Turnable clamp of machine tool

Abstract

The utility model relates to the technical field of clamps, in particular to a machine tool direction-changeable clamp which comprises a bottom plate, an adjusting mechanism, a clamping mechanism and a limiting mechanism, two supporting seats are arranged at the bottom of the bottom plate, the adjusting mechanism comprises a vertical plate, a first sliding groove, a first electric sliding block and a bearing, the vertical plate is arranged at the top of the bottom plate, and the first sliding groove is formed in the top of the vertical plate. The first sliding groove is formed in the vertical plate, one end of the first electric sliding block is in sliding connection with the first sliding groove, the other end of the first electric sliding block is connected with the bearing, the clamping mechanism comprises a circular plate, a hydraulic assembly and a clamping plate, one end of the circular plate is rotationally connected with the first electric sliding block through the bearing, and the other end of the circular plate is connected with the hydraulic assembly. The other end of the circular plate is connected with one end of the hydraulic assembly, the other end of the hydraulic assembly is connected with the clamping plate, and the direction-changeable clamp of the machine tool solves the problem that existing equipment is inconvenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a direction-variable clamp for a machine tool. Background Art

[0002] As we all know, a reversible fixture is a device used to clamp a workpiece, and its design allows the workpiece to be clamped in a variety of different directions or angles inside the fixture. During machine tool processing, a reversible fixture can help achieve complex workpiece clamping operations and improve processing efficiency and accuracy.

[0003] The existing machine tool adjustable fixture can generally only adjust the angle of the workpiece, or raise or lower the height of the workpiece, but cannot simultaneously raise or lower the workpiece and adjust the angle, which reduces the practicality of the equipment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a machine tool variable-direction clamp.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a machine tool variable-direction clamp, comprising a base plate, an adjustment mechanism, a clamping mechanism and a limiting mechanism, a support seat is provided at the bottom of the base plate, and two support seats are provided. The adjustment mechanism comprises a vertical plate, a first slide, a first electric slider and a bearing, and the vertical plate is arranged on the top of the base plate. The first slide is arranged on the vertical plate, one end of the first electric slider is slidably connected with the first slide, and the other end of the first electric slider is connected with the bearing. The clamping mechanism comprises a circular plate, a hydraulic component and a clamping plate, one end of the circular plate is rotatably connected with the first electric slider through the bearing, the other end of the circular plate is connected with one end of the hydraulic component, and the other end of the hydraulic component is connected with the clamping plate, the limiting mechanism comprises a second slide, a second electric slider and an electromagnet, the second slide is arranged on the vertical plate, one end of the second electric slider is slidably connected with the second slide, the other end of the second electric slider is connected with one end of the electromagnet, and the other end of the electromagnet abuts against the circular plate, the adjustment mechanism is provided with two, the clamping mechanism is provided with two, and the limiting mechanism is provided with two groups.

[0008] In order to improve the stability, the utility model is improved in that the two adjustment mechanisms are symmetrically arranged.

[0009] In order to improve the stability, the utility model is improved in that the two clamping mechanisms are symmetrically arranged.

[0010] In order to facilitate the operation of the equipment, the utility model is improved in that a controller is provided on the front side of the base plate, the controller is electrically connected to the first electric slider, the controller is electrically connected to the second electric slider, the controller is electrically connected to the electromagnet, and the controller is electrically connected to the hydraulic assembly.

[0011] In order to improve the connection effect, the utility model is improved in that the vertical plate is welded to the bottom plate.

[0012] In order to improve the strength of the support seat, the utility model is improved in that the support seat is made of alloy steel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a machine tool variable-direction fixture, which has the following beneficial effects:

[0015] The machine tool has a variable-direction clamp. Through the cooperation of the adjusting mechanism and the limiting mechanism, the present structure can adjust the height of the clamping mechanism as well as the angle of the clamping mechanism. Thus, the height of the workpiece can be adjusted while also adjusting the position where the workpiece needs to be processed, thus avoiding the situation where only the height or the angle can be adjusted separately like in the traditional structure. Through the cooperation of the adjusting mechanism and the limiting mechanism in the present structure, the practicability of the equipment can be improved, thereby making it more convenient for the staff to use the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 For this utility model Figure 1 A front view of

[0019] Figure 4 For this utility model Figure 1 Side view of

[0020] In the figure: 1. bottom plate; 2. support seat; 3. adjustment mechanism; 4. first slide groove; 5. first electric slider; 6. bearing; 7. round plate; 8. hydraulic assembly; 9. clamping plate; 10. limit mechanism; 11. second slide groove; 12. second electric slider; 13. electromagnet; 14. controller; 15. vertical plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A machine tool variable-direction fixture comprises a base plate 1, an adjustment mechanism 3, a clamping mechanism and a limiting mechanism 10. A support seat 2 is provided at the bottom of the base plate 1, and the support seat 2 is provided with two. The adjustment mechanism 3 comprises a vertical plate 15, a first slide groove 4, a first electric slider 5 and a bearing 6. The vertical plate 15 is arranged on the top of the base plate 1, and the first slide groove 4 is opened on the vertical plate 15. One end of the first electric slider 5 is slidably connected to the first slide groove 4, and the other end of the first electric slider 5 is connected to the bearing 6. The clamping mechanism comprises a circular plate 7, a hydraulic assembly 8 and a clamping plate 9. One end of the circular plate 7 is connected to the first slide groove 4 through the bearing 6. The first electric slider 5 is rotatably connected, the other end of the circular plate 7 is connected to one end of the hydraulic assembly 8, the other end of the hydraulic assembly 8 is connected to the clamping plate 9, the limiting mechanism 10 includes a second slide groove 11, a second electric slider 12 and an electromagnet 13, the second slide groove 11 is opened on the vertical plate 15, one end of the second electric slider 12 is slidably connected to the second slide groove 11, the other end of the second electric slider 12 is connected to one end of the electromagnet 13, the other end of the electromagnet 13 abuts against the circular plate 7, the adjusting mechanism 3 is provided with two, the clamping mechanism is provided with two, and the limiting mechanism 10 is provided with two groups.

