Limiting device for connecting piece machining

Abstract

The utility model relates to the field of connecting piece machining limiting, and discloses a limiting device for connecting piece machining, which comprises a base, a clamping device is arranged at the top of the base, a clamping block is elastically connected to the interior of the lower end of the base through a first spring, and a connecting rod is fixedly connected to the exterior of the side end of the clamping block. A U-shaped groove is fixedly connected to the side portion of the middle of the connecting rod, the lower end of the interior of the U-shaped groove is in contact with a releasing assembly, a sliding ring is slidably connected to the exterior of the clamping block, and a sliding rod is slidably connected to the interior of the sliding ring. According to the utility model, the sliding ring can be fixed at the positions of different heights of the base through the clamping block, and then the supporting sleeve and the sliding rod can vertically slide to carry out fine adjustment on the positions by rotating the threaded rod, so that the supporting sleeve can support and position connecting pieces of different heights, and the sliding rod and the supporting sleeve can be replaced; therefore, the device can adapt to connecting pieces with different sizes and shapes.

Description

Technical Field

[0001] The utility model relates to the field of connection piece processing limiting, in particular to a connection piece processing limiting device. Background Art

[0002] The limit device used in the processing of connectors is a key technology, which is mainly used to ensure processing accuracy and improve production efficiency. These devices can be applied to various processing processes, such as drilling, milling, turning, etc., to ensure the position and positioning accuracy of the workpiece during the processing.

[0003] After searching, Chinese patent announcement number: CN220481161U discloses an edge grinding device suitable for processing fluid connectors, including a workbench, the four corners of the bottom of the workbench are fixedly connected to support legs, the top of the workbench is provided with a grinding mechanism, the top edge of the workbench is provided with a dust suction mechanism, the grinding mechanism includes a fixing unit and a grinding unit; the utility model pushes the arc-shaped splint to move by tightening the telescopic rod, so that the arc-shaped splint can quickly fix the placed connectors.

[0004] In the above technology, although rapid clamping and fixing can be performed, different connectors have different lengths and processing positions during use, resulting in different clamping positions of the connectors. Therefore, the overall device may lack stability during connector processing due to insufficient length for the connector to slide in or lack of support at the bottom. Therefore, a limit device for connector processing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a limiting device for connecting piece processing, aiming to improve the problem of insufficient stability of the connecting piece in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a limiting device for connecting parts processing, comprising a base, a clamping device is arranged on the top of the base, a clamping block is elastically connected to the inside of the lower end of the base through a spring, a connecting rod is fixedly connected to the outside of the side end of the clamping block, a U-shaped groove is fixedly connected to the middle side of the connecting rod, a release assembly is contacted to the inner lower end of the U-shaped groove, a sliding ring is slidably connected to the outside of the clamping block, a sliding rod is slidably connected to the inside of the sliding ring, a supporting sleeve is fixedly connected to the side end of the sliding rod, and a positioning assembly is connected to the inner thread of the sliding rod at the right end.

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

[0008] The de-positioning assembly comprises a fixing ring, the lower end of the fixing ring is externally slidably connected with a ramp block, and the bottom of the ramp block is fixedly connected with a connecting block.

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

[0010] The positioning assembly includes a threaded rod, the lower part of which is threadedly connected to a U-shaped block, the outer thread of the threaded rod is threadedly connected to the inside of the right end sliding rod, and the right part of the U-shaped block is fixedly connected to the inner right end of the sliding ring.

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

[0012] One end of the spring 1 is fixedly connected to the inside of the lower end of the base, and the other end of the spring 1 is fixedly connected to the side of the block.

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

[0014] The outer portion of the connecting rod is slidably connected to the inner portion of the side end of the base.

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

[0016] The outside of the U-shaped groove is slidably connected to the inside of the side end of the base.

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

[0018] The inner wall of the fixing ring is fixedly connected to the outer wall of the base.

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

[0020] The upper portion of the inclined surface block contacts the inner lower end of the U-shaped groove.

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

[0022] 1. In the utility model, the sliding ring can be fixed at different heights of the base by a clamping block, and then the support sleeve and the sliding rod can be vertically slid by rotating the threaded rod to fine-tune the position, so that the support sleeve can support and position connectors of different heights, and the sliding rod and the support sleeve can be replaced, so as to adapt to connectors of different sizes and shapes.

