Grinding centering clamping device of oil distribution disc

Abstract

The utility model relates to the technical field of oil distribution disc grinding, and discloses a grinding centering clamping device of an oil distribution disc, which comprises a base, the upper part of the base is fixedly connected with a supporting disc, the side part of the supporting disc is fixedly connected with inserting blocks, and the exteriors of a plurality of groups of inserting blocks are respectively connected with a lengthening block and a gear block in a sliding manner; a clamping block is elastically connected into the lengthening block and the gear block through a first spring, a sliding handle is fixedly connected to the side portion of the clamping block, a clamping assembly is rotationally connected into the left end of the gear block, the lower portion of the sliding handle makes contact with an inclined plane block, and a U-shaped frame is fixedly connected to the lower portion of the inclined plane block. According to the oil distribution disc clamping device, the clamping range can be adjusted through clamping connection of the inserting connection block, the multiple sets of lengthening blocks and the gear blocks, so that the oil distribution disc clamping device can adapt to oil distribution discs with the large size range, the inserting connection block can be clamped through sliding, and the lengthening blocks can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding of oil distribution plates, in particular to a grinding centering clamping device for an oil distribution plate. Background Art

[0002] As one of the important components in mechanical equipment, the oil distribution plate has high requirements for surface accuracy and smoothness. Therefore, during grinding, a precise clamping device is required to ensure that the oil distribution plate is fixed and stable to ensure processing accuracy and surface quality.

[0003] After searching, Chinese patent announcement number: CN216463263U discloses a high-wear-resistant oil distribution plate production device specially used for SUV cars, including a supporting disc, a supporting column arranged at the bottom of the supporting disc and a three-jaw chuck, a positioning hole is arranged in the middle of the supporting disc, a positioning component is arranged in the positioning hole, and a plurality of groups of adjustment components are arranged in a ring shape and equidistantly on the upper side surface of the supporting disc; the positioning component includes a first clamping claw, a second clamping claw and a third clamping claw; the utility model can position and fix oil distribution plates of different specifications.

[0004] In the above technology, although oil distribution plates of different specifications can be fixed, the sizes of the oil distribution plates vary greatly during use, resulting in the need to use devices of different sizes or to adjust the size through repeated rotation. This method reduces the practicality of the overall device. Therefore, a grinding, centering and clamping device for the oil distribution plate is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a grinding and centering clamping device for an oil distribution plate, aiming to improve the problem of complex adjustment when the oil distribution plates have large differences in size in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding, centering and clamping device for an oil distribution plate, comprising a base, the upper part of the base is fixedly connected to a support plate, the side of the support plate is fixedly connected to a plug-in block, the outer parts of multiple groups of the plug-in blocks are respectively slidably connected to extension blocks and shift blocks, the inner parts of the extension blocks and shift blocks are elastically connected to a clamping block through a spring, the side of the clamping block is fixedly connected to a sliding handle, the left end of the shift block is rotatably connected to a clamping assembly, the lower part of the sliding handle contacts with a ramp block, the lower part of the ramp block is fixedly connected to a U-shaped frame, and the middle part of the U-shaped frame is slidably connected to a shift assembly.

[0007] As a further description of the above technical solution:

[0008] The shift assembly comprises a T-shaped block, wherein a fixed block is slidably connected inside the T-shaped block, and the fixed block is provided with two groups, and the middle of the two groups of fixed blocks are elastically connected by a second spring.

[0009] As a further description of the above technical solution:

[0010] The clamping assembly includes a threaded rod, the outer thread of the threaded rod is connected to a block, the upper part of the block is threadedly connected to a bolt, the two ends of the threaded rod are rotatably connected to the inside of the block, and the outer part of the block is slidably connected to the inside of the block.

[0011] As a further description of the above technical solution:

[0012] The side portion of the middle plug-in block is fixedly connected to the left portion of the extension block.

[0013] As a further description of the above technical solution:

[0014] The outside of the clamping block is slidably connected to the inside of the plug-in block, one end of the multiple groups of springs are respectively fixedly connected to the inside of the extension block and the shift block, and the other end of the spring is fixedly connected to the side of the clamping block.

[0015] As a further description of the above technical solution:

[0016] The outer parts of the plurality of sliding handles are respectively slidably connected to the inner parts of the side ends of the extension block and the shift block.

[0017] As a further description of the above technical solution:

[0018] The upper parts of the multiple groups of T-shaped blocks are respectively fixedly connected to the bottoms of the extension blocks and the stop blocks.

[0019] As a further description of the above technical solution:

[0020] The upper part of the fixed block is slidably connected to the middle inner part of the U-shaped frame, and the two ends of the second spring are respectively fixedly connected to the lower side ends of the two groups of fixed blocks.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the clamping range can be adjusted by clamping the plug-in block and multiple groups of extension blocks and the shift block, so that it can adapt to oil distribution plates with a larger range of sizes, and the plug-in block can be clamped by sliding, so that the disassembly and installation of the extension block can be convenient.