[0023] When in use, first place the device at the designated position, then support the device through the support seat 2 at the bottom of the base plate 1, then hold the workpiece to be clamped by hand and place it between the two clamping mechanisms, then start the hydraulic assembly 8 on the circular plate 7 to drive the clamping plate 9 to move, so that the workpiece can be fixed. When the angle and height of the workpiece need to be adjusted, first start the first electric slider 5 on the first slide 4 and the second electric slider 12 on the second slide 11 at the same time, drive the circular plate 7 to descend through the first electric slider 5, and drive the electromagnet 13 to descend through the second electric slider 12, so that the device can be adjusted to a suitable position, and then turn off the electromagnet 13 to make the electric The magnet 13 no longer adsorbs the circular plate 7, and then rotates the circular plate 7 connected to the first electric slider 5 through the bearing 6. By rotating the circular plate 7, the workpiece on the clamping plate 9 can be rotated, which is convenient for adjusting the angle of the workpiece. Then, the electromagnet 13 is started to adsorb the circular plate 7, which can fix the circular plate 7 to prevent the circular plate 7 from rotating freely. Then, the workpiece can be processed. The circular plate 7 is made of iron, so that the electromagnet 13 can be adsorbed on the circular plate 7. The first electric slider 5 and the second electric slider 12 in the text adopt anti-electromagnetic interference electric sliders, which can prevent the first electric slider 5 and the second electric slider 12 from being affected by the electromagnet 13 and becoming insensitive.

[0024] The stability of the above-mentioned adjustment mechanism 3 is relatively poor. In order to solve this problem, in this embodiment, the two adjustment mechanisms 3 are symmetrically arranged.

[0025] The stability of the above-mentioned clamping mechanism is relatively poor. In order to solve this problem, in this embodiment, the two clamping mechanisms are symmetrically arranged.

[0026] The above-mentioned equipment is not convenient to operate. In order to solve this problem, in this embodiment, a controller 14 is provided on the front side of the base plate 1. The controller 14 is electrically connected to the first electric slider 5, the controller 14 is electrically connected to the second electric slider 12, the controller 14 is electrically connected to the electromagnet 13, and the controller 14 is electrically connected to the hydraulic assembly 8.

[0027] In order to improve the connection effect, in this embodiment, the vertical plate 15 is welded to the bottom plate 1 .

[0028] The strength of the above-mentioned support seat 2 is relatively poor, and the support seat 2 is prone to breakage after long-term use. In order to solve this problem, in this embodiment, the support seat 2 is made of alloy steel.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machine tool variable-direction fixture, comprising a base plate (1), an adjustment mechanism (3), a clamping mechanism and a limiting mechanism (10), characterized in that: A support seat (2) is provided at the bottom of the base plate (1), and two support seats (2) are provided. The adjustment mechanism (3) comprises a vertical plate (15), a first slide groove (4), a first electric slider (5) and a bearing (6). The vertical plate (15) is arranged on the top of the base plate (1), and the first slide groove (4) is opened on the vertical plate (15). One end of the first electric slider (5) is slidably connected to the first slide groove (4), and the other end of the first electric slider (5) is connected to the bearing (6). The clamping mechanism comprises a circular plate (7), a hydraulic component (8) and a clamping plate (9). One end of the circular plate (7) is rotatably connected to the first electric slider (5) through the bearing (6). The other end of the circular plate (7) is connected to one end of the hydraulic assembly (8), and the other end of the hydraulic assembly (8) is connected to the clamping plate (9). The limiting mechanism (10) comprises a second slide groove (11), a second electric slider (12) and an electromagnet (13). The second slide groove (11) is arranged on the vertical plate (15), one end of the second electric slider (12) is slidably connected to the second slide groove (11), the other end of the second electric slider (12) is connected to one end of the electromagnet (13), and the other end of the electromagnet (13) abuts against the circular plate (7). The adjusting mechanism (3) is provided with two, the clamping mechanism is provided with two, and the limiting mechanism (10) is provided with two groups.

2. The machine tool variable-direction fixture according to claim 1, characterized in that: The two adjustment mechanisms (3) are symmetrically arranged.

3. The machine tool variable-direction fixture according to claim 2, characterized in that: The two clamping mechanisms are symmetrically arranged.

4. The machine tool variable-direction fixture according to claim 3, characterized in that: A controller (14) is provided on the front side of the base plate (1), and the controller (14) is electrically connected to the first electric slider (5), the controller (14) is electrically connected to the second electric slider (12), the controller (14) is electrically connected to the electromagnet (13), and the controller (14) is electrically connected to the hydraulic assembly (8).

5. The machine tool variable-direction fixture according to claim 4, characterized in that: The vertical plate (15) is welded to the bottom plate (1).

6. The machine tool variable-direction fixture according to claim 5, characterized in that: The support seat (2) is made of alloy steel.

Images