A T-type bracket milling device

Abstract

The utility model relates to the technical field of automobile parts processing, and in particular to a T-shaped bracket milling device, comprising a base plate, at least two supports are arranged above the base plate, the supports are arranged in parallel, a support unit is arranged between two adjacent supports, the length direction of the support unit is parallel to the supports, the distance between the support unit and the support is less than the height of the T-shaped bracket, and a clamping unit and a plurality of positioning units for fixing the base of the T-shaped bracket are arranged on one side of the support close to the support unit, and the length of the support unit is not less than the number of the positioning units × the width of the base of the T-shaped bracket. Multiple T-shaped brackets are fixed to both sides of the support unit by the supports, and the support unit supports the ends of the T-shaped brackets so that the surface to be processed is located above the support unit, which is convenient for the milling tool to process multiple T-shaped brackets at one time and improves the processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a T-shaped bracket milling device. Background Art

[0002] The surface of the workpiece obtained by casting is rough. In order to ensure the assembly accuracy between the various parts of the car, the connection surface of the workpiece needs to be milled. The bracket is a commonly used component in vehicle assembly, among which the T-shaped bracket, such as the right rear bracket of an automobile engine disclosed in the prior art CN213565411U, includes a base and a front bracket connected to the base. The connection between the base and the automobile frame is achieved through the connection hole of the base, and the connection between the front bracket and the engine is achieved through the connection hole of the front bracket. The end side of the front bracket needs to be milled. Since the volume of the rear bracket of the engine is small, the milling surface of the end of the front bracket is small, and a small diameter milling tool is usually used for milling. In addition, the existing milling device can only clamp and mill the end faces of the workpiece one by one, which greatly reduces the processing efficiency of the workpiece. Utility Model Content

[0003] The utility model aims to provide a T-shaped bracket milling device to address the deficiencies of the prior art. The device has a reasonable design and is convenient to clamp. It can clamp multiple workpieces and mill the end faces of multiple workpieces at one time, thereby improving the processing efficiency of the workpieces.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a T-shaped bracket milling device, including a base plate, at least two supports are arranged above the base plate, the supports are arranged in parallel, a support unit is arranged between two adjacent supports, the length direction of the support unit is parallel to the support, the distance between the support unit and the support is smaller than the height of the T-shaped bracket, that is, the distance of the gap between the support unit and the support is smaller than the height of the T-shaped bracket, a clamping unit and a plurality of positioning units for fixing the base of the T-shaped bracket are arranged on the side of the support close to the support unit, the clamping unit is used to clamp the base of the T-shaped bracket such as the base end of the rear bracket of the engine, and the length of the support unit is not less than the number of groups of the positioning units×the width of the base of the T-shaped bracket.

[0005] Furthermore, the support unit includes a support column and a support plate, and the support plate is arranged horizontally.

[0006] Furthermore, along the length direction of the support plate, the support plate is threadedly connected with a plurality of groups of adjusting screws.

[0007] Furthermore, each group of the positioning units includes at least two positioning columns, and the positioning columns correspond to the connecting holes of the base of the T-shaped bracket.

[0008] Furthermore, the clamping unit includes an upper clamping unit and a lower clamping unit, the upper clamping unit is arranged between two adjacent groups of the positioning units, the upper clamping unit includes an upper clamping block, an upper bolt and an upper locking nut, and the upper bolt passes through the upper clamping block and is threadedly connected to the upper locking nut.

[0009] Furthermore, the lower pressing unit includes a lower pressing block and a lower pull rod, the lower pressing block is connected to the lower pull rod, and the lower pull rod passes through the support and is connected to the driving device.

[0010] The beneficial effect of the utility model is that multiple T-shaped brackets are fixed to both sides of the support unit through the support, and the support unit supports the ends of the T-shaped brackets so that the surface to be processed is located above the support unit, which is convenient for the milling tool to process multiple T-shaped brackets at one time and improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a top view of the utility model.

[0013] Figure 3 yes Figure 2 main view.

[0014] Figure 4 yes Figure 2 Side view of.

[0015] Figure 5 yes Figure 4 Schematic diagram of the structure after clamping the workpiece.

[0016] Description of reference numerals:

[0017] 1——base plate, 2——support, 3——support unit, 31——support column, 32——support plate, 33——adjusting screw, 4——T-shaped bracket, 5——clamping unit, 51——upper clamping unit, 511——upper clamping block, 512——upper bolt, 513——upper locking nut, 52——lower clamping unit, 521——lower clamping block, 522——lower pull rod, 523——driving device, 6——positioning unit. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the scope of implementation of the present invention is not limited thereto.

[0019] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a T-shaped bracket milling device of the present embodiment includes a base plate 1, at least two supports 2 are arranged above the base plate 1, the supports 2 are arranged in parallel, a support unit 3 is arranged between two adjacent supports 2, the length direction of the support unit 3 is parallel to the supports 2, the distance between the support unit 3 and the supports 2 is smaller than the height of the T-shaped bracket 4, that is, the distance of the gap between the support unit 3 and the supports 2 is smaller than the height of the T-shaped bracket 4, and a clamping unit 5 and a plurality of positioning units 6 for fixing the base of the T-shaped bracket 4 are arranged on the side of the support 2 close to the support unit 3, the clamping unit 5 is used to clamp the base of the T-shaped bracket 4 such as the base end of the rear bracket of the engine, and the length of the support unit 3 is not less than the number of groups of the positioning units 6×the width of the base of the T-shaped bracket 4.

