Mechanical clamping keeping mechanism
By designing a mechanical clamping mechanism, which utilizes the cooperation of jaws and wedge blocks, clamping can be achieved without a power source, solving the safety hazards and wire/pipe winding problems of existing clamps when power or gas is cut off, and reducing costs.
Patent Information
- Application Number
- CN202422751755.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Existing clamps may pose safety hazards in the event of power or air outages, and when used on rotating platforms or rotary tables, they are prone to getting tangled in wires or air pipes, increasing the cost of mechanisms and procedures.
Design a mechanical holding clamping mechanism that uses the jaws between the first and second clamps to engage, and utilizes the cooperation of the movable jaws, wedge blocks and positioning rods to achieve clamping without a power source, thus avoiding wire or pipe winding.
Achieving stable product clamping without a power source avoids safety hazards and reduces institutional and procedural costs.
Smart Images
Figure CN223519128U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical technical field especially relates to a mechanical type holds clamping mechanism. BACKGROUND
[0002] The fixture is usually composed of positioning element (determines the correct position of workpiece in the fixture), clamping device, tool guiding element (determining the relative position of tool and workpiece or guiding tool direction), indexing device (workpiece can complete several workstations processing in one installation, and there are two kinds of rotary indexing device and straight line indexing device), connecting element and fixture body (fixture base) etc. The existing fixture needs to hold the product by power when using, increases the mechanism cost and program cost, and there is a security risk, and personnel can be hurt in the case of power failure and gas failure, holds the product by power, and is easy to wind wire or gas pipe when using in rotating platform and rotating disc, and will be broken if rotating more than one circle. CONTENT OF THE UTILITY MODEL
[0003] The utility model discloses a mechanical type holds clamping mechanism that solves the shortcomings in the prior art.
[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] Design a kind of mechanical type holds clamping mechanism, including mounting seat, the mounting seat is installed first clamp, second clamp by screw, the first clamp, second clamp between clamping jaw, the side wall of second clamp is provided with clamping plate, the clamping plate is clamped between the upper and lower clamping jaw of clamping jaw, the side wall of second clamp is provided with clamping groove, and the end of clamping jaw is clamped into clamping groove.
[0006] Preferably, the inner cavity of the first clamp is provided with a movable clamping jaw, and the upper and lower sides of the movable clamping jaw protrude clamping plates and abut against the side wall of the clamping jaw.
[0007] Preferably, the end of the movable clamping jaw is bonded with a backing plate, and the backing plate is a flexible backing plate.
[0008] Preferably, the outer wall of the clamping plate is provided with a mounting groove, the mounting groove is provided with a wedge-shaped block, the outer wall of the wedge-shaped block is connected to a pair of positioning rods, the positioning rods pass through the clamping plate and are connected to the movable clamping jaw.
[0009] Preferably, the outer wall of the positioning rod is sleeved with a spring, and the spring is clamped between the clamping plate and the movable clamping jaw.
[0010] Preferably, the outer wall of the movable clamping jaw is connected to a positioning column, and the inner cavity of the first clamp is provided with a positioning hole, and the positioning column is inserted into the positioning hole.
[0011] The utility model provides a kind of mechanical type holding clamping mechanism, beneficial effect lies in: by being provided with first clamp and second clamp, dog is clamped into the card slot between first clamp and second clamp, when dog moves up, abutting block on dog is clamped into installation slot and is in abutment with wedge block, when movable dog and the side wall of first clamp abut, dog is firmly clamped between first clamp and second clamp, realize the clamping of product under the condition of no power source, product is moved clamping mechanism under the condition of no power source, cannot cause around (drag) line, pipe and other security risks. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a front view of the utility model to propose a kind of mechanical type holding clamping mechanism;
[0013] Figure 2 It is an axial side view of the utility model to propose a kind of mechanical type holding clamping mechanism;
[0014] Figure 3 It is the first clamp structure schematic view of the utility model to propose a kind of mechanical type holding clamping mechanism;
[0015] Figure 4 It is the dog structure schematic view of the utility model to propose a kind of mechanical type holding clamping mechanism.
