Lower frame motor head boring die
By designing a lower frame motor head boring die, the problems of rapid and accurate positioning and clamping were solved, reducing machining errors and improving machining accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FRANTEC (SUZHOU) INTELLIGENT EQUIP CO LTD
- Filing Date
- 2025-06-01
- Publication Date
- 2026-07-14
AI Technical Summary
Existing technology cannot quickly and accurately position and clamp the lower frame motor head, which makes it inconvenient to use a vibrating cutter during processing and cannot guarantee that there is no gap between the product positioning surface and the tooling positioning surface, increasing manufacturing and measurement errors.
A boring die for a lower frame motor head was designed, including a base, positioning block, support base plate, support side plate, support cross plate, column, support rear plate and clamping plate. Fast and accurate positioning and clamping are achieved by fastening bolts to ensure the consistency between the test point and the reference point on the drawing.
It achieves rapid and accurate positioning and clamping, reduces machining errors, ensures no gap between the product positioning surface and the tooling positioning surface, and improves machining accuracy.
Smart Images
Figure CN224488391U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of machining technology, specifically to a boring die for a lower frame motor head. Background Technology
[0002] Currently, when machining the lower frame motor head, it is impossible to quickly and accurately position and clamp the lower frame motor head. Secondly, it is inconvenient to vibrate the cutter when machining the lower frame motor head on the machine tool, and it is impossible to ensure that there is no gap between the product positioning surface and the tooling positioning surface. This makes it impossible to ensure that the detection points, tooling positioning points and the reference points on the drawings are consistent, which easily leads to increased manufacturing and measurement errors. Therefore, there is an urgent need for a lower frame motor head boring die to solve the above technical problems. Utility Model Content
[0003] The purpose of this utility model is to provide a lower frame motor head boring die to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A boring die for a lower frame motor head includes a base, a positioning block at the upper left end of the base, a supporting base plate at the upper right end of the base, supporting side plates on both sides of the top of the supporting base plate, a supporting cross plate between the two supporting side plates, a column at the middle of the top of the supporting base plate, a threaded connection hole at the top of the column, a supporting rear plate connected to the top edge of the base, a clamping plate at the top of the supporting rear plate, a through hole at the middle of the clamping plate, a fastening bolt in the through hole, and the lower end of the fastening bolt connected to the threaded connection hole at the top of the column.
[0006] As a preferred embodiment of this utility model, the number of positioning blocks is set to two, and the two positioning blocks are arranged symmetrically about the base.
[0007] In a preferred embodiment of this utility model, the top of the supporting rear plate is in contact with the clamping plate, but the two are not connected.
[0008] As a preferred embodiment of this utility model, the two supporting side plates are arranged symmetrically about the supporting base plate.
[0009] In a preferred embodiment of this utility model, the supporting horizontal plate is located between the column and the supporting rear plate.
[0010] In a preferred embodiment of this utility model, the rear support plate is located on one side of the base support plate.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] This invention can quickly and accurately position and clamp the product, facilitating the vibration of the cutting tool during product processing on a machine tool. It also ensures that there is no gap between the product positioning surface and the tooling positioning surface, and ensures that the detection point, tooling positioning point and the reference point on the drawing are consistent, reducing manufacturing and measurement errors. Attached Figure Description
[0013] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a front view schematic diagram of the overall structure of this utility model;
[0016] Figure 3 This is a side view of the structure of this utility model;
[0017] Figure 4 This is a top view of the structure of this utility model;
[0018] Figure 5 This is a front view of the structure of the present invention after the lower frame motor head is assembled;
[0019] Figure 6 This is a side view of the structure of the present invention after the lower frame motor head is assembled;
[0020] Figure 7 This is a top view of the structure of the present invention after the lower frame motor head is assembled.
