CN222711508U - A T-type bracket milling device - Google Patents

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a T-shaped bracket face milling device, which comprises a bottom plate, wherein at least two supports are arranged above the bottom plate, the supports are arranged in parallel, a supporting unit is arranged between two adjacent supports, the length direction of the supporting unit is parallel to the supports, the distance between the supporting unit and the supports is smaller than the height of the T-shaped bracket, one side of the support, which is close to the supporting unit, is provided with a pressing unit and a plurality of groups of positioning units, wherein the pressing unit is used for fixing the base of the T-shaped bracket, and the length of the supporting unit is not smaller than the group number of the positioning units multiplied by the width of the base of the T-shaped bracket. The plurality of T-shaped brackets are fixed on two sides of the supporting unit through the support, the supporting unit supports the end parts of the T-shaped brackets, the surface to be processed is located above the supporting unit, the milling cutter is convenient to process the plurality of T-shaped brackets at one time, and the processing efficiency is improved.

Description

T-shaped bracket face milling device

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to a T-shaped bracket face milling device.

Background

The surface of the workpiece obtained by casting is rough, and in order to ensure the assembly precision among all parts of the automobile, the connecting surface of the workpiece needs to be milled. The support is the part commonly used in vehicle assembly, and wherein T type support, a car engine right side back support as disclosed in prior art CN213565411U, and it includes the base and links to each other with the base the fore-stock, realizes the base and the connection of car big frame through the connecting hole of base, realizes the connection of fore-stock and engine through the connecting hole of fore-stock. The side part of the end part of the front support needs to be milled, the milling surface of the end part of the front support is smaller due to the smaller size of the rear support of the engine, a small-diameter milling cutter is usually adopted for milling, and the existing surface milling device can only clamp and mill the end surfaces of the workpiece one by one, so that the processing efficiency of the workpiece is greatly reduced.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide a T-shaped bracket face milling device which is reasonable in design and convenient to clamp, can clamp a plurality of workpieces, can mill the end faces of the workpieces at one time, and improves the processing efficiency of the workpieces.

The technical scheme includes that the T-shaped support face milling device comprises a bottom plate, at least two supports are arranged above the bottom plate, the supports are arranged in parallel, a supporting unit is arranged between every two adjacent supports, the length direction of each supporting unit is parallel to the corresponding support, the distance between each supporting unit and each support is smaller than the height of the corresponding T-shaped support, namely the distance between each supporting unit and each support is smaller than the height of the corresponding T-shaped support, a pressing unit used for fixing a base of the corresponding T-shaped support and a plurality of groups of positioning units are arranged on one side, close to the supporting unit, of each support, and used for pressing the base of the corresponding T-shaped support, such as the end part of a base of a rear support of an engine, and the length of each supporting unit is not smaller than the group number of the positioning units multiplied by the width of the base of the corresponding T-shaped support.

Further, the support unit includes support column and backup pad, the backup pad level sets up.

Further, along the length direction of the supporting plate, the supporting plate is in threaded connection with a plurality of groups of adjusting screws.

Further, each group of positioning units comprises at least two positioning columns, and the positioning columns correspond to the connecting holes of the base of the T-shaped bracket.

Further, the compressing unit comprises an upper compressing unit and a lower compressing unit, the upper compressing unit is arranged between two adjacent groups of positioning units, the upper compressing unit comprises an upper pressing block, an upper bolt and an upper locking nut, and the upper bolt penetrates through the upper pressing block and is in threaded connection with the upper locking nut.

Further, the lower pressing unit comprises a lower pressing block and a lower pull rod, the lower pressing block is connected with the lower pull rod, and the lower pull rod penetrates through the support to be connected with the driving device.

The milling cutter has the beneficial effects that the plurality of T-shaped brackets are fixed on two sides of the supporting unit through the supporting seat, the supporting unit supports the end parts of the T-shaped brackets, so that the surface to be processed is positioned above the supporting unit, the milling cutter can process the plurality of T-shaped brackets at one time, and the processing efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a front view of fig. 2.

Fig. 4 is a side view of fig. 2.

Fig. 5 is a schematic view of the structure of fig. 4 after clamping a workpiece.

Reference numerals illustrate:

1-bottom plate, 2-support, 3-support unit, 31-support column, 32-support plate, 33-adjusting screw, 4-T-shaped support, 5-compression unit, 51-upper compression unit, 511-upper press block, 512-upper bolt, 513-upper lock nut, 52-lower compression unit, 521-lower press block, 522-lower pull rod, 523-driving device and 6-positioning unit.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the utility model.

It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a T-shaped bracket face milling device of this embodiment includes a bottom plate 1, at least two supports 2 are provided above the bottom plate 1, the supports 2 are arranged in parallel, a support unit 3 is provided 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 between the support unit 3 and the supports 2 is smaller than the height of the T-shaped bracket 4, a pressing unit 5 for fixing the base of the T-shaped bracket 4 and a plurality of groups of positioning units 6 are provided on one side of the supports 2 close to the support unit 3, the pressing unit 5 is used for pressing the base end of the T-shaped bracket 4 such as the base end of the engine rear bracket, and the length of the support unit 3 is not smaller than the group number of the positioning units 6×the width of the base of the T-shaped bracket 4.

