CN215357351U

CN215357351U - Fixing device is used in mechanical equipment production

Info

Publication number: CN215357351U
Application number: CN202121547054.1U
Authority: CN
Inventors: 徐威
Original assignee: Suqian Zhanpeng Valve Co ltd
Current assignee: Suqian Zhanpeng Valve Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-31
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a fixing device for mechanical equipment production, which comprises a workbench and a rack fixedly arranged on the workbench, wherein a lifting motor is fixedly arranged on the inner wall of the top of the rack, the output end of the lifting motor is fixedly connected with a drilling motor, the output end of the drilling motor is fixedly provided with a drill bit, symmetrically arranged fixing seats are fixedly arranged on the top of the workbench, fixing grooves are respectively arranged at the corners of the tops of two fixing seats close to one side, and a rotating support is respectively fixedly arranged at the tops of two fixing seats far away from one side. According to the utility model, the workpiece can be conveniently and quickly positioned and fixed, the structure is very simple, the fixing and use by people are convenient, and meanwhile, the buffer effect is good in the fixing process, so that the phenomenon that the workpiece is clamped and damaged due to overlarge fixing pressure in the past is avoided, and the quality of the workpiece in the fixing process is greatly ensured.

Description

Fixing device is used in mechanical equipment production

Technical Field

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

Background

As is known, mechanical devices are of a wide variety, and some parts of the mechanical devices may even themselves perform different forms of mechanical movement. The mechanical equipment consists of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like, corresponding parts are required to be used when the mechanical equipment is assembled into the mechanical equipment, and the parts are required to be processed through corresponding processing technology before the mechanical equipment is assembled into the mechanical equipment.

At present, the work piece is fixed to current traditional mechanical equipment in the production process, for example in the operation processes such as drilling, cutting, polish, however in traditional fixing device, fixed when drilling the work piece and when loosening the operation inconvenient, fixed in-process does not have buffer function moreover yet, often causes the work piece to press from both sides because of the too big work piece that causes of clamping pressure. Therefore, the utility model provides a fixing device for mechanical equipment production, aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a fixing device for mechanical equipment production.

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

a fixing device for mechanical equipment production comprises a workbench and a rack fixedly mounted on the workbench, wherein a lifting motor is fixedly mounted on the inner wall of the top of the rack, the output end of the lifting motor is fixedly connected with a drilling motor, the output end of the drilling motor is fixedly provided with a drill bit, symmetrically arranged fixing seats are fixedly mounted at the top of the workbench, fixing grooves are formed in the corners of the tops, close to one side, of the two fixing seats, rotating supports are fixedly mounted at the tops, far away from one side, of the two fixing seats, rotating supports are respectively and rotatably mounted on the two rotating supports, rotating grooves are formed in the middles of the upper surfaces of the two fixing seats, L-shaped positioning frames are rotatably connected onto the fixing seats through the rotating grooves, and the output ends of the hydraulic telescopic rods are rotatably hinged to the upper surfaces of the L-shaped positioning frames;

the downside of L shape locating rack is provided with the locating splint, and locating splint and fixed slot looks adaptation are equipped with the cushion chamber on the L shape locating rack, fixedly connected with buffer spring on the top inner wall of cushion chamber, buffer spring's bottom fixedly connected with limiting plate, the bottom fixedly connected with connecting block of limiting plate, and the bottom activity of connecting block extend to the downside of L shape locating rack and with locating splint fixed connection.

Preferably, the lower surface of the positioning clamping plate is also fixedly provided with a plurality of anti-skid protrusions.

Preferably, the two sides of the limiting plate are both provided with limiting sliding blocks, the inner walls of the two sides of the buffer cavity are both provided with limiting sliding grooves, and the limiting sliding blocks are slidably mounted in the limiting sliding grooves.

Preferably, a rotating pin is rotatably mounted in the rotating groove, and the bottom side of the L-shaped positioning frame is rotatably mounted in the rotating groove through the rotating pin.

Preferably, the upper surface of the L-shaped positioning frame is fixedly connected with a hinged joint, and the output end of the hydraulic telescopic rod is rotatably connected with the hinged joint on the L-shaped positioning frame.

