Electrical automatic clamp

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an electrical automation clamp which comprises a detachable clamp component set arranged at the top of a clamp frame body, the detachable clamp component set is used for clamping parts, and the detachable clamp component set comprises a center plate. A dismounting clamp head assembly is arranged on one side of the center plate. According to the utility model, adaptive material replacement can be carried out according to the characteristics such as hardness of a clamped workpiece, the chuck can be taken down from the central plate by directly pinching the side pinching plates during replacement, the chuck is convenient to replace after being taken down, and the chuck is inserted into the central plate after being replaced, so that the replacement is completed; the application range and the flexibility of the device are improved, complex tools or processes are not needed, an operator only needs to simply pinch corresponding parts, the clamp head can be rapidly replaced, the replacement time is greatly shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to an electrical automation fixture. Background Art

[0002] Electrical automation fixtures usually refer to automation equipment used in industrial production, which are used to clamp, position, detect or process workpieces. They are often used to stably clamp parts during processing to ensure the stability of the operation.

[0003] The chuck structure of the current electrical automation fixture cannot quickly disassemble and replace the fixture head. Therefore, in actual use, it is impossible to adaptively replace the material of the fixture head according to the hardness of the clamped workpiece, which reduces the applicability of the electrical automation fixture. In addition, the current electrical automation fixture cannot adjust the overall height of the fixture. When in use, it cannot be adjusted according to the posture and height of the operator, so the operator has low comfort when processing parts on the fixture. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the present utility model is to provide an electrical automation fixture to solve the problem mentioned in the above background technology that the current electrical automation fixture lacks a structure that facilitates the rapid replacement of the fixture head.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric automatic clamp, comprising an electric automatic clamp component group, the electric automatic clamp component group comprising a clamp frame, a servo motor is installed on the outside of the clamp frame, a bidirectional screw rod is connected to the working end of the servo motor, a detachable clamp component group is arranged on the top of the clamp frame, the detachable clamp component group is used to clamp parts, the detachable clamp component group comprises a center plate, a detachable clamp head assembly is arranged on one side of the center plate, and the detachable clamp head assembly comprises an upper block A handle is provided on the top of the upper block, a side panel is provided on the side of the upper block, a clamp is provided on the side of the side panel, a plug is provided on the bottom of the upper block, a rear panel is provided on the side of the center panel, a connecting bolt is provided inside the rear panel, a front panel is provided on the other side of the center panel, a spring is provided inside the center panel, a clamp is provided at one end of the spring, and a side pinching plate is provided on one side of the clamp; an adjusting component group is provided on the outside of the clamp frame, and the adjusting component group is used to adjust the height position of the clamp frame.

[0006] Preferably: the center plate is provided with a nut pair at a position corresponding to the bidirectional screw rod, and the center plate and the bidirectional screw rod are connected by the nut pair, the upper block is connected to the handle, and the side of the upper block is connected to the side plate.

[0007] Preferably, the side plate and the clamp are connected by screws, the plug is connected to the bottom of the upper block, and the rear plate, the center plate and the front plate are connected by connecting bolts.

[0008] Preferably: one end of the spring member is connected to the center plate member, the other end of the spring member is connected to the card block, the side pinch plate is connected to the card block, the card block is in sliding contact with the center plate member through a slide groove, the card block is in contact with the plug through a groove, and the side pinch plate is in sliding contact with the rear plate member through a slide groove.

[0009] Preferably, the adjusting component group comprises a connecting plate, a hydraulic rod is arranged on one side of the connecting plate, and a bottom plate is arranged on one end of the hydraulic rod.

[0010] Preferably, six groups of the connecting plates and hydraulic rods are provided, and the six groups of connecting plates and hydraulic rods are symmetrically distributed on both sides of the clamp frame.

