Clamping fixture for metal working
By designing a clamping and fixing device with a discharge chute, a drain pipe, and a collection box, the problem of insufficient chip collection in traditional clamping devices is solved, enabling convenient, stable, and clean clamping operations in the metal processing process.
Patent Information
- Application Number
- CN202521607718.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-30
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-07-30
AI Technical Summary
Traditional clamping devices focus only on workpiece positioning during metal processing, neglecting debris collection, which leads to time-consuming cleaning and affects processing continuity and workshop cleanliness.
A clamping and fixing device is designed, which includes a mounting shell, a discharge trough, a sewage pipe, a collection box, and an adjustment mechanism. The adjustment mechanism enables convenient adjustment of the spacing between the limiting plates. Combined with the discharge trough and sewage pipe, it enables timely collection of debris and sewage. The collection box is conveniently installed using a sliding groove and a slider, and the filter basket enables separation of debris and sewage.
It enables timely collection of debris and waste liquid, reduces the frequency of manual cleaning, maintains processing continuity, improves the convenience and stability of clamping operations, improves workshop cleanliness, and reduces the risk of injury to operators.
Smart Images
Figure CN224674347U_ABST
Abstract
Description
Technical Field
[0008] ,
[0007] , ,
[0001] The utility model belongs to the technical field of metal processing, and particularly relates to a clamping and fixing device for metal processing. Background Technique
[0002] In modern industrial production, metal processing is a crucial link, covering various processes such as cutting, grinding, welding, drilling, etc. During the implementation of these processes, in order to ensure processing accuracy, operation safety, and the stability of product quality, reliable clamping and fixing of metal workpieces is an essential prerequisite.
[0003] However, traditional clamping devices only focus on workpiece positioning, and debris accumulates on the fixture workbench. Cleaning takes time and requires frequent manual intervention, which affects processing continuity and workshop cleanliness. Content of the Utility Model
[0004] The utility model provides a clamping and fixing device for metal processing, aiming to solve the problem that current traditional clamping devices only focus on workpiece positioning and neglect debris collection.
[0005] The utility model is realized as follows: A clamping and fixing device for metal processing includes: a mounting shell, in which a discharge groove is provided; mounting frames symmetrically fixed inside the mounting shell; limiting plates arranged on the corresponding mounting frames and with adjustable spacing, used for clamping and fixing the metal parts to be processed; a bracket fixed between the mounting frames; a sewage pipe fixedly connected to the bottom of the mounting shell; assembly frames symmetrically fixed to the bottom of the mounting shell, and a collection box for collecting sewage is arranged on the assembly frames; an adjustment mechanism arranged on the mounting shell, used to drive and regulate the spacing of the limiting plates.
[0006] Preferably, the adjustment mechanism includes: shells fixed on both sides of the mounting shell, in which a screw rod is assembled through a bearing seat; a threaded sleeve sleeved on the screw rod, and one end of the threaded sleeve is fixedly connected to the limiting plate; a guide rod fixed on the threaded sleeve, and the guide rod penetrates through the mounting frame.
[0007] Preferably, the adjustment mechanism further includes a transmission mechanism, and the transmission mechanism includes: a motor fixed inside the shell; a first transmission rod respectively assembled through a bearing seat on both sides of the mounting shell, and a first bevel gear meshing with each other is fixed on the top of the first transmission rod and the screw rod; a second transmission rod rotatably installed in the mounting shell through a bearing, and a third bevel gear meshing with each other is fixed at the bottom of the second transmission rod and the first transmission rod; a second bevel gear fixed on the output rod of the motor, and the second bevel gear meshes with the corresponding third bevel gear.
[0008] Preferably, a slide groove is fixedly installed on the assembly frame, and a slider is provided in the slide groove, the slider being fixedly connected to the collection box.
[0009] Preferably, the collection box is equipped with a filter basket for filtering and diverting wastewater debris, and the bottom of the collection box is fixedly connected to a drain pipe for connecting to wastewater treatment equipment.
[0010] Preferably, the slide groove is provided with a pluggable pin, which passes through the slider.
[0011] Preferably, an anti-slip pad is fixedly installed on the limiting plate, and a maintenance plate is assembled on the housing by screws.