Preferably, the hydraulic telescopic rod is further fixedly connected with a rotating block, and the rotating block is rotatably installed at the top of the rotating support through a rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the two L-shaped positioning frames and the positioning clamping plates can be pushed to rotate downwards by extending the output end of the hydraulic telescopic rod, so that two ends of a workpiece can be pressed and fixed between the positioning clamping plates and the fixing grooves, the workpiece can be conveniently and quickly positioned and fixed, the structure is very simple, and people can conveniently position and fix the workpiece;

2. according to the utility model, when the downward pressure of the positioning clamping plate on the workpiece is overlarge, the positioning clamping plate can buffer upwards, and when the positioning clamping plate moves upwards, the limiting plate is driven by the connecting block to move upwards and compress the buffer spring, so that a part of overlarge downward pressure can be greatly consumed by buffer deformation of the buffer spring, and the condition that the workpiece is clamped and damaged due to overlarge fixed pressure in the past is finally avoided;

in conclusion, the workpiece fixing device can conveniently and quickly position and fix the workpiece, is very simple in structure, is convenient for people to use, has a good buffering effect in the fixing process, avoids the phenomenon that the workpiece is clamped due to overlarge fixing pressure in the past, and greatly ensures the quality of the workpiece in the fixing process.

Drawings

FIG. 1 is a schematic structural view of a fixing device for mechanical equipment production according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic diagram of the present invention with a part enlarged in detail.

In the figure: 1. a work table; 2. a frame; 3. a lifting motor; 4. a drilling motor; 5. a drill bit; 6. a fixed seat; 600. fixing grooves; 601. a rotating groove; 602. a rotation pin; 7. rotating the bracket; 8. a hydraulic telescopic rod; 9. an L-shaped positioning frame; 10. positioning the clamping plate; 101. anti-skid projections; 102. connecting blocks; 103. a limiting plate; 104. a buffer spring; 105. a buffer chamber; 106. a limiting slide block; 11. a hinge joint; 12. rotating the block; 13. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a fixing device for mechanical equipment production comprises a workbench 1 and a frame 2 fixedly installed on the workbench 1, wherein a lifting motor 3 is fixedly installed on the inner wall of the top of the frame 2, a drilling motor 4 is fixedly connected with the output end of the lifting motor 3, a drill bit 5 is fixedly installed at the output end of the drilling motor 4, the top of the workbench 1 is fixedly provided with symmetrically arranged fixed seats 6, the top corners of the sides of the two fixed seats 6 close to each other are respectively provided with a fixed groove 600, the top parts of the sides of the two fixed seats 6 far away from each other are respectively and fixedly provided with a rotating bracket 7, the two rotating brackets 7 are respectively and rotatably provided with a hydraulic telescopic rod 8, the middle parts of the upper surfaces of the two fixed seats 6 are respectively provided with a rotating groove 601, the fixed seat 6 is rotatably connected with an L-shaped positioning frame 9 through a rotating groove 601, and the output end of the hydraulic telescopic rod 8 is rotatably hinged with the upper surface of the L-shaped positioning frame 9;

the downside of L shape locating rack 9 is provided with location splint 10, and location splint 10 and fixed slot 600 looks adaptation, is equipped with cushion chamber 105 on the L shape locating rack 9, fixedly connected with buffer spring 104 on the top inner wall of cushion chamber 105, buffer spring 104's bottom fixedly connected with limiting plate 103, the bottom fixedly connected with connecting block 102 of limiting plate 103, and the bottom activity of connecting block 102 extend to the downside of L shape locating rack 9 and with location splint 10 fixed connection. The fixing device for mechanical equipment production provided by the utility model can be used for conveniently and quickly positioning and fixing the workpiece, is very simple in structure, is convenient for people to fix and use, has a good buffering effect in the fixing process, avoids the phenomenon that the workpiece is clamped and damaged due to overlarge fixing pressure in the past, and greatly ensures the quality of the workpiece in the fixing process.

In this example, the lower surface of the positioning splint 10 is further fixedly provided with a plurality of anti-slip protrusions 101, so that the fixed work piece can be anti-slip.

In this example, both sides of the limiting plate 103 are provided with limiting sliding blocks 106, both side inner walls of the buffer cavity 105 are provided with limiting sliding grooves, and the limiting sliding blocks 106 are slidably mounted in the limiting sliding grooves, so that the limiting sliding guiding function can be achieved.