[0021] In the diagram: 1. Base; 2. Positioning block; 3. Support base plate; 4. Support side plate; 5. Support cross plate; 6. Support rear plate; 7. Column; 8. Clamping plate; 9. Through hole; 10. Fastening bolt; 11. Lower frame motor head. Detailed Implementation
[0022] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. In the embodiments of the present utility model, the different types of cross-sectional lines are not labeled according to national standards, nor do they specify material requirements for the components; they are used to distinguish the cross-sectional views of the components in the drawings.
[0023] Please see Figure 1-7A boring die for a lower frame motor head includes a base 1, a positioning block 2 at the upper left end of the base 1, a support base plate 3 at the upper right end of the base 1, support side plates 4 on both sides of the top of the support base plate 3, a support cross plate 5 between the two support side plates 4, a column 7 at the middle of the top of the support base plate 3, a threaded connection hole at the top of the column 7, a support rear plate 6 connected to the top edge of the base 1, a clamping plate 8 at the top of the support rear plate 6, a through hole 9 at the middle of the clamping plate 8, a fastening bolt 10 in the through hole 9, and the lower end of the fastening bolt 10 connected to the threaded connection hole at the top of the column 7.
[0024] The number of positioning blocks 2 is set to two, and the two positioning blocks 2 are arranged symmetrically about the base 1.
[0025] The top of the supporting rear plate 6 is in contact with the clamping plate 8, but the two are not connected.
[0026] Among them, the two supporting side plates 4 are arranged symmetrically about the supporting base plate 3.
[0027] Among them, the supporting horizontal plate 5 is located between the column 7 and the supporting rear plate 6.
[0028] Among them, the rear support plate 6 is located on one side of the support base plate 3.
[0029] The working principle and usage process of this utility model are as follows: First, during processing, the left end of the lower frame motor head 11 is placed between the two positioning blocks 2 on the upper surface of the base 1, and the top right end of the lower frame motor head 11 is placed at the bottom of the clamping plate 8. Then, by rotating the fastening bolt 10 at the top of the column 7, the clamping plate 8 is moved downward to clamp the lower frame motor head 11, thereby enabling quick and accurate positioning and clamping. This facilitates the vibration of the product during processing on the machine tool and ensures that there is no gap between the product positioning surface and the tooling positioning surface. It also ensures that the detection point, tooling positioning point and the reference point on the drawing are consistent, reducing manufacturing and measurement errors. The contents not described in detail in this description are existing technologies known to those skilled in the art.
[0030] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.
Claims
1. A boring die for a lower frame motor head, comprising a base (1), characterized in that: A positioning block (2) is provided at the upper left end of the base (1), a support base plate (3) is provided at the upper right end of the base (1), support side plates (4) are provided on both sides of the top of the support base plate (3), a support cross plate (5) is provided between the two support side plates (4), a column (7) is provided at the middle of the top of the support base plate (3), a threaded connection hole is provided at the top of the column (7), a support back plate (6) is connected to the top of the base (1) near the edge, a clamping plate (8) is provided at the top of the support back plate (6), a through hole (9) is provided at the middle of the clamping plate (8), a fastening bolt (10) is provided in the through hole (9), and the lower end of the fastening bolt (10) is connected to the threaded connection hole at the top of the column (7).
2. The lower frame motor head boring die according to claim 1, characterized in that: The number of the positioning blocks (2) is set to two, and the two positioning blocks (2) are arranged symmetrically about the base (1).
3. The lower frame motor head boring die according to claim 1, characterized in that: The top of the supporting rear plate (6) is in contact with the clamping plate (8), but the two are not connected.
4. The lower frame motor head boring die according to claim 1, characterized in that: The two supporting side plates (4) are arranged symmetrically about the supporting base plate (3) on the left and right axes.
5. The underframe motor head boring die according to claim 1, characterized in that: The supporting horizontal plate (5) is located between the column (7) and the supporting rear plate (6).
6. The underframe motor head boring die according to claim 1, characterized in that: The rear support plate (6) is located on one side of the base support plate (3).