[0012] Compared with related technologies, the clamping and fixing device for metal processing provided by this utility model has the following advantages:
[0013] By cooperating with the discharge trough and sewage pipe inside the housing and the collection box on the assembly frame, the device can promptly collect processing debris and waste liquid. The adjusting mechanism's screw, threaded cylinder, and the motor and bevel gear transmission of the transmission mechanism enable convenient adjustment of the limit plate spacing. Anti-slip pads enhance the stability of workpiece clamping, while the sliding groove, slider, and pin facilitate the installation, fixing, and removal of the collection box. The filter basket separates debris and waste liquid, and the inspection plate facilitates maintenance of the internal components. Overall, this device not only solves the problem of neglecting debris collection in traditional devices but also improves the convenience and stability of clamping operations. Attached Figure Description
[0014] Figure 1 A front view structural schematic diagram of a clamping and fixing device for metal processing provided by this utility model;
[0015] Figure 2 This is a schematic diagram of the front sectional view of the present invention;
[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure;
[0017] Figure 4 This is a schematic diagram of the filter basket structure in this utility model.
[0018] Reference numerals: 1. Mounting shell; 2. Mounting bracket; 3. Limiting plate; 4. Assembly bracket; 5. Anti-slip pad; 6. Drain pipe; 7. Threaded cylinder; 8. Screw; 9. Guide rod; 10. Housing; 11. Motor; 12. First transmission rod; 13. First bevel gear; 14. Second transmission rod; 15. Second bevel gear; 16. Third bevel gear; 17. Slide groove; 18. Collection box; 19. Filter basket. Detailed Implementation
[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0020] This utility model provides a clamping and fixing device for metal processing, such as... Figure 1-4 As shown, the clamping and fixing device for metal processing includes: a mounting shell 1, wherein a discharge groove is provided inside the mounting shell 1; mounting brackets 2 are symmetrically fixed inside the mounting shell 1; limiting plates 3 are provided on the corresponding mounting brackets 2 with adjustable spacing for clamping and fixing the metal parts to be processed; brackets fixed between the mounting brackets 2; a drain pipe 6 fixedly connected to the bottom of the mounting shell 1; an assembly frame 4 symmetrically fixed to the bottom of the mounting shell 1, wherein a collection box 18 for collecting waste liquid is provided on the assembly frame 4; and an adjustment mechanism provided on the mounting shell 1 for driving and adjusting the spacing of the limiting plates 3.
[0021] In this embodiment, the limiting plate 3 is first moved by the adjustment mechanism on the mounting shell 1. The distance between the two limiting plates 3 is adjusted according to the size of the metal part to be processed. The metal part is then placed on the bracket, and the limiting plates 3 clamp the metal part. The debris generated during processing will fall into the mounting shell 1, slide along the discharge groove to the drain pipe 6, and finally enter the collection box 18. If there is sewage during processing, it will also flow into the collection box 18 along with the debris through the drain pipe 6.
[0022] During processing, debris and waste can be collected in a timely manner, reducing the frequency of manual cleaning, avoiding interruptions to processing due to frequent cleaning, helping to maintain the continuity of processing, and improving overall work efficiency;
[0023] Meanwhile, debris and sludge are collected in collection box 18, reducing accumulation on and around the fixture workbench, improving the cleanliness of the workshop, reducing the possibility of debris causing injury to operators, and also reducing the burden of subsequent cleaning.
[0024] In a further preferred embodiment of the present invention, the adjustment mechanism includes: a housing 10 fixed on both sides of the mounting housing 1, a screw 8 assembled inside the housing 10 via a bearing seat; a threaded cylinder 7 threaded onto the screw 8, one end of the threaded cylinder 7 being fixedly connected to the limiting plate 3; and a guide rod 9 fixed on the threaded cylinder 7, the guide rod 9 passing through the mounting frame 2.
[0025] In this embodiment, when adjusting the spacing of the limiting plate 3 using the adjustment mechanism, the operator can rotate the screw 8 inside the housing 10. Since the threaded cylinder 7 is threadedly connected to the screw 8, the rotation of the screw 8 will drive the threaded cylinder 7 to move along the axial direction of the screw 8, thereby driving the limiting plate 3 fixed thereto to move. At the same time, the guide rod 9 will move through the mounting frame 2 together with the threaded cylinder 7, playing a guiding role.
