Aluminum alloy motor shell die-casting part sawing handle positioning tool
By designing the saw material handle positioning tooling for die-cast parts of aluminum alloy motor shell, including the left limit, right limit and upper limit mechanism, the instability problems caused by manual operation during the processing of aluminum alloy motor shell parts are solved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202421365590.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-14
AI Technical Summary
There is instability in manual knockout and sawing during the processing of existing aluminum alloy motor shell parts, resulting in deformation of the ring mouth, inconsistent material mouth residues, and meat shortage, which affects product quality and production efficiency.
A tool for positioning saw material handle of die-cast parts of aluminum alloy motor housing is designed, including a left limiting mechanism, a right limiting mechanism and an upper limiting mechanism. Through the cooperation of these mechanisms, stable limiting and fixing of the motor housing is achieved, ensuring the stability and accuracy of the material removal process.
It effectively solved the problems of product deformation, inconsistent material port residues, and lack of meat during the removal process, significantly improved product processing quality and qualification rate, improved production efficiency, and reduced the need for manual technical training in production management.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum alloy parts tooling, in particular to a positioning tooling for a sawing handle of an aluminum alloy motor housing die-casting part. Background Art
[0002] Aluminum alloy motor housing products are generally first die-cast and then further processed. When cleaning the handle, manual knocking or manual sawing is often used. However, this traditional aluminum alloy motor housing parts processing and production method generally has the following technical problems:
[0003] 1. It is difficult to control the fixed knocking point by manual knocking, which can easily lead to the deformation of the ring mouth, and the size of the ring mouth is still a key control area;
[0004] 2. Manual knocking or manual sawing are both controlled by humans subjectively, which may cause uneven residues after the handle is removed, causing certain troubles for subsequent product machining; manual knocking may even lead to a lack of meat at the mouth of the material;
[0005] 3. Manual sawing of material handles requires manual experience. If the experience is insufficient, it is easy to improperly control the direction of the material handle falling off, resulting in residual flying materials and many other safety risks in production;
[0006] 4. There are many problems in the production process of manual knocking or manual sawing, which will lead to problems such as unstable product status and low production efficiency.
[0007] In summary, a saw handle positioning tool for a die-cast part of an aluminum alloy motor housing is proposed, which can solve the above problems. Utility Model Content
[0008] In order to solve the technical problem of aluminum alloy parts tooling, the utility model provides a sawing handle positioning tooling for aluminum alloy motor housing die-casting parts.
[0009] The utility model is implemented by the following technical scheme: a positioning tool for a saw handle of an aluminum alloy motor housing die-cast part, comprising a fixing seat for installing the aluminum alloy motor housing die-cast part, a positioning block being fixedly connected to the upper side of the fixing seat, a card slot being provided on the fixing seat, the card slot being located on one side of the positioning block, a left limiting mechanism for limiting the left side of the motor housing being provided on one side of the positioning block, a right limiting mechanism for limiting the right side of the motor housing being provided on the other side of the positioning block, and an upper limiting mechanism for limiting the motor housing from the upper side being provided above the fixing seat.
[0010] As a further improvement of the above scheme, the left limiting mechanism includes a No. 2 limiting platform fixedly connected to the upper side of the fixed seat, a No. 2 slide groove is provided on the No. 2 limiting platform, a No. 2 block is slidably connected to the inner side of the No. 2 slide groove, and a No. 2 block driving mechanism is provided on one side of the No. 2 block for making the No. 2 block reciprocate along the No. 2 slide groove.
[0011] As a further improvement of the above scheme, the No. 2 block driving mechanism includes a bracket fixedly connected to the upper side of the fixed seat, a No. 2 oil cylinder is fixedly connected to one side of the bracket, and an output end of the No. 2 oil cylinder is fixedly connected to one side of the No. 2 block.
[0012] As a further improvement of the above scheme, the right limit mechanism includes a limit platform No. 1 fixedly connected to the upper side of the fixed seat, a slide groove No. 1 is provided on the limit platform No. 1, a block No. 1 is slidably connected to the inner side of the slide groove, and a cylinder No. 1 is fixedly connected to the other side of the limit platform No. 1, and the output end of the cylinder No. 1 is connected to the block No. 1.
[0013] As a further improvement of the above scheme, the upper limit mechanism includes a No. 3 oil cylinder fixedly connected to the upper side of the fixed seat, the output end of the No. 3 oil cylinder is fixedly connected with a connecting sleeve, the upper end of the connecting sleeve is fixedly connected with a fastening threaded rod, the fastening threaded rod is threadedly sleeved with a clamping block, one end of the clamping block is slidably connected to a limiting slide rod, the lower end of the limiting slide rod is fixedly connected to the upper side of the No. 3 oil cylinder, a buffer spring is arranged on the lower side of the clamping block and the upper side of the No. 3 oil cylinder, and a load-bearing mechanism is arranged below the clamping block for cooperating with the clamping block to clamp and fix the motor housing.
