Deburring device for die castings
By designing a rubber-material tool handle and a quick disassembly and assembly structure, the hand pain caused by the existing die-casting deburring tool handle is solved, and the tool life and maintenance convenience are improved.
Patent Information
- Application Number
- CN202421819978.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The wooden handles of existing die-casting deburring tools cause pain in the hands, and most tools are integrated and difficult to disassemble, resulting in the need to replace the entire structure after damage.
A deburring device for die castings is designed, using a rubber tool holder, and an anti-slip layer is installed on both sides of the tool holder to increase comfort. At the same time, the tool is quickly disassembled and assembled by setting protective sleeves, insert rods, clamps and bolts.
It effectively solves the problem of hand pain, and through the rapid disassembly and assembly design, the service life of the tool is extended and the replacement cost is reduced.
Smart Images
Figure CN222873478U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of deburring, and more specifically to a deburring device for die castings. Background Art
[0002] Die casting is a kind of pressure-casting part. A pressure casting mechanical die-casting machine is used to pour the heated liquid copper, aluminum or aluminum alloy into the feed port of the die-casting machine. The copper, aluminum or aluminum alloy parts with the shape and size limited by the mold are cast by the die-casting machine. Such parts are usually called die-castings. The shapes of die-castings cast by different molds are also different. Generally, after the manufacturing of these metal castings is completed, the burrs need to be polished and removed to ensure the smoothness of the surface of the die-castings.
[0003] Based on the above, the inventors have found that: currently, when manually deburring die-castings, files are usually used for deburring, and the handles of the files are usually made of wood, which can easily cause hand soreness due to long-term holding. In addition, most of the existing files are one-piece and not easy to disassemble and assemble, so the entire structure must be replaced after damage. Therefore, in view of this, the existing structure is studied and improved, and a deburring device for die-castings is provided, in order to achieve a more practical purpose. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a deburring device for die-castings, which can prevent the use of files. The handle of the file is usually made of wood, which can easily cause hand soreness due to long-term holding. In addition, most of the existing files are one-piece and difficult to disassemble and assemble, so the entire structure must be improved after damage.
[0006] 2. Technical solution
[0007] To solve the above problems, the utility model adopts the following technical solutions.
[0008] A deburring device for die castings comprises a protective sleeve, a connecting head, a tool handle and a file, wherein the protective sleeve is sleeved on the outside of the file, the connecting head is clamped on one side of the protective sleeve, the file is clamped on the inside of the tool handle, one side of the tool handle is fixedly connected with a connecting handle, one side of the protective sleeve is plugged with an insert rod, a mounting plate is bolted to the connection between the connecting head and the connecting handle, the inner side of the mounting plate is fixedly connected with a bayonet, one side of the protective sleeve is fixedly connected with a connecting seat, a clamping block is provided on one side of the connecting seat, and an adaptor layer is fixedly connected to the inner side of the connecting seat, and a slot 1 is provided on the outer wall of the protective sleeve.
[0009] Furthermore, the knife handle is made of rubber material, and a card slot 1 is provided on the inner side of the knife handle, and the card slot 1 is engaged and connected with the knife handle.
[0010] Furthermore, anti-skid layers are symmetrically provided on both sides of the knife handle, and bolt one and bolt two are respectively threadedly connected on the top of the knife handle.
[0011] Furthermore, the upper and lower parts of the file are respectively fixedly connected with a file strip 1, and the two sides of the file are symmetrically provided with a file strip 2, and the inner side of the file strip is provided with a slot 2.
[0012] Furthermore, a second card slot is provided at the connection between the connector and the connector seat, and the second card slot is engaged and connected with the card block.
[0013] Furthermore, the inner side of the connecting handle is provided with a thread groove 1 and a thread groove 2 from right to left, respectively, and the thread groove 1 and the thread groove 2 are threadedly connected to the bolt 1 and the bolt 2 respectively, and the size of the bayonet is adapted to the size of the connecting handle.