[0023] 2. In the utility model, the U-shaped frame can be clamped by the stopper, and the U-shaped frame cannot drive the inclined block to slide up. In this way, when in use, the limit will not be released due to touch or other reasons, thereby increasing the stability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall schematic diagram of a grinding and centering clamping device for an oil distribution plate proposed by the utility model;

[0025] Figure 2 A schematic diagram of a plug-in block of a grinding and centering clamping device for an oil distribution plate proposed by the utility model;

[0026] Figure 3 A schematic diagram of a stopper of a grinding and centering clamping device for an oil distribution plate proposed by the utility model;

[0027] Figure 4 This is a cross-sectional schematic diagram of a stop block of a grinding and centering clamping device for an oil distribution plate proposed by the utility model;

[0028] Figure 5 The second schematic diagram of the spring of the grinding and centering clamping device of the oil distribution plate proposed by the utility model.

[0029] Legend:

[0030] 1. Base; 2. Support plate; 3. Extension block; 4. Stop block; 5. Plug-in block; 6. Stop block; 7. Bolt; 8. Inclined block; 9. U-shaped frame; 10. Fixed block; 11. T-shaped block; 12. Spring 2; 13. Threaded rod; 14. Sliding handle; 15. Spring 1; 16. Snap-in block. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment of a grinding and centering clamping device for an oil distribution plate, comprising a base 1, the base 1 can support the overall device, the upper part of the base 1 is fixedly connected to a support plate 2, the support plate 2 can support plug-in blocks 5 on all sides, the side of the support plate 2 is fixedly connected to a plug-in block 5, the side end of the plug-in block 5 is provided with a square groove, which can be snap-fitted with a snap-fit ​​block 16 so that the plug-in block 5 is relatively fixed, the side of the middle plug-in block 5 is fixedly connected to the left part of the extension block 3, and the clamping range of the stop block 4 can be adjusted by snapping multiple groups of extension blocks 3, and the operation is simple, the outside of the multiple groups of plug-in blocks 5 are respectively slidably connected with the extension block 3 and the stop block 4, the inside of the extension block 3 and the stop block 4 is elastically connected with the snap-fit ​​block 16 through a spring 15, and the right part of the snap-fit ​​block 16 is The inclined surface can make the plug-in block 5 slide in and slide toward both ends under compression, so as to facilitate the sliding and fixed installation of the plug-in block 5. The outside of the clamping block 16 is slidably connected to the inside of the plug-in block 5. One end of the multiple sets of springs 15 are respectively fixedly connected to the inside of the extension block 3 and the stop block 4. The spring 15 is squeezed so that the clamping block 16 can be fixed inside the plug-in block 5 and remain fixed. The other end of the spring 15 is fixedly connected to the side of the clamping block 16. The side of the clamping block 16 is fixedly connected with a sliding handle 14. The sliding handle 14 is composed of a cylinder and a square block, which can drive the clamping block 16 to slide horizontally and linearly. The outsides of the multiple sets of sliding handles 14 are respectively slidably connected to the inside of the side ends of the extension block 3 and the stop block 4. The sliding handle 14 is limited to slide horizontally and linearly within a fixed distance.

[0033] Reference Figure 2 and Figure 4 The left end of the stop block 4 is internally rotatably connected with a clamping assembly, and the clamping assembly includes a threaded rod 13, and the rotation of the threaded rod 13 can drive the stop block 6 to slide to adjust so that it can fix oil distribution plates of different sizes. The external thread of the threaded rod 13 is connected with the stop block 6, and the upper part of the stop block 6 is threadedly connected with a bolt 7, and the bolt 7 can clamp and fix the oil distribution plate. The two ends of the threaded rod 13 are rotatably connected to the inside of the stop block 4, and the stop block 4 limits the threaded rod 13 to only rotate, and the external sliding connection of the stop block 6 is connected to the inside of the stop block 4, and the stop block 4 limits the stop block 6 to only slide linearly. The lower part of the sliding handle 14 contacts with an inclined block 8, and the inclined block 8 is squeezed to make the sliding handles 14 at both ends slide to both ends, so that the limit can be released conveniently. The lower part of the inclined block 8 is fixedly connected with a U-shaped frame 9, and the U-shaped frame 9 can drive the inclined blocks 8 at both ends to slide up and down at the same time, and the middle internal sliding connection of the U-shaped frame 9 is connected with a stop assembly.

[0034] Reference Figure 3 and Figure 5The gear assembly includes a T-block 11, and the upper parts of multiple groups of T-blocks 11 are respectively fixedly connected to the bottom of the extension block 3 and the gear block 4. The T-block 11 limits the U-shaped frame 9 to slide vertically only within a fixed distance. The inside of the T-block 11 is slidably connected with a fixed block 10, and the fixed block 10 is U-shaped. The fixed block 10 is provided with two groups. The fixed block 10 can fix the U-shaped frame 9 so that it cannot slide upward to prevent the release of the limit caused by touching. This increases the stability of the overall device. The middle of the two groups of fixed blocks 10 is elastically connected by a spring 2 12. The spring 2 12 pulls the fixed block 10 to fix it inside the U-shaped frame 9. The upper part of the fixed block 10 is slidably connected to the middle inside of the U-shaped frame 9. The middle of the U-shaped frame 9 is provided with a U-shaped groove that can be clamped with the upper part of the fixed block 10. The two ends of the spring 2 12 are respectively fixedly connected to the lower side ends of the two groups of fixed blocks 10.

