A cushion block processing clamp

Abstract

This utility model provides a jig for processing pad blocks, belonging to the field of machining technology. It includes a base and a clamping assembly. The upper surface of the base is provided with a clamping platform. The clamping assembly includes four studs vertically arranged on the clamping platform, which are movable along the length of the clamping platform. Each stud has a clamping block movably sleeved on it, and each stud is threaded with a nut. The jig provided by this utility model can adjust the position and angle of the four studs and four clamping blocks according to the shape and structure of the pad block, offering high flexibility and strong adaptability, suitable for clamping and fixing pad blocks of different shapes and structures.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to a pad block machining fixture. Background Technology

[0002] As a component widely used in many industries such as machinery manufacturing, construction, and automobiles, the machining accuracy and efficiency of spacers have a significant impact on the quality of the final product and production efficiency. As a key auxiliary tool in the machining process of spacers, the performance of the fixture directly affects the machining quality of the spacers and the smoothness of the production process.

[0003] Currently, in the process of processing pad blocks, the most common fixtures are mechanical fixtures, which use mechanical structures such as screw pairs and cams to drive vises, flat-jaw pliers, etc. to achieve clamping action. Due to their relatively simple structure and low cost, they are widely used. However, the existing clamping structures such as vises and flat-jaw pliers have low flexibility due to the fixed structure of the clamping parts, and it is difficult to adjust them according to the shape of the pad block to be processed. Therefore, it is difficult to obtain a good clamping effect on irregularly shaped pad blocks. Therefore, this application provides a pad block processing fixture to meet the needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a pad block processing fixture to solve the problem of low adaptability of existing fixtures.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A pad block processing fixture includes a base and a clamping assembly. The upper surface of the base is provided with a clamping table. The clamping assembly includes studs vertically arranged on the clamping table. There are four studs in total, which can move along the length direction of the clamping table. Each stud is movably sleeved with a clamping block, and each stud is threaded with a nut.

[0006] Optionally, the upper surface of the clamping platform is provided with sliding grooves on both sides, the sliding grooves are distributed along the length of the clamping platform, and the bottom end of the stud is provided with a slider that slides and engages with the sliding groove. Each sliding groove is connected to two studs.

[0007] Optionally, the cross-section of the groove and the slider is set to a "convex" shape.

[0008] Optionally, the groove extends through the end face of the clamping table.

[0009] Optionally, the clamping assembly is provided in two sets, and a partition is fixed at the center of the upper surface of the clamping platform, with the two sets of clamping assemblies distributed on both sides of the partition.

[0010] Optionally, support frames are provided at both ends of the bottom of the base, the clamping table is movably mounted on the base, and a driving mechanism is provided on the base for driving the clamping table to move along the length direction of the base.

[0011] Optionally, the base has a first through groove along its length, and fixed plates are fixed at both ends of the bottom of the base. The driving mechanism includes a lead screw rotatably mounted between a pair of fixed plates, a slide threaded onto the lead screw, and a motor mounted on the fixed plates. The drive shaft of the motor is coaxially connected to the lead screw, and the slide passes through the first through groove and is connected to the clamping table.

[0012] Optionally, a guide rod is fixedly connected between the pair of fixed plates, the guide rod is parallel to the lead screw, and the slide block is slidably sleeved with the guide rod.

[0013] Optionally, the partition plate is provided with lugs on both sides of its bottom, the lugs are bolted to the clamping table, and a second through groove is provided at the bottom of the partition plate corresponding to the sliding groove, the second through groove being able to accommodate studs and clamping blocks passing through.

[0014] Optionally, a rubber pad is provided on the lower surface of the clamping block.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects: In the above solution, by setting up a clamping assembly, the pad to be processed is placed between four studs on the clamping table. The sliding cooperation between the slider and the slide groove moves the four studs to be distributed at the four corners of the pad. The clamping block is lifted to adjust the angle, and the clamping block overlaps on the pad. By tightening the nut downwards, the clamping block is pressed down. The four clamping blocks and the four studs cooperate to clamp and fix the pad to be processed on the clamping table, creating favorable conditions for milling, drilling, chamfering and other processing of the pad. Moreover, the clamping and fixing method of the pad can adjust the position and angle of the four studs and the four clamping blocks according to the shape and structure of the pad. It is highly flexible, adaptable and suitable for clamping and fixing pads with different shapes and structures.