[0026] The movement of the limiting plate 3 is achieved by the cooperation of the screw 8 and the threaded cylinder 7. The operation is simple and can smoothly adjust the distance between the two limiting plates 3. During the adjustment process, the guide rod 9 can prevent the threaded cylinder 7 and the limiting plate 3 from rotating, ensuring the stability of the moving direction of the limiting plate 3.
[0027] In a further preferred embodiment of this utility model, the adjusting mechanism further includes a transmission mechanism, which includes: a motor 11 fixed inside the housing 10; a first transmission rod 12 respectively mounted on both sides of the mounting housing 1 via bearing seats, the top end of the first transmission rod 12 being fixed with a first bevel tooth 13 meshing with the screw 8; a second transmission rod 14 rotatably mounted inside the mounting housing 1 via bearings, the second transmission rod 14 being fixed with a third bevel tooth 16 meshing with the bottom end of the first transmission rod 12; and a second bevel tooth 15 fixed on the output rod of the motor 11, the second bevel tooth 15 meshing with the corresponding third bevel tooth 16.
[0028] In this embodiment, after the motor 11 is started, the output rod of the motor 11 drives the second bevel tooth 15 to rotate. The second bevel tooth 15 meshes with the corresponding third bevel tooth 16, thereby driving the second transmission rod 14 to rotate. The second transmission rod 14 meshes with the third bevel teeth 16 at the bottom of the first transmission rods 12 on both sides through the third bevel teeth 16 at both ends, driving the first transmission rods 12 on both sides to rotate. The first bevel tooth 13 at the top of the first transmission rod 12 meshes with the first bevel tooth 13 on the screw 8, thereby driving the screws 8 on both sides to rotate, thereby realizing the adjustment of the distance between the limiting plates 3.
[0029] The transmission mechanism transmits power through the meshing of multiple bevel teeth, replacing the manual rotation of the screw 8, reducing the labor intensity of operators and making the adjustment process more labor-saving and convenient. Its advantages are even more obvious when frequent adjustments are required or when the workpiece is heavy.
[0030] In a further preferred embodiment of the present invention, a slide groove 17 is fixedly installed on the assembly frame 4, and a slider is provided in the slide groove 17, and the slider is fixedly connected to the collection box 18.
[0031] In this embodiment, when it is necessary to install the collection box 18, the slider on the collection box 18 is aligned with the slide groove 17 on the assembly frame 4, and the collection box 18 is pushed along the slide groove 17 until the slider is completely inserted into the slide groove 17, and the collection box 18 is installed in place; when the debris and sewage in the collection box 18 accumulate to a certain amount, the collection box 18 is pulled in the opposite direction, so that the slider slides out along the slide groove 17, and the collection box 18 can be taken out for cleaning.
[0032] The collection box 18 is installed using the sliding groove 17 and the slider. The operation is simple and intuitive, requiring no complicated tools or operating steps. This allows operators to quickly install and remove the collection box 18, saving time and effort.
[0033] In a further preferred embodiment of the present invention, a filter basket 19 for filtering and diverting sewage debris is provided inside the collection box 18, and a drain pipe is fixedly connected to the bottom of the collection box 18 for connecting to sewage treatment equipment.
[0034] In this embodiment, the processing debris and waste liquid enter the collection box 18 through the drain pipe 6. The filter basket 19 traps the debris inside, while the waste liquid flows through the filter basket 19 to the bottom of the collection box 18, and is then transported to the connected waste liquid treatment equipment through the drain pipe at the bottom of the collection box 18. When cleaning is required, the filter basket 19 can be directly removed from the collection box 18 to process the debris inside.
[0035] The filter basket 19 can separate debris and sludge, allowing the cleaning of debris and the treatment of sludge to be carried out separately, avoiding the trouble caused by the two being mixed together and making the whole cleaning process more organized.
[0036] In a further preferred embodiment of the present invention, a pluggable pin is provided on the slide groove 17, and the pin passes through the slider.
[0037] In this embodiment, after the collection box 18 is installed in the slide groove 17 by the slider, the pin is inserted into the corresponding hole on the slide groove 17 so that the pin passes through the slider and the slider is fixed in the slide groove 17. When it is necessary to remove the collection box 18, the pin is pulled out to release the fixation of the slider, and the collection box 18 can be pulled to slide out along the slide groove 17 with the slider.
