CN215093437U

CN215093437U - Positioning tool for hydraulic cylinder production

Info

Publication number: CN215093437U
Application number: CN202121406530.8U
Authority: CN
Inventors: 余丹; 杨兆平; 余巧俐; 刘才华
Original assignee: Yidu Bosheng Machinery Co ltd
Current assignee: Yidu Bosheng Machinery Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-10
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a production of hydraulic cylinder is with location frock, comprises a workbench, the bottom of workstation fixed welding in the middle of the position has motor mounting bracket, motor mounting bracket's bottom fixed mounting has servo motor, servo motor's upper end extends out the output shaft, fixed connection between the lower extreme of output shaft and servo motor's the inside rotor, workstation and motor mounting bracket are run through to the upper end of output shaft, the upper end fixedly connected with rolling disc of output shaft, the upper end of rolling disc is provided with frock portion, frock portion includes six groups of bracing pieces of fixed mounting in the upper end of workstation, six groups the upper end of bracing piece is provided with, inside bottom be provided with six groups and be the jack-up lug that the annular array arranged. A hydraulic cylinder production is with location frock, can realize opening the frock automatically through frock portion, need not external drive frock and open, it is more convenient.

Description

Positioning tool for hydraulic cylinder production

Technical Field

The utility model relates to a pneumatic cylinder technical field especially relates to a production of hydraulic cylinder is with location frock.

Background

The hydraulic cylinder is a hydraulic cylinder which is a hydraulic actuating element converting hydraulic energy into mechanical energy and performing linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.

The positioning tool adopted by the traditional hydraulic oil cylinder in the installation process needs a worker to manually open the tool, or the positioning tool is opened by adopting a driving mechanism, and the opening structure of the positioning tool is complex and troublesome by adopting the mode, so that the purpose of automatic opening cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at not enough among the above-mentioned background art, provide a location frock is used in hydraulic cylinder production to solve the technical problem that can not realize the automatic purpose of opening among the prior art.

According to the utility model discloses an embodiment has adopted following technical scheme: the utility model provides a production of hydraulic cylinder is with location frock, includes the workstation, the bottom of workstation fixed welding in the middle of the position has motor mounting bracket, motor mounting bracket's bottom fixed mounting has servo motor, servo motor's upper end extends out the output shaft, fixed connection between the lower extreme of output shaft and servo motor's the inside rotor, workstation and motor mounting bracket are run through to the upper end of output shaft, the upper end fixedly connected with rolling disc of output shaft, the upper end of rolling disc is provided with frock portion, frock portion includes six groups of bracing pieces of fixed mounting in the upper end of workstation, six groups the upper end of bracing piece is provided with the track, orbital inside bottom is provided with six groups and is the jack-up lug that annular array arranged.

Preferably, the tool part further comprises a fixing frame fixedly installed at the edge of the upper end of the rotating disc, a lower clamping block is arranged at one end of the fixing frame, and the fixing frame is fixedly connected with the lower clamping block.

Preferably, the upper end swing joint of centre gripping piece has last centre gripping piece down, the inside of centre gripping piece and last centre gripping piece is run through and is provided with two sets of slide bars down, fixed connection between slide bar and the last centre gripping piece, sliding connection between slide bar and the lower centre gripping piece.

Preferably, the lower end of the sliding rod is fixedly provided with a roller carrier, the inside of the roller carrier is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is rotatably connected with a roller.

Preferably, reset springs are installed between the lower clamping block and the roller carrier on the outer side of the sliding rod, the number of the sliding rod and the number of the reset springs are two, and the two sets of the reset springs are movably sleeved on the outer side of the sliding rod respectively.

