Tool clamp for metal shell machining
By adding a lifting and clamping device to both ends of the tool clamp of the tool clamp for the metal shell processing, the problem of unstable clamping of the metal shell with a longer length is solved, and a firmer clamping and a more stable processing process is achieved.
Patent Information
- Application Number
- CN202421399323.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-19
AI Technical Summary
When clamping a metal shell with a longer length, the clamping contact area is small, which can easily lead to problems such as tilt, displacement and inclination during the processing of the metal shell.
Add lifting clamping devices at both ends of the tool clamping block, including growing clamping blocks, lifting plates, fixing jacks and fixing plugs, through which clamping area is increased and support is provided at the bottom of the metal housing.
By increasing the clamping area and lifting support, it is ensured that the longer metal shell can be firmly clamped, preventing the head and displacement, and ensuring the stability and quality of the processing process.
Smart Images
Figure CN222627549U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to tooling fixtures, and in particular relates to a tooling fixture for processing a metal shell. Background Art
[0002] The fixture for metal shell processing is a device specially used to clamp metal shells for processing. Its design aims to improve processing efficiency, ensure processing accuracy, and simplify the operation process. Through the reasonable design and combination of components such as the clamp screw, T-slider and fixture clamp block, the fixture can firmly fix metal shells of different shapes and ensure that the shell will not move or deform during the processing, thereby ensuring the processing quality. The fixture for metal shell processing adopts a T-slide structure, equipped with a T-slider and fixture clamp block. The position of the fixture clamp block is adjusted by rotating the clamp screw clockwise to achieve clamping and fixing of the metal shell. The welding fixation of the clamp seat and the mounting base, as well as the adjustment rod design of the clamp screw, enable the operator to easily and accurately clamp the metal shell, ensuring stability and safety during the processing.
[0003] However, there are many kinds of metal shells that are clamped and fixed by the jigs for metal shell processing, and the jigs mainly clamp and fix the metal shells by jig blocks, so the clamping contact area between the jig blocks and the metal shells is limited. There are many kinds of metal shells. When the clamped metal shells are long, because the clamping contact area between the jig blocks and the long metal shells is small, the reaction force generated when the metal shells are processed will easily cause the metal shells to warp, shift and tilt, which will easily cause the processing of the metal shells to fail. Utility Model Content
[0004] The purpose of the utility model is to provide a tooling fixture for processing metal shells to solve the problem that the metal shells mentioned in the above background technology are various, and when the length of the metal shell to be clamped and fixed is long, because the clamping contact area between the tooling fixture block and the long metal shell is small, the reaction force generated when the metal shell is processed will easily cause the metal shell to warp, displace and tilt.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tooling fixture for metal shell processing, comprising a fixture seat and a T-shaped slide groove arranged inside the fixture seat, wherein a T-shaped slider A and a T-shaped slider B are respectively arranged inside the front and rear sides of the center of the T-shaped slide groove, and the T-shaped slider A and the T-shaped slider B can slide forward and backward in the T-shaped slide groove, and a tooling block A is arranged at the top of the T-shaped slider A, and a tooling block B is arranged at the top of the T-shaped slider B, and the tooling block A and the tooling block B are both located outside the top of the fixture seat, and the left and right ends of the tooling block A and the tooling block B are both provided with lifting and clamping devices;
[0006] The lifting and clamping device at the right end of the fixture clamp block B includes an extension clamp block, a lifting plate, a fixed socket and a fixed plug rod. Fixed sockets are provided inside the left and right ends of the fixture clamp block B. A fixed plug rod is inserted into the fixed socket inside the right end of the fixture clamp block B. An extension clamp block is provided at the right end of the fixed plug rod. The extension clamp block is located at the right end of the fixture clamp block B, and a lifting plate is provided at the bottom end of the extension clamp block.
[0007] Preferably, the lifting plate is fixedly connected to the growth clamp by welding, the lifting plate is flush with the top outer wall of the clamp seat, the growth clamp is a solid metal clamp, and the growth clamp has the same cross-sectional shape and area as the tooling clamp B.