[0016] By setting two sets of clamping components on the clamping table, two pads can be clamped and fixed at the same time. The clamping table can be moved horizontally by the drive mechanism, so that the pads clamped by the two sets of clamping components can be moved alternately to the processing station. This allows for the alternating clamping and processing of two pads to be processed. Compared with the traditional single clamping station structure of the fixture, the processing efficiency of the pads can be significantly improved. Attached Figure Description

[0017] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the clamping platform of this utility model; Figure 3 This is a schematic diagram of the disassembled stud and clamping block of this utility model; Figure 4 This is a schematic diagram of the structure of the base of this utility model; Figure 5 This is a schematic diagram of the structure of the partition of this utility model.

[0019] Figure label: 1. Base; 2. Clamping table; 3. Clamping assembly; 4. Support frame; 5. Partition plate; 6. Slide groove; 7. Stud; 8. Clamping block; 9. Nut; 10. Slider; 11. Rubber pad; 12. First through groove; 13. Slide block; 14. Lead screw; 15. Guide rod; 16. Fixing plate; 17. Motor; 18. Ear plate; 19. Second through groove.

[0020] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0021] The present invention provides a pad processing fixture in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; for some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0022] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0023] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0024] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0025] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0026] like Figure 1 and Figure 2 As shown, an embodiment of this utility model provides a pad processing fixture, including a base 1 and a clamping assembly 3. A clamping platform 2 is provided on the upper surface of the base 1. The clamping assembly 3 includes four studs 7 vertically arranged on the clamping platform 2, which are movable along the length of the clamping platform 2. Each stud 7 has a clamping block 8 movably sleeved on it, and each stud 7 has a nut 9 threaded onto it. With this structure, the pad to be processed is placed between the four studs 7 on the clamping platform 2, and the four studs 7 are moved to distribute... At the four corners of the pad, lift the clamping block 8 to adjust the angle. The clamping block 8 overlaps on the pad. By tightening the nut 9, press the clamping block 8 down. The four clamping blocks 8 cooperate with the four studs 7 to clamp and fix the pad to be processed on the clamping table 2, creating favorable conditions for milling, drilling, chamfering and other processing of the pad. Moreover, the clamping and fixing method of the pad can adjust the position and angle of the four studs 7 and the four clamping blocks 8 according to the shape and structure of the pad. It is highly flexible, adaptable and suitable for clamping and fixing pads with different shapes and structures.

[0027] like Figure 2 and Figure 3 As shown, the upper surface of the clamping table 2 is provided with sliding grooves 6 on both sides. The sliding grooves 6 are distributed along the length of the clamping table 2. The bottom end of the stud 7 is provided with a slider 10 that slides and engages with the sliding groove 6. Each sliding groove 6 is connected to two studs 7. By using the sliding engagement of the slider 10 and the sliding groove 6, the position of the stud 7 can be adjusted. The cross-section of the sliding groove 6 and the slider 10 is set with a "convex" structure to prevent dislodgement. The sliding groove 6 penetrates the end face of the clamping table 2, which is conducive to the discharge of debris falling into the sliding groove 6. The lower surface of the clamping block 8 is provided with a rubber pad 11 to reduce the wear of the pad.

[0028] like Figure 1 , Figure 2 and Figure 5 As shown, the clamping assembly 3 is provided in two sets. A partition 5 is fixed in the center of the upper surface of the clamping table 2. The two sets of clamping assemblies 3 are distributed on both sides of the partition 5. Support frames 4 are provided at both ends of the bottom of the base 1. The clamping table 2 is movably mounted on the base 1. A driving mechanism is provided on the base 1 to drive the clamping table 2 to move along the length of the base 1. By providing two sets of clamping assemblies 3 on the clamping table 2, two pads can be clamped and fixed at the same time. The driving mechanism drives the clamping table 2 to move horizontally, so that the pads clamped by the two sets of clamping assemblies 3 can be moved alternately to the processing station. The alternating clamping and processing of two pads to be processed can be realized. Compared with the traditional single clamping station clamping structure, the processing efficiency of the pads can be significantly improved. Furthermore, lugs 18 are provided on both sides of the bottom of the partition 5. The lugs 18 are bolted to the clamping table 2. A second through groove 19 is provided at the bottom of the partition 5 corresponding to the position of the slide groove 6. The second through groove 19 can accommodate the stud 7 and the clamping block 8 to pass through.