During milling, a plurality of T-shaped brackets 4 (such as rear engine brackets) are fixed on the side parts of the support 2 along the length direction of the support unit 3, the positioning unit 6 positions the base of the T-shaped brackets 4, the pressing unit 5 presses the base of the T-shaped brackets 4, after the T-shaped brackets 4 are fixed, the front support of the T-shaped brackets 4 such as the front support end parts of the rear engine brackets are arranged above the support unit 3, one side of the front support of the T-shaped brackets 4 is contacted with the support unit 3, the support unit 3 supports the front support end parts of the T-shaped brackets 4 so as to facilitate milling, and meanwhile, the to-be-milled processing surface faces upwards and horizontally face the T-shaped brackets 4 on two sides of the support unit 3, so that the milling cutter can mill the processing surface of the T-shaped brackets 4 when the milling cutter moves relatively.

The supporting unit 3 comprises a supporting column 31 and a supporting plate 32, the supporting plate 32 is horizontally arranged, the supporting plate 32 is convenient to fix through the supporting column 31, thereby being convenient for adjusting the adjusting screw on the supporting plate 32, and the front support end of the T-shaped support 4 is supported through the supporting plate 32, thereby being convenient for milling.

Along backup pad length direction, backup pad threaded connection has a plurality of sets of adjusting screw, is provided with two and is listed as adjusting screw in the backup pad, and every is listed as adjusting screw and corresponds in the support 2 of backup pad both sides respectively, and every is listed as adjusting screw and is provided with a plurality of sets of adjusting screw, and the group number of every adjusting screw of row corresponds with the group number of positioning unit 6, and the base of T type support 4 is fixed in behind the support 2 lateral parts through compressing tightly unit 5 and positioning unit 6 like the base of engine rear bracket promptly, and the preceding support of T type support 4 contacts with adjusting screw like the preceding support tip one side of engine rear bracket, supports the preceding support tip of engine rear bracket through adjusting screw, simultaneously adjusting screw conveniently adjusts supporting height.

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

The compressing unit 5 comprises an upper compressing unit 51 and a lower compressing unit 52, the upper compressing unit 51 is arranged between two adjacent groups of positioning units 6, the upper compressing unit 51 comprises an upper pressing block 511, an upper bolt 512 and an upper locking nut 513, the upper bolt 512 penetrates through the upper pressing block 511 to be in threaded connection with the upper locking nut 513, and the upper pressing block 511 can compress the upper end of the base of the T-shaped support 4 through tightening the locking nut to fix the T-shaped support 4.

The lower pressing unit 52 comprises a lower pressing block 521 and a lower pull rod 522, the lower pressing block 521 is connected with the lower pull rod 522, the lower pull rod 522 penetrates through the support 2 to be connected with the driving device 523, the driving device 523 is preferably an air cylinder, the air cylinder is used for pneumatic action of the lower pull rod 522, when the lower pressing block 521 is pulled to move towards the support 2 by the lower pull rod 522, the lower pressing block 521 is used for pressing one end of a base of a rear support of the engine, when the lower pressing block 521 is pushed by the lower pull rod 522 to move towards a direction far away from the support 2, the pressing action of the lower pressing block 521 on one end of the base of the rear support of the engine is eliminated, the lower end of the base of the T-shaped support 4 is pressed by the lower pressing unit 52, and the fixing of the T-shaped support 4 is reinforced.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The T-shaped support face milling device is characterized by comprising a bottom plate (1), at least two supports (2) are arranged above the bottom plate (1), the supports (2) are arranged in parallel, a supporting unit (3) is arranged between every two adjacent supports (2), the length direction of the supporting unit (3) is parallel to the supports (2), the distance between the supporting unit (3) and the supports (2) is smaller than the height of the T-shaped support (4), a pressing unit (5) for fixing the base of the T-shaped support (4) and a plurality of groups of positioning units (6) are arranged on one side, close to the supporting unit (3), of the supports (2), and the length of the supporting unit (3) is not smaller than the width of the groups of the positioning units (6) and the base of the T-shaped support (4).

2. The T-bracket face milling device according to claim 1, wherein the supporting unit (3) comprises a supporting column (31) and a supporting plate (32), and the supporting plate (32) is horizontally arranged.

3. The T-bracket face milling device according to claim 2, wherein a plurality of groups of adjusting screws (33) are connected with the supporting plate (32) in a threaded manner along the length direction of the supporting plate (32).

4. A T-bracket face milling device according to claim 1, wherein each group of positioning units (6) comprises at least two positioning posts corresponding to the connecting holes of the base of the T-bracket (4).

5. The T-shaped bracket face milling device according to claim 1, wherein the pressing unit (5) comprises an upper pressing unit (51) and a lower pressing unit (52), the upper pressing unit (51) is arranged between two adjacent groups of positioning units (6), the upper pressing unit (51) comprises an upper pressing block (511), an upper bolt (512) and an upper locking nut (513), and the upper bolt (512) passes through the upper pressing block (511) to be in threaded connection with the upper locking nut (513).

6. The T-bracket face milling device according to claim 5, wherein the lower pressing unit (52) comprises a lower pressing block (521) and a lower pull rod (522), the lower pressing block (521) is connected with the lower pull rod (522), and the lower pull rod (522) passes through the support (2) to be connected with a driving device (523).