[0008] Preferably, a mounting base is provided at the bottom end of the clamp seat, the clamp seat and the mounting base are fixedly connected by welding, and a plurality of mounting holes are equidistantly provided inside the left and right ends of the mounting base.
[0009] Preferably, a clamp screw is inserted into the inside of the clamp seat, and the clamp screw is longitudinally arranged inside the clamp seat, and the front and rear ends of the clamp screw are respectively located outside the front and rear ends of the clamp seat, and fixed anti-slip rings are also welded to the outside of both ends of the clamp screw, and the two fixed anti-slip rings are respectively attached to the outer walls of the front and rear ends of the clamp seat.
[0010] Preferably, the clamp screw is provided with adjustment rods at both the front and rear ends, and the adjustment rods can drive the clamp screw to rotate clockwise or counterclockwise.
[0011] Preferably, the T-shaped slider A and the T-shaped slider B are both provided with screw holes inside, and the two screw holes are threadedly sleeved on the outside of the clamp screw.
[0012] Preferably, a center ring is welded to the outside of the center of the clamp screw, and the thread directions of the internal screw holes of the T-shaped slider A and the T-shaped slider B are opposite. The clamp screw can rotate clockwise to push the T-shaped slider A and the T-shaped slider B toward the center ring through the screw holes.
[0013] Compared with the prior art, the utility model provides a tooling fixture for metal shell processing, which has the following beneficial effects:
[0014] The utility model adds novel lifting and clamping devices at both ends of the two fixture blocks of the fixture for processing the metal shell. The lifting and clamping devices can increase the clamping area at both ends of the fixture blocks. In this way, when clamping a metal shell with a long length, the metal shell can be clamped more firmly by increasing the clamping area, thereby preventing the occurrence of unstable clamping due to its long length during processing of the metal shell, thereby ensuring that the metal shell with a long length can maintain a clamped state and be processed quickly. In addition, the lifting and clamping devices can also generate a lifting and supporting effect on the bottom of the clamped metal shell through the lifting plate, thereby preventing the metal shell from tilting when being processed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of a fixture structure for metal shell processing.
[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the lifting and clamping device of the utility model.
[0017] Figure 3 This is a schematic diagram of the disassembled structure of the lifting and clamping device of the utility model.
[0018] In the figure: 1. Mounting base; 2. Adjusting rod; 3. Fixed anti-slip ring; 4. Clamp seat; 5. T-type slide groove; 6. T-type slider A; 7. Fixing block A; 8. Center ring; 9. Clamp screw; 10. T-type slider B; 11. Fixing block B; 12. Lifting and clamping device; 13. Extension clamp; 14. Lifting plate; 15. Fixed socket; 16. Fixed plug rod. DETAILED DESCRIPTION
[0019] 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.
[0020] The utility model provides Figure 1-3The tooling fixture for metal shell processing shown in the figure comprises a fixture seat 4 and a T-shaped slide groove 5 arranged inside the fixture seat 4, a T-shaped slider A6 and a T-shaped slider B10 are respectively arranged inside the front and rear sides of the center of the T-shaped slide groove 5, and the T-shaped slider A6 and the T-shaped slider B10 can slide forward and backward in the T-shaped slide groove 5, a tooling block A7 is arranged at the top of the T-shaped slider A6, and a tooling block B11 is arranged at the top of the T-shaped slider B10, and the tooling blocks A7 and B11 are both located outside the top of the fixture seat 4, and a mounting base 1 is arranged at the bottom of the fixture seat 4, and the fixture seat 4 is fixedly connected to the mounting base 1 by welding, and the mounting base 1 is fixedly connected to the fixture seat 4 by welding. A plurality of mounting holes are evenly spaced inside the left and right ends of the base 1, a clamp screw 9 is inserted inside the clamp seat 4, the clamp screw 9 is longitudinally arranged inside the clamp seat 4, and the front and rear ends of the clamp screw 9 are respectively located outside the front and rear ends of the clamp seat 4, fixed anti-slip rings 3 are welded to the outside of the two ends of the clamp screw 9, and the two fixed anti-slip rings 3 are respectively attached to the outer walls of the front and rear ends of the clamp seat 4, and the front and rear ends of the clamp screw 9 are provided with adjusting rods 2, which can drive the clamp screw 9 to rotate