CN219132292U - Hinge bracket machining tool - Google Patents
Hinge bracket machining tool Download PDFInfo
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- CN219132292U CN219132292U CN202320100496.4U CN202320100496U CN219132292U CN 219132292 U CN219132292 U CN 219132292U CN 202320100496 U CN202320100496 U CN 202320100496U CN 219132292 U CN219132292 U CN 219132292U
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Abstract
The utility model discloses a processing tool for an articulated frame, which comprises a tool main body; the locating device comprises a tool main body, and is characterized in that a locating key is arranged on the side edge of the tool main body, a first supporting seat, a second supporting seat, a high-pressure picking plate and a clamping pressing plate are arranged above the tool main body, the second supporting seat comprises an L-shaped table, a locating block and a side locating block are arranged at one end of the L-shaped table, a supporting screw is arranged at the other end of the L-shaped table, the first supporting seat comprises a supporting platform, a locating block is arranged at one end of the supporting platform, and a U-shaped groove is formed in the middle of the supporting platform; the high-pressure picking plate and the clamping pressing plate are mounted on the tool main body through clamping bolts. The hinged frame processing tool reduces the scribing procedure in the processing process, increases the workpiece clamping precision and the clamping rigidity, and improves the processing quality and the processing efficiency.
Description
Technical Field
The utility model relates to a hinge bracket machining tool, and belongs to the field of road roller machining tools.
Background
The hinged frame is used as a key core structural component for connecting the double steel wheels, plays a role in steering and supporting in the double steel wheel road roller, and the quality of the processing quality of the hinged frame directly influences the steering precision and the connection strength of the road roller. The hinge frame is a welded structural part and mainly needs to be processed with a group of coaxial holes, a group of plane holes with far hole distances, a group of coaxial holes in the vertical direction and side keyways.
The conventional processing scheme is that the articulated frame is firstly scribed, then the articulated frame is transferred to numerical control equipment to be processed according to line correction, clamping, secondary correction and tool setting. Among the above-mentioned processing scheme, the machining precision of articulated frame receives the influence of marking worker and numerical control equipment operation workman great, still need change the preface during processing in addition, and operation process is loaded down with trivial details, when changing different model products, can receive equipment table T type groove position influence, and the adjustment is wasted time.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a processing tool for an articulated frame.
In order to achieve the above purpose, the hinge bracket machining tool adopted by the utility model comprises a tool main body;
the locating device comprises a tool main body, and is characterized in that a locating key is arranged on the side edge of the tool main body, a first supporting seat, a second supporting seat, a high-pressure picking plate and a clamping pressing plate are arranged above the tool main body, the second supporting seat comprises an L-shaped table, a locating block and a side locating block are arranged at one end of the L-shaped table, a supporting screw is arranged at the other end of the L-shaped table, the first supporting seat comprises a supporting platform, a locating block is arranged at one end of the supporting platform, and a U-shaped groove is formed in the middle of the supporting platform;
the high-pressure picking plate and the clamping pressing plate are mounted on the tool main body through clamping bolts.
As an improvement, the positioning key is embedded in the tool main body and fastened by a screw.
As an improvement, the high-pressure picking plate and the clamping pressing plate comprise pressing plate bodies, and a heightening block is arranged at the lower end of each pressing plate body of the high-pressure picking plate.
As an improvement, the mounting heights of the positioning blocks and the side positioning blocks are the same.
As an improvement, an auxiliary support is arranged on the tool main body between the first support seat and the second support seat.
As an improvement, the high-pressure picking plate is arranged on one side, close to the first supporting seat, of the tool main body, and the clamping pressing plate is arranged on one side, close to the second supporting seat, of the tool main body.
Compared with the prior art, the hinged frame processing tool disclosed by the utility model has the advantages that the scribing process in the processing process is reduced, the workpiece clamping precision and the workpiece clamping rigidity are increased, and the processing quality and the processing efficiency are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first embodiment of the present utility model for mounting a workpiece of an articulating frame;
FIG. 3 is a schematic diagram of a second embodiment of the present utility model for installing a workpiece of an articulating frame;
in the figure: 1. the fixture comprises a fixture main body, 2, a positioning key, 3, a supporting screw, 4, an auxiliary support, 5, a high-pressure picking plate, 6, a clamping bolt, 7, a positioning block, 8, a side positioning block, 9, a first supporting seat, 10, a second supporting seat, 11, a clamping plate, 12, a heightening block, 13 and a hinged frame workpiece.
Detailed Description
The present utility model will be described in further detail below in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.
As shown in fig. 1, 2 and 3, an articulating frame processing tool comprises a tool main body 1;
a positioning key 2 is arranged on the side edge of the tool main body 1, and a first supporting seat 9, a second supporting seat 10, a high-pressure picking plate 5 and a clamping pressing plate 11 are arranged above the tool main body 1;
the second supporting seat 10 comprises an L-shaped table, wherein a positioning block 7 and a side positioning block 8 are arranged at the higher end of the L-shaped table, a supporting screw 3 is arranged at the lower end of the L-shaped table, and the side positioning block 8 is positioned between the positioning block 7 and the supporting screw 3; the first supporting seat 9 comprises a supporting platform, one side of the supporting platform is provided with a positioning block 7, and the middle part of the supporting platform is provided with a U-shaped groove;
the high-pressure picking plate 5 and the clamping pressing plate 11 are both arranged on the tool main body 1 through clamping bolts 6.
As an improvement of the embodiment, as shown in fig. 1 and 2, the positioning key 2 is embedded in the tool main body 1 and fastened by a screw, and the positioning key 2 is used for quickly determining the relative position of the tool main body 1 and the equipment workbench.
