CN221676488U - Fixing device for machining - Google Patents

Abstract

The utility model discloses a fixing device for machining, which comprises a workbench, wherein a chute is formed in the upper surface of the workbench, two sliding blocks are connected in the chute in a sliding manner, support plates are fixedly connected to the upper surfaces of the two sliding blocks, first bearings are fixedly embedded in one side surfaces of the two support plates, which are close to each other, connecting rods are fixedly connected to inner rings of the two first bearings, and baffle plates are fixedly connected to one ends of the two connecting rods, which are close to each other.

Description

Fixing device for machining

Technical Field

The utility model relates to the technical field of mechanical processing, in particular to a fixing device for mechanical processing.

Background Art

Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure machining according to the difference in processing methods. During the processing, a fixing device must be used to fix the machine parts being processed.

After searching, the patent number CN209830976U announced a fixing device for mechanical processing, including a rubber plate, a splint, a No. 1 ball, a base plate, a slide, a table, a spring, a limit rod, a threaded rod, and a hand crank, the inner side of the splint is connected to the rubber plate, the outer side of the splint is connected to a push plate, the push plate is connected to one side of the No. 2 ball, the other side of the No. 2 ball is connected to the limit plate, the limit plate is connected to the splint by a screw, the push plate is connected to one end of the threaded rod, the other end of the threaded rod passes through the baffle to connect to the connecting sleeve, the connecting sleeve has a hand crank, the bottom of the splint has a positioning plate, the lower part of the positioning plate is connected to the No. 1 ball, the inner side of the base plate has a slide, the No. 1 ball is adapted to the slide, but the above patent requires the staff to manually turn the workpiece over, which seriously affects the work efficiency of the staff, thereby greatly reducing the practicability of the equipment. For this reason, we propose a fixing device for mechanical processing to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a fixing device for mechanical processing to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A fixing device for mechanical processing comprises a workbench, a slide groove is provided on the upper surface of the workbench, two sliders are slidably connected inside the slide groove, the upper surfaces of the two sliders are fixedly connected to support plates, the side surfaces of the two support plates close to each other are fixedly inlaid with first bearings, the inner rings of the two first bearings are fixedly connected to connecting rods, the ends of the two connecting rods close to each other are fixedly connected to baffles, the side surfaces of the two baffles close to each other are fixedly connected to first limit clamps, two second limit clamps are arranged above the workbench, the left side surface of one of the support plates is fixedly connected to a first rotating motor, and the side surfaces of the two baffles close to each other are fixedly connected to a cross plate.

In a further embodiment, the upper surfaces of the two second limiting clamps are fixedly inlaid with second bearings, and the inner rings of the two second bearings are fixedly connected with adjustment rods.

In a further embodiment, a first threaded hole is opened on the upper surface of the two horizontal plates, the inner walls of the two first threaded holes are threadedly connected to the outer surface of the adjusting rod, and the upper surfaces of the two first limit clamps and the bottom surfaces of the two second limit clamps are fixedly connected with anti-slip pads.

In a further embodiment, a control panel is fixedly connected to the front side of the workbench, and two third bearings are fixedly embedded in the inner wall of the slide groove.

In a further embodiment, the inner rings of the two third bearings are commonly fixedly connected to a forward and reverse threaded rod, the left side of the workbench is fixedly connected to a second rotating motor, and the output end of the second rotating motor is fixedly connected to the left end of the forward and reverse threaded rod.

In a further embodiment, a second threaded hole is formed on a side surface of the two sliding blocks close to each other, and the inner walls of the two second threaded holes are threadedly connected to the outer surfaces of the positive and negative threaded rods.

Compared with the prior art, the beneficial effects of the utility model are:

Through the cooperation of the first rotating motor, the support plate, the baffle, the first limiting clamp, the second limiting clamp, the first bearing, the second bearing, the adjusting rod and the cross plate, the device can not only enable the equipment to automatically flip the workpiece, but also facilitate the staff to fix the workpiece. The cooperation of the anti-slip pad, the positive and negative threaded rods, the third bearing and the second rotating motor can not only enable the equipment to fix workpieces of different lengths, but also protect the outer surface of the workpiece.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the three-dimensional structure of a fixture for machining.

FIG. 2 is a side view of the fixture for machining.

FIG. 3 is a top view of the fixture for machining.

FIG. 4 is a side sectional view of the first limiting clamp in the fixture for machining.

In the figure: 1. workbench; 2. slide groove; 3. slider; 4. support plate; 5. first rotating motor; 6. baffle; 7. first limit clamp; 8. second limit clamp; 9. second bearing; 10. adjustment rod; 11. cross plate; 12. anti-slip pad; 13. third bearing; 14. positive and negative threaded rod; 15. first threaded hole; 16. control panel; 17. first bearing; 18. connecting rod; 19. second rotating motor; 20. second threaded hole.

DETAILED DESCRIPTION

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

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.