[0014] Furthermore, the insert rods are provided in two groups, and each group of insert rods penetrates the protective sleeve and is plugged into the file.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the advantages of the present invention are:
[0017] (1) In this solution, a connecting handle is provided to be clamped on the inner side of the knife handle. When the device is used, the rubber knife handle with symmetrical anti-skid layers on both sides can increase the comfort of the hand, replace the traditional wooden handle, and effectively solve the problem of hand soreness.
[0018] (2) In this scheme, a protective sleeve is arranged on the outside of the file, an insert rod is used to penetrate the protective sleeve and connect it to the file, and then a clamp block and a connecting head are used to clamp and connect them. Bolts 1 and 2 are arranged to penetrate the tool handle and are threadedly connected to the connecting handle. The deburring device can be quickly disassembled and assembled. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0020] Figure 2 It is a schematic diagram of the file of the utility model;
[0021] Figure 3 A schematic diagram of unpacking the file of the utility model;
[0022] Figure 4 It is a schematic diagram of the protective cover of the utility model.
[0023] Description of the numbers in the figure:
[0024] 1. Protective cover; 2. Connector; 3. Knife handle; 31. Anti-skid layer; 32. Bolt 1; 33. Bolt 2; 4. File; 41. File strip 1; 42. File strip 2; 43. Slot 2; 5. Connecting handle; 51. Thread groove 1; 52. Thread groove 2; 6. Insert rod; 7. Mounting plate; 8. Bayonet; 9. Connecting seat; 10. Block; 11. Adapter layer; 12. Slot 1. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0026] Example:
[0027] See also Figure 1-4 A deburring device for die castings comprises a protective sleeve 1, a connecting head 2, a tool handle 3 and a file 4. The protective sleeve 1 is sleeved on the outside of the file 4, and the protective sleeve 1 protects the outside of the file 4. The connecting head 2 is clamped on one side of the protective sleeve 1, and the connecting head 2 is used to connect the tool handle 3. The file 4 is clamped on the inner side of the tool handle 3. A connecting handle 5 is fixedly connected to one side of the tool handle 3, and the connecting handle 5 is used to install the file 4. A plug rod 6 is inserted on one side of the protective sleeve 1, and the plug rod 6 is used to limit the protective sleeve 1. A mounting plate 7 is bolted to the connection between the connecting head 2 and the connecting handle 5, and a bayonet 8 is fixedly connected to the inner side of the mounting plate 7, and the bayonet 8 is used to clamp the connecting handle 5. A connecting seat 9 is fixedly connected to one side of the protective sleeve 1, and a clamping block 10 is provided on one side of the connecting seat 9. The clamping block 10 is used to limit the protective sleeve 1, and an adaption layer 11 is fixedly connected to the inner side of the connecting seat 9. A slot 12 is provided on the outer wall of the protective sleeve 1.
[0028] See also Figure 1 The knife handle 3 is made of rubber material, and a card slot 1 is provided on the inner side of the knife handle 3, and the card slot 1 is connected with the knife handle 3 by being embedded. By setting the knife handle 3 of rubber material, it is convenient to hold the file 4.
[0029] See also Figure 1 The two sides of the knife handle 3 are symmetrically provided with anti-skid layers 31, and the upper part of the knife handle 3 is respectively threadedly connected with bolt 1 32 and bolt 2 33, and the connection handle 5 can be limited by setting bolt 1 32 and bolt 2 33.
[0030] See also Figure 2 and Figure 3The upper and lower parts of the file 4 are respectively fixedly connected with a file strip 1 41, and the two sides of the file 4 are symmetrically provided with a file strip 2 42. The inner side of the file strip is provided with a slot 2 43. By arranging the file strip 1 41 and the file strip 2 42, the die casting can be deburred.
[0031] See also Figure 3 and Figure 4 A second card slot is provided at the connection between the connecting head 2 and the connecting seat 9, and the second card slot is engaged with the card block 10. By setting the second card slot and the card block 10, the file 4 can be limited.
