CN211728408U

CN211728408U - Clamping device for manufacturing mechanical parts

Info

Publication number: CN211728408U
Application number: CN202020376565.0U
Authority: CN
Inventors: 陈奕鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-23
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a clamping device for manufacturing mechanical accessories, which relates to the technical field of auxiliary equipment for mechanical manufacturing, and comprises a fixed box, a hydraulic cylinder is arranged on the upper surface of the bottom of the fixed box, the hydraulic cylinder is connected with a telescopic rod, the end of the telescopic rod is connected with a pulley, a slide rail is fixedly arranged on the right side of the hydraulic cylinder, the pulley is arranged in the slide rail, the pulley is connected with the slide rail in a sliding way, a fixed seat is arranged on the left side of the hydraulic cylinder, the fixed seat is connected with the top of the pulley and is connected with a cross lifting rod, the top of the cross lifting rod is connected with a support plate, a rotary handle is rotated, the rotary handle drives a screw rod to rotate, the left and right side clamp plates are pushed to simultaneously and inwards approach, the clamping of the mechanical accessories is realized, when the position height of the mechanical, the realization is more practical to the regulation of machine parts position height, improves machine parts production efficiency.

Description

Clamping device for manufacturing mechanical parts

Technical Field

The utility model relates to a mechanical manufacturing auxiliary assembly technical field specifically is a clamping device for machine parts makes.

Background

The mechanical parts comprise various parts and accessories for replacement and maintenance of construction machinery, production equipment, transportation equipment and the like of enterprises, such as crankshafts, pistons, bearings and the like.

Mechanical parts need press from both sides tight fixedly at the manufacturing in-process to mechanical parts, and traditional mechanical parts presss from both sides tight equipment and can not go up and down mechanical parts in real time, is unfavorable for processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device for machine parts makes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamping device for manufacturing mechanical parts comprises a fixed box, wherein a hydraulic cylinder is installed on the upper surface of the bottom of the fixed box and detachably connected with the bottom wall of the fixed box through bolts, the hydraulic cylinder is connected with a telescopic rod, the tail end of the telescopic rod is connected with a pulley, a slide rail is fixedly installed on the right side of the hydraulic cylinder, the pulley is installed in the slide rail and slidably connected with the slide rail, a fixed seat is installed on the left side of the hydraulic cylinder, the fixed seat is connected with a cross lifting rod at the top of the pulley, the top of the cross lifting rod is connected with a supporting plate, buffer seats are installed on the surfaces of the left side and the right side of the supporting plate, a screw rod is installed in the buffer seats, a rotating handle is installed at the tail end of the screw rod, a clamping plate is connected with the tail end of one side, away, the universal wheel is installed at the bottom of the fixing box, fixing plates are installed on the inner walls of the left side and the right side of the fixing box, fixing rods are installed at the tops of the fixing plates, clamping blocks are installed on the left side and the right side of the supporting plate, the fixing rods are installed in the clamping blocks, and the fixing rods are connected with the clamping blocks in a sliding mode.

As a further aspect of the present invention: the buffer seat is fixedly connected with the supporting plate through fastening bolts, and the fastening bolts are hexagon bolts.

As a further aspect of the present invention: the surface of the clamping plate is provided with a rubber layer.

As a further aspect of the present invention: spacing post of both ends fixed mounting about the splint, the cushion socket is hollow structure, spacing post passes the cushion socket right side wall and extends to connect the bumping post, bumping post right side installation damping spring, damping spring is connected through the mode of cup jointing with spacing post.

As a further aspect of the present invention: the bottom of the clamping plate is provided with a roller, and the surface of the supporting plate is provided with a track.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a clamping device for machine parts makes, when the position height to machine parts need be adjusted, the pneumatic cylinder drives the telescopic link and stretches and contract, and the telescopic link promotes the pulley and removes about the level in the slide rail, and the pulley drives alternately lifter and promotes the backup pad and rise with lower will, realizes the regulation to machine parts position height, and is more practical, improves machine parts production efficiency.