clockwise and counterclockwise, and the T-type slider A6 and the T-type slider B10 are provided with screw holes, and the two screw holes are threadedly sleeved on the outside of the clamp screw 9, and the clamp A center ring 8 is welded to the outside of the center of the tool screw 9. The thread directions of the internal screw holes of the T-type slider A6 and the T-type slider B10 are opposite. The fixture screw 9 rotates clockwise to push the T-type slider A6 and the T-type slider B10 toward the center ring 8 through the screw holes. When using the metal shell processing fixture, first, the metal shell processing fixture needs to be placed on the processing equipment, and then the mounting base 1 needs to be firmly installed on the processing equipment with screws, so that the entire metal shell processing fixture can be firmly fixed, and then the metal shell to be processed is placed on the fixture clamp block A7 and On the fixture seat 4 between the fixture clamp blocks B11, then it is necessary to adjust the fixture clamp blocks A7 and the fixture clamp blocks B11 to firmly clamp the metal shell on the fixture seat 4. During the specific operation, it is necessary to drive the fixture screw 9 to rotate clockwise through the adjusting rod 2, and the fixture screw 9 will push the T-shaped slider A6 and the T-shaped slider B10 toward the center of the fixture seat 4 through the screw hole, so that the fixture clamp blocks A7 and the fixture clamp blocks B11 slowly approach the metal shell until the fixture clamp blocks A7 and the fixture clamp blocks B11 firmly clamp the metal shell on the fixture seat 4, and then the clamped metal shell can be processed.
[0021] like Figure 1 , Figure 2 and Figure 3As shown, both left and right ends of the fixture clamp A7 and the fixture clamp B11 are provided with lifting and clamping devices 12. The lifting and clamping device 12 at the right end of the fixture clamp B11 includes an extension clamp 13, a lifting plate 14, a fixed socket 15 and a fixed plug rod 16. Both left and right ends of the fixture clamp B11 are provided with fixed sockets 15. The fixed plug rod 16 is inserted into the fixed socket 15 at the right end of the fixture clamp B11. The right end of the fixed plug rod 16 is provided with an extension clamp 13. The extension clamp 13 is located at the right end of the fixture clamp B11. A lifting plate 14 is provided at the bottom end of the extension clamp 13. The lifting plate 14 is fixedly connected to the extension clamp 13 by welding. The lifting plate 14 is flush with the top outer wall of the fixture seat 4. The extension clamp 13 is a solid metal clamp. The extension clamp 13 has the same cross-sectional shape and area as the fixture clamp B11.
[0022] like Figure 1 , Figure 2 and Figure 3 As shown, when the length of the metal shell to be processed is long, if the long metal shell is directly clamped on the fixture seat 4 by the fixture clamp block A7 and the fixture clamp block B11, it will be easy to be clamped loosely due to the small clamping area. Therefore, it is necessary to use a lifting clamping device 12 to increase the clamping area of the fixture clamp block A7 and the fixture clamp block B11, so that the long metal shell can be firmly clamped and fixed on the fixture seat 4. Taking the installation and use of the lifting clamping device 12 on the fixture clamp block B11 as an example, it is necessary to place the two growth clamps 13 on the left and right sides of the fixture clamp block B11 respectively, and then it is necessary to accurately insert the fixed insertion rods 16 on the two growth clamps 13 into the fixed insertion holes 15 inside the left and right ends of the fixture clamp block B11, until the two growth clamps 13 are respectively attached to the left and right outer walls of the fixture clamp block B11, and then The lifting and clamping device 12 is installed and fixed at both ends of the fixture clamp A7 in the same way, and then the longer metal shell is clamped and fixed on the fixture seat 4 through the fixture clamp A7 and the fixture clamp B11 in a normal manner. At this time, the growth clamps 13 on the left and right ends of the fixture clamp A7 and the fixture clamp B11 are respectively tightly clamped on the outer walls on both sides of the longer metal shell, thereby increasing the clamping contact area with the metal shell, so that the longer metal shell can be firmly clamped on the fixture seat 4, and the lifting plates 14 at the bottom ends of the four growth clamps 13 are all lifted on the outer wall of the bottom end of the longer metal shell, so that a supporting and lifting effect can be generated at the bottom end of the longer metal shell, so as to prevent the longer metal shell from easily warping during processing, and ensure that the metal shell can be processed quickly and stably.
