Tool clamp mechanism for expansion machine
By designing adjustable tooling fixture mechanisms, including sliding blocks, guide rails, universal blocks and rotary clamping blocks, the problem of poor adaptability of traditional tooling fixtures to expanders of different models or sizes is solved, and the machining accuracy and applicability are improved.
Patent Information
- Application Number
- CN202420919012.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Traditional tooling fixtures are usually designed for expanders of specific models or sizes, making them difficult to adapt to expanders of different models or sizes, reducing the flexibility and adaptability of the fixtures.
A tooling fixture mechanism including a base, a support plate, a support rod, a tabletop, a sliding block, a guide rail, a universal block and a rotary clamping block are designed, and the sliding block and a guide rail are lateral adjustment, a universal block and a rotary clamping block are fine-tuning to achieve adaptability to expander components in different sizes and shapes.
It improves the machining accuracy of workpieces and the applicability of fixtures, can adapt to a variety of expansion machine models and components, and enhances machining accuracy.
Smart Images
Figure CN222154781U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fixture processing and production, in particular to a tooling fixture mechanism for an expander. Background Art
[0002] Fixtures are devices used to fix workpieces (or parts) during machining, assembly, inspection or other manufacturing processes. Its main purpose is to ensure that the workpiece maintains the correct position and posture during machining or assembly so that it can be accurately processed or assembled according to design requirements. However, traditional fixtures are often designed for expanders of specific models or sizes. For expanders of different models or sizes, the fixture may need to be redesigned or adjusted, which reduces the flexibility and adaptability of the fixture. Therefore, we propose a fixture mechanism for expanders to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to provide a tooling fixture mechanism for an expander to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A tooling fixture mechanism for an expander comprises a base, the outer surface of the base is fixedly connected to four fixing plates, the upper surface of the base is welded to a support plate, the upper surface of the support plate is welded to a group of support rods, a side surface of a group of support rods close to each other is jointly installed with a storage plate, the top ends of a group of support rods are jointly welded to a table top, the upper surface of the table top is provided with two groups of gas path interfaces, the upper surface of the table top is fixedly connected to two groups of sealing members, the upper surface of each group of sealing members is installed with a guide sleeve, the interior of each group of guide sleeves is jointly slidably connected to two groups of sliding rods, the side surface of each group of sliding rods away from each other is welded with a baffle, two guide rails are welded to the upper surface of the table top, and the outer surfaces of the guide rails are slidably connected to four sliding blocks.
[0006] In a further embodiment, a control box is mounted on the upper surface of the support plate.
[0007] In a further embodiment, two cylinders are welded to the upper surface of the storage plate, and the upper surface of each cylinder is fixedly connected with a connection port.
[0008] In a further embodiment, a fixing block is welded to the upper surface of each sliding block, and two universal blocks are fixedly connected to a side surface of each fixing block that is close to each other.
[0009] In a further embodiment, the upper surface of each of the fixing blocks is rotatably connected to a clamping rod, and the upper surface of each of the clamping rods is rotatably connected to a clamping block.
[0010] In a further embodiment, a connecting block is fixedly connected to the left side of one of the support rods, and an oil pump is clamped to the right side of the connecting block.
[0011] In a further embodiment, a motor is mounted on the upper surface of the oil pump, and a control valve is mounted on the left side of the oil pump.
[0012] Compared with the prior art, the beneficial effects of the utility model are: the design of the sliding block and the guide rail allows the tooling fixture to adjust its position laterally to adapt to expander components of different sizes and shapes; the design of multiple universal blocks and rotating clamping blocks increases the applicability of the fixture, thereby being able to adapt to a variety of different expander models and components; the universal blocks and rotating clamping blocks can fine-tune the position of the workpiece, which helps to improve processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of a tooling fixture mechanism for an expander from a front perspective.
[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of a tooling fixture mechanism for an expander from a left perspective.
[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of a tooling fixture mechanism for an expander from a rear perspective.
[0016] Figure 4 It is a partially enlarged three-dimensional structural schematic diagram of a tooling fixture machine used for an expander.
[0017] In the figure: 1. base; 2. fixed plate; 3. support plate; 4. support rod; 5. storage plate; 6. control box; 7. oil pump; 8. control valve; 9. motor; 10. air circuit interface; 11. baffle; 12. seal; 13. cylinder; 14. connection port; 15. tabletop; 16. sliding block; 17. guide rail; 18. connecting block; 19. guide sleeve; 20. sliding rod; 21. fixed block; 22. clamping block; 23. clamping rod; 24. universal block. DETAILED DESCRIPTION
[0018] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[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 an indirect connection 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 by specific circumstances.