[0014] As a further improvement of the above solution, the load-bearing mechanism includes a support frame fixedly connected to the upper side of the fixed seat, and the support frame is located directly below the clamping block.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] 1. The utility model can effectively solve the problems of product deformation, uneven material mouth residue, lack of meat, etc. in the process of removing the material handle by setting the left limit mechanism, the right limit mechanism and the upper limit mechanism, and can significantly improve the product processing quality and qualified rate.
[0017] 2. Through the use of the tooling, the utility model makes the product handle cleaning process, the tooling as a whole is basically stable and balanced, which is not only conducive to improving the production efficiency of parts, but also helps to solve the problems of production control, manual technical training, etc. in production management. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1A structural schematic diagram of an embodiment of a sawing handle positioning tool for a die-casting part of an aluminum alloy motor housing provided by the utility model;
[0019] Figure 2 It is the front view of the utility model;
[0020] Figure 3 It is a side view of the utility model;
[0021] Figure 4 It is a top view of the utility model.
[0022] Description of main symbols:
[0023] 1. Fixed seat; 2. Positioning block; 3. Slot; 4. Slide No. 1; 5. Oil cylinder No. 1; 6. Limit table No. 1; 7. Block No. 1; 8. Clamping block; 9. Fastening threaded rod; 10. Limit slide bar; 11. Buffer spring; 12. Connecting sleeve; 13. Oil cylinder No. 3; 14. Support frame; 15. Bracket; 16. Oil cylinder No. 2; 17. Slide No. 2; 18. Limit table No. 2; 19. Block No. 2; 20. Motor housing. DETAILED DESCRIPTION
[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0025] Example:
[0026] Please combine Figure 1-Figure 4 The present embodiment is a positioning tool for sawing handle of aluminum alloy motor housing die-casting parts, including a fixing seat 1 for installing aluminum alloy motor housing die-casting parts, and placing the motor housing 20 on the fixing seat 1. Figure 1 As shown, a positioning block 2 is fixedly connected to the upper side of the fixing seat 1, a slot 3 is opened on the fixing seat 1, the slot 3 is located on one side of the positioning block 2, a left limiting mechanism for limiting the left side of the motor housing is arranged on one side of the positioning block 2, a right limiting mechanism for limiting the right side of the motor housing is arranged on the other side of the positioning block 2, and an upper limiting mechanism for limiting the motor housing from the upper side is arranged above the fixing seat 1.
[0027] Please combine Figure 2 As shown, the left limit mechanism includes a No. 2 limit platform 18 fixedly connected to the upper side of the fixed seat 1, a No. 2 slide groove 17 is opened on the No. 2 limit platform 18, and the No. 2 slide groove 17 is arranged on the upper surface of the No. 2 limit platform 18. The inner side of the No. 2 slide groove 17 is slidably connected with a No. 2 block 19, and the No. 2 block 19 is a T-shaped structure. One side of the No. 2 block 19 is provided with a No. 2 block driving mechanism that enables the No. 2 block 19 to reciprocate along the No. 2 slide groove 17.
[0028] Please combine Figure 2 As shown, the No. 2 clamping block driving mechanism includes a bracket 15 fixedly connected to the upper side of the fixing seat 1, a No. 2 oil cylinder 16 is fixedly connected to one side of the bracket 15, and the output end of the No. 2 oil cylinder 16 is fixedly connected to one side of the No. 2 clamping block 19.
[0029] Please combine Figure 2 As shown, the right limit mechanism includes a limit platform No. 1 6 fixedly connected to the upper side of the fixed seat 1, a slide groove No. 4 is provided on the limit platform No. 1 6, the slide groove No. 4 is a culvert provided inside the limit platform No. 1 6, a clamping block No. 7 is slidably connected to the inner side of the slide groove No. 4, and a cylinder No. 1 is fixedly connected to the other side of the limit platform No. 6, and the output end of the cylinder No. 1 is connected to the clamping block No. 7.
[0030] Please combine Figure 2 As shown, the upper limit mechanism includes a No. 3 oil cylinder 13 fixedly connected to the upper side of the fixed seat 1, the output end of the No. 3 oil cylinder 13 is fixedly connected to a connecting sleeve 12, the upper end of the connecting sleeve 12 is fixedly connected to a fastening threaded rod 9, the fastening threaded rod 9 is threadedly sleeved with a clamping block 8, one end of the clamping block 8 is slidably connected to a limit slide rod 10, the lower end of the limit slide rod 10 is fixedly connected to the upper side of the No. 3 oil cylinder 13, a buffer spring 11 is arranged on the lower side of the clamping block 8 and the upper side of the No. 3 oil cylinder 13, and a motor that cooperates with the clamping block 8 is arranged below the clamping block 8 The load-bearing mechanism for clamping and fixing the outer shell needs to be explained that the limit slide rod 10 should be tightly fitted during the sliding connection on one side of the clamping block 8, which can improve the clamping accuracy of the device. The function of the buffer spring 11 is to buffer the vibration occurring during the processing. After long-term use, the fastening threaded rod 9 and the clamping block 8 may become loose. At this time, the clamping block 8 may tilt to one side. By arranging the buffer spring 11 at the other end, the spatial posture of the clamping block 8 itself can be effectively balanced and adjusted, thereby ensuring the stability of the clamping.