[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A fixture for processing a metal shell, comprising a fixture seat (4) and a T-shaped slide groove (5) arranged inside the fixture seat (4), wherein a T-shaped slider A (6) and a T-shaped slider B (10) are respectively arranged inside the center of the T-shaped slide groove (5) on both sides, and the T-shaped slider A (6) and the T-shaped slider B (10) can both slide forward and backward in the T-shaped slide groove (5), the top of the T-shaped slider A (6) is provided with a fixture block A (7), and the top of the T-shaped slider B (10) is provided with a fixture block B (11), and the fixture block A (7) and the fixture block B (11) are both located outside the top of the fixture seat (4), characterized in that: The left and right ends of the fixture clamp block A (7) and the fixture clamp block B (11) are both provided with lifting and clamping devices (12); The lifting and clamping device (12) at the right end of the fixture clamp block B (11) comprises an extension clamp block (13), a lifting plate (14), a fixed socket (15) and a fixed plug rod (16); the fixing sockets (15) are arranged inside the left and right ends of the fixture clamp block B (11); the fixed plug rod (16) is inserted into the fixed socket (15) inside the right end of the fixture clamp block B (11); the right end of the fixed plug rod (16) is provided with an extension clamp block (13); the extension clamp block (13) is located at the right end of the fixture clamp block B (11); and the lifting plate (14) is arranged at the bottom end of the extension clamp block (13).
2. A fixture for processing a metal shell according to claim 1, characterized in that: The lifting plate (14) is fixedly connected to the growth clamp block (13) by welding. The lifting plate (14) is flush with the top outer wall of the clamp seat (4). The growth clamp block (13) is a solid metal clamp block. The growth clamp block (13) has the same cross-sectional shape and area as the tooling clamp block B (11).
3. The metal shell processing fixture according to claim 1, characterized in that: A mounting base (1) is provided at the bottom end of the clamp seat (4), the clamp seat (4) and the mounting base (1) are fixedly connected by welding, and a plurality of mounting holes are equidistantly provided inside the left and right ends of the mounting base (1).
4. A fixture for processing a metal shell according to claim 3, characterized in that: A clamp screw (9) is inserted into the clamp seat (4), the clamp screw (9) is longitudinally arranged inside the clamp seat (4), and the front and rear ends of the clamp screw (9) are respectively located outside the front and rear ends of the clamp seat (4), and fixed anti-slip rings (3) are also welded to the outside of the two ends of the clamp screw (9), and the two fixed anti-slip rings (3) are respectively attached to the outer walls of the front and rear ends of the clamp seat (4).
5. A fixture for processing a metal shell according to claim 4, characterized in that: Adjustment rods (2) are provided at both the front and rear ends of the clamp screw rod (9), and the adjustment rods (2) can drive the clamp screw rod (9) to rotate clockwise or counterclockwise.
6. A fixture for processing a metal shell according to claim 5, characterized in that: The T-shaped slider A (6) and the T-shaped slider B (10) are both provided with screw holes inside, and the two screw holes are both threadedly sleeved on the outside of the clamp screw rod (9).
7. A fixture for processing a metal shell according to claim 6, characterized in that: A center ring (8) is welded to the outside of the center of the clamp screw rod (9), and the thread directions of the internal screw holes of the T-shaped slider A (6) and the T-shaped slider B (10) are opposite. The clamp screw rod (9) can be rotated clockwise to push the T-shaped slider A (6) and the T-shaped slider B (10) toward the center ring (8) through the screw holes.