Jig for machining chemical iron drum cover

Abstract

The utility model discloses a chemical engineering iron drum cover machining jig which comprises a base plate, a rotating groove is formed in the top of the base plate, a connecting rod is arranged in the rotating groove, threaded rods are fixedly connected to the two ends of the connecting rod, one end of each threaded rod is rotationally connected with the inner wall of the rotating groove, and the other end of each threaded rod is fixedly connected with the rotating groove. The device comprises two threaded rods, the two threaded rods are oppositely arranged in the thread rotating direction, the threaded rods are sleeved with supporting plates in a threaded mode, vertical plates are fixedly connected to the tops of the supporting plates, mounting grooves are formed in the opposite sides of the top ends of the two vertical plates, mounted bearings are fixedly connected into the mounting grooves, rotating rods are fixedly inserted into the mounted bearings, and the rotating rods are fixedly connected with the supporting plates. By means of the arrangement of the motor linkage mechanism, clamping and fixing of the barrel cover can be conveniently achieved, manual operation is not needed for overturning of the barrel cover, and the barrel cover overturning device is suitable for being used and popularized.

Description

Technical Field

[0001] The utility model relates to the field of products related to chemical container processing, in particular to a jig for processing chemical iron barrel covers. Background Art

[0002] The oxidation reaction of chemical materials is very likely to cause explosions and fires, so closed containers are needed to store and transport chemicals. Iron barrels, as a material with strong toughness and good corrosion resistance, play an important role in the storage and transportation of chemicals. In addition, the inside of the iron barrel can also be treated by coating, painting, etc. to further improve its corrosion resistance. The cover of the chemical iron barrel needs to be punched during processing, and the holes can be fixed by a jig;

[0003] However, the existing jigs for processing barrel covers currently mostly fix the barrel covers by manually tightening the threaded rods, which is cumbersome to operate and cannot be adjusted according to the size of the barrel cover, thus having defects. Utility Model Content

[0004] The utility model aims to provide a jig for processing a chemical iron drum cover to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a jig for processing chemical iron drum covers, comprising a base plate, a rotating groove is provided on the top of the base plate, a connecting rod is provided in the rotating groove, both ends of the connecting rod are fixedly connected with threaded rods, one end of the threaded rod is rotatably connected to the inner wall of the rotating groove, the threads on the two threaded rods are arranged in opposite directions, a support plate is threadedly sleeved on the threaded rod, a vertical plate is fixedly connected to the top of the support plate, an installation groove is provided on the opposite side of the top of the two vertical plates, a seat bearing is fixedly connected in the installation groove, and a rotating rod is fixedly inserted in the seat bearing , one end of the rotating rod is fixedly connected to a card plate, a first motor is fixedly connected to the inner side wall of one of the vertical plates, an output end of the first motor is fixedly connected to a driving wheel, a driven wheel is fixedly sleeved on one of the rotating rods, the driving wheel and the driven wheel are connected by a connecting belt, a second motor is fixedly connected to the outer wall of the base plate, a traction rod is fixedly connected to the output end of the second motor, one end of the traction rod passes through the base plate and extends into the rotating groove, one end of the traction rod located in the rotating groove is fixedly connected to the first gear, and a second gear meshing with the first gear is fixedly sleeved on the connecting rod.

[0006] Preferably, four corners of the base plate are provided with assembly holes, and fixing screws are inserted into the assembly holes.

[0007] Preferably, the clamping plate is arranged in an arc-shaped structure, and a clamping groove is arranged on the inner side wall of the clamping plate.

[0008] Preferably, the first motor and the second motor are both servo motors.

[0009] Preferably, the first gear and the second gear are both bevel gears.

[0010] Preferably, the driving wheel and the driven wheel are both pulleys, and the connecting belt is a belt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The jig for processing chemical iron barrel covers can drive the traction rod to rotate by controlling the second motor on the side wall of the starting base plate. When the traction rod rotates, the first gear and the second gear will be meshed to realize the rotation of the connecting rod in the rotating groove. At this time, the connecting rod will drive the threaded rods on both ends to rotate. When the threaded rod rotates, the support plate threadedly sleeved thereon will cause the vertical plate to move relative to each other, thereby clamping the barrel cover between the two clamping plates. By starting the first motor, the driving wheel can be driven to rotate. The driving wheel uses the connecting belt to cause the driven wheel to rotate, thereby realizing the rotation of the rotating rod in the seat bearing and thus flipping the barrel cover. The utility model adopts the setting of the motor linkage mechanism to facilitate the clamping and fixing of the barrel cover, and the barrel cover flipping does not require manual operation, which is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a fixture for processing a chemical iron drum cover according to the utility model;

[0014] Figure 2 The utility model is a schematic diagram of the second motor of a fixture for processing chemical iron drum covers.