[0023] 2. In the utility model, the vertical sliding connection block can drive the inclined surface block to slide upward, and the upward sliding of the inclined surface block can squeeze the card block so that it can slide simultaneously with the connecting rod, so that the limit of the sliding ring can be released, and the position of the sliding ring can be adjusted conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall schematic diagram of a limiting device for connecting piece processing proposed by the utility model;

[0025] Figure 2This is a schematic diagram of a support sleeve of a limiting device for connecting piece processing proposed by the utility model;

[0026] Figure 3 A schematic cross-sectional view of a base of a position limiting device for connector processing proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of a release assembly of a limit device for connecting piece processing.

[0028] Legend:

[0029] 1. Base; 2. Clamping device; 3. Sliding ring; 4. Support sleeve; 5. Sliding rod; 6. Fixed ring; 7. U-shaped block; 8. Threaded rod; 9. Block; 10. Spring 1; 11. Connecting rod; 12. U-shaped groove; 13. Inclined block; 14. Connecting block. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 3The utility model provides an embodiment: a limiting device for processing a connecting piece, including a base 1, which can support the entire device to remain relatively fixed, a clamping device 2 is arranged on the top of the base 1, and the clamping device 2 is connected to the cylinder and can clamp and fix the connecting piece through the drive of the cylinder so that it can be processed, and a clamping block 9 is elastically connected to the inside of the lower end of the base 1 through a spring 10, and the clamping block 9 can slide into the inside of the side end of the sliding ring 3, so that the sliding ring 3 can be fixed at different heights to support connecting pieces with different lengths and clamping position requirements, one end of the spring 10 is fixedly connected to the inside of the lower end of the base 1, and the other end of the spring 10 is fixedly connected to the side of the clamping block 9, and the spring 10 can squeeze the clamping block 9 Keep fixed inside the sliding ring 3, the side end of the block 9 is fixedly connected with a connecting rod 11, the connecting rod 11 can drive multiple groups of blocks 9 to slide at the same time, and can limit the block 9 from completely sliding out of the side end of the base 1, the outside of the connecting rod 11 is slidably connected to the inside of the side end of the base 1, the base 1 limits the connecting rod 11 to only slide horizontally and linearly within a fixed distance, the middle side of the connecting rod 11 is fixedly connected with a U-shaped groove 12, the U-shaped groove 12 can easily drive the connecting rod 11 to slide, so that the block 9 slides into the inside of the base 1, and the limit is released, the outside of the U-shaped groove 12 is slidably connected to the inside of the side end of the base 1, the base 1 limits the U-shaped groove 12 to only slide horizontally, and the lower end of the inner part of the U-shaped groove 12 contacts with a release component.

[0032] Reference Figure 1-Figure 2 The outer sliding connection of the card block 9 is provided with a sliding ring 3, and the sliding ring 3 can support and fix the sliding rod 5 and the supporting sleeve 4. The inner sliding connection of the sliding ring 3 is provided with a sliding rod 5, and the sliding rod 5 can make the supporting sleeve 4 only slide vertically relative to the sliding ring 3. The side end of the sliding rod 5 is fixedly connected with the supporting sleeve 4, and the supporting sleeve 4 can make the connecting part slide into the supported limit position for convenient clamping processing, so that it can remain stable. The inner thread of the right end sliding rod 5 is connected with an adjusting component, and the adjusting component includes a threaded rod 8. The rotation of the threaded rod 8 can drive the sliding rod 5 and the supporting sleeve 4 to slide up and down for position fine-tuning, and can make the supporting sleeve 4 fixed relative to the sliding ring 3. The lower part of the threaded rod 8 is threadedly connected with a U-shaped block 7, and the U-shaped block 7 can limit the position of the threaded rod 8. The outer thread of the threaded rod 8 is connected to the inside of the right end sliding rod 5, and the right part of the U-shaped block 7 is fixedly connected to the inner right end of the sliding ring 3, and the sliding ring 3 keeps the U-shaped block 7 relatively fixed.

[0033] Reference Figure 1 , Figure 3 and Figure 4The release assembly includes a fixed ring 6, which can support and limit the inclined plane block 13 to slide vertically relative to each other. The inner wall of the fixed ring 6 is fixedly connected to the outer wall of the base 1. The fixed ring 6 is restricted by the base 1 to remain relatively fixed. The lower end of the fixed ring 6 is externally slidably connected with a inclined plane block 13. The inclined plane block 13 is magnetic and can keep the relative position of the fixed ring 6 fixed. The upper part of the inclined plane block 13 is in contact with the inner lower end of the U-shaped groove 12. The upper end of the inclined plane block 13 is an inclined plane, and the inclined plane extrusion can make the U-shaped groove 12 slide outward, which can drive multiple groups of card blocks 9 to slide into the interior of the base 1, which can facilitate the vertical sliding adjustment of the sliding ring 3. The bottom of the inclined plane block 13 is fixedly connected with a connecting block 14.