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 In the utility model, a fixture mechanism for an expander includes a base 1, four fixing plates 2 are fixedly connected to the outer surface of the base 1, a support plate 3 is welded to the upper surface of the base 1, a group of support rods 4 are welded to the upper surface of the support plate 3, a storage plate 5 is installed on the side of a group of support rods 4 close to each other, a table top 15 is welded to the top of a group of support rods 4, two groups of gas path interfaces 10 are opened on the upper surface of the table top 15, two groups of sealing members 12 are fixedly connected to the upper surface of the table top 15, a guide sleeve 19 is installed on the upper surface of each group of sealing members 12, two groups of sliding rods 20 are slidably connected to the inside of each group of guide sleeves 19, a baffle 11 is welded to the side of each group of sliding rods 20 away from each other, two guide rails 17 are welded to the upper surface of the table top 15, and four sliding blocks 16 are slidably connected to the outer surface of the guide rails 17.
[0022] A control box 6 is installed on the upper surface of the support plate 3. Installing the control box 6 on the support plate 3 can save space in the working area, making the working area tidier and facilitating other operations and maintenance work.
[0023] Two cylinders 13 are welded on the upper surface of the storage plate 5. By driving the cylinders 13, the automatic clamping and loosening functions of the fixture can be realized, thereby improving the automation level and production efficiency. The upper surface of each cylinder 13 is fixedly connected with a connection port 14.
[0024] A fixed block 21 is welded to the upper surface of each sliding block 16, and two universal blocks 24 are fixedly connected to the side surfaces of each fixed block 21 close to each other. The universal blocks 24 can be adjusted and rotated within a certain range, so that the tooling fixture can adapt to expander components of different shapes and sizes, increasing the versatility of the fixture.
[0025] The upper surface of each fixing block 21 is rotatably connected to a clamping rod 23. By rotating the clamping rod 23 and the clamping block 22, the size and distribution of the clamping force can be adjusted to ensure that the workpiece is subjected to uniform clamping force during processing and reduce processing errors. The upper surface of each clamping rod 23 is rotatably connected to a clamping block 22.
[0026] The left side of one of the support rods 4 is fixedly connected to a connecting block 18 . The integrated design of the oil pump 7 can conveniently provide lubrication for the moving parts of the expander, reduce wear, and extend the service life of the equipment. The right side of the connecting block 18 is clamped with the oil pump 7 .
[0027] A motor 9 is installed on the upper surface of the oil pump 7, and a control valve 8 is installed on the left side of the oil pump 7. The control valve 8 can accurately control the amount and pressure of the lubricating oil to ensure that the moving parts work under optimal lubrication conditions.
[0028] The working principle of the utility model is as follows: the expander can be fixed in the use position by the fixing plate 2, and then the expander is placed on the fixture table, and the overall control of the machine is performed through the control box 6. After the air path interface 10 is connected to the fixed position, the oil pump 7 is driven by the motor 9 to inflate the overall pneumatic device, and the air is stored and released through the cylinder 13. The sliding block 16 on the table top 15 can slide left and right on the surface of the guide rail 17, and the expander is fixed by the clamping rod 23 and the clamping block 22. The use of various sizes can be achieved through multiple universal blocks 24 and the rotating clamping block 22.
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A fixture mechanism for an expander, comprising a base (1), characterized in that: The outer surface of the base (1) is fixedly connected with four fixing plates (2), the upper surface of the base (1) is welded with a support plate (3), the upper surface of the support plate (3) is welded with a group of support rods (4), a side surface of a group of support rods (4) close to each other is jointly installed with a storage plate (5), the top of a group of support rods (4) is jointly welded with a table top (15), the upper surface of the table top (15) is provided with two groups of gas path interfaces (10), the upper surface of the table top (15) is fixedly connected with two groups of sealing members (12), the upper surface of each group of sealing members (12) is installed with a guide sleeve (19), the interior of each group of guide sleeves (19) is jointly slidably connected with two groups of sliding rods (20), the side surface of each group of sliding rods (20) away from each other is welded with a baffle (11), the upper surface of the table top (15) is welded with two guide rails (17), and the outer surface of the guide rails (17) is slidably connected with four sliding blocks (16).
2. A fixture mechanism for an expander according to claim 1, characterized in that: A control box (6) is installed on the upper surface of the support plate (3).
3. A fixture mechanism for an expander according to claim 1, characterized in that: Two cylinders (13) are welded to the upper surface of the storage plate (5), and the upper surface of each cylinder (13) is fixedly connected to a connection port (14).
4. A fixture mechanism for an expander according to claim 1, characterized in that: A fixed block (21) is welded to the upper surface of each sliding block (16), and two universal blocks (24) are fixedly connected to a side surface of each fixed block (21) that is close to each other.
5. A fixture mechanism for an expander according to claim 4, characterized in that: The upper surface of each fixing block (21) is rotatably connected to a clamping rod (23), and the upper surface of each clamping rod (23) is rotatably connected to a clamping block (22).
6. A fixture mechanism for an expander according to claim 1, characterized in that: A connecting block (18) is fixedly connected to the left side of one of the support rods (4), and an oil pump (7) is clamped to the right side of the connecting block (18).
7. A fixture mechanism for an expander according to claim 6, characterized in that: A motor (9) is installed on the upper surface of the oil pump (7), and a control valve (8) is installed on the left side of the oil pump (7).