[0011] Preferably, the connecting plate is connected to the clamp frame through bolts, one end of the hydraulic rod is connected to the connecting plate, and the other end of the hydraulic rod is connected to the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This kind of electrical automation fixture is provided with a detachable fixture component group. The current chuck structure of the electrical automation fixture cannot quickly disassemble and replace the fixture head. Therefore, in actual use, it is impossible to adaptively change the material of the fixture head according to the hardness of the clamped workpiece, etc., which reduces the applicability of the electrical automation fixture. In the corresponding designed detachable fixture component group, there are two groups of detachable fixture component groups, which are driven by the servo motor to rotate the bidirectional lead screw, and are connected by the nut pair of the bidirectional lead screw and the center plate. The rotation of the bidirectional lead screw will drive the two groups of detachable fixture component groups to perform clamping movement. When it is necessary to replace the material of the chuck according to the material of the processed parts, the operator pinches the side pinching plates to move the two groups of side pinching plates toward each other. The movement of the side pinching plates will drive the card block to move. The movement of the card block will release the contact with the plug groove, and the spring part will accumulate force and contract. At this time, The handle is pulled upward to move, and as the handle moves upward, the upper block, the side plate and the clamp are driven to separate from the center plate structure, and the clamp can then be adaptively replaced. When the replacement is completed, the plug can be inserted into the slide slot position of the upper block, and the side plate will also slide into contact with the front plate through the slide slot. As the plug is inserted, the block will be pushed open, and the spring will accumulate force and contract. When the plug is fully inserted into the center plate, the spring will accumulate force and release, and the block will contact the plug through the groove. At this time, the plug is locked, and the installation is completed. The design of this detachable clamp component group can adaptively replace the material according to the softness and hardness of the clamped workpiece. When replacing, the clamp can be removed from the center plate by directly pinching the side pinching plate. After removal, it is convenient to replace the clamp, and after replacement, it is inserted into the center plate to complete the replacement, thereby improving the scope of application and flexibility of the device.

[0014] 2. This electrical automation clamp is provided with an adjustment component group. The current electrical automation clamp cannot adjust the overall height of the clamp. When in use, it cannot be adjusted according to the posture and height of the operator. As a result, the operator has a low level of comfort when processing parts on the clamp. In the corresponding designed adjustment component group, the height of the clamp frame can be adjusted by controlling the hydraulic rod. After adjustment, the clamped processing parts can adapt to operators with different heights and postures, thereby improving the operating comfort of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the detachable clamp component group and the electric automatic clamp component group of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the detachable clamp component group of the utility model;

[0018] Figure 4 It is a structural schematic diagram of one side of a detachable clamp component assembly of the utility model;

[0019] Figure 5 It is a cross-sectional structural schematic diagram of the detachable clamp component group of the utility model;

[0020] Figure 6 It is a schematic diagram of the exploded structure of the detachable clamp component group of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the adjusting component group of the utility model.

[0022] In the figure: 01, electric automatic clamp component group; 11, clamp frame; 12, servo motor; 13, bidirectional screw; 02, detachable clamp component group; 21, center plate; 22, detachable clamp head assembly; 221, upper block; 222, handle; 223, side plate; 224, chuck; 225, plug; 23, rear plate; 24, front plate; 25, connecting bolt; 26, spring; 27, block; 28, side pinch plate; 03, adjustment component group; 31, connecting plate; 32, hydraulic rod; 33, bottom plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-7The utility model provides an embodiment: an electric automation fixture, including an electric automatic fixture component group 01, the electric automatic fixture component group 01 includes a fixture frame 11, a servo motor 12 is installed outside the fixture frame 11, and a bidirectional screw rod 13 is connected to the working end of the servo motor 12. A detachable fixture component group 02 is arranged on the top of the fixture frame 11. The detachable fixture component group 02 is used to clamp parts. The detachable fixture component group 02 includes a center plate 21, and a disassembly fixture head assembly 22 is arranged on one side of the center plate 21. The disassembly fixture head assembly 22 includes an upper block 221, and the top of the upper block 221 is provided with A handle 222 is provided, a side panel 223 is provided on the side of the upper block 221, a clamp 224 is provided on the side of the side panel 223, a plug 225 is provided at the bottom of the upper block 221, a rear panel 23 is provided on the side of the center panel 21, a connecting bolt 25 is provided inside the rear panel 23, a front panel 24 is provided on the other side of the center panel 21, a spring member 26 is provided inside the center panel 21, a clamping block 27 is provided at one end of the spring member 26, and a side pinching plate 28 is provided on one side of the clamping block 27; an adjusting component group 03 is provided on the outside of the clamp frame 11, and the adjusting component group 03 is used to adjust the height position of the clamp frame 11.