Preferably, the lower end of the workbench is fixedly connected with four groups of supporting legs, and the four groups of supporting legs are respectively and fixedly installed at four corners of the lower end of the workbench.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a positioning tool for hydraulic cylinder production, when the tool needs to be opened when the hydraulic cylinder is positioned, the servo motor is started to drive the output shaft at the upper end of the servo motor to rotate, the rotating disc at the upper end of the output shaft can be driven to rotate through the output shaft, the roller can roll inside a track by taking a rotating shaft as an axis through the rotating disc, when the roller rolls to the upper end of a jacking lug, the roller can be jacked up due to the jacking lug, the sliding rod can move upwards through the upwards moving of the roller, the reset spring at the outer side of the sliding rod can be compressed through the upwards moving of the sliding rod, meanwhile, the sliding rod can move upwards to drive the upper clamping block to move upwards, thereby achieving the purpose of opening between the upper clamping block and the lower clamping block, at the moment, a cylinder body of the hydraulic cylinder to be assembled can be placed between the lower clamping block and the upper clamping block, when the roller rolls away from the upper end of the jacking bump, the reset spring can reset under the action of the elastic force of the reset spring, the reset spring can drive the slide rod and the upper clamping block to move downwards, the hydraulic cylinder body can be clamped and positioned in the tooling part through the downward movement of the upper clamping block, the tooling can be automatically opened through the tooling part, the tooling is not required to be driven to be opened by external force, and the jacking bump is convenient to use.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of the embodiment of the present invention;

fig. 3 is a partial schematic structural diagram of the embodiment of the present invention;

fig. 4 is a schematic diagram of a partial structure according to an embodiment of the present invention.

In the above drawings: 1. a work table; 2. supporting legs; 3. a motor mounting bracket; 4. a servo motor; 5. an output shaft; 6. rotating the disc; 7. a tooling part; 71. a support bar; 72. a track; 74. jacking up the bump; 75. a fixed mount; 76. a lower clamping block; 77. an upper clamping block; 78. a slide bar; 79. a roller frame; 710. a rotating shaft; 711. a roller; 712. a return spring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, as a preferred embodiment, the utility model provides a location frock is used in hydraulic cylinder production, including workstation 1, the bottom of workstation 1 fixed welding in position placed in the middle has motor mounting bracket 3, motor mounting bracket 3's bottom fixed mounting has servo motor 4, output shaft 5 is extended out to servo motor 4's upper end, fixed connection between output shaft 5's lower extreme and servo motor 4's the inside rotor, workstation 1 and motor mounting bracket 3 are run through to output shaft 5's upper end, output shaft 5's upper end fixedly connected with rolling disc 6, the upper end of rolling disc 6 is provided with frock portion 7, frock portion 7 includes six groups of bracing pieces 71 of fixed mounting in workstation 1's upper end, the upper end of six groups of bracing pieces 71 is provided with track 72, the inside bottom of track 72 is provided with six groups and is the jack-up lug 74 that annular array arranged.

In the above scheme, the utility model discloses in the assembling process of hydro-cylinder, the cylinder body of hydraulic cylinder needs to be fixed a position, in order to facilitate the assembly of hydro-cylinder accessory, when the frock needs to be opened when carrying out the location of hydraulic cylinder, can drive output shaft 5 of the upper end of servo motor 4 and rotate through starting servo motor 4, can drive the rolling disc 6 of output shaft 5 upper end through output shaft 5 and rotate, can make gyro wheel 711 use pivot 710 as the axle to roll in the inside of track 72 through rolling disc 6, when gyro wheel 711 rolls to the upper end of jack-up lug 74, because the appearance of jack-up lug 74 can jack-up gyro wheel 711, can make slide bar 78 move up through gyro wheel 711 moves up, can compress the reset spring 712 outside slide bar 78 through slide bar 78 moves up, slide bar 78 moves up simultaneously and can drive upper grip block 77 to move up, thereby reach the purpose of opening between upper grip block 77 and lower grip block 76, at this moment, a hydraulic cylinder body to be assembled can be placed between the lower clamping block 76 and the upper clamping block 77, when the roller 711 rolls away from the upper end of the jacking bump 74, the reset spring 712 can reset under the action of the elastic force of the reset spring 712, the reset spring 712 can drive the sliding rod 78 and the upper clamping block 77 to move downwards, the hydraulic cylinder body can be clamped and positioned on the tool part 7 through the downward movement of the upper clamping block 77, the tool can be automatically opened through the tool part 7, the tool is not required to be driven to be opened by external force, and the tool is convenient and fast to use.

Preferably, referring to fig. 4, the tooling part 7 further includes a fixing frame 75 fixedly installed at an upper end edge of the rotating disc 6, a lower clamping block 76 is arranged at one end of the fixing frame 75, the fixing frame 75 is fixedly connected with the lower clamping block 76, and a cylinder body of the hydraulic cylinder to be assembled is placed between the lower clamping block 76 and the upper clamping block 77.

