A clamping tool for slide grinding

Abstract

The utility model relates to the field of clamping tool, especially a kind of clamping tool for slider grinding. Including base, the upper surface of base is fixedly connected with inclined plate, the end of base away from inclined plate is fixedly connected with backrest, the upper surface of base is placed with several sliders, clamping structure is equipped between base and inclined plate, the clamping structure includes sliding slot, the sliding slot is opened between inclined plate and base, the inner wall of sliding slot is slidably connected with several wedge blocks, the upper surface of wedge block is opened with notch, the both ends of base are fixedly connected with connecting plate. The utility model provides a kind of clamping tool for slider grinding, can be conveniently stabilized clamping and accurate polishing to multiple sliders, and maintain high-precision polishing effect in the processing, ensure that slider does not occur displacement or deformation in the processing, to improve processing efficiency and accuracy, meet the advantages of high-standard quality requirements.

Description

Technical Field

[0001] This utility model relates to the field of clamping fixtures, and in particular to a clamping fixture for grinding sliders. Background Technology

[0002] A slider grinding clamping fixture is a specialized tool used to hold the slider in place during the slider grinding process. It is commonly used in machining, automated production lines, and precision grinding. Its main function is to ensure that the slider does not shift or deform during grinding, thereby guaranteeing machining accuracy and work efficiency.

[0003] Existing technologies, such as the utility model patent with publication number CN223265253U, disclose a clamping and positioning fixture for slider processing. This patent includes a placement plate and an adsorption mechanism. The placement plate has a first vertical plate and a second vertical plate, which are arranged vertically. A first pushing mechanism is provided on one side of the first vertical plate, and a second pushing mechanism is provided on the opposite side of the second vertical plate. The adsorption mechanism includes a frame and a rotating shell. The rotating shell is rotatably connected to the lower end of the frame, and a suction cup is provided on the lower side of the rotating shell. The rotating shell is driven to rotate by a drive mechanism. An air pump is connected to the rotating shell through a hose. A rotation mechanism is provided on the frame. The suction cup of the adsorption mechanism holds the surface of the slider, and the drive mechanism drives the rotating shell to rotate 90° so that the other side faces upward. Then, the first and second pushing mechanisms align and press the slider with the first and second vertical plates, and then processing is performed. This reduces manual intervention, improves processing efficiency, reduces labor costs, and the accurate positioning results in high processing precision.

[0004] The inventors discovered during use that existing clamping fixtures typically can only clamp a single slider, making it difficult to effectively secure multiple sliders simultaneously. This design limits workpiece processing efficiency, especially in mass production, failing to meet the demands of high-efficiency, continuous production. Furthermore, some traditional clamping fixture designs are not precise enough to ensure the stability of the slider during grinding. This can lead to slider displacement during grinding, affecting processing accuracy and increasing production costs. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing slider grinding clamping fixtures, which are difficult to clamp and fix multiple sliders.

[0006] To solve the above technical problems, this utility model provides a clamping fixture for grinding sliders, comprising: a base, an inclined plate fixedly connected to the upper surface of the base, a backing plate fixedly connected to the end of the base away from the inclined plate, a plurality of sliders placed on the upper surface of the base, a clamping structure provided between the base and the inclined plate, the clamping structure including a groove, the groove being formed between the inclined plate and the base, a plurality of wedge blocks slidably connected to the inner wall of the groove, the upper surface of the wedge blocks having a slot, connecting plates fixedly connected to both ends of the base, a screw rotatably connected to the upper surface of the connecting plate, a pressure plate threadedly connected to the arc surface of the screw, the pressure plate being disposed inside the slot, and the pressure plate abutting against the wedge blocks.

[0007] The effect achieved by the above components is as follows: when it is necessary to clamp and grind the slider, the screw is rotated and rotated on the connecting plate. The screw drives the pressure plate to move and rotates. The pressure plate drives the wedge block to move and slides on the inner wall of the groove. Then the wedge block abuts against the slider and grinds the slider.