[0016] In the drawing: 1 mounting seat, 2 first clamp, 3 dog, 4 second clamp, 5 clamping plate, 6 installation slot, 7 positioning hole, 8 movable dog, 9 wedge block, 10 positioning rod, 11 pad, 12 positioning column, 13 spring, 14 abutting block. DETAILED DESCRIPTION
[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0018] Referring to Figures 1-4 A kind of mechanical type holding clamping mechanism, including mounting seat 1, mounting seat 1 is installed first clamp 2, second clamp 4 by screw, clamping dog 3 between first clamp 2, second clamp 4, the side wall of second clamp 4 is provided with clamping plate 5, clamping plate 5 is clamped between the upper and lower dog 3, the side wall of second clamp 4 is provided with card slot, and the end of dog 3 is clamped into card slot.
[0019] The inner cavity of first clamp 2 is provided with movable dog 8, the upper and lower sides of movable dog 8 protrude clamping plate 5 and are in abutment with the side wall of dog 3, the end of movable dog 8 is bonded with pad 11, and pad 11 is flexible pad.
[0020] The outer wall of the clamping plate 5 is provided with a mounting groove 6, and a wedge-shaped block 9 is arranged in the mounting groove 6. The outer wall of the wedge-shaped block 9 is connected with a pair of positioning rods 10. The positioning rods 10 pass through the clamping plate 5 and are connected with the movable clamping jaw 8. The outer wall of the positioning rods 10 is sleeved with springs 13. The springs 13 are clamped between the clamping plate 5 and the movable clamping jaw 8. The clamping jaw 3 is clamped into the clamping groove between the first clamp 2 and the second clamp 4. When the clamping jaw 3 moves upwards, the abutting block 14 on the clamping jaw 3 is clamped into the mounting groove 6 and abuts against the wedge-shaped block 9. At this time, the movable clamping jaw 8 abuts against the side wall of the first clamp 2. The clamping jaw 3 is firmly clamped between the first clamp 2 and the second clamp 4, so that the product is clamped in the state without power source. The product is moved in the state without power source, so that the safety hidden danger of winding (dragging) the wire and the pipe is avoided.
[0021] The outer wall of the movable clamping jaw 8 is connected with a positioning column 12. The inner cavity of the first clamp 2 is provided with a positioning hole. The positioning column 12 is inserted into the positioning hole.
[0022] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A mechanical holding and clamping mechanism comprising a mounting base (1), characterized in that: The first clamp (2) and the second clamp (4) are mounted on the mounting base (1) through screws, the clamping claws (3) are clamped between the first clamp (2) and the second clamp (4), the side wall of the second clamp (4) is provided with a clamping plate (5), the clamping plate (5) is clamped between the upper and lower clamping claws (3), the side wall of the second clamp (4) is provided with a clamping groove, and the end of the clamping claw (3) is clamped into the clamping groove.
2. A mechanical retention clamping mechanism according to claim 1, characterized in that: The inner cavity of the first clamp (2) is provided with a movable clamping claw (8), the upper and lower sides of the movable clamping claw (8) are provided with clamping plates (5) and abut against the side wall of the clamping claw (3).
3. A mechanical retention clamping mechanism according to claim 2, characterized in that: The end of the movable clamping claw (8) is bonded with a backing plate (11), and the backing plate (11) is a flexible backing plate.
4. A mechanical retention clamping mechanism according to claim 1, characterized in that: The outer wall of the clamping plate (5) is provided with a mounting groove (6), the mounting groove (6) is provided with a wedge-shaped block (9), the outer wall of the wedge-shaped block (9) is connected with a pair of positioning rods (10), the positioning rods (10) pass through the clamping plate (5) and are connected with the movable clamping claw (8).
5. A mechanical retention clamping mechanism according to claim 4, characterized in that: The outer wall of the positioning rod (10) is sleeved with a spring (13), and the spring (13) is clamped between the clamping plate (5) and the movable clamping claw (8).
6. A mechanical retention clamping mechanism according to claim 2, characterized in that: The outer wall of the movable clamping claw (8) is connected with a positioning column (12), the inner cavity of the first clamp (2) is provided with a positioning hole, and the positioning column (12) is inserted into the positioning hole.