Drawings

Fig. 1 is a schematic view of a clamping device for manufacturing a mechanical fitting.

Fig. 2 is a schematic view of a door of a clamping device for manufacturing a mechanical accessory.

Fig. 3 is a schematic view of the structure of the inside of a cushion socket in a clamping device for machine part manufacturing.

In the figure: 1-a stationary box; 2-a buffer seat; 3-a screw rod; 4-turning the handle; 5-fixing the rod; 6-clamping blocks; 7-fixing the rod; 8, fixing a plate; 9-cross lifter bars; 10-a fixed seat; 11-universal wheels; 12-a limiting column; 13-a track; 14-a splint; 15-a rubber layer; 16-a roller; 17-a fastening bolt; 18-a hydraulic cylinder; 19-a telescopic rod; 20-a slide rail; 21-a pulley; 22-a support plate; 23-a hinged seat; 24-a catch; 25-buckling; 26-damping spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a clamping device for manufacturing a mechanical accessory comprises a fixed box 1, a hydraulic cylinder 18 is installed on the upper surface of the bottom of the fixed box 1, the hydraulic cylinder 18 is detachably connected with the bottom wall of the fixed box 1 through a bolt, the hydraulic cylinder 18 is connected with a telescopic rod 19, the tail end of the telescopic rod 19 is connected with a pulley 21, a slide rail 20 is fixedly installed on the right side of the hydraulic cylinder 18, the pulley 21 is installed in the slide rail 20, the pulley 21 is slidably connected with the slide rail 20, a fixed seat 10 is installed on the left side of the hydraulic cylinder 18, the fixed seat 10 is connected with a cross lifting rod 9 at the top of the pulley 21, a support plate 22 is connected at the top of the cross lifting rod 9, the hydraulic cylinder 18 drives the telescopic rod 19 to stretch and contract, the telescopic rod 19 drives the pulley 21 to horizontally move left and right, the utility model discloses a portable electronic device, including backup pad 22 left and right sides surface mounting cushion socket 2, installation lead screw 3 in the

cushion socket

2, 3 terminal installations of lead screw rotate handle 4, lead screw 3 is kept away from and is rotated 4 one side end-to-end connection splint 14 of handle, rotates handle 4 through rotatory rotation handle 4, it drives lead screw 3 and rotates to rotate handle 4, promotes left and right sides splint 14 and inwards is close to or keeps away from simultaneously, realizes the clamp of mechanical parts tightly and dismantles, installs fixedly for the convenience to mechanical parts, 1 one side installation chamber door 5 of fixed box, chamber door 5 is connected through articulated seat 23 with fixed box 1, 5 right side installation buckle 25 of chamber door, buckle 25 controls opening and closing of chamber door 5, for the convenience removes the device, 1 bottom installation universal wheel 11 of fixed box.

Further, in order to connect the buffer base 2 and the support plate 22 firmly, in this embodiment, the buffer base 2 and the support plate 22 are fixedly connected through a fastening bolt 17, and the fastening bolt 17 is a hexagon bolt.

Further, in order to increase the surface friction of the clamping plates 14 and prevent the mechanical parts from falling off from the clamping plates 14 during clamping, in the embodiment, the rubber layer 15 is installed on the surface of the clamping plates 14.

Further, in order to guarantee that lead screw 3 is pushing away the inside stationarity that is close to and keeps away from the in-process of splint 14, in this embodiment, the spacing post 12 of both ends fixed mounting about splint 14, cushion socket 2 is hollow structure, spacing post 12 passes 2 right side walls of cushion socket and extends and connect bumping post 24, bumping post 24 right side installation damping spring 26, damping spring 26 is connected through the mode of cup jointing with

spacing post

12, 14 bottom installation gyro wheels 16 of splint, backup pad 22 surface mounting track 13.

