fixedly connected with a number of evenly distributed locking springs, which are fixedly connected to the top outer wall of the fixing plate of the locking spring.

[0010] Preferably, a rotation groove is opened on one side of the bottom of the limiting plate, and the inner wall of the rotation groove is rotatably connected to a rotation shaft through a bearing, and a rolling fit is formed between the rotation shaft and the outer wall of the angle steel.

[0011] Preferably, the adjustment mechanism includes a connecting plate corresponding one-to-one to the fixed plate, and the connecting plate is fixedly connected to the fixed plate. A connecting groove corresponding one-to-one to the connecting plate is opened on the top of the base, and a sliding fit is formed between the inner wall of the connecting groove and the connecting plate.

[0012] Preferably, a connecting port is provided between the inner walls of opposite sides of the two connecting grooves located at the same end, and a connecting rod is rotatably connected to the inner wall of one side of the connecting groove through a bearing. The connecting rod is connected to the connecting plate through a threaded connection, and the thread directions of the two connecting plates located at the same end are opposite.

[0013] Preferably, a rotating motor is fixedly connected to an outer wall of one side of the base, an output shaft of the rotating motor is fixedly connected to one of the connecting rods, and the two connecting rods are connected via a pulley transmission.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] By rotating the motor, one of the connecting rods can be rotated, and the connecting plate can be moved in the connecting groove. After the fixed plate contacts the side of the angle steel, the rotating block can be rotated to move the limit plate downward. At this time, the fixed plate and the limit plate form an angle to fix the angle steel. When fixing the reverse side of the angle steel, the angle steel is turned upside down in the placement groove, and the above operation is repeated. The limit plate can limit the back of the angle steel in conjunction with the placement groove to limit the edge of the angle steel, so that the angle steel can be fixed stably and can perform two-way processing and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model highlighting the connecting rod;

[0019] Figure 3 This is a structural diagram of the utility model that highlights the fixing block;

[0020] Figure 4 This is a schematic diagram of the structure of the rotating motor proposed in the present invention;

[0021] In the figure: 1. Base; 2. Placement slot; 3. Fixed plate; 4. Fixed slot; 5. Fixed block; 6. Limiting plate; 7. Threaded rod; 8. Rotating block; 9. Locking ring; 10. Locking spring; 11. Rotating slot; 12. Rotating shaft; 13. Connecting plate; 14. Connecting slot; 15. Connecting port; 16. Connecting rod; 17. Rotating motor. DETAILED DESCRIPTION

[0022] The following will be combined with 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.

[0023] Example 1

[0024] See also Figure 1 - Figure 4 , an iron accessory trimming fixture, comprising a base 1, a placement slot 2 is provided on the top of the base 1, an angle steel is placed on the inner wall of the placement slot 2, an adjustment mechanism is provided on the top of the base 1, and a fixing mechanism is provided on one side of the adjustment mechanism;

[0025] The fixing mechanism includes a fixing plate 3 that corresponds to the corners of the base 1 one by one. The fixing plate 3 contacts the side of the angle steel. The fixing plate 3 is located above the placement groove 2. The opposite sides of the two fixing plates 3 at the same end are provided with a fixing groove 4. The inner wall of the fixing groove 4 is slidably connected with a fixing block 5. One side of the two fixing blocks 5 at the same end is fixedly connected to a limiting plate 6, and the limiting plate 6 contacts the top of the angle steel.

[0026] The utility model provides an iron accessory trimming fixture. When in use, the angle steel is placed in the placement slot 2, and the rotating motor 17 is started to make one of the connecting rods 16 rotate. The rotation of the connecting rod 16 can apply force to the connecting plate 13. At this time, the connecting plate 13 can move in the connecting slot 14, and the two connecting plates 13 at the same end are close to the angle steel. After the fixing plate 3 contacts the side of the angle steel, the rotating block 8 can be rotated to make the threaded rod 7 rotate. The rotation of the threaded rod 7 can make the limit plate 6 move down. At this time, the top of the angle steel can be fixed. At this time, the fixing plate 3 and the limit plate 6 form an angle to fix the angle steel. When fixing the reverse side of the angle steel, the above operation is reversed, and the corner of the angle steel is facing upward, and then the above operation is repeated, so that the limit plate 6 can limit the back of the angle steel to cooperate with the placement slot 2 to limit the edge of the angle steel, so that the angle steel can be fixed. Therefore, the angle steel can be fixed stably and the effect of two-way processing and fixing can be achieved.

[0027] Furthermore, the bottom inner wall of the fixing groove 4 is rotatably connected to a threaded rod 7 via a bearing, the threaded rod 7 is connected to the fixing block 5 via a thread, and the top of the threaded rod 7 is fixedly connected to a rotating block 8.

[0028] Specifically, the rotating block 8 can rotate the threaded rod 7, and the rotation of the threaded rod 7 can apply force to the fixed block 5. At this time, the fixed block 5 can slide in the inner wall of the fixing groove 4, and the height of the limit plate 6 can be adjusted.

[0029] Furthermore, a locking ring 9 is provided at the bottom of the rotating block 8 and surrounds the rotating block 8. The top of the locking ring 9 contacts the bottom of the rotating block 8. The bottom of the locking ring 9 is fixedly connected with a number of evenly distributed locking springs 10, and the locking springs 10 are fixedly connected to the top outer wall of the fixed plate 3.