[0008] Preferably, an anti-slip pad, which is a rubber pad, is fixedly connected to the lower surface of the pressure plate.

[0009] The effect achieved by the above components is that the anti-slip pad can increase the friction between the pressure plate and the wedge block, preventing the pressure plate from sliding when pressing down on the wedge block.

[0010] Preferably, a protective pad is fixedly connected to the side of the wedge block near the slider, and the protective pad has a rectangular cross-section.

[0011] The effect achieved by the above components is that the protective pad can protect the slider and prevent the wedge block from wearing out when squeezing and fixing the slider.

[0012] Preferably, a rotating plate is fixedly connected to the upper end of the screw, and the cross-section of the rotating plate is quincunx-shaped.

[0013] The effect achieved by the above components is that when it is necessary to rotate the screw, the rotating plate can be rotated directly, and the rotating plate drives the screw to rotate, making it more convenient to rotate the screw.

[0014] Preferably, the upper surface of the backrest is provided with a plurality of auxiliary structures, the auxiliary structures including a shaft rod, the shaft rod being fixedly connected to the backrest, a stop rod being rotatably connected to the arc surface of the shaft rod, a washer being fixedly connected to the upper end of the shaft rod, a coil spring being sleeved on the arc surface of the shaft rod, the two ends of the coil spring being fixedly connected to the washer and the stop rod respectively, and a round rod being fixedly connected to the upper surface of the backrest, the round rod abutting against the stop rod.

[0015] The effect achieved by the above components is as follows: when it is necessary to position the slider, the slider is pushed into the base, and then the slider drives the stop rod to move. The stop rod rotates on the arc surface of the shaft, and the shaft drives the coil spring to retract. Then the slider stops after moving to the appropriate position. After the slider passes the stop rod, the rebound force of the coil spring drives the stop rod to reset. Then the round rod can restrict the stop rod.

[0016] Preferably, an auxiliary pad is fixedly connected to the side of the stop bar near the slider, and the cross-section of the auxiliary pad is rectangular.

[0017] The effect achieved by the above components is that the auxiliary pad can protect the slider and prevent the stop bar from wearing out when limiting the slider.

[0018] Preferably, the shaft has a circular cross-section and is a rubber rod.

[0019] The effect achieved by the above components is that the shaft can limit the coil spring, preventing deformation of the coil spring during use and improving the service life of the coil spring.

[0020] Compared with related technologies, the clamping fixture for slider grinding provided by this utility model has the following beneficial effects: This utility model provides a clamping fixture for grinding sliders. By setting a clamping structure, it can easily and stably clamp and precisely grind multiple sliders, maintain a high-precision grinding effect during the processing, and ensure that the sliders do not shift or deform during the processing, thereby improving processing efficiency and accuracy and meeting high standard quality requirements.

[0021] By setting up auxiliary structures, the slider can be automatically positioned and firmly clamped efficiently and accurately, effectively avoiding slider position deviations that may occur during manual operation. This ensures the accuracy and consistency of the slider during processing, improves overall processing precision and production efficiency, and meets the requirements of precision machining technology. Attached Figure Description

[0022] Figure 1 This utility model provides a structural schematic diagram of a clamping fixture for slider grinding. Figure 2 for Figure 1 The diagram shows the clamping structure. Figure 3 for Figure 2 The enlarged view at point A is shown below; Figure 4 for Figure 1 The diagram shows the auxiliary structure. Figure 5 for Figure 4 The enlarged view of point B shown.

[0023] The following are the labels in the diagram: 1. Base; 2. Inclined plate; 3. Backing plate; 4. Slider; 5. Clamping structure; 51. Rotating plate; 52. Screw; 53. Connecting plate; 54. Pressure plate; 55. Wedge block; 56. Groove; 57. Anti-slip pad; 58. Protective pad; 59. Slide groove; 6. Auxiliary structure; 61. Shim; 62. Stop bar; 63. Round rod; 64. Auxiliary pad; 65. Coil spring; 66. Shaft. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0026] Please see Figures 1 to 5 The present invention provides a clamping fixture for grinding sliders, comprising: a base 1, an inclined plate 2 fixedly connected to the upper surface of the base 1, a backing plate 3 fixedly connected to the end of the base 1 away from the inclined plate 2, a plurality of sliders 4 placed on the upper surface of the base 1, a clamping structure 5 provided between the base 1 and the inclined plate 2, and a plurality of auxiliary structures 6 provided on the upper surface of the backing plate 3.