[0025] The center plate 21 is provided with a nut pair at a position corresponding to the bidirectional screw rod 13 , and the center plate 21 and the bidirectional screw rod 13 are connected by the nut pair, the upper block 221 is connected to the handle 222 , and the side of the upper block 221 is connected to the side plate 223 .

[0026] The side plate 223 and the clamp 224 are connected by screws, the plug 225 is connected to the bottom of the upper block 221 , and the rear plate 23 , the center plate 21 and the front plate 24 are connected by connecting bolts 25 .

[0027] One end of the spring member 26 is connected to the center plate 21, the other end of the spring member 26 is connected to the block 27, the side pinch plate 28 is connected to the block 27, the block 27 is in sliding contact with the center plate 21 through the slide groove, the block 27 is in contact with the plug 225 through the groove, and the side pinch plate 28 is in sliding contact with the rear plate 23 through the slide groove.

[0028] The adjustment component group 03 includes a connecting plate 31 , a hydraulic rod 32 is disposed on one side of the connecting plate 31 , and a bottom plate 33 is disposed on one end of the hydraulic rod 32 .

[0029] Six groups of connecting plates 31 and hydraulic rods 32 are provided, and the six groups of connecting plates 31 and hydraulic rods 32 are symmetrically distributed on both sides of the clamp frame 11 .

[0030] The connecting plate 31 is connected to the clamp frame 11 by bolts, one end of the hydraulic rod 32 is connected to the connecting plate 31 , and the other end of the hydraulic rod 32 is connected to the bottom plate 33 .

[0031] Working principle: The current chuck 224 structure of the electric automation fixture cannot be quickly disassembled and replaced. Therefore, in actual use, it is impossible to adapt the material of the fixture head according to the hardness of the clamped workpiece, which reduces the applicability of the electric automation fixture. In the corresponding designed detachable fixture component group 02, the detachable fixture component group 02 is provided with two groups, which are driven by the servo motor 12 to rotate the bidirectional screw rod 13, and the bidirectional screw rod 13 and the center plate 21 are rotated. The nut pair is connected, and the rotation of the bidirectional screw rod 13 will drive the two sets of detachable clamp component groups 02 to perform clamping movement. When the material of the chuck 224 needs to be replaced according to the material of the processed parts, the operator pinches the side pinching plate 28 to move the two sets of side pinching plates 28 toward each other. The movement of the side pinching plate 28 will drive the block 27 to move. The movement of the block 27 will release the contact with the groove of the plug 225, and the spring part 26 will accumulate force and contract. At this time, the handle 222 can be pulled upward. As the handle 222 moves upward, the belt The upper block 221, the side plate 223 and the clamp 224 are separated from the structure of the central plate 21, and then the clamp 224 can be adaptively replaced. When the replacement is completed, the plug 225 can be inserted into the slide groove position of the upper block 221, and the side plate 223 will also slide in contact with the front plate 24 through the slide groove. As the plug 225 is inserted, the block 27 will be pushed open, and the spring member 26 will accumulate force and contract. When the plug 225 is fully inserted into the central plate 21, the spring member 26 accumulates force and releases, and the block 27 will contact the plug 225 through the groove, and the plug 225 is locked at this time, and the installation is completed. The design of this detachable clamp component group 02 can adapt the material according to the softness and hardness of the clamped workpiece and other characteristics. When replacing, the clamp 224 can be removed from the center plate 21 by directly pinching the side pinching plate 28. After removal, it is convenient to replace the clamp 224. After replacement, it is inserted into the center plate 21 to complete the replacement, which improves the scope of application and flexibility of the device. The current electrical automation clamp cannot adjust the overall height of the clamp. When in use, it cannot be adjusted according to the posture and height of the operator, and the operator's comfort is low when processing the parts on the clamp. In the corresponding design of the adjustment component group 03, the height of the clamp frame 11 can be adjusted by controlling the hydraulic rod 32. After adjustment, the clamped processing parts can adapt to operators with different heights and postures, improving the operator's operating comfort.

