Flange shaft clamping tool

Abstract

The utility model discloses a flange shaft clamping tool which comprises a machine table and a clamping mechanism. A lifting mechanism for controlling the clamping mechanism to ascend and descend is installed at the upper end of the machine table. The lifting mechanism comprises a reciprocating threaded rod and a support, the reciprocating threaded rod is surrounded by the support from three faces, the clamping mechanism penetrates into the support to be connected with the reciprocating threaded rod, and the support fixes the clamping mechanism through a fixing piece. According to the flange shaft clamping tool, the lifting mechanism and the clamping mechanism are installed at the upper end of the machine table, and the steering mechanism is installed at the lower end of the machine table, so that the effects of mechanically clamping and machining, preventing a workpiece from falling off and improving safety are achieved.

Description

Technical Field

[0001] The utility model relates to the field of flange shaft processing, in particular to a flange shaft clamping tool. Background Art

[0002] The flange shaft is a part that connects pipes to each other; the biggest feature of the flange shaft is that the flange and the bearing are integrated into one. When producing the flange shaft, the red-hot iron object needs to be clamped and placed in the mold and formed by stamping equipment.

[0003] At present, in the traditional production of flange shafts, iron objects are placed into molds by manual hand-held clamps. The temperature of the red-hot iron objects is as high as several hundred degrees Celsius, and it is very dangerous to clamp them by hand. Through the improvement of automation, some clamping tools can be controlled by manually operated drive mechanisms to reduce the risk of clamping. However, during the automatic clamping process, there is a risk of shaking when the clamps move, which may cause the flange shaft to fall. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides a flange shaft clamping tool which is convenient for replacing the iron object of manual clamping and has high safety and can prevent the flange shaft from falling.

[0005] In order to solve the technical problem that the iron objects in the traditional flange shaft production are put into the mold by manually holding the clamp, the temperature of the red-hot iron objects is as high as several hundred degrees Celsius, and the hand-held clamping is very dangerous, the utility model solves the problem through the following technical solutions

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A flange shaft clamping tool, comprising:

[0008] A machine platform and a clamping mechanism; a lifting mechanism for controlling the lifting and lowering of the clamping mechanism is installed on the upper end of the machine platform;

[0009] The lifting mechanism comprises a reciprocating threaded rod and a support, wherein the reciprocating threaded rod is surrounded by the support from three sides, the clamping mechanism penetrates into the support and is connected with the reciprocating threaded rod, and the support fixes the clamping mechanism through a fixing device.

[0010] Preferably, the lifting mechanism comprises a driving device, which is installed at the lower end of the machine platform and connected to a reciprocating threaded rod, and a movable rod is provided at one end of the reciprocating threaded rod.

[0011] Preferably, a card slot is provided inside the support, and a firmware is inserted into one end of the support.

[0012] Preferably, the movable rod cooperates with the reciprocating threaded rod, and one end of the fixing piece fits with the movable rod.

[0013] Preferably, the clamping mechanism comprises a bracket, a reciprocating motor is mounted on the upper end of the bracket, and a rotating gear is transmission-connected to the lower end of the reciprocating motor.

[0014] Preferably, both ends of the rotating tooth are transmission-connected with transverse toothed pieces, and the lower end of the transverse toothed piece is connected with a clamping plate.

[0015] Preferably, the rotating teeth are meshed with the transverse teeth, and the clamping plates are installed in two groups.

[0016] Preferably, a steering mechanism is provided at the lower end of the machine, and the steering mechanism includes a supporting welding plate, and the upper end of the supporting welding plate is connected to a cylinder.

[0017] Preferably, one end of the cylinder is drivingly connected to a toothed plate member, one end of the toothed plate member is provided with a gear, and the upper end of the gear is connected to a connecting column.

[0018] Preferably, the tooth plate member is meshed with a gear.