Example 2

Referring to fig. 1, on the basis of embodiment 1, in order to ensure the stability of the left and right sides of the supporting plate 28 in the lifting process, fixing plates 8 are installed on the inner walls of the left and right sides of the fixing box 1, fixing rods 7 are installed on the tops of the fixing plates 8, clamping blocks 6 are installed on the left and right sides of the supporting plate 22, the fixing rods 7 are installed in the clamping blocks 6, the fixing rods 7 are slidably connected with the clamping blocks 6, the positions of the clamping blocks 6 and the supporting plate 22 are limited, and the left and right shaking is prevented.

The utility model discloses a theory of operation is: a clamping device for manufacturing mechanical parts is characterized in that the mechanical parts are placed in the middle of the upper surface of a supporting plate 22, a rotating handle 4 is rotated, the rotating handle 4 drives a screw rod 3 to rotate, a left clamping plate 14 and a right clamping plate 14 are pushed to be simultaneously and inwards close to realize clamping of the mechanical parts, when the position height of the mechanical parts needs to be adjusted, a hydraulic cylinder 18 drives a telescopic rod 19 to stretch and contract, the telescopic rod 19 pushes a pulley 21 to horizontally move in a sliding rail 20, the pulley 21 drives a cross lifting rod 9 to push the supporting plate 28 to ascend and descend, and the position height of the mechanical parts is adjusted.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The clamping device for manufacturing the mechanical parts comprises a fixed box (1) and is characterized in that a hydraulic cylinder (18) is installed on the upper surface of the bottom of the fixed box (1), the hydraulic cylinder (18) is detachably connected with the bottom wall of the fixed box (1) through a bolt, the hydraulic cylinder (18) is connected with a telescopic rod (19), the tail end of the telescopic rod (19) is connected with a pulley (21), a slide rail (20) is fixedly installed on the right side of the hydraulic cylinder (18), the pulley (21) is installed in the slide rail (20), the pulley (21) is slidably connected with the slide rail (20), a fixed seat (10) is installed on the left side of the hydraulic cylinder (18), a crossed lifting rod (9) is connected with the tops of the pulleys (21), a supporting plate (22) is connected with the tops of the crossed lifting rod (9), and buffer seats (2) are installed on the surfaces of, install lead screw (3) in cushion socket (2), handle (4) are rotated in the terminal installation of lead screw (3), rotation handle (4) one side end-to-end connection splint (14) are kept away from in lead screw (3), install chamber door (5) in fixed case (1) one side, chamber door (5) are connected through articulated seat (23) with fixed case (1), chamber door (5) right side installation buckle (25), fixed case (1) bottom installation universal wheel (11), fixed case (1) left and right sides inner wall erection fixing plate (8), fixed plate (8) top installation dead lever (7), backup pad (22) left and right sides installation fixture block (6), dead lever (7) are installed in fixture block (6), dead lever (7) and fixture block (6) sliding connection.

2. The clamping device for machine part manufacturing according to claim 1, characterized in that the cushion socket (2) and the support plate (22) are fixedly connected by fastening bolts (17), and the fastening bolts (17) are all hexagon head bolts.

3. A clamping device for machine part manufacture according to claim 1, characterised in that the clamping plate (14) is surface-mounted with a rubber layer (15).

4. The clamping device for manufacturing the mechanical part is characterized in that limiting columns (12) are fixedly installed at the upper end and the lower end of the clamping plate (14), the buffer base (2) is of a hollow structure, the limiting columns (12) penetrate through the right side wall of the buffer base (2) to extend and be connected with retaining columns (24), damping springs (26) are installed on the right sides of the retaining columns (24), and the damping springs (26) are connected with the limiting columns (12) in a sleeved mode.

5. A clamping device for machine parts manufacturing according to claim 1 or 3, characterized in that the clamping plate (14) is bottom-mounted with rollers (16) and the support plate (22) is surface-mounted with rails (13).