[0027] In the embodiments of this utility model, please refer to Figure 2 and Figure 3The clamping structure 5 includes a sliding groove 59, which is located between the inclined plate 2 and the base 1. Several wedge blocks 55 are slidably connected to the inner wall of the sliding groove 59. The upper surface of the wedge blocks 55 is provided with a slot 56. Both ends of the base 1 are fixedly connected to a connecting plate 53. The upper surface of the connecting plate 53 is rotatably connected to a screw 52. The arc surface of the screw 52 is threadedly connected to a pressure plate 54. The pressure plate 54 is located inside the slot 56 and abuts against the wedge blocks 55. When the slider 4 needs to be clamped and ground, the screw 52 is rotated. The screw 52 rotates on the connecting plate 53, and the screw 52 drives the pressure plate 54 to move. The pressure plate 54 drives the wedge block 55 to move. The wedge block 55 slides on the inner wall of the groove 59, and then the wedge block 55 abuts against the slider 4, and then the slider 4 is ground. An anti-slip pad 57 is fixedly connected to the lower surface of the pressure plate 54. The anti-slip pad 57 is a rubber pad. The anti-slip pad 57 can increase the friction between the pressure plate 54 and the wedge block 55 and prevent the pressure plate 54 from sliding when pressing down on the wedge block 55. A protective pad 58 is fixedly connected to the side of the wedge block 55 near the slider 4. The protective pad 58 has a rectangular cross-section. The protective pad 58 protects the slider 4 and prevents wear from the wedge block 55 when it squeezes and fixes the slider 4. The upper end of the screw 52 is fixedly connected to the rotating plate 51, which has a quincunx cross-section. When it is necessary to rotate the screw 52, ​​the rotating plate 51 can be rotated directly, and the rotating plate 51 drives the screw 52 to rotate, making it easier to rotate the screw 52. In the embodiments of this utility model, please refer to Figure 4 and Figure 5 The auxiliary structure 6 includes a shaft 66, which is fixedly connected to the backing plate 3. A stop rod 62 is rotatably connected to the arc surface of the shaft 66. A washer 61 is fixedly connected to the upper end of the shaft 66. A coil spring 65 is sleeved on the arc surface of the shaft 66. The two ends of the coil spring 65 are fixedly connected to the washer 61 and the stop rod 62, respectively. A round rod 63 is fixedly connected to the upper surface of the backing plate 3, and the round rod 63 abuts against the stop rod 62. When it is necessary to position the slider 4, the slider 4 is pushed onto the base 1. Then the slider 4 drives the stop rod 62 to move. The stop rod 62 rotates on the arc surface of the shaft 66. The shaft 66 drives the coil spring 65 to retract. The slider 4 stops after moving to the appropriate position. After the slider 4 passes the baffle, the rebound force of the coil spring 65 drives the stop rod 62 to reset. Then the round rod 63 can restrict the stop rod 62. An auxiliary pad 64 is fixedly connected to the side of the baffle near the slider 4. The cross-section of the auxiliary pad 64 is rectangular. The auxiliary pad 64 protects the slider 4, preventing wear on the stop rod 62 when it limits the slider 4. The shaft 66 has a circular cross-section and is made of rubber. The shaft 66 limits the coil spring 65, preventing deformation during use and improving its service life. The working principle of the clamping fixture for grinding a slider provided by this utility model is as follows: When it is necessary to clamp and grind the slider 4, the screw 52 is rotated. The screw 52 rotates on the connecting plate 53, and the screw 52 drives the pressure plate 54 to move. The screw 52 drives the pressure plate 54 to rotate, and the pressure plate 54 drives the wedge block 55 to move. The wedge block 55 slides on the inner wall of the groove 59, and then the wedge block 55 abuts against the slider 4, and then grinds the slider 4. The anti-slip pad 57 can increase the friction between the pressure plate 54 and the wedge block 55 and prevent the pressure plate 54 from sliding when pressing down on the wedge block 55. The protective pad 58 can protect the slider 4 and prevent the wedge block 55 from wearing when squeezing and fixing the slider 4. When it is necessary to rotate the screw 52, ​​the rotating plate 51 can be rotated directly. The rotating plate 51 drives the screw 52 to rotate, and the rotating plate 51 makes it easier to rotate the screw 52.