[0031] Please combine Figure 2 As shown, the load-bearing mechanism includes a support frame 14 fixedly connected to the upper side of the fixing seat 1 , and the support frame 14 is located directly below the clamping block 8 .
[0032] The implementation principle of a positioning tool for the saw handle of an aluminum alloy motor housing die-cast part in the embodiment of the present application is as follows: as shown in the figure, the motor housing is loaded onto the fixed seat 1, the lower end of the motor housing is docked with the positioning block 2, the side branch protrusion of the motor housing is docked with the slot 3, the No. 2 oil cylinder 16 is started, the No. 2 clamping block 19 is pushed to dock with one side of the motor housing, the No. 1 oil cylinder 5 is started, the No. 1 clamping block 7 is pushed to dock with the other side of the motor housing, and the No. 3 oil cylinder 13 is started. Due to the limiting effect of the limiting slide bar 10 on the clamping block 8, the clamping block 8 is pressed down to press and fix the motor housing from the upper side, and the support frame 14 supports the motor housing from the lower side. In the process of the clamping block 8 being pressed down, the buffer spring 11 is deformed and compressed. On the one hand, it maintains the mechanical balance of the left and right ends of the clamping block 8, and on the other hand, it can buffer the sliding caused by severe wear of the threaded interface during processing.
[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A positioning tool for sawing handle of die-cast parts of aluminum alloy motor housing, comprising a fixing seat (1), used for installing die-cast parts of aluminum alloy motor housing, characterized in that: A positioning block (2) is fixedly connected to the upper side of the fixing seat (1); a slot (3) is provided on the fixing seat (1); the slot (3) is located on one side of the positioning block (2); a left limiting mechanism for limiting the left side of the motor housing is provided on one side of the positioning block (2); a right limiting mechanism for limiting the right side of the motor housing is provided on the other side of the positioning block (2); and an upper limiting mechanism for limiting the motor housing from the upper side is provided above the fixing seat (1).
2. The aluminum alloy motor housing die-casting parts saw handle positioning tool as claimed in claim 1, characterized in that: The left limiting mechanism comprises a No. 2 limiting platform (18) fixedly connected to the upper side of the fixed seat (1), a No. 2 sliding groove (17) is provided on the No. 2 limiting platform (18), a No. 2 clamping block (19) is slidably connected to the inner side of the No. 2 sliding groove (17), and a No. 2 clamping block driving mechanism for making the No. 2 clamping block (19) reciprocate along the No. 2 sliding groove (17) is provided on one side of the No. 2 clamping block (19).
3. The aluminum alloy motor housing die-casting parts saw handle positioning tool as claimed in claim 2, characterized in that: The No. 2 clamping block driving mechanism comprises a bracket (15) fixedly connected to the upper side of the fixing seat (1), a No. 2 oil cylinder (16) fixedly connected to one side of the bracket (15), and an output end of the No. 2 oil cylinder (16) fixedly connected to one side of the No. 2 clamping block (19).
4. The aluminum alloy motor housing die-casting parts saw handle positioning tool as claimed in claim 1, characterized in that: The right limiting mechanism comprises a No. 1 limiting platform (6) fixedly connected to the upper side of the fixed seat (1); a No. 1 slide groove (4) is provided on the No. 1 limiting platform (6); a No. 1 clamping block (7) is slidably connected to the inner side of the No. 1 slide groove (4); a No. 1 oil cylinder (5) is fixedly connected to the other side of the No. 1 limiting platform (6); and an output end of the No. 1 oil cylinder (5) is connected to the No. 1 clamping block (7).
5. The aluminum alloy motor housing die-casting parts saw handle positioning tool as claimed in claim 1, characterized in that: The upper limit mechanism comprises a No. 3 oil cylinder (13) fixedly connected to the upper side of the fixed seat (1); the output end of the No. 3 oil cylinder (13) is fixedly connected to a connecting sleeve (12); the upper end of the connecting sleeve (12) is fixedly connected to a fastening threaded rod (9); the fastening threaded rod (9) is threadedly sleeved with a clamping block (8); one end of the clamping block (8) is slidably connected to a limit slide rod (10); the lower end of the limit slide rod (10) is fixedly connected to the upper side of the No. 3 oil cylinder (13); a buffer spring (11) is provided on the lower side of the clamping block (8) and the upper side of the No. 3 oil cylinder (13); and a load-bearing mechanism is provided below the clamping block (8) for clamping and fixing the motor housing in cooperation with the clamping block (8).
6. The aluminum alloy motor housing die-casting parts saw handle positioning tool as claimed in claim 5, characterized in that: The load-bearing mechanism comprises a support frame (14) fixedly connected to the upper side of the fixed seat (1), and the support frame (14) is located directly below the clamping block (8).