Support connecting hole machining device

Abstract

The utility model relates to the technical field of machining equipment, in particular to a support connecting hole machining device which comprises a workbench and an abutting device, a limiting column and at least one pair of supporting blocks are arranged above the workbench, a template is movably connected above a connecting seat, drill bushing holes are formed in the two ends of the template, and the drill bushing holes are connected with the workbench. The drill bushing hole is located in the outer side of the connecting base, the template is provided with a locking device, the abutting device comprises an abutting block and a driving device, and the abutting block is connected with the supporting block in a sliding mode. The limiting column abuts against the base end of the support, the supporting block supports a connecting arm of the support, the formwork is positioned and fixed through the connecting base, the abutting device abuts against the top of the connecting arm of the support, so that the support is clamped and fixed, and the drilling device machines a connecting hole in the end of the connecting arm through a drill bushing hole of the formwork. The clamp is reasonable in design and convenient to clamp, the machining efficiency of the support connecting hole is improved, and the product precision and quality of a support are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a support connection hole processing device. Background Art

[0002] The automobile support is a very important connecting component in the automobile. It includes a base and two connecting arms located outside the base. The ends of the connecting arms are provided with connecting holes. During the support processing, the connecting holes need to be processed. In the prior art, the processing of the connecting holes of the support is usually to place the support on a workbench, press and fix the base by a fixing device, and make the axis of the connecting hole vertical, and then process the connecting hole by a processing tool. The axis spacing of the connecting holes processed by the prior art, as well as the verticality and parallelism of the axis of the connecting hole and each surface of the support are poor, and the quality of the support after processing is low. Utility Model Content

[0003] The utility model aims to provide a support processing device to address the deficiencies of the prior art, which has reasonable design, simple structure, and convenient use, and is conducive to ensuring the quality of processed products.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a support connection hole processing device, including a workbench, a limiting column and at least a pair of support blocks are arranged above the workbench, a connecting seat is arranged between the pair of support blocks, a template is movably connected above the connecting seat, drill sleeve holes are arranged at both ends of the template, the drill sleeve holes are located on the outside of the connecting seat, the template is provided with a locking device, and a clamping device is arranged at the end of the support block, the clamping device includes a clamping block and a driving device, and the clamping block is slidably connected to the support block.

[0005] Furthermore, a positioning column is provided above the connecting seat, and the template is provided with a positioning hole that cooperates with the positioning column.

[0006] Furthermore, the locking device includes a first screw rod, and the first screw rod passes through the template and is threadedly connected to the connecting seat.

[0007] Furthermore, after the template is fixed above the connecting seat, the height of the bottom of the drill sleeve hole from the upper surface of the support block is not less than the thickness of the end of the connecting arm of the support.

[0008] Furthermore, a groove is provided on the upper surface of the support block.

[0009] Furthermore, the driving device includes a second screw rod, the second screw rod passes through the workbench and is rotatably connected to the abutting block, and the second screw rod is threadedly connected to the workbench.

[0010] The beneficial effects of the utility model are as follows: a support connection hole processing device comprises a workbench, a limiting column and at least one pair of support blocks are arranged above the workbench, a connection seat is arranged between the pair of support blocks, a template is movably connected above the connection seat, drill sleeve holes are arranged at both ends of the template, the drill sleeve holes are located on the outside of the connection seat, the template is provided with a locking device, and a clamping device is arranged at the end of the support block, the clamping device comprises a clamping block and a driving device, and the clamping block is slidably connected to the support block. The limiting column contacts the base end of the support, the support block supports the connecting arm of the support, the template is positioned and fixed by the connection seat, and the clamping device is clamped against the top of the support connecting arm to clamp and fix the support, and the drilling device processes the connecting hole at the end of the connecting arm through the drill sleeve hole of the template. The utility model has reasonable design and convenient clamping, which is conducive to improving the processing efficiency of the support connection hole and ensuring the product accuracy and quality of the support. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0012] Figure 2 yes Figure 1 Schematic diagram of the local structure.

[0013] Figure 3 yes Figure 1 Top view after clamping the support.

[0014] Figure 4 yes Figure 3 Cross-sectional view along the AA direction.