[0038] After the pin passes through the slider, it can further restrict the movement of the slider in the slide groove 17, prevent the collection box 18 from accidentally sliding or falling off during the processing due to equipment vibration, and enhance the stability of the collection box 18 after installation.
[0039] In a further preferred embodiment of this utility model, an anti-slip pad 5 is fixedly installed on the limiting plate 3, and a maintenance plate is assembled on the housing 10 by screws.
[0040] In this embodiment, the anti-slip pad 5 on the limiting plate 3 is in direct contact with the metal part to be processed. When the limiting plate 3 clamps the workpiece, the anti-slip pad 5 adheres to the surface of the workpiece. When it is necessary to inspect or maintain the screw 8 and other components inside the housing 10, the screws fixing the inspection plate are unscrewed and the inspection plate is removed for operation. After completion, the inspection plate is put back into the housing 10 by screws.
[0041] The anti-slip pad 5 increases the friction between the limiting plate 3 and the workpiece, reduces the relative sliding of the workpiece due to vibration and other reasons during processing, and makes the clamping more stable.
[0042] In summary, compared with related technologies, the device, through the cooperation of the discharge trough and sewage pipe 6 inside the housing 1 with the collection box 18 on the assembly frame 4, can promptly collect the debris and sewage generated during processing. The screw 8, threaded cylinder 7 in the adjustment mechanism, and the motor 11 and bevel gear transmission in the transmission mechanism enable convenient adjustment of the spacing between the limit plates 3. The anti-slip pad 5 enhances the stability of workpiece clamping, the slide 17, slider, and pin facilitate the installation, fixing, and removal of the collection box 18, the filter basket 19 separates debris and sewage, and the inspection plate facilitates the maintenance of the internal components of the housing 10. Overall, this device not only solves the problem of neglecting debris collection in traditional devices but also improves the convenience and stability of clamping operations.
[0043] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.
[0044] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.
[0045] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.
Claims
1. A clamping and fixing device for metal processing, characterized in that, include: The mounting housing is provided with a discharge trough inside the mounting housing; The mounting housing is symmetrically fixed with mounting brackets; A limiting plate with adjustable spacing is set on the corresponding mounting bracket for clamping and fixing the metal part to be processed; Brackets fixed between the mounting brackets; A drain pipe is fixedly connected to the bottom of the mounting housing; A mounting frame is symmetrically fixed to the bottom of the mounting housing, and a collection box for collecting sewage is provided on the mounting frame; An adjustment mechanism provided on the mounting housing is used to drive and adjust the spacing of the limiting plates.
2. The clamping and fixing device for metal processing as described in claim 1, characterized in that, The adjustment mechanism includes: A housing fixed to both sides of the mounting housing, wherein a screw is assembled inside the housing via a bearing seat; A threaded cylinder threaded onto the screw rod, one end of which is fixedly connected to the limiting plate; A guide rod is fixed to the threaded cylinder, and the guide rod passes through the mounting bracket.
3. The clamping and fixing device for metal processing as described in claim 2, characterized in that, The adjusting mechanism further includes a transmission mechanism, the transmission mechanism comprising: The motor is fixed inside the housing; The first transmission rods are respectively mounted on both sides of the mounting housing via bearing seats, and the top of the first transmission rods is fixed with a first bevel tooth that meshes with the screw. The second transmission rod is rotatably mounted in the mounting housing via a bearing, and the bottom end of the second transmission rod is fixed with a third bevel tooth that meshes with the bottom end of the first transmission rod. The second bevel tooth is fixed on the motor output rod, and the second bevel tooth meshes with the corresponding third bevel tooth.
4. The clamping and fixing device for metal processing as described in claim 1, characterized in that, A slide groove is fixedly installed on the assembly frame, and a slider is provided in the slide groove. The slider is fixedly connected to the collection box.
5. The clamping and fixing device for metal processing as described in claim 1, characterized in that, The collection box is equipped with a filter basket for filtering and diverting wastewater debris, and a drain pipe is fixedly connected to the bottom of the collection box for connecting to wastewater treatment equipment.
6. The clamping and fixing device for metal processing as described in claim 4, characterized in that, The slide is provided with a pluggable pin, which passes through the slider.
7. The clamping and fixing device for metal processing as described in claim 2, characterized in that, An anti-slip pad is fixedly installed on the limiting plate, and a maintenance plate is assembled on the housing by screws.