CN215357286U

CN215357286U - Fixing mechanism for special-shaped parts

Info

Publication number: CN215357286U
Application number: CN202121847378.7U
Authority: CN
Inventors: 陈宏�
Original assignee: Suzhou Grand Future Machinery Manufacturing Corp ltd
Current assignee: Suzhou Grand Future Machinery Manufacturing Corp ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-31
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to a fixing mechanism for special-shaped parts, which is applied to the technical field of fixing special-shaped parts and solves the problems that the existing fixing clamp is not firm when fixing the special-shaped parts, the problems that the abnormal parts are easy to move during processing, thereby reducing the processing precision and being troublesome in operation include a substrate, the two sides of the width direction of the base plate are provided with limiting blocks with L-shaped sections, one side of the length direction of the base plate is provided with a limiting block for limiting the height direction of the part, the limiting piece comprises a bottom column, a screw rod arranged at the upper end of the bottom column, a pressing plate sleeved on the screw rod and a fastening nut in threaded connection with the screw rod, a threaded hole is arranged on the side end face of the bottom column, a limit screw is connected with the internal thread of the threaded hole, a plurality of fixing screws which are connected to the base plate in a threaded manner are arranged on the other side of the base plate in the length direction; has the effects of simple structure, convenient operation and firm fixation.

Description

Fixing mechanism for special-shaped parts

Technical Field

The utility model is applied to the technical field of fixing of special-shaped parts, and particularly relates to a fixing mechanism for special-shaped parts.

Background

The device is used for fixing a processing object to enable the processing object to occupy the correct position in the machine manufacturing process so as to receive construction or detection.

When adding man-hour to special-shaped spare part, because the structure of special-shaped spare part is irregular, current mounting fixture is comparatively insecure when fixing it, special-shaped spare part is easy to take place to remove when adding man-hour to reduce the machining precision, in addition, because current mounting fixture structure is comparatively complicated, after special-shaped spare part clamping on mounting fixture, mounting fixture is more to special-shaped spare part limit position, influence the processing of processing equipment to spare part, need adjust the position of special-shaped spare part many times, it is comparatively troublesome during the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing mechanism for special-shaped parts, which solves the problems that the existing fixing clamp is not firm when fixing the special-shaped parts, and the special-shaped parts are easy to move during processing, so that the processing precision is reduced, and the operation is troublesome.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a fixing mechanism for a special-shaped part, which comprises a substrate, wherein limiting blocks with L-shaped sections are arranged on two sides of the substrate in the width direction, one side of the substrate in the length direction is provided with a limiting block for limiting the part in the height direction, the limiting block comprises a bottom column, a screw rod arranged at the upper end of the bottom column, a pressing plate sleeved on the screw rod and a fastening nut in threaded connection with the screw rod, a threaded hole is arranged on the side end face of the bottom column, a limiting screw rod is in threaded connection with the threaded hole, and a plurality of fixing screws in threaded connection with the substrate are arranged on the other side of the substrate in the length direction.

Furthermore, one end of the limiting screw rod, which is in contact with the part, is provided with a touch panel, and one end face of the touch panel, which is far away from the limiting screw rod, is provided with a flexible protective layer.

Furthermore, a limiting column is arranged on the step surface of the limiting block.

Furthermore, a gasket is sleeved on the screw rod and is positioned between the pressing plate and the fastening nut.

Furthermore, connecting holes are formed in the four corners of the substrate.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the fixing mechanism for the special-shaped part, when the part is clamped in the fixing mechanism for the special-shaped part, the part is firmly fixed in the fixing mechanism under the combined action of the limiting block, the fastening screw, the limiting screw rod and the limiting piece, the top end and the side face of the part are convenient to machine by machining equipment, the part is not easy to move during machining, meanwhile, the fixing mechanism is simple in structure, and a worker can clamp the part in the fixing mechanism simply, conveniently and quickly.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.