[0028] When positioning of slider 4 is required, slider 4 is pushed onto base 1. Then slider 4 drives stop rod 62 to move. Stop rod 62 rotates on the arc surface of shaft 66. Shaft 66 drives coil spring 65 to retract. Then slider 4 stops after moving to the appropriate position. After slider 4 passes the baffle, the rebound force of coil spring 65 drives stop rod 62 to reset. Then round rod 63 can limit stop rod 62. Auxiliary pad 64 can protect slider 4 and prevent stop rod 62 from wearing when limiting slider 4. Shaft 66 can limit coil spring 65 and prevent coil spring 65 from deforming during use, thus improving the service life of coil spring 65.

[0029] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A clamping fixture for grinding sliders, characterized in that, include: A base (1) is provided with an inclined plate (2) fixedly connected to its upper surface. A backing plate (3) is fixedly connected to one end of the base (1) away from the inclined plate (2). Several sliders (4) are placed on the upper surface of the base (1). A clamping structure (5) is provided between the base (1) and the inclined plate (2). The clamping structure (5) includes a groove (59). The groove (59) is opened between the inclined plate (2) and the base (1). Several wedge blocks (55) are slidably connected to the inner wall of the groove (59). A slot (56) is opened on the upper surface of the wedge block (55). A connecting plate (53) is fixedly connected to both ends of the base (1). A screw (52) is rotatably connected to the upper surface of the connecting plate (53). A pressure plate (54) is threadedly connected to the arc surface of the screw (52). The pressure plate (54) is set inside the slot (56). The pressure plate (54) abuts against the wedge block (55).

2. The clamping fixture for slider grinding according to claim 1, characterized in that, The lower surface of the pressure plate (54) is fixedly connected to an anti-slip pad (57), which is a rubber pad.

3. The clamping fixture for slider grinding according to claim 1, characterized in that, The wedge block (55) is fixedly connected to a protective pad (58) on the side near the slider (4), and the protective pad (58) has a rectangular cross-section.

4. The clamping fixture for slider grinding according to claim 1, characterized in that, The upper end of the screw (52) is fixedly connected to a rotating plate (51), and the cross section of the rotating plate (51) is plum blossom shaped.

5. The clamping fixture for slider grinding according to claim 1, characterized in that, The upper surface of the backrest (3) is provided with several auxiliary structures (6). The auxiliary structure (6) includes a shaft (66), which is fixedly connected to the backrest (3). A stop bar (62) is rotatably connected to the arc surface of the shaft (66). A washer (61) is fixedly connected to the upper end of the shaft (66). A coil spring (65) is sleeved on the arc surface of the shaft (66). The two ends of the coil spring (65) are fixedly connected to the washer (61) and the stop bar (62) respectively. A round rod (63) is fixedly connected to the upper surface of the backrest (3). The round rod (63) abuts against the stop bar (62).

6. The clamping fixture for slider grinding according to claim 5, characterized in that, An auxiliary pad (64) is fixedly connected to the side of the stop bar (62) near the slider (4), and the cross-section of the auxiliary pad (64) is rectangular.

7. The clamping fixture for slider grinding according to claim 5, characterized in that, The cross-section of the shaft (66) is circular, and the shaft (66) is a rubber rod.

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