[0015] Description of reference numerals:

[0016] 1——working table, 2——limiting column, 3——supporting block, 31——groove, 4——connecting seat, 41——positioning column, 5——template, 51——drill sleeve hole, 6——locking device, 7——tightening device, 71——tightening block, 72——driving device. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] 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.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a support connection hole processing device of the present embodiment includes a workbench 1, a limiting column 2 and at least a pair of support blocks 3 are arranged above the workbench 1, the limiting column 2 is in conflict with the bottom of the support to be processed, the support block 3 is in contact with the connecting arm of the support to be processed, a connecting seat 4 is arranged between the pair of support blocks 3, a template 5 is movably connected above the connecting seat 4, drill sleeve holes 51 are arranged at both ends of the template 5, the length of the template 5 is greater than the length of the connecting seat 4, the drill sleeve hole 51 is located on the outside of the connecting seat 4, the template 5 is provided with a locking device 6, and a clamping device 7 is provided at the end of the support block 3, the clamping device 7 can be in conflict with the top of the connecting arm of the support to be processed, and the clamping device 7 includes a clamping block 71 and a driving device 72, and the clamping block 71 is slidably connected to the support block 3. When in use, the support workpiece to be processed is placed on the workbench 1, wherein the bottom of the base of the support to be processed is in conflict with the limit column 2, the connecting arm of the support is placed above the support block 3, and the clamping device 7 applies a force to the top of the connecting arm in the direction of the limit column 2 to position and fix the support; the movable or detachable template 5 is placed above the connecting seat 4. After the template 5 is fixed, the drill sleeve hole 51 corresponds to the position of the connecting hole to be processed at the end of the connecting arm, and the drilling device processes the connecting hole at the end of the connecting arm through the drill sleeve hole 51.

[0021] A positioning column is provided above the connecting seat 4, and the template 5 is provided with a positioning hole matched with the positioning column. The positioning column is used to determine the position of the template 5 above the connecting seat 4, so that the positions of the drill sleeve holes 51 at both ends of the template 5 are uniform and consistent, thereby ensuring the quality of the processed support.

[0022] The locking device 6 includes a first screw rod, which passes through the template 5 and is threadedly connected to the connecting seat 4. The middle part of the first screw rod is fixed by a clamping block. After the end of the first screw rod is threadedly connected to the connecting seat 4, the clamping block in the middle part of the first screw produces a certain pressure on the upper surface of the template 5, thereby fixing the template 5 to the connecting seat 4, making it convenient for the drill bit of the drilling device to pass through the drill sleeve hole to process the connecting arm.

[0023] After the template 5 is fixed above the connecting seat 4, the height of the bottom of the drill sleeve hole 51 from the upper surface of the support block 3 is not less than the thickness of the end of the connecting arm of the support, that is, the template 5 is fixed above the connecting seat 4, and the drill sleeve hole 51 is located above the connecting arm of the support to be processed or conflicts with the connecting arm.

[0024] The upper surface of the support block 3 is provided with a groove 31. After the connecting arm of the support to be processed is placed above the support block 3, the groove 31 corresponds to the connecting hole to be processed of the connecting arm, which is convenient for the drilling device to process the connecting hole and at the same time convenient for the waste chips or coolant to be discharged from the connecting hole.

[0025] The driving device 72 includes a second screw rod, which passes through the workbench 1 and is rotatably connected to the clamping block 71. The second screw rod is threadedly connected to the workbench 1, and the clamping block 71 is driven to move by the second screw rod, so that the clamping block 71 clamps or releases the top of the connecting arm of the support seat.

[0026] 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 support connection hole processing device, characterized in that: The invention comprises a workbench (1), wherein a limiting column (2) and at least one pair of support blocks (3) are arranged above the workbench (1), a connecting seat (4) is arranged between the pair of support blocks (3), a template (5) is movably connected above the connecting seat (4), drill sleeve holes (51) are arranged at both ends of the template (5), and the drill sleeve holes (51) are located on the outside of the connecting seat (4), the template (5) is provided with a locking device (6), and a clamping device (7) is arranged at the end of the support block (3), the clamping device (7) comprises a clamping block (71) and a driving device (72), and the clamping block (71) is slidably connected to the support block (3).

2. A support connection hole processing device according to claim 1, characterized in that: A positioning column (41) is provided above the connection seat (4), and a positioning hole matching the positioning column (41) is provided on the template (5).

3. A support connection hole processing device according to claim 1, characterized in that: The locking device (6) comprises a first screw rod, which passes through the template (5) and is threadedly connected to the connecting seat (4).

4. A support connection hole processing device according to claim 1, characterized in that: After the template (5) is fixed above the connecting seat (4), the height of the bottom of the drill sleeve hole (51) from the upper surface of the support block (3) is not less than the thickness of the end of the connecting arm of the support to be processed.

5. The support connection hole processing device according to claim 1, characterized in that: The upper surface of the support block (3) is provided with a groove (31).

6. A support connection hole processing device according to claim 1, characterized in that: The driving device (72) comprises a second screw rod, the second screw rod passes through the workbench (1) and is rotationally connected to the abutting block (71), and the second screw rod is threadedly connected to the workbench (1).

Images