Preferably, referring to fig. 4, the upper end of the lower clamping block 76 is movably connected with an upper clamping block 77, two sets of sliding rods 78 penetrate through the lower clamping block 76 and the upper clamping block 77, the sliding rods 78 are fixedly connected with the upper clamping block 77, the sliding rods 78 are slidably connected with the lower clamping block 76, a return spring 712 on the outer side of the sliding rod 78 can be compressed by moving the sliding rods 78 upwards, and meanwhile, the sliding rods 78 can move upwards to drive the upper clamping block 77 to move upwards, so that the purpose of opening the space between the upper clamping block 77 and the lower clamping block 76 is achieved.

Preferably, a roller frame 79 is fixedly provided at the lower end of the slide bar 78, a rotating shaft 710 is fixedly connected to the inside of the roller frame 79, a roller 711 is rotatably connected to the outside of the rotating shaft 710, and the roller 711 can be rotated inside the rail 72 around the rotating shaft 710 by the rotating disk 6.

Preferably, a return spring 712 is installed between the outer lower clamping block 76 of the slide rod 78 and the roller frame 79, the number of the slide rods 78 and the number of the return springs 712 are two, and the two sets of the return springs 712 are respectively movably sleeved on the outer side of the slide rod 78.

Preferably, the lower end of the workbench 1 is fixedly connected with four supporting legs 2, the number of the supporting legs 2 is four, the four groups of supporting legs 2 are respectively and fixedly installed at four corners of the lower end of the workbench 1, and the device can be placed stably through the supporting legs 2.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a production of hydraulic cylinder is with location frock, includes workstation (1), its characterized in that: a motor mounting rack (3) is fixedly welded at the middle position of the bottom of the workbench (1), a servo motor (4) is fixedly arranged at the bottom of the motor mounting frame (3), an output shaft (5) extends out of the upper end of the servo motor (4), the lower end of the output shaft (5) is fixedly connected with an inner rotor of the servo motor (4), the upper end of the output shaft (5) penetrates through the workbench (1) and the motor mounting rack (3), the upper end of the output shaft (5) is fixedly connected with a rotating disc (6), the upper end of the rotating disc (6) is provided with a tool part (7), the tool part (7) comprises six groups of supporting rods (71) fixedly arranged at the upper end of the workbench (1), the upper ends of the six groups of supporting rods (71) are provided with tracks (72), six groups of jacking lugs (74) which are arranged in an annular array are arranged at the bottom of the interior of the track (72).

2. The positioning tool for producing the hydraulic oil cylinder according to claim 1, characterized in that: the fixture portion (7) further comprises a fixing frame (75) fixedly installed at the edge of the upper end of the rotating disc (6), a lower clamping block (76) is arranged at one end of the fixing frame (75), and the fixing frame (75) is fixedly connected with the lower clamping block (76).

3. The positioning tool for producing the hydraulic oil cylinder according to claim 2, characterized in that: the upper end swing joint of lower grip block (76) has last grip block (77), the inside of lower grip block (76) and last grip block (77) is run through and is provided with two sets of slide bars (78), fixed connection between slide bar (78) and last grip block (77), sliding connection between slide bar (78) and lower grip block (76).

4. The positioning tool for producing the hydraulic oil cylinder according to claim 3, wherein the positioning tool comprises: the lower extreme of slide bar (78) is fixed and is provided with gyro wheel frame (79), the inside fixedly connected with pivot (710) of gyro wheel frame (79), the outside rotation of pivot (710) is connected with gyro wheel (711).

5. The positioning tool for producing the hydraulic oil cylinder according to claim 4, wherein the positioning tool comprises: and reset springs (712) are arranged between the outer lower clamping block (76) of the slide rod (78) and the roller carrier (79), the number of the slide rod (78) and the number of the reset springs (712) are two, and the two sets of the reset springs (712) are respectively movably sleeved on the outer side of the slide rod (78).

6. The positioning tool for producing the hydraulic oil cylinder according to claim 1, characterized in that: the lower extreme fixedly connected with supporting legs (2) of workstation (1), the quantity of supporting legs (2) is four groups, four groups supporting legs (2) are four corners of lower extreme fixed mounting respectively in workstation (1).