Wherein the reference numerals are as follows:

1. a substrate; 2. a limiting block; 3. a limiting member; 31. a bottom pillar; 32. a screw rod; 33. pressing a plate; 34. fastening a nut; 35. a gasket; 4. a threaded hole; 5. a limit screw; 6. a set screw; 7. a touch plate; 8. a flexible protective layer; 9. a limiting column; 10. and connecting the holes.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, the fixing mechanism for the special-shaped component provided by the utility model comprises a substrate 1, two sides of the substrate 1 in the width direction are provided with limiting blocks 2 with L-shaped sections, one side of the substrate 1 in the length direction is provided with a limiting block 3 for limiting the height direction of the component, the limiting block 3 comprises a bottom column 31, a screw rod 32 arranged at the upper end of the bottom column 31, a pressing plate 33 sleeved on the screw rod 31 and a fastening nut 34 connected to the screw rod 31 in a threaded manner, a threaded hole 4 is arranged on the side end face of the bottom column 31, a limiting screw rod 5 is connected to the threaded hole 4 in a threaded manner, and a plurality of fixing screws 6 connected to the substrate 1 in a threaded manner are arranged on the other side of the substrate 1 in the length direction. When in use, the part is placed on the base plate 1, the bottom ends of the two sides of the part in the length direction are clamped on the limiting blocks 2, the part is provided with through holes corresponding to the fixing screws 6, at the moment, the worker penetrates the main body parts of the fixing screws 6 through the through holes of the part and connects the bottom ends of the fixing screws 6 on the base plate 1 through threads, the parts are fixed on the base plate 1 through the fixing screws 6 (after the parts are processed, workers detach the fixing screws 6), the end parts of the limiting screw rods 5 are abutted against the side surfaces of the parts by screwing the limiting screw rods 5, meanwhile, the screw 5 is screwed to adjust the abutting force of the limit screw 5 to the part, and then the pressing plate 33 is covered on the top end of the part, because the end face of the top end of the part is irregular, the pressing plate 33 covers the concave part of the top end of the part, and therefore the convex top end of the part is convenient to process.

Further, referring to fig. 1, the one end that stop screw 5 and spare part contacted is provided with touch panel 7, through the area of contact of touch panel 7 increase with the spare part to improve the stability of spare part, the one end face that stop screw 5 was kept away from to touch panel 7 is provided with flexible protective layer 8, protects the side of spare part through flexible protective layer 8, prevents to touch panel 7 and causes the damage to its side when fixing the spare part.

Further, referring to fig. 1, the limiting posts 9 are arranged on the step surfaces of the limiting blocks 2, after the parts are placed on the substrate 1, a sinking groove is formed in the bottom end of each part and in the position corresponding to the limiting posts 9, the limiting posts 9 are embedded in the sinking grooves at the moment, the parts are located again through the limiting posts 9, the placement positions of the parts are more accurate, and subsequent processing of the parts is facilitated.

Further, referring to fig. 1, a spacer 35 is sleeved on the screw rod 31, the spacer 35 is positioned between the pressing plate 33 and the fastening nut 34, and the fastening force of the fastening nut 34 to the pressing plate 33 covering the top end of the component is increased by the spacer 35, so that the component is clamped more firmly.

Further, referring to fig. 1, connection holes 10 are formed at four angular positions of the substrate 1, and connection screws are disposed in the connection holes 10, so that the fixing mechanism is conveniently mounted on the processing equipment.

In summary, the following steps: when the spare part clamping is in special-shaped spare part is with fixed establishment, through stopper 2, fastening screw 6, limiting screw 5 and locating part 3 under the combined action with the firm fixing of spare part in fixed establishment, make things convenient for processing equipment to process the top and the side of spare part, add the difficult removal of man-hour, this fixed establishment simple structure simultaneously, the workman is easy operation convenience when fixing mechanism with the spare part clamping, swift.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a fixed establishment for special-shaped spare part, a serial communication port, includes the base plate, base plate width direction's both sides are provided with the stopper that the cross-section is the L type, base plate length direction one side is provided with carries out the direction of height to the spare part and carries out spacing locating part, the locating part includes the foundation, sets up the clamp plate and the fastening nut of threaded connection on the lead screw at lead screw, cover at the lead screw of foundation upper end, cover, set up the screw hole on the side end face of foundation, screw hole female connection has stop screw, base plate length direction's opposite side is provided with a plurality of threaded connection set screw on the base plate.

2. The fixing mechanism for the special-shaped component as claimed in claim 1, wherein a contact plate is arranged at one end of the limit screw rod, which is in contact with the component, and a flexible protective layer is arranged on one end face of the contact plate, which is far away from the limit screw rod.

3. The fixing mechanism for the special-shaped component according to claim 1 or 2, wherein a limiting column is arranged on the step surface of the limiting block.

4. The fixing mechanism for the special-shaped component according to claim 1 or 2, wherein a gasket is sleeved on the screw rod, and the gasket is located between the pressure plate and the fastening nut.

5. A fixing mechanism for a shaped part according to claim 1 or 2, characterized in that the base plate is provided with attachment holes at four angular positions.