[0032] 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. An electrical automatic fixture, comprising an electrical automatic fixture component group (01), wherein the electrical automatic fixture component group (01) comprises a fixture frame (11), a servo motor (12) is mounted on the outside of the fixture frame (11), and a bidirectional screw rod (13) is connected to the working end of the servo motor (12), characterized in that: A detachable clamp component group (02) is arranged on the top of the clamp frame (11), and the detachable clamp component group (02) is used to clamp parts. The detachable clamp component group (02) includes a center plate (21), and a detachable clamp head assembly (22) is arranged on one side of the center plate (21). The detachable clamp head assembly (22) includes an upper block (221), and a handle (222) is arranged on the top of the upper block (221). A side plate (223) is arranged on the side of the upper block (221). A chuck (224) is arranged on the side of the component (223), a plug (225) is arranged on the bottom of the upper block (221), a rear plate (23) is arranged on the side of the central plate (21), a connecting bolt (25) is arranged inside the rear plate (23), a front plate (24) is arranged on the other side of the central plate (21), a spring component (26) is arranged inside the central plate (21), a clamping block (27) is arranged at one end of the spring component (26), and a side pinching plate (28) is arranged on one side of the clamping block (27); An adjusting component group (03) is arranged outside the clamp frame (11), and the adjusting component group (03) is used to adjust the height position of the clamp frame (11).

2. An electrical automation fixture according to claim 1, characterized in that: The center plate (21) is provided with a nut pair at a position corresponding to the bidirectional screw rod (13), and the center plate (21) and the bidirectional screw rod (13) are connected via the nut pair, the upper block (221) and the handle (222) are connected, and the side surface of the upper block (221) and the side plate (223) are connected.

3. The electrical automation fixture according to claim 1, characterized in that: The side plate (223) and the clamp (224) are connected by screws, the plug (225) is connected to the bottom of the upper block (221), and the rear plate (23), the center plate (21) and the front plate (24) are connected by connecting bolts (25).

4. The electrical automation fixture according to claim 1, characterized in that: One end of the spring member (26) is connected to the central plate member (21), the other end of the spring member (26) is connected to the block (27), the side pinching plate (28) is connected to the block (27), the block (27) is in sliding contact with the central plate member (21) via a slide groove, the block (27) is in contact with the plug (225) via a groove, and the side pinching plate (28) is in sliding contact with the rear plate member (23) via a slide groove.

5. The electrical automation fixture according to claim 1, characterized in that: The adjustment component group (03) comprises a connecting plate (31), a hydraulic rod (32) is arranged on one side of the connecting plate (31), and a bottom plate (33) is arranged on one end of the hydraulic rod (32).

6. An electrical automation fixture according to claim 5, characterized in that: The connecting plate members (31) and the hydraulic rods (32) are provided in six groups, and the six groups of connecting plate members (31) and the hydraulic rods (32) are symmetrically distributed on both sides of the clamp frame (11).

7. The electrical automation fixture according to claim 5, characterized in that: The connecting plate (31) is connected to the clamp frame (11) via bolts, one end of the hydraulic rod (32) is connected to the connecting plate (31), and the other end of the hydraulic rod (32) is connected to the bottom plate (33).

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