[0022] During milling, several T-shaped brackets 4 (such as the rear bracket of the engine) are fixed to the side of the support 2 along the length direction of the support unit 3, the positioning unit 6 positions the position of the base of the T-shaped bracket 4, and the pressing unit 5 presses the base of the T-shaped bracket 4; after the T-shaped bracket 4 is fixed, the front bracket end of the T-shaped bracket 4, such as the front bracket end of the rear bracket of the engine, is placed above the support unit 3, one side of the front bracket of the T-shaped bracket 4 is in contact with the support unit 3, and the support unit 3 supports the front bracket end of the T-shaped bracket 4 to facilitate milling; at the same time, the processing surface to be milled is made upward and horizontal, thereby ensuring that when the device of the utility model moves relative to the milling tool, the milling tool can simultaneously mill the processing surfaces of the T-shaped brackets 4 on both sides of the support unit 3.

[0023] The support unit 3 includes a support column 31 and a support plate 32. The support plate 32 is horizontally arranged. The support column 31 is used to fix the support plate 32, thereby facilitating the adjustment of the adjustment screws on the support plate 32. The front support end of the T-shaped bracket 4 is supported by the support plate 32 to facilitate milling processing.

[0024] Along the length direction of the support plate, the support plate is threadedly connected with several groups of adjusting screws, and two rows of adjusting screws are arranged on the support plate, each row of adjusting screws corresponds to the supports 2 on both sides of the support plate, and each row of adjusting screws is provided with several groups of adjusting screws, and the number of groups of adjusting screws in each row corresponds to the number of groups of positioning units 6, that is, after the base of the T-shaped bracket 4 such as the base of the rear bracket of the engine is fixed to the side of the support 2 through the clamping unit 5 and the positioning unit 6, the front bracket end of the T-shaped bracket 4 such as the front bracket end of the rear bracket of the engine contacts with the adjusting screw, and the front bracket end of the rear bracket of the engine is supported by the adjusting screw, and the adjusting screw facilitates the adjustment of the support height.

[0025] Each group of the positioning units 6 includes at least two positioning columns, and the positioning columns correspond to the connecting holes of the base of the T-shaped bracket 4 .

[0026] The clamping unit 5 includes an upper clamping unit 51 and a lower clamping unit 52. The upper clamping unit 51 is arranged between two adjacent groups of the positioning units 6. The upper clamping unit 51 includes an upper clamping block 511, an upper bolt 512 and an upper locking nut 513. The upper bolt 512 passes through the upper clamping block 511 and is threadedly connected to the upper locking nut 513. By tightening the locking nut, the upper clamping block 511 can be pressed against the upper end of the base of the T-shaped bracket 4 to fix the T-shaped bracket 4.

[0027] The lower clamping unit 52 includes a lower clamping block 521 and a lower pull rod 522, the lower clamping block 521 is connected to the lower pull rod 522, the lower pull rod 522 passes through the support 2 and is connected to a driving device 523, the driving device 523 is preferably a cylinder, the cylinder pneumatically drives the lower pull rod 522 to move, when the lower pull rod 522 pulls the lower clamping block 521 to move toward the support 2, the lower clamping block 521 realizes a clamping action on one end of the base of the engine rear bracket; when the lower pull rod 522 pushes the lower clamping block 521 to move away from the support 2, the lower clamping block 521 eliminates the clamping action on one end of the base of the engine rear bracket, and the lower end of the base of the T-shaped bracket 4 is clamped by the lower clamping unit 52 to strengthen the fixation of the T-shaped bracket 4.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A T-shaped bracket milling device, characterized in that: The invention comprises a bottom plate (1), at least two supports (2) are arranged above the bottom plate (1), the supports (2) are arranged in parallel, a support unit (3) is arranged between two adjacent supports (2), the length direction of the support unit (3) is parallel to the support (2), the distance between the support unit (3) and the support (2) is less than the height of the T-shaped bracket (4), a clamping unit (5) for fixing the base of the T-shaped bracket (4) and a plurality of groups of positioning units (6) are arranged on one side of the support (2) close to the support unit (3), and the length of the support unit (3) is not less than the number of groups of the positioning units (6)×the width of the base of the T-shaped bracket (4).

2. A T-shaped bracket milling device according to claim 1, characterized in that: The support unit (3) comprises a support column (31) and a support plate (32), and the support plate (32) is arranged horizontally.

3. A T-shaped bracket milling device according to claim 2, characterized in that: Along the length direction of the support plate (32), the support plate (32) is threadedly connected with a plurality of groups of adjusting screws (33).

4. A T-shaped bracket milling device according to claim 1, characterized in that: Each group of the positioning units (6) comprises at least two positioning columns, and the positioning columns correspond to the connection holes of the base of the T-shaped bracket (4).

5. A T-shaped bracket milling device according to claim 1, characterized in that: The clamping unit (5) comprises an upper clamping unit (51) and a lower clamping unit (52); the upper clamping unit (51) is arranged between two adjacent groups of the positioning units (6); the upper clamping unit (51) comprises an upper clamping block (511), an upper bolt (512) and an upper locking nut (513); the upper bolt (512) passes through the upper clamping block (511) and is threadedly connected to the upper locking nut (513).

6. A T-shaped bracket milling device according to claim 5, characterized in that: The lower pressing unit (52) comprises a lower pressing block (521) and a lower pull rod (522); the lower pressing block (521) is connected to the lower pull rod (522); and the lower pull rod (522) passes through the support (2) and is connected to a driving device (523).

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