[0019] Compared with the prior art, the utility model has the following beneficial effects: by installing a lifting mechanism and a clamping mechanism on the upper end of the machine, the driving device is started to drive the reciprocating threaded rod to rotate, so that the movable rod moves up and down at one end of the reciprocating threaded rod, the clamping plate generates a clamping force, and the iron object processed by the flange shaft is clamped and lifted. The cylinder is started to drive the tooth plate to move laterally, so that after the gears are engaged, a steering force is generated. The gear drives the upper end of the machine to rotate in the direction through the connecting column, and cooperates with the clamping mechanism set at the front end of the movable rod to put the iron object into the mold for stamping and forming, thereby realizing mechanized clamping processing, preventing the workpiece from falling, and improving the safety effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of a three-dimensional cross-sectional structure of the device of the utility model;

[0022] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0023] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlarged at B in the middle;

[0024] Figure 4It is the overall schematic diagram of the device of the utility model;

[0025] Figure 5 It is a schematic diagram of the top view structure of the device of the utility model.

[0026] Explanation of the figure numbers: 1. Machine platform; 2. Lifting mechanism; 21. Support; 22. Driving device; 23. Reciprocating threaded rod; 24. Movable rod; 25. Slot; 26. Fixture; 3. Clamping mechanism; 31. Bracket; 32. Reciprocating motor; 33. Rotating gear; 34. Horizontal gear; 35. Clamp; 4. Steering mechanism; 41. Support welding plate; 42. Cylinder; 43. Gear plate; 44. Gear; 45. Connecting column. DETAILED DESCRIPTION

[0027] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0028] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0029] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0030] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a flange shaft clamping tool comprises:

[0032] A machine platform 1 and a clamping mechanism 3; a lifting mechanism 2 for controlling the lifting and lowering of the clamping mechanism 3 is installed on the upper end of the machine platform 1;

[0033] The lifting mechanism 2 includes a reciprocating threaded rod 23 and a support 21 . The reciprocating threaded rod 23 is surrounded by the support 21 from three sides. The clamping mechanism 3 penetrates into the support 21 and is connected to the reciprocating threaded rod 23 . The support 21 fixes the clamping mechanism 3 via a fastener 26 .

[0034] Specifically, the lifting mechanism 2 includes a driving device 22, which is installed at the lower end of the machine platform 1 and connected to the reciprocating threaded rod 23. A movable rod 24 is provided at one end of the reciprocating threaded rod 23. The driving device 22 is configured as a motor, so that the reciprocating threaded rod 23 is driven to rotate after the driving device 22 is started.

[0035] Secondly, a movable rod 24 is provided at one end of the reciprocating threaded rod 23; a card slot 25 is provided inside the support 21, and a fixture 26 is inserted at one end of the support 21; the movable rod 24 cooperates with the reciprocating threaded rod 23, and one end of the fixture 26 fits with the movable rod 24 to provide fixed support to prevent the movable rod 24 from falling, and a bracket 31 is installed at one end of the movable rod 24 so that the movable rod is fixed to fix the lifting position of the workpiece clamped at the lower end of the bracket 31;

[0036] The clamping mechanism 3 includes a bracket 31, a reciprocating motor 32 is installed on the upper end of the bracket 31, and a rotating gear 33 is connected to the lower end of the reciprocating motor 32; both ends of the rotating gear 33 are connected to the horizontal gear 34, and the lower end of the horizontal gear 34 is connected to the clamping plate 35; the rotating gear 33 is meshed with the horizontal gear 34, and two groups of clamping plates 35 are installed; the movable rod 24 at the upper end of the reciprocating threaded rod 23 moves up and down, so that the reciprocating motor 32 at one end of the movable rod 24 drives the rotating gear 33 to rotate forward and backward, and the rotating gear 33 is meshed with the two groups of horizontal gears 34, so that the clamping plate 35 generates a clamping force to clamp and lift the iron object processed by the flange shaft;

[0037] Preferably, a steering mechanism 4 is provided at the lower end of the machine 1, and the steering mechanism 4 includes a supporting welding plate 41, and the upper end of the supporting welding plate 41 is connected to a cylinder 42; one end of the cylinder 42 is transmission-connected to a toothed plate 43, and one end of the toothed plate 43 is provided with a gear 44, and the upper end of the gear 44 is connected to a connecting column 45; the toothed plate 43 is meshed with the gear 44; after the gear 44 is meshed, a steering force is generated, and the gear 44 drives the upper end of the machine 1 to rotate through the connecting column 45, and cooperates with the clamping mechanism 3 provided at the front end of the movable rod 24 to put the iron object into the mold for stamping.