In this example, the rotating pin 602 is rotatably mounted in the rotating groove 601, and the bottom side of the L-shaped positioning frame 9 is rotatably mounted in the rotating groove 601 through the rotating pin 602; the upper surface of the L-shaped positioning frame 9 is fixedly connected with a hinge joint 11, and the output end of the hydraulic telescopic rod 8 is rotatably connected with the hinge joint 11 on the L-shaped positioning frame 9; and the hydraulic telescopic rod 8 is also fixedly connected with a rotating block 12, and the rotating block 12 is rotatably arranged at the top of the rotating support 7 through a rotating shaft 13.

The working principle is as follows: when a workpiece needs to be fixed in a drilling process, two ends of the workpiece are placed in the two fixing grooves 601, and then the two L-shaped positioning frames 9 and the two positioning clamping plates 10 can be pushed to rotate downwards by extending out of the output ends of the hydraulic telescopic rods 8, so that the two ends of the workpiece can be pressed and fixed between the two positioning clamping plates 10 and the fixing grooves 601, and the workpiece can be conveniently and quickly positioned and fixed; in a similar opposite way, the operation of loosening the workpiece can be realized by the contraction of the output end of the hydraulic telescopic rod 8, the structure is very simple, and the workpiece can be conveniently positioned and fixed by people;

and, when the holding plate 10 during fixed work piece down force too big, holding plate 10 can upwards cushion the activity, and when holding plate 10 moved up, it shifts up and compresses buffer spring 104 to drive limiting plate 103 through connecting block 102 again, and through the buffering deformation of buffer spring 104 like this, can consume partly too big lower pressure degree greatly, finally avoided in the past when fixed because of the too big condition that causes the work piece to press from both sides the condition of hindering appears of holding pressure, ensured the quality of work piece in fixed process, further improved the practicality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A fixing device for mechanical equipment production comprises a workbench (1) and a rack (2) fixedly installed on the workbench (1), wherein a lifting motor (3) is fixedly installed on the inner wall of the top of the rack (2), a drilling motor (4) is fixedly connected to the output end of the lifting motor (3), and a drill bit (5) is fixedly installed at the output end of the drilling motor (4), and is characterized in that symmetrically arranged fixing seats (6) are fixedly installed at the top of the workbench (1), fixing grooves (600) are respectively formed in the corners of the tops of two fixing seats (6) close to one side, rotating supports (7) are respectively fixedly installed at the tops of two fixing seats (6) far away from one side, hydraulic telescopic rods (8) are respectively rotatably installed on the two rotating supports (7), and rotating grooves (601) are respectively arranged in the middles of the upper surfaces of the two fixing seats (6), the fixed seat (6) is rotatably connected with an L-shaped positioning frame (9) through a rotating groove (601), and the output end of the hydraulic telescopic rod (8) is rotatably hinged with the upper surface of the L-shaped positioning frame (9);

the downside of L shape locating rack (9) is provided with locating splint (10), and locating splint (10) and fixed slot (600) looks adaptation, be equipped with cushion chamber (105) on L shape locating rack (9), fixedly connected with buffer spring (104) on the top inner wall of cushion chamber (105), bottom fixedly connected with limiting plate (103) of buffer spring (104), bottom fixedly connected with connecting block (102) of limiting plate (103), and the bottom activity of connecting block (102) extend to the downside of L shape locating rack (9) and with locating splint (10) fixed connection.

2. The fixing device for mechanical equipment production according to claim 1, wherein a plurality of anti-skid protrusions (101) are further fixedly arranged on the lower surface of the positioning clamping plate (10).

3. The fixing device for mechanical equipment production according to claim 1, wherein the limiting sliding blocks (106) are arranged on both sides of the limiting plate (103), the limiting sliding grooves are arranged on the inner walls of both sides of the buffer cavity (105), and the limiting sliding blocks (106) are slidably mounted in the limiting sliding grooves.

4. The fixing device for mechanical equipment production as claimed in claim 1, wherein the rotating groove (601) is rotatably provided with a rotating pin (602), and the bottom side of the L-shaped positioning frame (9) is rotatably arranged in the rotating groove (601) through the rotating pin (602).

5. The fixing device for the production of mechanical equipment is characterized in that a hinged joint (11) is fixedly connected to the upper surface of the L-shaped positioning frame (9), and the output end of the hydraulic telescopic rod (8) is rotatably connected with the hinged joint (11) on the L-shaped positioning frame (9).

6. The fixing device for the production of mechanical equipment according to claim 1, wherein the hydraulic telescopic rod (8) is further fixedly connected with a rotating block (12), and the rotating block (12) is rotatably mounted at the top of the rotating bracket (7) through a rotating shaft (13).