Please refer to Figures 1-4. In the utility model, a fixing device for mechanical processing includes a workbench 1. A slide groove 2 is opened on the upper surface of the workbench 1. Two sliders 3 are slidably connected inside the slide groove 2. The upper surfaces of the two sliders 3 are fixedly connected to support plates 4. The side surfaces of the two support plates 4 close to each other are fixedly inlaid with first bearings 17. The inner rings of the two first bearings 17 are fixedly connected to connecting rods 18. The ends of the two connecting rods 18 close to each other are fixedly connected to baffles 6. The side surfaces of the two baffles 6 close to each other are fixedly connected to first limit clamps 7. Two second limit clamps 8 are arranged above the workbench 1. The left side surface of one of the support plates 4 is fixedly connected to a first rotating motor 5. The side surfaces of the two baffles 6 close to each other are fixedly connected to a cross plate 11.

The upper surfaces of the two second limit clamps 8 are fixedly inlaid with second bearings 9, the inner rings of the two second bearings 9 are fixedly connected with adjusting rods 10, the upper surfaces of the two cross plates 11 are opened with first threaded holes 15, the inner walls of the two first threaded holes 15 are threadedly connected to the outer surface of the adjusting rod 10, and the upper surfaces of the two first limit clamps 7 and the bottom surfaces of the two second limit clamps 8 are fixedly connected with anti-slip pads 12, which not only makes it convenient for the staff to fix the workpiece, but also protects the outer surface of the workpiece.

A control panel 16 is fixedly connected to the front of the workbench 1, two third bearings 13 are fixedly inlaid on the inner wall of the slide 2, and the inner rings of the two third bearings 13 are commonly fixedly connected to the forward and reverse threaded rods 14, and a second rotating motor 19 is fixedly connected to the left side of the workbench 1, and the output end of the second rotating motor 19 is fixedly connected to the left end of the forward and reverse threaded rods 14. Second threaded holes 20 are opened on the side surfaces of the two sliding blocks 3 that are close to each other, and the inner walls of the two second threaded holes 20 are threadedly connected to the outer surfaces of the forward and reverse threaded rods 14, so that the equipment can fix workpieces of different lengths, thereby greatly increasing the practicability of the equipment.

The working principle of the utility model is: first, the staff can start the second rotating motor 19 according to the length of the workpiece, the second rotating motor 19 can drive the forward and reverse threaded rods 14 to rotate, the forward and reverse threaded rods 14 can drive the support plate 4 to move, and then the adjusting rod 10 can be rotated, the adjusting rod 10 can drive the second limit clamp 8 to move and fix the workpiece, and then the first rotating motor 5 can be started, the first rotating motor 5 can drive the connecting rod 18, the baffle 6 and the first limit clamp 7 to rotate and complete the flipping operation of the workpiece.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (6)

1. A fixing device for mechanical processing, characterized in that it comprises a workbench (1), the upper surface of the workbench (1) is provided with a slide groove (2), the interior of the slide groove (2) is slidably connected to two sliders (3), the upper surfaces of the two sliders (3) are fixedly connected to a support plate (4), the side surfaces of the two support plates (4) close to each other are fixedly inlaid with a first bearing (17), the inner rings of the two first bearings (17) are fixedly connected to a connecting rod (18), the ends of the two connecting rods (18) close to each other are fixedly connected to a baffle (6), the side surfaces of the two baffles (6) close to each other are fixedly connected to a first limiting clamp (7), two second limiting clamps (8) are arranged above the workbench (1), the left side surface of one of the support plates (4) is fixedly connected to a first rotating motor (5), and the side surfaces of the two baffles (6) close to each other are fixedly connected to a cross plate (11). 2. A fixing device for mechanical processing according to claim 1, characterized in that: the upper surfaces of the two second limit clamps (8) are fixedly embedded with second bearings (9), and the inner rings of the two second bearings (9) are fixedly connected with adjustment rods (10). 3. A fixing device for mechanical processing according to claim 1, characterized in that: a first threaded hole (15) is provided on the upper surface of the two horizontal plates (11), the inner walls of the two first threaded holes (15) are threadedly connected to the outer surface of the adjusting rod (10), and the upper surfaces of the two first limiting clamps (7) and the bottom surfaces of the two second limiting clamps (8) are fixedly connected with anti-slip pads (12). 4. A fixture for mechanical processing according to claim 1, characterized in that: a control panel (16) is fixedly connected to the front of the workbench (1), and two third bearings (13) are fixedly embedded on the inner wall of the slide groove (2). 5. A fixing device for mechanical processing according to claim 4, characterized in that: the inner rings of the two third bearings (13) are fixedly connected to a forward and reverse threaded rod (14), the left side surface of the workbench (1) is fixedly connected to a second rotating motor (19), and the output end of the second rotating motor (19) is fixedly connected to the left end of the forward and reverse threaded rod (14). 6. A fixing device for machining according to claim 1, characterized in that: a second threaded hole (20) is provided on a side surface of the two sliders (3) close to each other, and the inner walls of the two second threaded holes (20) are threadedly connected to the outer surface of the positive and negative threaded rods (14).