[0038] As can be seen from the above, by installing the lifting mechanism 2 and the clamping mechanism 3 on the upper end of the machine 1, installing the steering mechanism 4 on the lower end of the machine 1, installing the support 21 on the upper end of the machine 1, and installing the driving device 22 on the lower end of the machine 1, the driving device 22 is set as a motor, so that after starting the driving device 22, the reciprocating threaded rod 23 is driven to rotate, and due to the cross-grain on the outer surface of the reciprocating threaded rod 23, the movable rod 24 moves up and down at one end of the reciprocating threaded rod 23, so that the reciprocating motor 32 at one end of the movable rod 24 drives the rotating gear 33 to rotate forward and backward, and the rotating gear 33 is engaged with the two sets of horizontal gears 34, so that the clamping plate 35 generates a clamping force to clamp the iron object processed by the flange shaft Lifting and lowering, by setting multiple groups of slots 25 at one end of the support 21, the firmware 26 is inserted into the slot 25 and clamped at one end of the movable rod 24, so as to enhance the stability of the position after lifting, install a support welding plate 41 at the lower end of the machine 1, and fix the cylinder 42 at the upper end of the support welding plate 41, so that the starting cylinder 42 drives the gear plate 43 to move horizontally, so that after the gear 44 is engaged, a steering force is generated, and the gear 44 drives the upper end of the machine 1 to rotate through the connecting column 45, cooperates with the clamping mechanism 3 set at the front end of the movable rod 24, puts the iron object into the mold for stamping and forming, thereby replacing manual clamping to improve protection and mechanized clamping processing.

[0039] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A flange shaft clamping tool, comprising: A machine platform (1) and a clamping mechanism (3); a lifting mechanism (2) for controlling the lifting and lowering of the clamping mechanism (3) is installed at the upper end of the machine platform (1); The lifting mechanism (2) comprises a reciprocating threaded rod (23) and a support (21); the reciprocating threaded rod (23) is surrounded by the support (21) from three sides; the clamping mechanism (3) penetrates into the support (21) and is connected to the reciprocating threaded rod (23); the support (21) fixes the clamping mechanism (3) via a fixing device (26).

2. The flange shaft clamping tool according to claim 1, characterized in that: The lifting mechanism (2) comprises a driving device (22), wherein the driving device (22) is installed at the lower end of the machine platform (1) and connected to a reciprocating threaded rod (23), and a movable rod (24) is provided at one end of the reciprocating threaded rod (23).

3. The flange shaft clamping tool according to claim 2, characterized in that: A card slot (25) is provided inside the support (21), and a fixing piece (26) is inserted into one end of the support (21).

4. The flange shaft clamping tool according to claim 3, characterized in that: The movable rod (24) cooperates with the reciprocating threaded rod (23), and one end of the fixing piece (26) fits with the movable rod (24).

5. The flange shaft clamping tool according to claim 4, characterized in that: The clamping mechanism (3) comprises a bracket (31), a reciprocating motor (32) is mounted on the upper end of the bracket (31), and a rotating gear (33) is transmission-connected to the lower end of the reciprocating motor (32).

6. The flange shaft clamping tool according to claim 5, characterized in that: Both ends of the rotating tooth (33) are drivingly connected to transverse toothed pieces (34), and the lower end of the transverse toothed piece (34) is connected to a clamping plate (35).

7. The flange shaft clamping tool according to claim 6, characterized in that: The rotating teeth (33) mesh with the transverse teeth (34), and two groups of the clamping plates (35) are installed.

8. The flange shaft clamping tool according to claim 1, characterized in that: A steering mechanism (4) is provided at the lower end of the machine platform (1), wherein the steering mechanism (4) comprises a supporting welding plate (41), and the upper end of the supporting welding plate (41) is connected to a cylinder (42).

9. The flange shaft clamping tool according to claim 8, characterized in that: One end of the cylinder (42) is drivingly connected to a toothed plate member (43), one end of the toothed plate member (43) is provided with a gear (44), and the upper end of the gear (44) is connected to a connecting column (45).

10. The flange shaft clamping tool according to claim 9, characterized in that: The toothed plate member (43) meshes with the gear (44).

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