[0015] In the figure: 1. base plate; 2. connecting rod; 3. threaded rod; 4. support plate; 5. vertical plate; 6. seat bearing; 7. rotating rod; 8. clamping plate; 9. first motor; 10. driving wheel; 11. driven wheel; 12. connecting belt; 13. second motor; 14. traction rod; 15. first gear; 16. second gear; 17. fixing screw. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] See also Figure 1-2The utility model provides an embodiment: a jig for processing chemical iron drum covers, comprising a base plate 1, a rotating groove is provided on the top of the base plate 1, a connecting rod 2 is provided in the rotating groove, both ends of the connecting rod 2 are fixedly connected with a threaded rod 3, one end of the threaded rod 3 is rotatably connected to the inner wall of the rotating groove, the threads on the two threaded rods 3 are arranged in opposite directions, a support plate 4 is threadedly sleeved on the threaded rod 3, a vertical plate 5 is fixedly connected to the top of the support plate 4, an installation groove is provided on the opposite side of the top of the two vertical plates 5, a seat bearing 6 is fixedly connected in the installation groove, a rotating rod 7 is fixedly inserted in the seat bearing 6, a clamping plate 8 is fixedly connected to one end of the rotating rod 7, a first motor 9 is fixedly connected to the inner side wall of one of the vertical plates 5, a driving wheel 10 is fixedly connected to the output end of the first motor 9, a driven wheel 11 is fixedly sleeved on one of the rotating rods 7, and the driving wheel 10 and the driven wheel 11 are connected by a connecting belt 12. Specifically, starting the first motor 9 can drive the main The driving wheel 10 rotates, and the driving wheel 10 uses the connecting belt 12 to drive the driven wheel 11 to rotate, thereby realizing the rotation of the rotating rod 7 in the seat bearing 6 and thus turning over the barrel cover; a second motor 13 is fixedly connected to the outer wall of the base plate 1, and a traction rod 14 is fixedly connected to the output end of the second motor 13. One end of the traction rod 14 passes through the base plate 1 and extends into the rotating groove. One end of the traction rod 14 located in the rotating groove is fixedly connected to a first gear 15, and a second gear 16 meshing with the first gear 15 is fixedly sleeved on the connecting rod 2. Specifically, starting the second motor 13 on the side wall of the base plate 1 can drive the traction rod 14 to rotate. When the traction rod 14 rotates, the first gear 15 will be meshed with the second gear 16, thereby realizing the rotation of the connecting rod 2 in the rotating groove. At this time, the connecting rod 2 will drive the threaded rods 3 on both ends to rotate. When the threaded rod 3 rotates, the support plate 4 threadedly sleeved thereon will cause the vertical plate 5 to move relative to each other, thereby clamping the barrel cover between the two clamping plates 8.

[0018] In this embodiment, the four corners of the base plate 1 are provided with assembly holes, and fixing screws 17 are inserted into the assembly holes to fix the base plate 1; the clamping plate 8 is arranged in an arc structure, and a clamping groove is provided on the inner side wall of the clamping plate to facilitate the fitting of the barrel cover; the first motor 9 and the second motor 13 are both servo motors; the first gear 15 and the second gear 16 are both bevel gears; the driving wheel 10 and the driven wheel 11 are both pulleys, and the connecting belt 12 is a belt.

[0019] Working principle: First, control the second motor 13 on the side wall of the starting base plate 1 to drive the traction rod 14 to rotate. When the traction rod 14 rotates, the first gear 15 will be meshed with the second gear 16 to realize the rotation of the connecting rod 2 in the rotating groove. At this time, the connecting rod 2 will drive the threaded rods 3 on both ends to rotate. When the threaded rod 3 rotates, the support plate 4 threadedly sleeved thereon will cause the vertical plate 5 to move relative to each other, thereby clamping the barrel cover between the two clamping plates 8. By starting the first motor 9, the driving wheel 10 can be driven to rotate. The driving wheel 10 uses the connecting belt 12 to cause the driven wheel 11 to rotate, thereby realizing the rotation of the rotating rod 7 in the seat bearing 6 and flipping the barrel cover.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A jig for processing a chemical drum cover, comprising a substrate (1), characterized in that: The top of the base plate (1) is provided with a rotation groove, and a connecting rod (2) is provided in the rotation groove. Both ends of the connecting rod (2) are fixedly connected with threaded rods (3), and one end of the threaded rod (3) is rotationally connected to the inner wall of the rotation groove. The threads on the two threaded rods (3) are arranged in opposite directions. A support plate (4) is threadedly sleeved on the threaded rod (3), and a vertical plate (5) is fixedly connected to the top of the support plate (4). The top of the two vertical plates (5) are provided with mounting grooves on opposite sides of the top ends. A bearing with a seat (6) is fixedly connected in the mounting groove. A rotating rod (7) is fixedly inserted in the bearing with a seat (6). One end of the rotating rod (7) is fixedly connected with a clamping plate (8). On the inner side wall of one of the vertical plates (5), a support plate (4) is provided. A first motor (9) is fixedly connected, and the output end of the first motor (9) is fixedly connected to a driving wheel (10), and a driven wheel (11) is fixedly sleeved on one of the rotating rods (7), and the driving wheel (10) and the driven wheel (11) are connected via a connecting belt (12). A second motor (13) is fixedly connected to the outer wall of the base plate (1), and the output end of the second motor (13) is fixedly connected to a traction rod (14), one end of the traction rod (14) passes through the base plate (1) and extends into the rotating groove, and one end of the traction rod (14) located in the rotating groove is fixedly connected to a first gear (15), and a second gear (16) meshing with the first gear (15) is fixedly sleeved on the connecting rod (2).

2. A jig for processing chemical iron drum covers according to claim 1, characterized in that: The four corners of the base plate (1) are each provided with an assembly hole, and fixing screws (17) are inserted into the assembly holes.

3. A jig for processing chemical iron drum covers according to claim 1, characterized in that: The clamping plate (8) is arranged in an arc-shaped structure, and a clamping groove is arranged on the inner side wall of the clamping plate.

4. A jig for processing chemical iron drum covers according to claim 1, characterized in that: The first motor (9) and the second motor (13) are both servo motors.

5. The jig for processing chemical iron drum covers according to claim 1 is characterized by: The first gear (15) and the second gear (16) are both bevel gears.

6. A jig for processing chemical iron drum covers according to claim 1, characterized in that: The driving wheel (10) and the driven wheel (11) are both pulleys, and the connecting belt (12) is a belt.

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