As an improvement of the embodiment, as shown in fig. 1 and 2, the picking pressing plate 5 and the clamping pressing plate 11 both comprise pressing plate bodies, and a lifting block 12 is installed at the lower end of the pressing plate body of the picking pressing plate 5. The raised pressure plate 5 in the embodiment is formed by adding two raised blocks 12 on the basis of a conventional clamping pressure plate 11, and is used for avoiding interference caused by the pressure plate when machining a side groove of a workpiece of the hinge bracket.
As an improvement of the embodiment, the installation height and the top surface supporting height of each positioning block 7 and each side positioning block 8 are equal, and the same-height positioning blocks 7 and side positioning blocks 8 are adopted, so that the workpiece of the hinge bracket can be ensured to be horizontal when placed on the tool, and the workpiece clamping precision is improved.
As an improvement of the embodiment, as shown in fig. 1, the auxiliary support 4 is arranged on the tool main body 1 between the first support seat 9 and the second support seat 10, and the tool main body can be locked after being regulated in a floating manner according to the deformation of the workpiece by means of the floating of the upper end surface of the auxiliary support 4. The auxiliary support 4 can be directly placed on the tool main body 1 or fixedly installed on the tool main body 1; the auxiliary support 4 is used in the form of BJ350.
As an improvement of the embodiment, as shown in fig. 1, the high-pressure picking plate 5 is installed on one side of the tool main body 1 near the first supporting seat 9, and the clamping pressing plate 11 is installed on one side of the tool main body 1 near the second supporting seat 10.
As shown in fig. 2 and 3, when the hinge bracket machining tool is adopted to machine a workpiece, the hinge bracket machining tool comprises:
1) Firstly, placing a workpiece 13 of the hinge bracket on a tool, adjusting the supporting surface of a supporting screw 3 to descend by 5-8mm, tightly attaching the side surfaces of the workpiece to the side surfaces of two positioning blocks 7, tightly attaching the back surface of the workpiece to a side positioning block 8, and realizing accurate positioning of the workpiece;
2) Taking the diagonal of the two fixed points (B, C points in fig. 1) as a fulcrum, adjusting the supporting screw 3 upwards by the lever principle to make the lower part of the other diagonal (the connecting line between the point A in fig. 1 and the vertex of the supporting screw 3) seamless, and verifying the seamless mode to put a paper sheet below the diagonal, and adjusting the supporting screw 3 upwards until the paper sheet cannot be pulled out;
3) The auxiliary support 4 is adjusted upwards, the upper end surface position of the auxiliary support 4 is adjusted to be connected with the workpiece according to the deformation of the workpiece in a floating mode, locking is carried out, the rigidity of the middle machining part of the workpiece can be improved by utilizing the auxiliary support 4, vibration in the machining process is reduced, and machining quality is improved;
4) The high-pressure plate 5 is installed, and the sizing block 12 of the high-pressure plate 5 is 5-8mm larger than the diameter of the side face groove milling cutter, so as to avoid the cutting cutter and reduce the influence on the dimensional deformation of the welding piece;
5) Locking the high-pressure plate 5 and the clamping bolt 6 of the clamping pressure plate 11 to fix the workpiece on the tool;
6) After the product processing is finished, the workpiece is lifted, another workpiece is clamped, the accurate positioning of the workpiece can be finished by repeating the steps, correction and tool setting are avoided, and the processing efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The hinge bracket machining tool is characterized by comprising a tool main body (1);
the fixture comprises a fixture body (1), wherein a positioning key (2) is arranged on the side edge of the fixture body (1), a first supporting seat (9), a second supporting seat (10), a high-pressure plate (5) and a clamping pressure plate (11) are arranged above the fixture body (1), the second supporting seat (10) comprises an L-shaped table, a positioning block (7) and a side positioning block (8) are arranged at one end of the L-shaped table, a supporting screw (3) is arranged at the other end of the L-shaped table, the first supporting seat (9) comprises a supporting platform, the positioning block (7) is arranged at one end of the supporting platform, and a U-shaped groove is formed in the middle of the supporting platform;
the high-pressure picking plate (5) and the clamping pressing plate (11) are mounted on the tool main body (1) through clamping bolts (6).
2. A tool for machining a hinge bracket according to claim 1, wherein the positioning key (2) is embedded in the tool body (1) and fastened by a screw.
3. The hinge bracket machining tool according to claim 1, wherein the high-pressure picking plate (5) and the clamping pressing plate (11) comprise pressing plate bodies, and a heightening block (12) is arranged at the lower end of each pressing plate body of the high-pressure picking plate (5).
4. The articulating frame tooling of claim 1, wherein the mounting heights of the positioning blocks (7) and the side positioning blocks (8) are identical.
5. The hinge bracket machining tool according to claim 1, wherein an auxiliary support (4) is arranged on the tool main body (1) between the first support seat (9) and the second support seat (10).
6. The hinge bracket machining tool according to claim 1, wherein the high-pressure picking plate (5) is mounted on one side, close to the first supporting seat (9), of the tool main body (1), and the clamping pressing plate (11) is mounted on one side, close to the second supporting seat (10), of the tool main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100496.4U CN219132292U (en) | 2023-02-02 | 2023-02-02 | Hinge bracket machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100496.4U CN219132292U (en) | 2023-02-02 | 2023-02-02 | Hinge bracket machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219132292U true CN219132292U (en) | 2023-06-06 |
Family
ID=86602733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320100496.4U Active CN219132292U (en) | 2023-02-02 | 2023-02-02 | Hinge bracket machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219132292U (en) |
-
2023
- 2023-02-02 CN CN202320100496.4U patent/CN219132292U/en active Active
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