[0035] Working principle: according to the size of the oil distribution plate, multiple groups of extension blocks 3 and the plug-in blocks 5 at the side ends of the support plate 2 can be clamped together, and the extension block 3 can be slid into the extension block 3 or the stop block 4 by sliding. The plug-in block 5 squeezes the clamping block 16 to slide to both ends, and the clamping block 16 drives the sliding handles 14 at both ends to slide to both ends. The clamping block 16 squeezes the spring 15. When the plug-in block 5 slides to the bottom, the clamping block 16 slides into the inside of the plug-in block 5 under the pressure of the spring 15 to fix the plug-in block 5, and then the oil distribution plate is placed on the top of the support plate 2, and then the bolt 7 is fixed to the upper end of the stop block 6 by rotation, and then the threaded rod 13 is rotated. The threaded rod 13 squeezes the stop block 6 to make it slide to the middle to clamp and fix the oil distribution plate. After the grinding is completed, it can be rotated to The threaded rod 13 squeezes the stopper 6 to slide back to its original position and slides the oil distribution plate out. When a smaller oil distribution plate needs to be ground, the fixed block 10 can be slid to both ends to pull the spring 2 12. After the upper part of the fixed block 10 slides out of the U-shaped frame 9, the U-shaped frame 9 can be slid up to drive the inclined plane blocks 8 at both ends to slide upward. The inclined plane block 8 slides upward to squeeze the sliding handles 14 at both ends to drive the clamping block 16 to slide. The clamping block 16 can squeeze the spring 15, and then the plug-in block 5 can be slid out of the extension block 3 and the stopper block 4, and then the stopper block 4 is slid into the outside of the outermost plug-in block 5, and the fixed block 10 is released so that the spring 2 12 pulls the fixed block 10 to slide into the U-shaped groove in the middle of the U-shaped frame 9. At this time, the springs 15 at both ends squeeze the clamping block 16 to slide into the plug-in block 5 and keep it fixed.

[0036] 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 grinding and centering clamping device for an oil distribution plate, comprising a base (1), Features: The upper part of the base (1) is fixedly connected to a support plate (2), the side of the support plate (2) is fixedly connected to a plug-in block (5), the outsides of the plurality of groups of the plug-in blocks (5) are respectively slidably connected to extension blocks (3) and stop blocks (4), the insides of the extension blocks (3) and the stop blocks (4) are elastically connected to a clamping block (16) via a spring (15), the side of the clamping block (16) is fixedly connected to a sliding handle (14), the left end of the stop block (4) is rotatably connected to a clamping assembly, the lower part of the sliding handle (14) contacts a ramp block (8), the lower part of the ramp block (8) is fixedly connected to a U-shaped frame (9), and the middle of the U-shaped frame (9) is slidably connected to a stop assembly.

2. A grinding, centering and clamping device for an oil distribution plate according to claim 1, Features: The shift assembly comprises a T-shaped block (11), the interior of the T-shaped block (11) is slidably connected with a fixed block (10), the fixed blocks (10) are provided with two groups, and the middle of the two groups of fixed blocks (10) are elastically connected via a second spring (12).

3. A grinding and centering clamping device for an oil distribution plate according to claim 1, Features: The clamping assembly comprises a threaded rod (13), the outer portion of the threaded rod (13) is threadedly connected to a stopper (6), the upper portion of the stopper (6) is threadedly connected to a bolt (7), the two ends of the threaded rod (13) are rotatably connected to the interior of the stopper (4), and the outer portion of the stopper (6) is slidably connected to the interior of the stopper (4).

4. A grinding, centering and clamping device for an oil distribution plate according to claim 1, Features: The side portion of the middle plug-in block (5) is fixedly connected to the left portion of the extension block (3).

5. The grinding, centering and clamping device for an oil distribution plate according to claim 1, Features: The outside of the clamping block (16) is slidably connected to the inside of the plug-in block (5), one end of the plurality of groups of springs (15) are respectively fixedly connected to the inside of the extension block (3) and the shift block (4), and the other end of the spring (15) is fixedly connected to the side of the clamping block (16).

6. The grinding, centering and clamping device for an oil distribution plate according to claim 1, Features: The outsides of the plurality of sets of sliding handles (14) are respectively slidably connected to the insides of the side ends of the extension block (3) and the shift block (4).

7. A grinding, centering and clamping device for an oil distribution plate according to claim 2, Features: The upper parts of the plurality of groups of T-shaped blocks (11) are respectively fixedly connected to the bottoms of the extension blocks (3) and the stop blocks (4).

8. The grinding, centering and clamping device for an oil distribution plate according to claim 2, Features: The upper part of the fixed block (10) is slidably connected to the middle inner part of the U-shaped frame (9), and the two ends of the second spring (12) are respectively fixedly connected to the lower side ends of the two groups of fixed blocks (10).

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