[0032] See also Figure 2 and Figure 3 The inner side of the connecting handle 5 is provided with a thread groove 1 51 and a thread groove 2 52 from right to left. The thread groove 1 51 and the thread groove 2 52 are threadedly connected with the bolt 1 32 and the bolt 2 33 respectively. The size of the bayonet 8 is matched with the size of the connecting handle 5. By setting the bayonet 8, the connecting handle 5 can be easily inserted.
[0033] See also Figure 1 and Figure 4 There are two groups of insert rods 6, and each group of insert rods 6 penetrates the protective sleeve 1 and is plugged into the file 4. The protective sleeve 1 can be limited by setting the insert rods 6.
[0034] When in use: first, clamp the connecting handle 5 to the inner side of the knife handle 3. When using the device, hold the knife handle 3 with your hand. The rubber knife handle 3 and the symmetrical anti-skid layers 31 on both sides can increase the comfort of the hand, so that the file 4 can deburr the die-casting. The protective cover 1 is sleeved on the outside of the file 4. The insert rod 6 is used to penetrate the protective cover 1 and the file 4 for plugging. Then the clamping block 10 is used to clamp and connect with the connecting head 2. The bolt 1 32 and the bolt 2 33 are provided to penetrate the knife handle 3 and are threadedly connected with the connecting handle 5. The deburring device can be quickly disassembled and assembled throughout. It replaces the traditional wooden handle and can effectively solve the problem of hand soreness.
[0035] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.
[0037] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A deburring device for die castings, comprising a protective sleeve (1), a connector (2), a tool handle (3) and a file (4), wherein the protective sleeve (1) is sleeved on the outside of the file (4), the connector (2) is clamped on one side of the protective sleeve (1), and the file (4) is clamped on the inside of the tool handle (3), characterized in that: A connecting handle (5) is fixedly connected to one side of the knife handle (3), an insert rod (6) is inserted into one side of the protective sleeve (1), a mounting plate (7) is bolted to the connection between the connecting head (2) and the connecting handle (5), a bayonet (8) is fixedly connected to the inner side of the mounting plate (7), a connecting seat (9) is fixedly connected to one side of the protective sleeve (1), a clamping block (10) is provided on one side of the connecting seat (9), and an adaption layer (11) is fixedly connected to the inner side of the connecting seat (9), and a slot (12) is provided on the outer wall of the protective sleeve (1).
2. The deburring device for die casting according to claim 1, characterized in that: The knife handle (3) is made of rubber material, and a first clamping groove is provided on the inner side of the knife handle (3), and the first clamping groove is clamped and connected with the knife handle (3).
3. The deburring device for die casting according to claim 1, characterized in that: Anti-slip layers (31) are symmetrically provided on both sides of the knife handle (3), and a first bolt (32) and a second bolt (33) are respectively threadedly connected on the top of the knife handle (3).
4. The deburring device for die casting according to claim 1, characterized in that: The upper and lower parts of the file (4) are respectively fixedly connected with a file strip 1 (41), and the two sides of the file (4) are symmetrically provided with a file strip 2 (42), and the inner side of the file strip is provided with a slot 2 (43).
5. The deburring device for die casting according to claim 1, characterized in that: A second card slot is provided at the connection point between the connector (2) and the connector seat (9), and the second card slot is connected to the card block (10) by card insertion.
6. The deburring device for die casting according to claim 1, characterized in that: The inner side of the connecting handle (5) is provided with a first thread groove (51) and a second thread groove (52) from right to left, respectively. The first thread groove (51) and the second thread groove (52) are respectively threadedly connected to the first bolt (32) and the second bolt (33). The size of the bayonet (8) is compatible with the size of the connecting handle (5).
7. The deburring device for die casting according to claim 1, characterized in that: The inserting rods (6) are provided in two groups, and each group of the inserting rods (6) penetrates the protective sleeve (1) and is inserted into the file (4).