[0029] like Figure 1 and Figure 4 As shown, a first through groove 12 is provided on the base 1 along its length. Fixed plates 16 are fixed at both ends of the bottom of the base 1. The driving mechanism includes a lead screw 14 rotatably mounted between a pair of fixed plates 16, a slide block 13 threaded onto the lead screw 14, and a motor 17 mounted on the fixed plates 16. The drive shaft of the motor 17 is coaxially connected to the lead screw 14. The slide block 13 passes through the first through groove 12 and is connected to the clamping table 2. A guide rod 15 is fixedly connected between the pair of fixed plates 16. The guide rod 15 is parallel to the lead screw 14. The slide block 13 is slidably sleeved with the guide rod 15. The motor 17 drives the lead screw 14 to rotate, which drives the slide block 13 to move the clamping table 2 horizontally, so that the pads clamped by the two sets of clamping components 3 can be moved alternately to the processing station.

[0030] The workflow of the technical solution provided by this utility model is as follows: In use, the pad to be processed is placed on the clamping table 2 between the four studs 7 in one of the clamping components 3. The four studs 7 are moved to the four corners of the pad by the sliding engagement of the slider 10 and the slide groove 6. The clamping block 8 is lifted and the angle is adjusted so that the clamping block 8 overlaps the pad. Then the nut 9 is turned down to press the clamping block 8. The four clamping blocks 8 and the four studs 7 cooperate to clamp and fix the pad to be processed on the clamping table 2, creating favorable conditions for milling, drilling, chamfering and other processing of the pad. Moreover, the clamping and fixing method of the pad can adjust the position and angle of the four studs 7 and the four clamping blocks 8 according to the shape and structure of the pad. It is highly flexible, adaptable and suitable for clamping and fixing pads with different shapes and structures. Furthermore, by setting two sets of clamping components 3 on the clamping table 2, two pads can be clamped and fixed at the same time. The motor 17 drives the lead screw 14 to rotate, which drives the slide 13 to move the clamping table 2 horizontally. This allows the pads clamped by the two sets of clamping components 3 to move alternately to the processing station, realizing the alternating clamping and processing of two pads to be processed. Compared with the traditional single clamping station structure of the fixture, the processing efficiency of the pads can be improved.

[0031] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A pad block processing fixture, comprising a base and a clamping assembly, characterized in that: The upper surface of the base is provided with a clamping platform. The clamping assembly includes studs vertically arranged on the clamping platform. There are four studs in total, which can move along the length of the clamping platform. Each stud is movably fitted with a clamping block, and each stud is threaded with a nut.

2. The pad block processing fixture according to claim 1, characterized in that, The upper surface of the clamping platform is provided with sliding grooves on both sides, and the sliding grooves are distributed along the length of the clamping platform. The bottom end of the stud is provided with a slider that slides and engages with the sliding groove. Each sliding groove is connected to two studs.

3. The pad block processing fixture according to claim 2, characterized in that, The cross-sections of the groove and the slider are designed as "convex" shapes.

4. The pad block processing fixture according to claim 2, characterized in that, The groove extends through the end face of the clamping table.

5. The pad block processing fixture according to claim 1, characterized in that, The clamping assembly is provided in two sets, and a partition is fixed at the center of the upper surface of the clamping platform, with the two sets of clamping assemblies distributed on both sides of the partition.

6. The pad block processing fixture according to claim 5, characterized in that, The base has support frames at both ends at its bottom, the clamping table is movably mounted on the base, and the base is provided with a drive mechanism for driving the clamping table to move along the length of the base.

7. The pad block processing fixture according to claim 6, characterized in that, The base has a first through slot along its length. Fixed plates are fixed at both ends of the bottom of the base. The driving mechanism includes a lead screw rotatably mounted between a pair of fixed plates, a slide threaded onto the lead screw, and a motor mounted on the fixed plates. The drive shaft of the motor is coaxially connected to the lead screw, and the slide passes through the first through slot and is connected to the clamping table.

8. The pad block processing fixture according to claim 7, characterized in that, A guide rod is fixedly connected between the pair of fixed plates. The guide rod is parallel to the lead screw, and the slide block is slidably sleeved with the guide rod.

9. The pad block processing fixture according to claim 5, characterized in that, The partition plate has lugs on both sides of its bottom, which are bolted to the clamping table. A second through groove is provided at the bottom of the partition plate corresponding to the sliding groove, which can accommodate studs and clamping blocks to pass through.

10. The pad block processing fixture according to claim 1, characterized in that, A rubber pad is provided on the lower surface of the clamping block.

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