[0034] Working principle: Slide the support sleeve 4 and the sliding rod 5 that are in the same shape as the connecting piece into the interior of the sliding ring 3, then turn the threaded rod 8 into the interior of the U-shaped block 7, keep the support sleeve 4 fixed relative to the sliding ring 3, and then slide the inclined surface block 13 upward so that the upper inclined surface of the inclined surface block 13 can squeeze the U-shaped groove 12 to make it slide outward, and the U-shaped groove 12 can drive the connecting rod 11 to slide linearly, and the sliding of the connecting rod 11 can drive the card block 9 to slide into the side end of the base 1 to squeeze the spring 10. When the side end plane of the inclined surface block 13 slides into the interior of the U-shaped groove 12 and remains fixed, at this time, the connecting block 14 is contacted by the fixing ring 6 to keep the inclined surface block 13 and the fixing ring 6. The fixed ring 6 is relatively fixed, and the sliding ring 3 is slid into the middle of the base 1. After the sliding ring 3 is slid to a suitable position, the connecting block 14 and the inclined block 13 are lowered to make the inclined block 13 slide out of the U-shaped groove 12. At this time, the spring 10 squeezes the block 9 to slide into the side end of the sliding ring 3, and the connecting rod 11 and the U-shaped groove 12 slide accordingly until the connecting rod 11 is restricted by the base 1. At this time, the sliding ring 3 no longer slides, and the threaded rod 8 is rotated so that the threaded rod 8 drives the sliding rod 5 and the supporting sleeve 4 to slide vertically and fine-tune the position, and then the connecting part is placed in the supporting sleeve 4, and the connecting part is clamped and fixed by the clamping device 2 to complete the limit.

[0035] 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 limiting device for connecting piece processing, comprising a base (1), characterized in that: A clamping device (2) is provided at the top of the base (1); a clamping block (9) is elastically connected to the inside of the lower end of the base (1) through a spring (10); a connecting rod (11) is fixedly connected to the outside of the side end of the clamping block (9); a U-shaped groove (12) is fixedly connected to the middle side of the connecting rod (11); the lower end of the U-shaped groove (12) contacts a release assembly; the outside of the clamping block (9) is slidably connected to a sliding ring (3); the inside of the sliding ring (3) is slidably connected to a sliding rod (5); the side end of the sliding rod (5) is fixedly connected to a supporting sleeve (4); and the internal thread of the sliding rod (5) at the right end is connected to a positioning assembly.

2. A limiting device for connector processing according to claim 1, characterized in that: The decoupling assembly comprises a fixing ring (6), the lower end of the fixing ring (6) is externally slidably connected to a ramp block (13), and the bottom of the ramp block (13) is fixedly connected to a connecting block (14).

3. A limiting device for connector processing according to claim 1, characterized in that: The positioning assembly comprises a threaded rod (8), the lower part of the threaded rod (8) is threadedly connected to a U-shaped block (7), the outer part of the threaded rod (8) is threadedly connected to the inside of the right end sliding rod (5), and the right part of the U-shaped block (7) is fixedly connected to the inner right end of the sliding ring (3).

4. A limiting device for connector processing according to claim 1, characterized in that: One end of the spring one (10) is fixedly connected to the inside of the lower end of the base (1), and the other end of the spring one (10) is fixedly connected to the side of the clamping block (9).

5. A limiting device for connector processing according to claim 1, characterized in that: The outside of the connecting rod (11) is slidably connected to the inside of the side end of the base (1).

6. A limiting device for connector processing according to claim 1, characterized in that: The outside of the U-shaped groove (12) is slidably connected to the inside of the side end of the base (1).

7. A limiting device for connector processing according to claim 2, characterized in that: The inner wall of the fixing ring (6) is fixedly connected to the outer wall of the base (1).

8. A limiting device for connector processing according to claim 2, characterized in that: The upper portion of the inclined surface block (13) is in contact with the inner lower end of the U-shaped groove (12).

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