[0030] Specifically, the locking spring 10 can apply pressure to the locking ring 9 so that the locking ring 9 is in close contact with the bottom of the rotating block 8, thereby preventing the rotating block 8 from reversing.

[0031] Furthermore, a rotation groove 11 is opened on one side of the bottom of the limiting plate 6. The inner wall of the rotation groove 11 is rotatably connected to a rotation shaft 12 through a bearing, and a rolling fit is formed between the rotation shaft 12 and the outer wall of the angle steel.

[0032] Specifically, the rotating shaft 12 can rotate in the inner wall of the rotating groove 11. When fixing the outer wall of the angle steel, the angle steel can be turned upside down, so that the rotating shaft 12 can fix the back of the angle steel.

[0033] Example 2

[0034] Based on Example 1, this embodiment includes: the adjustment mechanism includes a connecting plate 13 corresponding one-to-one to the fixing plate 3, the connecting plate 13 is fixedly connected to the fixing plate 3, the top of the base 1 is provided with a connecting port 15 corresponding one-to-one to the connecting plate 13, and the inner walls of the opposite sides of the two connecting grooves 14 located at the same end are connected. A connecting rod 16 is rotatably connected to the inner wall of one side of the connecting groove 14 through a bearing, and the connecting rod 16 is connected to the connecting plate 13 through a threaded connection. The thread directions of the two connecting plates 13 located at the same end are opposite, and a rotating motor 17 is fixedly connected to the outer wall of one side of the base 1, and the output shaft of the rotating motor 17 is fixedly connected to one of the connecting rods 16, and the two connecting rods 16 are connected through a pulley transmission.

[0035] The technical solution provided by this embodiment is: when fixing, the connecting plate 13 slides in the inner wall of the connecting groove 14, so that the fixing plate 3 can be moved, and the movement of the fixing plate 3 can fix the side of the angle steel. The connecting rod 16 can apply force to the connecting plate 13 during rotation, and the connecting groove 14 limits the inner wall of the connecting plate 13, so that the connecting plate 13 can be moved. By rotating the motor 17, the connecting rod 16 can be rotated under the rotation of the output shaft, and the rotation of the connecting rod 16 can apply force to the connecting plate 13.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fixture for trimming iron accessories, comprising a base (1), a placement groove (2) being provided on the top of the base (1), and angle steel being placed on the inner wall of the placement groove (2), characterized in that: An adjustment mechanism is provided on the top of the base (1), and a fixing mechanism is provided on one side of the adjustment mechanism; The fixing mechanism comprises a fixing plate (3) corresponding to the corners of the base (1) one by one, the fixing plate (3) contacts the side of the angle steel, the fixing plate (3) is located above the placement groove (2), and the opposite sides of the two fixing plates (3) located at the same end are each provided with a fixing groove (4), the inner wall of the fixing groove (4) is slidably connected to a fixing block (5), and one side of the two fixing blocks (5) located at the same end is fixedly connected to a limiting plate (6), and the limiting plate (6) contacts the top of the angle steel.

2. The iron accessory trimming fixture according to claim 1, characterized in that: The bottom inner wall of the fixing groove (4) is rotatably connected to a threaded rod (7) via a bearing, the threaded rod (7) is connected to the fixing block (5) via a threaded connection, and the top of the threaded rod (7) is fixedly connected to a rotating block (8).

3. The iron accessory trimming fixture according to claim 2, characterized in that: A locking ring (9) surrounding the rotating block (8) is provided at the bottom of the rotating block (8), the top of the locking ring (9) contacts the bottom of the rotating block (8), and a plurality of evenly distributed locking springs (10) are fixedly connected to the bottom of the locking ring (9), and the locking springs (10) are fixedly connected to the top outer wall of the fixing plate (3).

4. The iron accessory trimming fixture according to claim 1, characterized in that: A rotation groove (11) is provided on one side of the bottom of the limiting plate (6), and the inner wall of the rotation groove (11) is rotatably connected to a rotation shaft (12) via a bearing, and a rolling fit is formed between the rotation shaft (12) and the outer wall of the angle steel.

5. The iron accessory trimming fixture according to claim 1, characterized in that: The adjustment mechanism comprises a connecting plate (13) corresponding one-to-one to the fixing plate (3), the connecting plate (13) and the fixing plate (3) being fixedly connected, a connecting groove (14) corresponding one-to-one to the connecting plate (13) being provided on the top of the base (1), and a sliding fit being formed between the inner wall of the connecting groove (14) and the connecting plate (13).

6. The iron accessory trimming fixture according to claim 5, characterized in that: A connecting port (15) is provided between inner walls of opposite sides of the two connecting grooves (14) at the same end. A connecting rod (16) is rotatably connected to the inner wall of one side of the connecting groove (14) via a bearing. The connecting rod (16) is connected to the connecting plate (13) via a threaded connection. The threaded directions of the two connecting plates (13) at the same end are opposite.

7. The iron accessory trimming fixture according to claim 6, characterized in that: A rotating motor (17) is fixedly connected to an outer wall of one side of the base (1), an output shaft of the rotating motor (17) is fixedly connected to one of the connecting rods (16), and the two connecting rods (16) are connected via a pulley transmission.

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